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pe(e,[{key:"_startPlaybackHeartbeatInterval",value:function(){var e=this;null===this._playbackHeartbeatInterval&&(this.pm.emit("playbackheartbeat"),this._playbackHeartbeatInterval=Ke.default.setInterval(function(){e.pm.emit("playbackheartbeat")},this.pm.playbackHeartbeatTime))}},{key:"_stopPlaybackHeartbeatInterval",value:function(){this._playheadShouldBeProgressing=!1,null!==this._playbackHeartbeatInterval&&(Ke.default.clearInterval(this._playbackHeartbeatInterval),this.pm.emit("playbackheartbeatend"),this._playbackHeartbeatInterval=null)}}]),e}(),Ve=We,qe=function e(t){var i=this;me(this,e),ge(this,"viewErrored",void 0),t.on("viewinit",function(){i.viewErrored=!1}),t.on("error",function(e,r){try{var a=t.errorTranslator({player_error_code:r.player_error_code,player_error_message:r.player_error_message,player_error_context:r.player_error_context,player_error_severity:r.player_error_severity,player_error_business_exception:r.player_error_business_exception});a&&(t.data.player_error_code=a.player_error_code||r.player_error_code,t.data.player_error_message=a.player_error_message||r.player_error_message,t.data.player_error_context=a.player_error_context||r.player_error_context,t.data.player_error_severity=a.player_error_severity||r.player_error_severity,t.data.player_error_business_exception=a.player_error_business_exception||r.player_error_business_exception,i.viewErrored=!0)}catch(e){t.mux.log.warn("Exception in error translator callback.",e),i.viewErrored=!0}}),t.on("aftererror",function(){var e,i,r,a,n;null===(e=t.data)||void 0===e||delete e.player_error_code,null===(i=t.data)||void 0===i||delete i.player_error_message,null===(r=t.data)||void 0===r||delete r.player_error_context,null===(a=t.data)||void 0===a||delete a.player_error_severity,null===(n=t.data)||void 0===n||delete n.player_error_business_exception})},Ye=function(){function e(t){me(this,e),ge(this,"_watchTimeTrackerLastCheckedTime",void 0),ge(this,"pm",void 0),this.pm=t,this._watchTimeTrackerLastCheckedTime=null,t.on("playbackheartbeat",this._updateWatchTime.bind(this)),t.on("playbackheartbeatend",this._clearWatchTimeState.bind(this))}return pe(e,[{key:"_updateWatchTime",value:function(e,t){var i=t.viewer_time;null===this._watchTimeTrackerLastCheckedTime&&(this._watchTimeTrackerLastCheckedTime=i),Re(this.pm.data,"view_watch_time",i-this._watchTimeTrackerLastCheckedTime),this._watchTimeTrackerLastCheckedTime=i}},{key:"_clearWatchTimeState",value:function(e,t){this._updateWatchTime(e,t),this._watchTimeTrackerLastCheckedTime=null}}]),e}(),je=Ye,ze=function(){function e(t){var i=this;me(this,e),ge(this,"_playbackTimeTrackerLastPlayheadPosition",void 0),ge(this,"_lastTime",void 0),ge(this,"_isAdPlaying",void 0),ge(this,"_callbackUpdatePlaybackTime",void 0),ge(this,"pm",void 0),this.pm=t,this._playbackTimeTrackerLastPlayheadPosition=-1,this._lastTime=Z.now(),this._isAdPlaying=!1,this._callbackUpdatePlaybackTime=null,t.on("viewinit",function(){i.pm.data.view_playing_time_ms_cumulative=0});var r=this._startPlaybackTimeTracking.bind(this);t.on("playing",r),t.on("adplaying",r),t.on("seeked",r),t.on("rebufferend",r);var a=this._stopPlaybackTimeTracking.bind(this);t.on("playbackheartbeatend",a),t.on("seeking",a),t.on("rebufferstart",a),t.on("adplaying",function(){i._isAdPlaying=!0}),t.on("adended",function(){i._isAdPlaying=!1}),t.on("adpause",function(){i._isAdPlaying=!1}),t.on("adbreakstart",function(){i._isAdPlaying=!1}),t.on("adbreakend",function(){i._isAdPlaying=!1}),t.on("adplay",function(){i._isAdPlaying=!1}),t.on("viewinit",function(){i._playbackTimeTrackerLastPlayheadPosition=-1,i._lastTime=Z.now(),i._isAdPlaying=!1,i._callbackUpdatePlaybackTime=null})}return pe(e,[{key:"_startPlaybackTimeTracking",value:function(){null===this._callbackUpdatePlaybackTime&&(this._callbackUpdatePlaybackTime=this._updatePlaybackTime.bind(this),this._playbackTimeTrackerLastPlayheadPosition=this.pm.data.player_playhead_time,this._lastTime=Z.now(),this.pm.on("playbackheartbeat",this._callbackUpdatePlaybackTime))}},{key:"_stopPlaybackTimeTracking",value:function(){this._callbackUpdatePlaybackTime&&(this._updatePlaybackTime(),this.pm.off("playbackheartbeat",this._callbackUpdatePlaybackTime),this._callbackUpdatePlaybackTime=null,this._playbackTimeTrackerLastPlayheadPosition=-1)}},{key:"_updatePlaybackTime",value:function(){var e=this.pm.data.player_playhead_time||0,t=Z.now(),i=t-this._lastTime,r=-1;this._playbackTimeTrackerLastPlayheadPosition>=0&&e>this._playbackTimeTrackerLastPlayheadPosition?r=e-this._playbackTimeTrackerLastPlayheadPosition:this._isAdPlaying&&(r=i),r>0&&r<=1e3&&Re(this.pm.data,"view_content_playback_time",r),null!==this._callbackUpdatePlaybackTime&&i>0&&i<=1e3&&(this._isAdPlaying&&Re(this.pm.data,"ad_playing_time_ms_cumulative",i),Re(this.pm.data,"view_playing_time_ms_cumulative",i)),this._playbackTimeTrackerLastPlayheadPosition=e,this._lastTime=t}}]),e}(),Qe=ze,Xe=function(){function e(t){me(this,e),ge(this,"pm",void 0),this.pm=t;var i=this._updatePlayheadTime.bind(this);t.on("playbackheartbeat",i),t.on("playbackheartbeatend",i),t.on("timeupdate",i),t.on("destroy",function(){t.off("timeupdate",i)})}return pe(e,[{key:"_updateMaxPlayheadPosition",value:function(){this.pm.data.view_max_playhead_position=void 0===this.pm.data.view_max_playhead_position?this.pm.data.player_playhead_time:Math.max(this.pm.data.view_max_playhead_position,this.pm.data.player_playhead_time)}},{key:"_updatePlayheadTime",value:function(e,t){var i=this,r=function(){i.pm.currentFragmentPDT&&i.pm.currentFragmentStart&&(i.pm.data.player_program_time=i.pm.currentFragmentPDT+i.pm.data.player_playhead_time-i.pm.currentFragmentStart)};if(t&&t.player_playhead_time)this.pm.data.player_playhead_time=t.player_playhead_time,r(),this._updateMaxPlayheadPosition();else if(this.pm.getPlayheadTime){var a=this.pm.getPlayheadTime();void 0!==a&&(this.pm.data.player_playhead_time=a,r(),this._updateMaxPlayheadPosition())}}}]),e}(),Ze=Xe,Je=3e5,et=function e(t){if(me(this,e),!t.disableRebufferTracking){var i,r=function(e,t){a(t),i=void 0},a=function(e){if(i){var r=e.viewer_time-i;Re(t.data,"view_rebuffer_duration",r),i=e.viewer_time,t.data.view_rebuffer_duration>Je&&(t.emit("viewend"),t.send("viewend"),t.mux.log.warn("Ending view after rebuffering for longer than ".concat(Je,"ms, future events will be ignored unless a programchange or videochange occurs.")))}t.data.view_watch_time>=0&&t.data.view_rebuffer_count>0&&(t.data.view_rebuffer_frequency=t.data.view_rebuffer_count/t.data.view_watch_time,t.data.view_rebuffer_percentage=t.data.view_rebuffer_duration/t.data.view_watch_time)};t.on("playbackheartbeat",function(e,t){return a(t)}),t.on("rebufferstart",function(e,a){i||(Re(t.data,"view_rebuffer_count",1),i=a.viewer_time,t.one("rebufferend",r))}),t.on("viewinit",function(){i=void 0,t.off("rebufferend",r)})}},tt=function(){function e(t){var i=this;me(this,e),ge(this,"_lastCheckedTime",void 0),ge(this,"_lastPlayheadTime",void 0),ge(this,"_lastPlayheadTimeUpdatedTime",void 0),ge(this,"_rebuffering",void 0),ge(this,"pm",void 0),this.pm=t,!t.disableRebufferTracking&&!t.disablePlayheadRebufferTracking&&(this._lastCheckedTime=null,this._lastPlayheadTime=null,this._lastPlayheadTimeUpdatedTime=null,t.on("playbackheartbeat",this._checkIfRebuffering.bind(this)),t.on("playbackheartbeatend",this._cleanupRebufferTracker.bind(this)),t.on("seeking",function(){i._cleanupRebufferTracker(null,{viewer_time:Z.now()})}))}return pe(e,[{key:"_checkIfRebuffering",value:function(e,t){if(this.pm.seekingTracker.isSeeking||this.pm.adTracker.isAdBreak||!this.pm.playbackHeartbeat._playheadShouldBeProgressing)this._cleanupRebufferTracker(e,t);else if(null!==this._lastCheckedTime)if(this._lastPlayheadTime===this.pm.data.player_playhead_time){var i=t.viewer_time-this._lastPlayheadTimeUpdatedTime;"number"==typeof this.pm.sustainedRebufferThreshold&&i>=this.pm.sustainedRebufferThreshold&&(this._rebuffering||(this._rebuffering=!0,this.pm.emit("rebufferstart",{viewer_time:this._lastPlayheadTimeUpdatedTime}))),this._lastCheckedTime=t.viewer_time}else this._cleanupRebufferTracker(e,t,!0);else this._prepareRebufferTrackerState(t.viewer_time)}},{key:"_clearRebufferTrackerState",value:function(){this._lastCheckedTime=null,this._lastPlayheadTime=null,this._lastPlayheadTimeUpdatedTime=null}},{key:"_prepareRebufferTrackerState",value:function(e){this._lastCheckedTime=e,this._lastPlayheadTime=this.pm.data.player_playhead_time,this._lastPlayheadTimeUpdatedTime=e}},{key:"_cleanupRebufferTracker",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(this._rebuffering)this._rebuffering=!1,this.pm.emit("rebufferend",{viewer_time:t.viewer_time});else{if(null===this._lastCheckedTime)return;var r=this.pm.data.player_playhead_time-this._lastPlayheadTime,a=t.viewer_time-this._lastPlayheadTimeUpdatedTime;"number"==typeof this.pm.minimumRebufferDuration&&r>0&&a-r>this.pm.minimumRebufferDuration&&(this._lastCheckedTime=null,this.pm.emit("rebufferstart",{viewer_time:this._lastPlayheadTimeUpdatedTime}),this.pm.emit("rebufferend",{viewer_time:this._lastPlayheadTimeUpdatedTime+a-r}))}i?this._prepareRebufferTrackerState(t.viewer_time):this._clearRebufferTrackerState()}}]),e}(),it=tt,rt=function(){function e(t){var i=this;me(this,e),ge(this,"pm",void 0),this.pm=t,t.on("viewinit",function(){var e=t.data,r=e.view_id;if(!e.view_program_changed){var a=function(e,a){var n=a.viewer_time;("playing"===e.type&&void 0===t.data.view_time_to_first_frame||"adplaying"===e.type&&(void 0===t.data.view_time_to_first_frame||i._inPrerollPosition()))&&i.calculateTimeToFirstFrame(n||Z.now(),r)};t.one("playing",a),t.one("adplaying",a),t.one("viewend",function(){t.off("playing",a),t.off("adplaying",a)})}})}return pe(e,[{key:"_inPrerollPosition",value:function(){return void 0===this.pm.data.view_content_playback_time||this.pm.data.view_content_playback_time<=1e3}},{key:"calculateTimeToFirstFrame",value:function(e,t){t===this.pm.data.view_id&&(this.pm.watchTimeTracker._updateWatchTime(null,{viewer_time:e}),this.pm.data.view_time_to_first_frame=this.pm.data.view_watch_time,(this.pm.data.player_autoplay_on||this.pm.data.video_is_autoplay)&&this.pm.pageLoadInitTime&&(this.pm.data.view_aggregate_startup_time=this.pm.data.view_start+this.pm.data.view_watch_time-this.pm.pageLoadInitTime))}}]),e}(),at=rt,nt=function e(t){var i=this;me(this,e),ge(this,"_lastPlayerHeight",void 0),ge(this,"_lastPlayerWidth",void 0),ge(this,"_lastPlayheadPosition",void 0),ge(this,"_lastSourceHeight",void 0),ge(this,"_lastSourceWidth",void 0),t.on("viewinit",function(){i._lastPlayheadPosition=-1});["pause","rebufferstart","seeking","error","adbreakstart","hb","renditionchange","orientationchange","viewend","playbackmodechange"].forEach(function(e){t.on(e,function(){if(i._lastPlayheadPosition>=0&&t.data.player_playhead_time>=0&&i._lastPlayerWidth>=0&&i._lastSourceWidth>0&&i._lastPlayerHeight>=0&&i._lastSourceHeight>0){var e=t.data.player_playhead_time-i._lastPlayheadPosition;if(e<0)return void(i._lastPlayheadPosition=-1);var r=Math.min(i._lastPlayerWidth/i._lastSourceWidth,i._lastPlayerHeight/i._lastSourceHeight),a=Math.max(0,r-1),n=Math.max(0,1-r);t.data.view_max_upscale_percentage=Math.max(t.data.view_max_upscale_percentage||0,a),t.data.view_max_downscale_percentage=Math.max(t.data.view_max_downscale_percentage||0,n),Re(t.data,"view_total_content_playback_time",e),Re(t.data,"view_total_upscaling",a*e),Re(t.data,"view_total_downscaling",n*e)}i._lastPlayheadPosition=-1})}),["playing","hb","renditionchange","orientationchange","playbackmodechange"].forEach(function(e){t.on(e,function(){i._lastPlayheadPosition=t.data.player_playhead_time,i._lastPlayerWidth=t.data.player_width,i._lastPlayerHeight=t.data.player_height,i._lastSourceWidth=t.data.video_source_width,i._lastSourceHeight=t.data.video_source_height})})},st=function e(t){var i=this;me(this,e),ge(this,"isSeeking",void 0),this.isSeeking=!1;var r=-1,a=function(){var e=Z.now(),a=(t.data.viewer_time||e)-(r||e);Re(t.data,"view_seek_duration",a),t.data.view_max_seek_time=Math.max(t.data.view_max_seek_time||0,a),i.isSeeking=!1,r=-1};t.on("seeking",function(e,n){Object.assign(t.data,n),i.isSeeking&&n.viewer_time-r<=2e3?r=n.viewer_time:(i.isSeeking&&a(),i.isSeeking=!0,r=n.viewer_time,Re(t.data,"view_seek_count",1),t.send("seeking"))}),t.on("seeked",function(){a()}),t.on("viewend",function(){i.isSeeking&&(a(),t.send("seeked")),i.isSeeking=!1,r=-1})},lt=function(e,t){e.push(t),e.sort(function(e,t){return e.viewer_time-t.viewer_time})},ot=["adbreakstart","adrequest","adresponse","adplay","adplaying","adpause","adended","adbreakend","aderror","adclicked","adskipped"],dt=function(){function e(t){var i=this;me(this,e),ge(this,"_adHasPlayed",void 0),ge(this,"_adRequests",void 0),ge(this,"_adResponses",void 0),ge(this,"_currentAdRequestNumber",void 0),ge(this,"_currentAdResponseNumber",void 0),ge(this,"_prerollPlayTime",void 0),ge(this,"_wouldBeNewAdPlay",void 0),ge(this,"isAdBreak",void 0),ge(this,"pm",void 0),this.pm=t,t.on("viewinit",function(){i.isAdBreak=!1,i._currentAdRequestNumber=0,i._currentAdResponseNumber=0,i._adRequests=[],i._adResponses=[],i._adHasPlayed=!1,i._wouldBeNewAdPlay=!0,i._prerollPlayTime=void 0}),ot.forEach(function(e){return t.on(e,i._updateAdData.bind(i))});var r=function(){i.isAdBreak=!1};t.on("adbreakstart",function(){i.isAdBreak=!0}),t.on("play",r),t.on("playing",r),t.on("viewend",r),t.on("adrequest",function(e,r){r=Object.assign({ad_request_id:"generatedAdRequestId"+i._currentAdRequestNumber++},r),lt(i._adRequests,r),Re(t.data,"view_ad_request_count"),i.inPrerollPosition()&&(t.data.view_preroll_requested=!0,i._adHasPlayed||Re(t.data,"view_preroll_request_count"))}),t.on("adresponse",function(e,r){r=Object.assign({ad_request_id:"generatedAdRequestId"+i._currentAdResponseNumber++},r),lt(i._adResponses,r);var a=i.findAdRequest(r.ad_request_id);a&&Re(t.data,"view_ad_request_time",Math.max(0,r.viewer_time-a.viewer_time))}),t.on("adplay",function(e,r){i._adHasPlayed=!0,i._wouldBeNewAdPlay&&(i._wouldBeNewAdPlay=!1,Re(t.data,"view_ad_played_count")),i.inPrerollPosition()&&!t.data.view_preroll_played&&(t.data.view_preroll_played=!0,i._adRequests.length>0&&(t.data.view_preroll_request_time=Math.max(0,r.viewer_time-i._adRequests[0].viewer_time)),t.data.view_start&&(t.data.view_startup_preroll_request_time=Math.max(0,r.viewer_time-t.data.view_start)),i._prerollPlayTime=r.viewer_time)}),t.on("adplaying",function(e,r){i.inPrerollPosition()&&void 0===t.data.view_preroll_load_time&&void 0!==i._prerollPlayTime&&(t.data.view_preroll_load_time=r.viewer_time-i._prerollPlayTime,t.data.view_startup_preroll_load_time=r.viewer_time-i._prerollPlayTime)}),t.on("adclicked",function(e,r){i._wouldBeNewAdPlay||Re(t.data,"view_ad_clicked_count")}),t.on("adskipped",function(e,r){i._wouldBeNewAdPlay||Re(t.data,"view_ad_skipped_count")}),t.on("adended",function(){i._wouldBeNewAdPlay=!0}),t.on("aderror",function(){i._wouldBeNewAdPlay=!0})}return pe(e,[{key:"inPrerollPosition",value:function(){return void 0===this.pm.data.view_content_playback_time||this.pm.data.view_content_playback_time<=1e3}},{key:"findAdRequest",value:function(e){for(var t=0;t3e4&&(t.emit("devicesleep",{viewer_time:a}),Object.assign(t.data,{viewer_time:a}),t.send("devicesleep"),t.emit("devicewake",{viewer_time:r}),Object.assign(t.data,{viewer_time:r}),t.send("devicewake"))};t.one("playbackheartbeat",r),t.on("playbackheartbeatend",function(){t.off("before*",a),t.one("playbackheartbeat",r)})},ct=I(R()),mt=function(){var e=function(){for(var e=0,t={};e1){if("number"==typeof(n=e({path:"/"},r.defaults,n)).expires){var l=new Date;l.setMilliseconds(l.getMilliseconds()+864e5*n.expires),n.expires=l}try{s=JSON.stringify(a),/^[\{\[]/.test(s)&&(a=s)}catch{}return a=i.write?i.write(a,t):encodeURIComponent(String(a)).replace(/%(23|24|26|2B|3A|3C|3E|3D|2F|3F|40|5B|5D|5E|60|7B|7D|7C)/g,decodeURIComponent),t=(t=(t=encodeURIComponent(String(t))).replace(/%(23|24|26|2B|5E|60|7C)/g,decodeURIComponent)).replace(/[\(\)]/g,escape),document.cookie=[t,"=",a,n.expires?"; expires="+n.expires.toUTCString():"",n.path?"; path="+n.path:"",n.domain?"; domain="+n.domain:"",n.secure?"; secure":""].join("")}t||(s={});for(var o=document.cookie?document.cookie.split("; "):[],d=/(%[0-9A-Z]{2})+/g,u=0;u1&&void 0!==arguments[1]?arguments[1]:{};this._beaconUrl=e||"https://img.litix.io",this._eventQueue=[],this._postInFlight=!1,this._resendAfterPost=!1,this._failureCount=0,this._sendTimeout=!1,this._options=Object.assign({},Rt,t)};wt.prototype.queueEvent=function(e,t){var i=Object.assign({},t);return(this._eventQueue.length<=this._options.maxQueueLength||"eventrateexceeded"===e)&&(this._eventQueue.push(i),this._sendTimeout||this._startBeaconSending(),this._eventQueue.length<=this._options.maxQueueLength)},wt.prototype.flushEvents=function(){arguments.length>0&&void 0!==arguments[0]&&arguments[0]&&1===this._eventQueue.length?this._eventQueue.pop():(this._eventQueue.length&&this._sendBeaconQueue(),this._startBeaconSending())},wt.prototype.destroy=function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.destroyed=!0,e?this._clearBeaconQueue():this.flushEvents(),kt.default.clearTimeout(this._sendTimeout)},wt.prototype._clearBeaconQueue=function(){var e=this._eventQueue.length>this._options.maxBeaconSize?this._eventQueue.length-this._options.maxBeaconSize:0,t=this._eventQueue.slice(e);e>0&&Object.assign(t[t.length-1],St({mux_view_message:"event queue truncated"}));var i=this._createPayload(t);Ct(this._beaconUrl,i,!0,function(){})},wt.prototype._sendBeaconQueue=function(){var e=this;if(this._postInFlight)this._resendAfterPost=!0;else{var t=this._eventQueue.slice(0,this._options.maxBeaconSize);this._eventQueue=this._eventQueue.slice(this._options.maxBeaconSize),this._postInFlight=!0;var i=this._createPayload(t),r=Z.now();Ct(this._beaconUrl,i,!1,function(i,a){a?(e._eventQueue=t.concat(e._eventQueue),e._failureCount+=1,de.info("Error sending beacon: "+a)):e._failureCount=0,e._roundTripTime=Z.now()-r,e._postInFlight=!1,e._resendAfterPost&&(e._resendAfterPost=!1,e._eventQueue.length>0&&e._sendBeaconQueue())})}},wt.prototype._getNextBeaconTime=function(){if(!this._failureCount)return this._options.baseTimeBetweenBeacons;var e=Math.pow(2,this._failureCount-1);return(1+(e*=Math.random()))*this._options.baseTimeBetweenBeacons},wt.prototype._startBeaconSending=function(){var e=this;kt.default.clearTimeout(this._sendTimeout),!this.destroyed&&(this._sendTimeout=kt.default.setTimeout(function(){e._eventQueue.length&&e._sendBeaconQueue(),e._startBeaconSending()},this._getNextBeaconTime()))},wt.prototype._createPayload=function(e){var t=this,i={transmission_timestamp:Math.round(Z.now())};this._roundTripTime&&(i.rtt_ms=Math.round(this._roundTripTime));var r,a,n,s=function(){r=JSON.stringify({metadata:i,events:a||e}),n=r.length/1024},l=function(){return n<=t._options.maxPayloadKBSize};return s(),l()||(de.info("Payload size is too big ("+n+" kb). Removing unnecessary events."),a=e.filter(function(e){return-1===Lt.indexOf(e.e)}),s()),l()||(de.info("Payload size still too big ("+n+" kb). Cropping fields.."),a.forEach(function(e){for(var t in e){var i=e[t];"string"==typeof i&&i.length>51200&&(e[t]=i.substring(0,51200))}}),s()),r};var Dt="function"==typeof It.default.exitPictureInPicture?function(e){return e.length<=57344}:function(e){return!1},Ct=function(e,t,i,r){if(i&&navigator&&navigator.sendBeacon&&navigator.sendBeacon(e,t))r();else if(kt.default.fetch)kt.default.fetch(e,{method:"POST",body:t,headers:{"Content-Type":"text/plain"},keepalive:Dt(t)}).then(function(e){return r(null,e.ok?null:"Error")}).catch(function(e){return r(null,e)});else{if(kt.default.XMLHttpRequest){var a=new kt.default.XMLHttpRequest;return a.onreadystatechange=function(){if(4===a.readyState)return r(null,200!==a.status?"error":void 0)},a.open("POST",e),a.setRequestHeader("Content-Type","text/plain"),void a.send(t)}r()}},Mt=wt,Pt=["env_key","view_id","view_sequence_number","player_sequence_number","beacon_domain","player_playhead_time","viewer_time","mux_api_version","event","video_id","player_instance_id","player_error_code","player_error_message","player_error_context","player_error_severity","player_error_business_exception","view_playing_time_ms_cumulative","ad_playing_time_ms_cumulative"],xt=["adplay","adplaying","adpause","adfirstquartile","admidpoint","adthirdquartile","adended","adresponse","adrequest"],Ot=["ad_id","ad_creative_id","ad_universal_id"],Nt=["viewstart","error","ended","viewend"],Ut=function(){function e(t,i){var r,a,n,s,l,o,d,u,h,c,m,f,p,g,v,E=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};me(this,e),ge(this,"mux",void 0),ge(this,"envKey",void 0),ge(this,"options",void 0),ge(this,"eventQueue",void 0),ge(this,"sampleRate",void 0),ge(this,"disableCookies",void 0),ge(this,"respectDoNotTrack",void 0),ge(this,"previousBeaconData",void 0),ge(this,"lastEventTime",void 0),ge(this,"rateLimited",void 0),ge(this,"pageLevelData",void 0),ge(this,"viewerData",void 0),this.mux=t,this.envKey=i,this.options=E,this.previousBeaconData=null,this.lastEventTime=0,this.rateLimited=!1,this.eventQueue=new Mt(function(e,t){var i=t.beaconCollectionDomain,r=t.beaconDomain;if(i)return"https://"+i;var a=r||"litix.io";return(e=e||"inferred").match(/^[a-z0-9]+$/)?"https://"+e+"."+a:"https://img.litix.io/a.gif"}(this.envKey,this.options)),this.sampleRate=null!==(p=this.options.sampleRate)&&void 0!==p?p:1,this.disableCookies=null!==(g=this.options.disableCookies)&&void 0!==g&&g,this.respectDoNotTrack=null!==(v=this.options.respectDoNotTrack)&&void 0!==v&&v,this.previousBeaconData=null,this.lastEventTime=0,this.rateLimited=!1,this.pageLevelData={mux_api_version:this.mux.API_VERSION,mux_embed:this.mux.NAME,mux_embed_version:this.mux.VERSION,viewer_application_name:null===(r=this.options.platform)||void 0===r?void 0:r.name,viewer_application_version:null===(a=this.options.platform)||void 0===a?void 0:a.version,viewer_application_engine:null===(n=this.options.platform)||void 0===n?void 0:n.layout,viewer_device_name:null===(s=this.options.platform)||void 0===s?void 0:s.product,viewer_device_category:"",viewer_device_manufacturer:null===(l=this.options.platform)||void 0===l?void 0:l.manufacturer,viewer_os_family:null===(d=this.options.platform)||void 0===d||null===(o=d.os)||void 0===o?void 0:o.family,viewer_os_architecture:null===(h=this.options.platform)||void 0===h||null===(u=h.os)||void 0===u?void 0:u.architecture,viewer_os_version:null===(m=this.options.platform)||void 0===m||null===(c=m.os)||void 0===c?void 0:c.version,viewer_connection_type:bt(),page_url:null===ct.default||void 0===ct.default||null===(f=ct.default.location)||void 0===f?void 0:f.href},this.viewerData=this.disableCookies?{}:function(){var e=pt();return e.mux_viewer_id=e.mux_viewer_id||J(),e.msn=e.msn||Math.random(),gt(e),{mux_viewer_id:e.mux_viewer_id,mux_sample_number:e.msn}}()}return pe(e,[{key:"send",value:function(e,t){if(e&&null!=t&&t.view_id){if(this.respectDoNotTrack&&he())return de.info("Not sending `"+e+"` because Do Not Track is enabled");if(!t||"object"!=typeof t)return de.error("A data object was expected in send() but was not provided");var i=this.disableCookies?{}:function(){var e=pt(),t=Z.now();return e.session_start&&(e.sst=e.session_start,delete e.session_start),e.session_id&&(e.sid=e.session_id,delete e.session_id),e.session_expires&&(e.sex=e.session_expires,delete e.session_expires),(!e.sex||e.sex=this.sampleRate,s=St(this._deduplicateBeaconData(e,r));if(this.lastEventTime=this.mux.utils.now(),n)return de.info("Not sending event due to sample rate restriction",e,r,s);if(this.envKey||de.info("Missing environment key (envKey) - beacons will be dropped if the video source is not a valid mux video URL",e,r,s),!this.rateLimited)if(de.info("Sending event",e,r,s),this.rateLimited=!this.eventQueue.queueEvent(e,s),this.mux.WINDOW_UNLOADING&&"viewend"===e)this.eventQueue.destroy(!0);else{if(this.mux.WINDOW_HIDDEN&&"hb"===e)this.eventQueue.flushEvents(!0);else if(Nt.indexOf(e)>=0){if("error"===e&&"warning"===t.player_error_severity)return;this.eventQueue.flushEvents()}if(this.rateLimited)return r.event="eventrateexceeded",s=St(r),this.eventQueue.queueEvent(r.event,s),de.error("Beaconing disabled due to rate limit.")}}}},{key:"destroy",value:function(){this.eventQueue.destroy(!1)}},{key:"_deduplicateBeaconData",value:function(e,t){var i=this,r={},a=t.view_id;if("-1"===a||"viewstart"===e||"viewend"===e||!this.previousBeaconData||this.mux.utils.now()-this.lastEventTime>=6e5)r=Le({},t),a&&(this.previousBeaconData=r),a&&"viewend"===e&&(this.previousBeaconData=null);else{var n=0===e.indexOf("request");Object.entries(t).forEach(function(t){var a=Y(t,2),s=a[0],l=a[1];i.previousBeaconData&&(l!==i.previousBeaconData[s]||Pt.indexOf(s)>-1||i.objectHasChanged(n,s,l,i.previousBeaconData[s])||i.eventRequiresKey(e,s))&&(r[s]=l,i.previousBeaconData[s]=l)})}return r}},{key:"objectHasChanged",value:function(e,t,i,r){return!(!e||0!==t.indexOf("request_"))&&("request_response_headers"===t||"object"!=typeof i||"object"!=typeof r||Object.keys(i||{}).length!==Object.keys(r||{}).length)}},{key:"eventRequiresKey",value:function(e,t){return!!("renditionchange"===e&&0===t.indexOf("video_source_")||Ot.includes(t)&&xt.includes(e))}}]),e}(),Ft=function e(t){me(this,e);var i=0,r=0,a=0,n=0,s=0,l=0,o=0;t.on("requestcompleted",function(e,l){var o,d,u=l.request_start,h=l.request_response_start,c=l.request_response_end,m=l.request_bytes_loaded;if(n++,h?(o=h-(null!=u?u:0),d=(null!=c?c:0)-h):d=(null!=c?c:0)-(null!=u?u:0),d>0&&m&&m>0){var f=m/d*8e3;s++,r+=m,a+=d,t.data.view_min_request_throughput=Math.min(t.data.view_min_request_throughput||1/0,f),t.data.view_average_request_throughput=r/a*8e3,t.data.view_request_count=n,o>0&&(i+=o,t.data.view_max_request_latency=Math.max(t.data.view_max_request_latency||0,o),t.data.view_average_request_latency=i/s)}}),t.on("requestfailed",function(e,i){n++,l++,t.data.view_request_count=n,t.data.view_request_failed_count=l}),t.on("requestcanceled",function(e,i){n++,o++,t.data.view_request_count=n,t.data.view_request_canceled_count=o})},Bt=function e(t){var i=this;me(this,e),ge(this,"_lastEventTime",void 0),t.on("before*",function(e,r){var a=r.viewer_time,n=Z.now(),s=i._lastEventTime;if(i._lastEventTime=n,s&&n-s>36e5){var l=Object.keys(t.data).reduce(function(e,i){return 0===i.indexOf("video_")?Object.assign(e,ge({},i,t.data[i])):e},{});t.mux.log.info("Received event after at least an hour inactivity, creating a new view");var o=t.playbackHeartbeat._playheadShouldBeProgressing;t._resetView(Object.assign({viewer_time:a},l)),t.playbackHeartbeat._playheadShouldBeProgressing=o,t.playbackHeartbeat._playheadShouldBeProgressing&&"play"!==e.type&&"adbreakstart"!==e.type&&(t.emit("play",{viewer_time:a}),"playing"!==e.type&&t.emit("playing",{viewer_time:a}))}})};function $t(e,t){return(null==e?void 0:e.toLowerCase())===(null==t?void 0:t.toLowerCase())}var Ht=function e(t){me(this,e);var i=function(e){var i=function(e){var t;return null!=e&&e.request_type&&("media"===e.request_type||"video"===e.request_type)&&null!==(t=e.request_response_headers)&&void 0!==t&&t["x-cdn"]?e.request_response_headers["x-cdn"]:null!=e&&e.video_cdn?e.video_cdn:null}(e),r=function(e){return null!=e&&e.request_start?e.request_start:null!=e&&e.viewer_time?e.viewer_time:Date.now()}(e);if(null!=i&&!$t(i,n)&&s<=r){n=i,s=r;var a={video_cdn:i};t.emit("cdnchange",a)}},r=null,a=null,n=null,s=0;t.on("viewinit",function(){r=null,a=null,n=null,s=0}),t.on("beforecdnchange",function(e,t){var i=null==t?void 0:t.video_cdn;i&&(void 0===t.video_previous_cdn||null===t.video_previous_cdn)&&($t(i,a)?t.video_previous_cdn=null!=r?r:void 0:(t.video_previous_cdn=null!=a?a:void 0,r=a,a=i))}),t.on("requestcompleted",function(e,t){i(t)})},Gt=function e(t){var i=this;me(this,e),ge(this,"_emittingAutomaticEvent",!1),ge(this,"_hasInitialized",!1),ge(this,"_currentMode","standard"),t.on("viewstart",function(){i._hasInitialized||(i._hasInitialized=!0,i._currentMode=t.data.player_playback_mode||"standard",i._emittingAutomaticEvent=!0,t.emit("playbackmodechange",{player_playback_mode:i._currentMode,player_playback_mode_data:"{}"}),i._emittingAutomaticEvent=!1)}),t.on("viewend",function(){i._hasInitialized=!1}),t.on("playbackmodechange",function(e,r){i._emittingAutomaticEvent||(r.player_playback_mode_data?function(e){try{return JSON.parse(e),!0}catch{return!1}}(r.player_playback_mode_data)||(t.mux.log.warn("Invalid JSON string for player_playback_mode_data"),r.player_playback_mode_data="{}"):r.player_playback_mode_data="{}",t.data.player_playback_mode_data=r.player_playback_mode_data,t.data.player_playback_mode=r.player_playback_mode,i._currentMode=r.player_playback_mode)})},Kt=function(){function e(t){me(this,e),ge(this,"pm",void 0),ge(this,"_currentRangeStart",void 0),ge(this,"_lastPlayheadTime",void 0),this.pm=t,this._currentRangeStart=null,this._lastPlayheadTime=null,t.on("playbackheartbeat",this._updatePlaybackRange.bind(this)),t.on("playbackheartbeatend",this._endPlaybackRange.bind(this))}return pe(e,[{key:"_updateLastRangeEnd",value:function(){var e=this.pm.data.video_playback_ranges;if(e&&e.length>0){var t=this.pm.data.player_playhead_time||0;e[e.length-1][1]=t}}},{key:"_updatePlaybackRange",value:function(){var e,t=this.pm.data.player_playhead_time||0;if(!(!this.pm.disableAdPlaybackRangeFiltering&&null!==(e=this.pm.adTracker)&&void 0!==e&&e.isAdBreak&&null!==this._lastPlayheadTime&&t1e3){var i=this.pm.data.video_playback_ranges;i&&i.length>0&&(i[i.length-1][1]=this._lastPlayheadTime),this._currentRangeStart=null}if(null===this._currentRangeStart){var r=this.pm.data.video_playback_ranges||[];r.length>0&&r[r.length-1][1]===t?this._currentRangeStart=r[r.length-1][0]:(this._currentRangeStart=t,r.push([t,t])),this.pm.data.video_playback_ranges=r}else this._updateLastRangeEnd();this._lastPlayheadTime=t}}},{key:"_endPlaybackRange",value:function(){null!==this._currentRangeStart&&(this._updateLastRangeEnd(),this._currentRangeStart=null,this._lastPlayheadTime=null)}}]),e}(),Wt=Kt,Vt=["viewstart","ended","loadstart","pause","play","playing","ratechange","waiting","adplay","adpause","adended","aderror","adplaying","adrequest","adresponse","adbreakstart","adbreakend","adfirstquartile","admidpoint","adthirdquartile","rebufferstart","rebufferend","seeked","error","hb","requestcompleted","requestfailed","requestcanceled","renditionchange","cdnchange","playbackmodechange"],qt=new Set(["requestcompleted","requestfailed","requestcanceled"]),Yt=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&ye(e,t)}(i,e);var t=Te(i);function i(e,r,a){var n;me(this,i),ge(ce(n=t.call(this)),"pageLoadEndTime",void 0),ge(ce(n),"pageLoadInitTime",void 0),ge(ce(n),"_destroyed",void 0),ge(ce(n),"_heartBeatTimeout",void 0),ge(ce(n),"adTracker",void 0),ge(ce(n),"dashjs",void 0),ge(ce(n),"data",void 0),ge(ce(n),"disablePlayheadRebufferTracking",void 0),ge(ce(n),"disableRebufferTracking",void 0),ge(ce(n),"disableAdPlaybackRangeFiltering",void 0),ge(ce(n),"errorTracker",void 0),ge(ce(n),"errorTranslator",void 0),ge(ce(n),"emitTranslator",void 0),ge(ce(n),"getAdData",void 0),ge(ce(n),"getPlayheadTime",void 0),ge(ce(n),"getStateData",void 0),ge(ce(n),"stateDataTranslator",void 0),ge(ce(n),"hlsjs",void 0),ge(ce(n),"id",void 0),ge(ce(n),"longResumeTracker",void 0),ge(ce(n),"minimumRebufferDuration",void 0),ge(ce(n),"mux",void 0),ge(ce(n),"playbackEventDispatcher",void 0),ge(ce(n),"playbackHeartbeat",void 0),ge(ce(n),"playbackHeartbeatTime",void 0),ge(ce(n),"playheadTime",void 0),ge(ce(n),"seekingTracker",void 0),ge(ce(n),"sustainedRebufferThreshold",void 0),ge(ce(n),"watchTimeTracker",void 0),ge(ce(n),"currentFragmentPDT",void 0),ge(ce(n),"currentFragmentStart",void 0),n.pageLoadInitTime=Ie.navigationStart(),n.pageLoadEndTime=Ie.domContentLoadedEventEnd();var s={debug:!1,minimumRebufferDuration:250,sustainedRebufferThreshold:1e3,playbackHeartbeatTime:25,beaconDomain:"litix.io",sampleRate:1,disableCookies:!1,respectDoNotTrack:!1,disableRebufferTracking:!1,disablePlayheadRebufferTracking:!1,disableAdPlaybackRangeFiltering:!1,errorTranslator:function(e){return e},emitTranslator:function(){for(var e=arguments.length,t=new Array(e),i=0;i0||t.video_source_duration>0)&&(t.video_source_is_live=!1)),t.video_source_is_live||["player_program_time","player_manifest_newest_program_time","player_live_edge_program_time","player_program_time","video_holdback","video_part_holdback","video_target_duration","video_part_target_duration"].forEach(function(e){t[e]=void 0}),t.video_source_url=t.video_source_url||t.player_source_url,t.video_source_url){var i=Y(Ae(t.video_source_url),2),r=i[0],a=i[1];t.video_source_domain=a,t.video_source_hostname=r}delete t.ad_request_id,t.video_playback_ranges&&(t.video_playback_range=JSON.stringify(t.video_playback_ranges.filter(function(e){return e[0]!==e[1]}).map(function(e){return"".concat(e[0],":").concat(e[1])})),delete t.video_playback_ranges),this.playbackEventDispatcher.send(e,t),this.data.view_sequence_number++,this.data.player_sequence_number++,qt.has(e)||this._restartHeartBeat(),"viewend"===e&&delete this.data.view_id}}},{key:"_resetView",value:function(e){this.emit("viewend"),this.send("viewend"),this.emit("viewinit",e)}},{key:"_updateStateData",value:function(){var e,t=this.getStateData();if("function"==typeof this.stateDataTranslator)try{t=this.stateDataTranslator(t)}catch(e){this.mux.log.warn("Exception in stateDataTranslator translator callback.",e)}if(null!==(e=this.data)&&void 0!==e&&e.video_cdn&&null!=t&&t.video_cdn){t.video_cdn;t=be(t,["video_cdn"])}Object.assign(this.data,t),this.playheadTime._updatePlayheadTime(),this._sanitizeData()}},{key:"_sanitizeData",value:function(){var e=this;["player_width","player_height","video_source_width","video_source_height","player_playhead_time","video_source_bitrate"].forEach(function(t){var i=parseInt(e.data[t],10);e.data[t]=isNaN(i)?void 0:i});["player_source_url","video_source_url"].forEach(function(t){if(e.data[t]){var i=e.data[t].toLowerCase();(0===i.indexOf("data:")||0===i.indexOf("blob:"))&&(e.data[t]="MSE style URL")}})}},{key:"_resetVideoData",value:function(){var e=this;Object.keys(this.data).forEach(function(t){0===t.indexOf("video_")&&delete e.data[t]})}},{key:"_resetViewData",value:function(){var e=this;Object.keys(this.data).forEach(function(t){0===t.indexOf("view_")&&delete e.data[t]}),this.data.view_sequence_number=1}},{key:"_resetErrorData",value:function(){delete this.data.player_error_code,delete this.data.player_error_message,delete this.data.player_error_context,delete this.data.player_error_severity,delete this.data.player_error_business_exception}},{key:"_initializeViewData",value:function(){var e=this,t=this.data.view_id=J(),i=function(){t===e.data.view_id&&Re(e.data,"player_view_count",1)};this.data.player_is_paused?this.one("play",i):i()}},{key:"_restartHeartBeat",value:function(){var e=this;window.clearTimeout(this._heartBeatTimeout),this._heartBeatTimeout=window.setTimeout(function(){e.data.player_is_paused||e.emit("hb")},1e4)}},{key:"addHLSJS",value:function(e){e.hlsjs?this.hlsjs?this.mux.log.warn("An instance of HLS.js is already being monitored for this player."):(this.hlsjs=e.hlsjs,function(e,t,i){var r=arguments.length>4?arguments[4]:void 0,a=e.log,n=e.utils.secondsToMs,s=function(e){var t,i=parseInt(r.version);return 1===i&&null!==e.programDateTime&&(t=e.programDateTime),0===i&&null!==e.pdt&&(t=e.pdt),t};if(Ie.exists()){var l=function(i,r){return e.emit(t,i,r)},o=function(e,t){var i=t.levels,r=t.audioTracks,a=t.url,n=t.stats,s=t.networkDetails,o=t.sessionData,d={},u={};i.forEach(function(e,t){d[t]={width:e.width,height:e.height,bitrate:e.bitrate,attrs:e.attrs}}),r.forEach(function(e,t){u[t]={name:e.name,language:e.lang,bitrate:e.bitrate}});var h=Oe(n),c=h.bytesLoaded,m=h.requestStart,f=h.responseStart,p=h.responseEnd;l("requestcompleted",we(Le({},xe(o)),{request_event_type:e,request_bytes_loaded:c,request_start:m,request_response_start:f,request_response_end:p,request_type:"manifest",request_hostname:_e(a),request_response_headers:Ne(s),request_rendition_lists:{media:d,audio:u,video:{}}}))};i.on(r.Events.MANIFEST_LOADED,o);var d=function(e,t){var i=t.details,r=t.level,a=t.networkDetails,o=t.stats,d=Oe(o),u=d.bytesLoaded,h=d.requestStart,c=d.responseStart,m=d.responseEnd,f=i.fragments[i.fragments.length-1],p=s(f)+n(f.duration);l("requestcompleted",{request_event_type:e,request_bytes_loaded:u,request_start:h,request_response_start:c,request_response_end:m,request_current_level:r,request_type:"manifest",request_hostname:_e(i.url),request_response_headers:Ne(a),video_holdback:i.holdBack&&n(i.holdBack),video_part_holdback:i.partHoldBack&&n(i.partHoldBack),video_part_target_duration:i.partTarget&&n(i.partTarget),video_target_duration:i.targetduration&&n(i.targetduration),video_source_is_live:i.live,player_manifest_newest_program_time:isNaN(p)?void 0:p})};i.on(r.Events.LEVEL_LOADED,d);var u=function(e,t){var i=t.details,r=t.networkDetails,a=t.stats,n=Oe(a),s=n.bytesLoaded,o=n.requestStart,d=n.responseStart,u=n.responseEnd;l("requestcompleted",{request_event_type:e,request_bytes_loaded:s,request_start:o,request_response_start:d,request_response_end:u,request_type:"manifest",request_hostname:_e(i.url),request_response_headers:Ne(r)})};i.on(r.Events.AUDIO_TRACK_LOADED,u);var h=function(e,t){var r=t.stats,a=t.networkDetails,n=t.frag;r=r||n.stats;var s=Oe(r),o=s.bytesLoaded,d=s.requestStart,u=s.responseStart,h=s.responseEnd,c=a?Ne(a):void 0,m={request_event_type:e,request_bytes_loaded:o,request_start:d,request_response_start:u,request_response_end:h,request_hostname:a?_e(a.responseURL):void 0,request_id:c?Pe(c):void 0,request_response_headers:c,request_media_duration:n.duration,request_url:null==a?void 0:a.responseURL};"main"===n.type?(m.request_type="media",m.request_current_level=n.level,m.request_video_width=(i.levels[n.level]||{}).width,m.request_video_height=(i.levels[n.level]||{}).height,m.request_labeled_bitrate=(i.levels[n.level]||{}).bitrate):m.request_type=n.type,l("requestcompleted",m)};i.on(r.Events.FRAG_LOADED,h);var c=function(e,t){var i=t.frag,r=i.start,a={currentFragmentPDT:s(i),currentFragmentStart:n(r)};l("fragmentchange",a)};i.on(r.Events.FRAG_CHANGED,c);var m=function(e,t){var i=t.type,a=t.details,n=t.response,s=t.fatal,o=t.frag,d=t.networkDetails,u=(null==o?void 0:o.url)||t.url||"",h=d?Ne(d):void 0;if((a===r.ErrorDetails.MANIFEST_LOAD_ERROR||a===r.ErrorDetails.MANIFEST_LOAD_TIMEOUT||a===r.ErrorDetails.FRAG_LOAD_ERROR||a===r.ErrorDetails.FRAG_LOAD_TIMEOUT||a===r.ErrorDetails.LEVEL_LOAD_ERROR||a===r.ErrorDetails.LEVEL_LOAD_TIMEOUT||a===r.ErrorDetails.AUDIO_TRACK_LOAD_ERROR||a===r.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT||a===r.ErrorDetails.SUBTITLE_LOAD_ERROR||a===r.ErrorDetails.SUBTITLE_LOAD_TIMEOUT||a===r.ErrorDetails.KEY_LOAD_ERROR||a===r.ErrorDetails.KEY_LOAD_TIMEOUT)&&l("requestfailed",{request_error:a,request_url:u,request_hostname:_e(u),request_id:h?Pe(h):void 0,request_type:a===r.ErrorDetails.FRAG_LOAD_ERROR||a===r.ErrorDetails.FRAG_LOAD_TIMEOUT?"media":a===r.ErrorDetails.AUDIO_TRACK_LOAD_ERROR||a===r.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT?"audio":a===r.ErrorDetails.SUBTITLE_LOAD_ERROR||a===r.ErrorDetails.SUBTITLE_LOAD_TIMEOUT?"subtitle":a===r.ErrorDetails.KEY_LOAD_ERROR||a===r.ErrorDetails.KEY_LOAD_TIMEOUT?"encryption":"manifest",request_error_code:null==n?void 0:n.code,request_error_text:null==n?void 0:n.text}),s){var c,m="".concat(u?"url: ".concat(u,"\n"):"")+"".concat(n&&(n.code||n.text)?"response: ".concat(n.code,", ").concat(n.text,"\n"):"")+"".concat(t.reason?"failure reason: ".concat(t.reason,"\n"):"")+"".concat(t.level?"level: ".concat(t.level,"\n"):"")+"".concat(t.parent?"parent stream controller: ".concat(t.parent,"\n"):"")+"".concat(t.buffer?"buffer length: ".concat(t.buffer,"\n"):"")+"".concat(t.error?"error: ".concat(t.error,"\n"):"")+"".concat(t.event?"event: ".concat(t.event,"\n"):"")+"".concat(t.err?"error message: ".concat(null===(c=t.err)||void 0===c?void 0:c.message,"\n"):"");l("error",{player_error_code:i,player_error_message:a,player_error_context:m})}};i.on(r.Events.ERROR,m);var f=function(e,t){var i=t.frag,r=i&&i._url||"";l("requestcanceled",{request_event_type:e,request_url:r,request_type:"media",request_hostname:_e(r)})};i.on(r.Events.FRAG_LOAD_EMERGENCY_ABORTED,f);var p=function(e,t){var r=t.level,n=i.levels[r];if(n&&n.attrs&&n.attrs.BANDWIDTH){var s,o=n.attrs.BANDWIDTH,d=parseFloat(n.attrs["FRAME-RATE"]);isNaN(d)||(s=d),o?l("renditionchange",{video_source_fps:s,video_source_bitrate:o,video_source_width:n.width,video_source_height:n.height,video_source_rendition_name:n.name,video_source_codec:null==n?void 0:n.videoCodec}):a.warn("missing BANDWIDTH from HLS manifest parsed by HLS.js")}};i.on(r.Events.LEVEL_SWITCHED,p),i._stopMuxMonitor=function(){i.off(r.Events.MANIFEST_LOADED,o),i.off(r.Events.LEVEL_LOADED,d),i.off(r.Events.AUDIO_TRACK_LOADED,u),i.off(r.Events.FRAG_LOADED,h),i.off(r.Events.FRAG_CHANGED,c),i.off(r.Events.ERROR,m),i.off(r.Events.FRAG_LOAD_EMERGENCY_ABORTED,f),i.off(r.Events.LEVEL_SWITCHED,p),i.off(r.Events.DESTROYING,i._stopMuxMonitor),delete i._stopMuxMonitor},i.on(r.Events.DESTROYING,i._stopMuxMonitor)}else a.warn("performance timing not supported. Not tracking HLS.js.")}(this.mux,this.id,e.hlsjs,{},e.Hls||window.Hls)):this.mux.log.warn("You must pass a valid hlsjs instance in order to track it.")}},{key:"removeHLSJS",value:function(){this.hlsjs&&(function(e){e&&"function"==typeof e._stopMuxMonitor&&e._stopMuxMonitor()}(this.hlsjs),this.hlsjs=void 0)}},{key:"addDashJS",value:function(e){e.dashjs?this.dashjs?this.mux.log.warn("An instance of Dash.js is already being monitored for this player."):(this.dashjs=e.dashjs,Be(this.mux,this.id,e.dashjs)):this.mux.log.warn("You must pass a valid dashjs instance in order to track it.")}},{key:"removeDashJS",value:function(){this.dashjs&&(function(e){e&&"function"==typeof e._stopMuxMonitor&&e._stopMuxMonitor()}(this.dashjs),this.dashjs=void 0)}}]),i}(Ge),jt=Yt,zt=I(W());function Qt(){return zt.default&&!!(zt.default.fullscreenElement||zt.default.webkitFullscreenElement||zt.default.mozFullScreenElement||zt.default.msFullscreenElement)}var Xt=["loadstart","pause","play","playing","seeking","seeked","timeupdate","ratechange","stalled","waiting","error","ended"],Zt={1:"MEDIA_ERR_ABORTED",2:"MEDIA_ERR_NETWORK",3:"MEDIA_ERR_DECODE",4:"MEDIA_ERR_SRC_NOT_SUPPORTED"};var Jt,ei=I(R());ei.default&&ei.default.WeakMap&&(Jt=new WeakMap);var ti="#EXT-X-TARGETDURATION",ii="#EXT-X-PART-INF",ri="#EXT-X-SERVER-CONTROL",ai="#EXTINF",ni="#EXT-X-PROGRAM-DATE-TIME",si="#EXT-X-VERSION",li="#EXT-X-SESSION-DATA",oi=function(e){return this.buffer="",this.manifest={segments:[],serverControl:{},sessionData:{}},this.currentUri={},this.process(e),this.manifest};oi.prototype.process=function(e){var t;for(this.buffer+=e,t=this.buffer.indexOf("\n");t>-1;t=this.buffer.indexOf("\n"))this.processLine(this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)},oi.prototype.processLine=function(e){var t=e.indexOf(":"),i=pi(e,t),r=i[0],a=2===i.length?hi(i[1]):void 0;if("#"!==r[0])this.currentUri.uri=r,this.manifest.segments.push(this.currentUri),this.manifest.targetDuration&&!("duration"in this.currentUri)&&(this.currentUri.duration=this.manifest.targetDuration),this.currentUri={};else switch(r){case ti:if(!isFinite(a)||a<0)return;this.manifest.targetDuration=a,this.setHoldBack();break;case ii:di(this.manifest,i),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),this.setHoldBack();break;case ri:di(this.manifest,i),this.setHoldBack();break;case ai:0===a?this.currentUri.duration=.01:a>0&&(this.currentUri.duration=a);break;case ni:var n=a,s=new Date(n);this.manifest.dateTimeString||(this.manifest.dateTimeString=n,this.manifest.dateTimeObject=s),this.currentUri.dateTimeString=n,this.currentUri.dateTimeObject=s;break;case si:di(this.manifest,i);break;case li:var l=gi(i[1]),o=xe(l);Object.assign(this.manifest.sessionData,o)}},oi.prototype.setHoldBack=function(){var e=this.manifest,t=e.serverControl,i=e.targetDuration,r=e.partTargetDuration;if(t){var a="holdBack",n="partHoldBack",s=i&&3*i,l=r&&2*r;i&&!t.hasOwnProperty(a)&&(t[a]=s),s&&t[a]1&&(t[ui(i[0])]=hi(i[1]));return t},mi=function(e){for(var t=e.split(","),i={},r=0;t.length>r;r++){var a=t[r],n=ci(a);i=Object.assign(n,i)}return i},fi=function(e){return e.indexOf("=")>-1},pi=function(e,t){return-1===t?[e]:[e.substring(0,t),e.substring(t+1)]},gi=function(e){var t={};if(e){var i=e.search(",");return[e.slice(0,i),e.slice(i+1)].forEach(function(e,i){for(var r=e.replace(/['"]+/g,"").split("="),a=0;a0){var l=a.getStartDate();if(l&&"function"==typeof l.getTime&&l.getTime()){var u=l.getTime();if(s.player_program_time=u+i,a.seekable.length>0){var h=u+a.seekable.end(a.seekable.length-1);s.player_live_edge_program_time=h}}}return s}};(i=Object.assign({automaticErrorTracking:!0},i,u)).data=Object.assign({player_software:"HTML5 Video Element",player_mux_plugin_name:"VideoElementMonitor",player_mux_plugin_version:e.VERSION},i.data),a.mux=a.mux||{},a.mux.deleted=!1,a.mux.emit=function(t,i){e.emit(n,t,i)},a.mux.updateData=function(e){a.mux.emit("hb",e)};var h=function(){l.error("The monitor for this video element has already been destroyed.")};a.mux.destroy=function(){Object.keys(a.mux.listeners).forEach(function(e){a.removeEventListener(e,a.mux.listeners[e],!1)}),delete a.mux.listeners,a.mux.fullscreenChangeListener&&(document.removeEventListener("fullscreenchange",a.mux.fullscreenChangeListener,!1),delete a.mux.fullscreenChangeListener),a.mux.destroy=h,a.mux.swapElement=h,a.mux.emit=h,a.mux.addHLSJS=h,a.mux.addDashJS=h,a.mux.removeHLSJS=h,a.mux.removeDashJS=h,a.mux.updateData=h,a.mux.setEmitTranslator=h,a.mux.setStateDataTranslator=h,a.mux.setGetPlayheadTime=h,a.mux.deleted=!0,e.emit(n,"destroy")},a.mux.swapElement=function(t){var i=Y(ie(t),3),r=i[0],n=i[1],s=i[2];return r?"video"!==s&&"audio"!==s?e.log.error("The element of `"+n+"` was not a media element."):(r.muxId=a.muxId,delete a.muxId,r.mux=r.mux||{},r.mux.listeners=Object.assign({},a.mux.listeners),delete a.mux.listeners,Object.keys(r.mux.listeners).forEach(function(e){a.removeEventListener(e,r.mux.listeners[e],!1),r.addEventListener(e,r.mux.listeners[e],!1)}),r.mux.fullscreenChangeListener=a.mux.fullscreenChangeListener,delete a.mux.fullscreenChangeListener,r.mux.swapElement=a.mux.swapElement,r.mux.destroy=a.mux.destroy,delete a.mux,void(a=r)):e.log.error("No element was found with the `"+n+"` query selector.")},a.mux.addHLSJS=function(t){e.addHLSJS(n,t)},a.mux.addDashJS=function(t){e.addDashJS(n,t)},a.mux.removeHLSJS=function(){e.removeHLSJS(n)},a.mux.removeDashJS=function(){e.removeDashJS(n)},a.mux.setEmitTranslator=function(t){e.setEmitTranslator(n,t)},a.mux.setStateDataTranslator=function(t){e.setStateDataTranslator(n,t)},a.mux.setGetPlayheadTime=function(t){t||(t=i.getPlayheadTime),e.setGetPlayheadTime(n,t)},e.init(n,i),e.emit(n,"playerready"),a.paused||(e.emit(n,"play"),a.readyState>2&&e.emit(n,"playing")),a.mux.listeners={},Xt.forEach(function(t){"error"===t&&!i.automaticErrorTracking||(a.mux.listeners[t]=function(){var i={};if("error"===t){if(!a.error||1===a.error.code)return;i.player_error_code=a.error.code,i.player_error_message=Zt[a.error.code]||a.error.message}e.emit(n,t,i)},a.addEventListener(t,a.mux.listeners[t],!1))}),a.mux.listeners.enterpictureinpicture=function(){e.emit(n,"playbackmodechange",{player_playback_mode:"pip",player_playback_mode_data:"{}"})},a.mux.listeners.leavepictureinpicture=function(){var t=Qt()?"fullscreen":"standard";e.emit(n,"playbackmodechange",{player_playback_mode:t,player_playback_mode_data:"{}"})},a.addEventListener("enterpictureinpicture",a.mux.listeners.enterpictureinpicture,!1),a.addEventListener("leavepictureinpicture",a.mux.listeners.leavepictureinpicture,!1),a.mux.fullscreenChangeListener=function(){var t=Qt(),i=document.fullscreenElement;if(t&&(i===a||null!=i&&i.contains(a)))e.emit(n,"playbackmodechange",{player_playback_mode:"fullscreen",player_playback_mode_data:"{}"});else if(!t){var r=document.pictureInPictureElement===a?"pip":"standard";e.emit(n,"playbackmodechange",{player_playback_mode:r,player_playback_mode_data:"{}"})}},document.addEventListener("fullscreenchange",a.mux.fullscreenChangeListener,!1)}(_i,e,t)},destroyMonitor:function(e){var t=Y(ie(e),1)[0];t&&t.mux&&"function"==typeof t.mux.destroy?t.mux.destroy():de.error("A video element monitor for `"+e+"` has not been initialized via `mux.monitor`.")},addHLSJS:function(e,t){var i=te(e);Ti[i]?Ti[i].addHLSJS(t):de.error("A monitor for `"+i+"` has not been initialized.")},addDashJS:function(e,t){var i=te(e);Ti[i]?Ti[i].addDashJS(t):de.error("A monitor for `"+i+"` has not been initialized.")},removeHLSJS:function(e){var t=te(e);Ti[t]?Ti[t].removeHLSJS():de.error("A monitor for `"+t+"` has not been initialized.")},removeDashJS:function(e){var t=te(e);Ti[t]?Ti[t].removeDashJS():de.error("A monitor for `"+t+"` has not been initialized.")},init:function(e,t){he()&&t&&t.respectDoNotTrack&&de.info("The browser's Do Not Track flag is enabled - Mux beaconing is disabled.");var i=te(e);Ti[i]=new jt(_i,i,t)},emit:function(e,t,i){var r=te(e);Ti[r]?(Ti[r].emit(t,i),"destroy"===t&&delete Ti[r]):de.error("A monitor for `"+r+"` has not been initialized.")},updateData:function(e,t){var i=te(e);Ti[i]?Ti[i].emit("hb",t):de.error("A monitor for `"+i+"` has not been initialized.")},setEmitTranslator:function(e,t){var i=te(e);Ti[i]?Ti[i].emitTranslator=t:de.error("A monitor for `"+i+"` has not been initialized.")},setStateDataTranslator:function(e,t){var i=te(e);Ti[i]?Ti[i].stateDataTranslator=t:de.error("A monitor for `"+i+"` has not been initialized.")},setGetPlayheadTime:function(e,t){var i=te(e);Ti[i]?Ti[i].getPlayheadTime=t:de.error("A monitor for `"+i+"` has not been initialized.")},checkDoNotTrack:he,log:de,utils:yi,events:bi,WINDOW_HIDDEN:!1,WINDOW_UNLOADING:!1};Object.assign(_i,Ai),void 0!==j.default&&"function"==typeof j.default.addEventListener&&j.default.addEventListener("pagehide",function(e){e.persisted||(_i.WINDOW_UNLOADING=!0)},!1);var Si,ki=_i,Ii=Number.isFinite||function(e){return"number"==typeof e&&isFinite(e)},Ri=Number.isSafeInteger||function(e){return"number"==typeof e&&Math.abs(e)<=Li},Li=Number.MAX_SAFE_INTEGER||9007199254740991,wi=((Si={}).NETWORK_ERROR="networkError",Si.MEDIA_ERROR="mediaError",Si.KEY_SYSTEM_ERROR="keySystemError",Si.MUX_ERROR="muxError",Si.OTHER_ERROR="otherError",Si),Di=function(e){return e.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",e.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",e.KEY_SYSTEM_NO_SESSION="keySystemNoSession",e.KEY_SYSTEM_NO_CONFIGURED_LICENSE="keySystemNoConfiguredLicense",e.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",e.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED="keySystemServerCertificateRequestFailed",e.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED="keySystemServerCertificateUpdateFailed",e.KEY_SYSTEM_SESSION_UPDATE_FAILED="keySystemSessionUpdateFailed",e.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED="keySystemStatusOutputRestricted",e.KEY_SYSTEM_STATUS_INTERNAL_ERROR="keySystemStatusInternalError",e.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR="keySystemDestroyMediaKeysError",e.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR="keySystemDestroyCloseSessionError",e.KEY_SYSTEM_DESTROY_REMOVE_SESSION_ERROR="keySystemDestroyRemoveSessionError",e.MANIFEST_LOAD_ERROR="manifestLoadError",e.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",e.MANIFEST_PARSING_ERROR="manifestParsingError",e.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",e.LEVEL_EMPTY_ERROR="levelEmptyError",e.PLAYLIST_UNCHANGED_ERROR="playlistUnchangedError",e.LEVEL_LOAD_ERROR="levelLoadError",e.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",e.LEVEL_PARSING_ERROR="levelParsingError",e.LEVEL_SWITCH_ERROR="levelSwitchError",e.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",e.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",e.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",e.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",e.FRAG_LOAD_ERROR="fragLoadError",e.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",e.FRAG_DECRYPT_ERROR="fragDecryptError",e.FRAG_PARSING_ERROR="fragParsingError",e.FRAG_GAP="fragGap",e.REMUX_ALLOC_ERROR="remuxAllocError",e.KEY_LOAD_ERROR="keyLoadError",e.KEY_LOAD_TIMEOUT="keyLoadTimeOut",e.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",e.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",e.BUFFER_APPEND_ERROR="bufferAppendError",e.BUFFER_APPENDING_ERROR="bufferAppendingError",e.BUFFER_APPEND_NO_PROGRESS="bufferAppendNoProgress",e.BUFFER_STALLED_ERROR="bufferStalledError",e.BUFFER_FULL_ERROR="bufferFullError",e.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",e.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",e.ASSET_LIST_LOAD_ERROR="assetListLoadError",e.ASSET_LIST_LOAD_TIMEOUT="assetListLoadTimeout",e.ASSET_LIST_PARSING_ERROR="assetListParsingError",e.INTERSTITIAL_ASSET_ITEM_ERROR="interstitialAssetItemError",e.INTERNAL_EXCEPTION="internalException",e.INTERNAL_ABORTED="aborted",e.ATTACH_MEDIA_ERROR="attachMediaError",e.MEDIA_SOURCE_REQUIRES_RESET="mediaSourceRequiresReset",e.UNKNOWN="unknown",e}({}),Ci=function(e){return e.MEDIA_ATTACHING="hlsMediaAttaching",e.MEDIA_ATTACHED="hlsMediaAttached",e.MEDIA_DETACHING="hlsMediaDetaching",e.MEDIA_DETACHED="hlsMediaDetached",e.MEDIA_ENDED="hlsMediaEnded",e.STALL_RESOLVED="hlsStallResolved",e.BUFFER_RESET="hlsBufferReset",e.BUFFER_CODECS="hlsBufferCodecs",e.BUFFER_CREATED="hlsBufferCreated",e.BUFFER_APPENDING="hlsBufferAppending",e.BUFFER_APPENDED="hlsBufferAppended",e.BUFFER_EOS="hlsBufferEos",e.BUFFERED_TO_END="hlsBufferedToEnd",e.BUFFER_FLUSHING="hlsBufferFlushing",e.BUFFER_FLUSHED="hlsBufferFlushed",e.MANIFEST_LOADING="hlsManifestLoading",e.MANIFEST_LOADED="hlsManifestLoaded",e.MANIFEST_PARSED="hlsManifestParsed",e.LEVEL_SWITCHING="hlsLevelSwitching",e.LEVEL_SWITCHED="hlsLevelSwitched",e.LEVEL_LOADING="hlsLevelLoading",e.LEVEL_LOADED="hlsLevelLoaded",e.LEVEL_UPDATED="hlsLevelUpdated",e.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",e.LEVELS_UPDATED="hlsLevelsUpdated",e.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",e.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",e.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",e.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",e.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",e.AUDIO_TRACK_UPDATED="hlsAudioTrackUpdated",e.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",e.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",e.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",e.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",e.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",e.SUBTITLE_TRACK_UPDATED="hlsSubtitleTrackUpdated",e.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",e.CUES_PARSED="hlsCuesParsed",e.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",e.INIT_PTS_FOUND="hlsInitPtsFound",e.FRAG_LOADING="hlsFragLoading",e.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",e.FRAG_LOADED="hlsFragLoaded",e.FRAG_DECRYPTED="hlsFragDecrypted",e.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",e.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",e.FRAG_PARSING_METADATA="hlsFragParsingMetadata",e.FRAG_PARSED="hlsFragParsed",e.FRAG_BUFFERED="hlsFragBuffered",e.FRAG_CHANGED="hlsFragChanged",e.FPS_DROP="hlsFpsDrop",e.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",e.MAX_AUTO_LEVEL_UPDATED="hlsMaxAutoLevelUpdated",e.ERROR="hlsError",e.DESTROYING="hlsDestroying",e.KEY_LOADING="hlsKeyLoading",e.KEY_LOADED="hlsKeyLoaded",e.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",e.BACK_BUFFER_REACHED="hlsBackBufferReached",e.STEERING_MANIFEST_LOADED="hlsSteeringManifestLoaded",e.ASSET_LIST_LOADING="hlsAssetListLoading",e.ASSET_LIST_LOADED="hlsAssetListLoaded",e.INTERSTITIALS_UPDATED="hlsInterstitialsUpdated",e.INTERSTITIALS_BUFFERED_TO_BOUNDARY="hlsInterstitialsBufferedToBoundary",e.INTERSTITIAL_ASSET_PLAYER_CREATED="hlsInterstitialAssetPlayerCreated",e.INTERSTITIAL_STARTED="hlsInterstitialStarted",e.INTERSTITIAL_ASSET_STARTED="hlsInterstitialAssetStarted",e.INTERSTITIAL_ASSET_ENDED="hlsInterstitialAssetEnded",e.INTERSTITIAL_ASSET_ERROR="hlsInterstitialAssetError",e.INTERSTITIAL_ENDED="hlsInterstitialEnded",e.INTERSTITIALS_PRIMARY_RESUMED="hlsInterstitialsPrimaryResumed",e.PLAYOUT_LIMIT_REACHED="hlsPlayoutLimitReached",e.EVENT_CUE_ENTER="hlsEventCueEnter",e}({});var Mi,Pi={exports:{}};var xi=(Mi||(Mi=1,function(e){var t,i,r,a,n;t=/^(?=((?:[a-zA-Z0-9+\-.]+:)?))\1(?=((?:\/\/[^\/?#]*)?))\2(?=((?:(?:[^?#\/]*\/)*[^;?#\/]*)?))\3((?:;[^?#]*)?)(\?[^#]*)?(#[^]*)?$/,i=/^(?=([^\/?#]*))\1([^]*)$/,r=/(?:\/|^)\.(?=\/)/g,a=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,n={buildAbsoluteURL:function(e,t,r){if(r=r||{},e=e.trim(),!(t=t.trim())){if(!r.alwaysNormalize)return e;var a=n.parseURL(e);if(!a)throw new Error("Error trying to parse base URL.");return a.path=n.normalizePath(a.path),n.buildURLFromParts(a)}var s=n.parseURL(t);if(!s)throw new Error("Error trying to parse relative URL.");if(s.scheme)return r.alwaysNormalize?(s.path=n.normalizePath(s.path),n.buildURLFromParts(s)):t;var l=n.parseURL(e);if(!l)throw new Error("Error trying to parse base URL.");if(!l.netLoc&&l.path&&"/"!==l.path[0]){var o=i.exec(l.path);l.netLoc=o[1],l.path=o[2]}l.netLoc&&!l.path&&(l.path="/");var d={scheme:l.scheme,netLoc:s.netLoc,path:null,params:s.params,query:s.query,fragment:s.fragment};if(!s.netLoc&&(d.netLoc=l.netLoc,"/"!==s.path[0]))if(s.path){var u=l.path,h=u.substring(0,u.lastIndexOf("/")+1)+s.path;d.path=n.normalizePath(h)}else d.path=l.path,s.params||(d.params=l.params,s.query||(d.query=l.query));return null===d.path&&(d.path=r.alwaysNormalize?n.normalizePath(s.path):s.path),n.buildURLFromParts(d)},parseURL:function(e){var i=t.exec(e);return i?{scheme:i[1]||"",netLoc:i[2]||"",path:i[3]||"",params:i[4]||"",query:i[5]||"",fragment:i[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(r,"");e.length!==(e=e.replace(a,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=n}(Pi)),Pi.exports),Oi=class{constructor(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},Ni=function(e){return e.MANIFEST="manifest",e.LEVEL="level",e.AUDIO_TRACK="audioTrack",e.SUBTITLE_TRACK="subtitleTrack",e.MEDIA_FRAGMENT="media-fragment",e.KEY="key",e.STEERING_MANIFEST="steering-manifest",e.SERVER_CERTIFICATE="server-certificate",e.INTERSTITIAL_ASSET_LIST="interstitial-asset-list",e}({}),Ui=function(e){return e.MAIN="main",e.AUDIO="audio",e.SUBTITLE="subtitle",e}({}),Fi="audio",Bi="video",$i="audiovideo",Hi=class{constructor(e){this._byteRange=null,this._url=null,this._stats=null,this._streams=null,this.base=void 0,this.relurl=void 0,"string"==typeof e&&(e={url:e}),this.base=e,function(e,t){let i=Yi(e,t);i&&(i.enumerable=!0,Object.defineProperty(e,t,i))}(this,"stats")}setByteRange(e,t){let i,r=e.split("@",2);i=1===r.length?(null==t?void 0:t.byteRangeEndOffset)||0:parseInt(r[1]),this._byteRange=[i,parseInt(r[0])+i]}get baseurl(){return this.base.url}get byteRange(){return null===this._byteRange?[]:this._byteRange}get byteRangeStartOffset(){return this.byteRange[0]}get byteRangeEndOffset(){return this.byteRange[1]}get elementaryStreams(){return null===this._streams&&(this._streams={[Fi]:null,[Bi]:null,[$i]:null}),this._streams}set elementaryStreams(e){this._streams=e}get hasStats(){return null!==this._stats}get hasStreams(){return null!==this._streams}get stats(){return null===this._stats&&(this._stats=new Oi),this._stats}set stats(e){this._stats=e}get url(){return!this._url&&this.relurl&&(this._url=xi.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""}set url(e){this._url=e}clearElementaryStreamInfo(){let{elementaryStreams:e}=this;e[Fi]=null,e[Bi]=null,e[$i]=null,this.url=null}};function Gi(e){return"initSegment"!==e.sn}function Ki(e,t){return e.sn===(null==t?void 0:t.sn)&&e.level===t.level}function Wi(e,t){return e.sn===(null==t?void 0:t.sn)&&e.level===t.level&&e.cc===t.cc}var Vi=class extends Hi{constructor(e,t){super(t),this._decryptdata=null,this._programDateTime=null,this._ref=null,this._bitrate=void 0,this.rawProgramDateTime=null,this.tagList=[],this.duration=0,this.sn=0,this.levelkeys=void 0,this.type=void 0,this.loader=null,this.keyLoader=null,this.level=-1,this.cc=0,this.startPTS=void 0,this.endPTS=void 0,this.startDTS=void 0,this.endDTS=void 0,this.start=0,this.playlistOffset=0,this.deltaPTS=void 0,this.maxStartPTS=void 0,this.minEndPTS=void 0,this.data=void 0,this.bitrateTest=!1,this.title=null,this.initSegment=null,this.endList=void 0,this.gap=void 0,this.urlId=0,this.type=e}get byteLength(){if(this.hasStats){let 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pn(e,t,i){if("attrs"in e){let i=t.indexOf(e);if(-1!==i)return i}for(let r=0;r-1===r.indexOf(e))}(e.characteristics||"",t.characteristics))&&(void 0===i||i(e,t))}function vn(e,t){let{audioCodec:i,channels:r}=e;return!(void 0!==i&&(t.audioCodec||"").substring(0,4)!==i.substring(0,4)||void 0!==r&&r!==(t.channels||"2"))}function En(e,t,i){for(let r=t;r>-1;r--)if(i(e[r]))return r;for(let r=t+1;r0)i=a+1;else{if(!(s<0))return n;r=a-1}}return null};function An(e,t,i=0,r=0,a=.005){let n=null;if(e){n=t[1+e.sn-t[0].sn]||null;let r=e.endDTS-i;r>0&&r<15e-7&&(i+=15e-7),n&&e.level!==n.level&&n.end<=e.end&&(n=t[2+e.sn-t[0].sn]||null)}else 0===i&&0===t[0].start&&(n=t[0]);if(n&&((!e||e.level===n.level)&&0===Sn(i,r,n)||function(e,t,i){if(0===(null==t?void 0:t.start)&&t.level0){let r=t.tagList.reduce((e,t)=>("INF"===t[0]&&(e+=parseFloat(t[1])),e),i);return e.start<=r}return!1}(n,e,Math.min(a,r))))return n;let s=_n(t,Sn.bind(null,i,r));return!s||s===e&&n?n:s}function Sn(e=0,t=0,i){if(i.start<=e&&i.start+i.duration>e)return 0;let r=Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return i.start+i.duration-r<=e?1:i.start-r>e&&i.start?-1:0}function kn(e,t,i){let r=1e3*Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return(i.endProgramDateTime||0)-r>e}function In(e,t,i){if(e&&e.startCC<=t&&e.endCC>=t){let r,a=e.fragments,{fragmentHint:n}=e;return n&&(a=a.concat(n)),_n(a,e=>e.cct?-1:(r=e,e.end<=i?1:e.start>i?-1:0)),r||null}return null}function Rn(e,t){return t===e.endSN&&e.fragmentHint?e.fragmentHint:e.fragments[1+t-e.startSN]||null}var Ln=0,wn=2,Dn=3,Cn=5,Mn=0,Pn=1,xn=2,On=4,Nn=8,Un=16;function Fn(e){let t=e.details;return t===Di.BUFFER_ADD_CODEC_ERROR||t===Di.MEDIA_SOURCE_REQUIRES_RESET||t===Di.BUFFER_APPEND_ERROR&&!Bn(e)}function Bn(e){return e.details===Di.BUFFER_APPEND_ERROR&&("QuotaExceededError"===e.error.name||"InvalidStateError"===e.error.name)}function $n(e){let t={action:Ln,flags:Mn};return e&&(t.resolved=!0),t}var Hn="NOT_LOADED",Gn="APPENDING",Kn="PARTIAL",Wn="OK",Vn=class{constructor(e){this.activePartLists=Object.create(null),this.endListFragments=Object.create(null),this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hasGaps=!1,this.hls=e,this._registerListeners()}_registerListeners(){let{hls:e}=this;e&&(e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.BUFFER_APPENDED,this.onBufferAppended,this),e.on(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Ci.FRAG_LOADED,this.onFragLoaded,this))}_unregisterListeners(){let{hls:e}=this;e&&(e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.BUFFER_APPENDED,this.onBufferAppended,this),e.off(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Ci.FRAG_LOADED,this.onFragLoaded,this))}destroy(){this._unregisterListeners(),this.hls=this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}getAppendedFrag(e,t){let i=this.activePartLists[t];if(i)for(let t=i.length;t--;){let r=i[t];if(!r)break;if(r.start<=e&&e<=r.end&&r.loaded)return r}return this.getBufferedFrag(e,t)}getBufferedFrag(e,t){return this.getFragAtPos(e,t,!0)}getFragAtPos(e,t,i){let{fragments:r}=this,a=Object.keys(r);for(let n=a.length;n--;){let s=r[a[n]];if((null==s?void 0:s.body.type)===t&&(!i||s.buffered)){let t=s.body;if(t.start<=e&&e<=t.end)return t}}return null}detectEvictedFragments(e,t,i,r,a,n){this.timeRanges&&(this.timeRanges[e]=t);let s=(null==a?void 0:a.fragment.sn)||-1;Object.keys(this.fragments).forEach(a=>{let l=this.fragments[a];if(!l||!this.hls)return;let o=l.body;if(s>=o.sn)return;if(!l.buffered&&(!l.loaded||n))return void(o.type===i&&this.removeFragment(o));let d=l.range[e];if(d){if(0===d.time.length)return void this.removeFragment(o);if(d.time.some(e=>{let i=!this.isTimeBuffered(e.startPTS,e.endPTS,t);return i&&this.removeFragment(o),i}),r&&r!==o&&wa()){let e=r.endPTS,t=o.startPTS;if(e&&t&&l.range.video){let i=t-e;i<0&&i>-.1&&(this.removeFragment(o),this.hls.trigger(Ci.BUFFER_FLUSHING,{startOffset:e+.004,endOffset:1/0,type:"video"}))}}}})}detectPartialFragments(e){let t=this.timeRanges,{frag:i,part:r,id:a}=e;if(!t||!Gi(i))return;let n=Yn(i),s=this.fragments[n];if(!s||s.buffered&&i.gap)return;let l=!i.relurl;Object.keys(t).forEach(e=>{let n=i.elementaryStreams[e];if(!n)return;let o=t[e],d=l||!0===n.partial;s.range[e]=this.getBufferedTimes(i,r,d,o),this.detectEvictedFragments(e,o,a,i,r)}),s.loaded=null;let o=Object.keys(s.range);if(o.length){if(this.bufferedEnd(s,i),qn(s)||this.removeParts(i.sn-1,i.type),!r){let e=Math.min(.004,i.duration);o.some(t=>{var r;let a=null==(r=s.range[t])?void 0:r.time,n=0===a.length||1===a.length&&a[0].endPTS-a[0].startPTSt.fragment.sn>=e))}fragBuffered(e,t){let i=Yn(e),r=this.fragments[i];return!r&&t&&(r=this.fragments[i]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),r&&(r.loaded=null,this.bufferedEnd(r,e)),r}getBufferedTimes(e,t,i,r){let a={time:[],partial:i},n=e.start,s=e.end,l=e.minEndPTS||s,o=e.maxStartPTS||n;for(let e=0;e=t&&l<=i){a.time.push({startPTS:Math.max(n,r.start(e)),endPTS:Math.min(s,r.end(e))});break}if(nt){let t=Math.max(n,r.start(e)),i=Math.min(s,r.end(e));i>t&&(a.partial=!0,a.time.push({startPTS:t,endPTS:i}))}else if(s<=t)break}return a}getPartialFragment(e){let t,i,r,a=null,n=0,{bufferPadding:s,fragments:l}=this;return Object.keys(l).forEach(o=>{let d=l[o];d&&qn(d)&&(i=d.body.start-s,r=d.body.end+s,e>=i&&e<=r&&(t=Math.min(e-i,r-e),n<=t&&(a=d.body,n=t)))}),a}isEndListAppended(e){let t=this.endListFragments[e];return void 0!==t&&(t.buffered||qn(t))}getState(e){let t=Yn(e),i=this.fragments[t];return i?i.buffered?qn(i)?Kn:Wn:Gn:Hn}isTimeBuffered(e,t,i){let r,a;for(let n=0;n=r&&t<=a)return!0;if(t<=r)return!1}return!1}onManifestLoading(){this.removeAllFragments()}onFragLoaded(e,t){if(!Gi(t.frag)||t.frag.bitrateTest)return;let i=t.frag,r=t.part?null:t,a=Yn(i);this.fragments[a]={body:i,appendedPTS:null,loaded:r,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){let{frag:i,part:r,timeRanges:a}=t;if(!Gi(i))return;let n=i.type;if(r){let e=this.activePartLists[n];e||(this.activePartLists[n]=e=[]),e.push(r)}this.timeRanges=a}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){let t=Yn(e);return!!this.fragments[t]}hasFragments(e){let{fragments:t}=this,i=Object.keys(t);if(!e)return i.length>0;for(let r=i.length;r--;){let a=t[i[r]];if((null==a?void 0:a.body.type)===e)return!0}return!1}hasParts(e){var t;return!(null==(t=this.activePartLists[e])||!t.length)}getBackBufferEvictionEnd(e,t,i){let{fragments:r}=this,a=0,n=0,s=Object.keys(r);for(let l=0;l=i))return n}return n>0?n:0}removeFragmentsInRange(e,t,i,r,a){r&&!this.hasGaps||Object.keys(this.fragments).forEach(n=>{let s=this.fragments[n];if(!s)return;let l=s.body;l.type!==i||r&&!l.gap||l.starte&&(s.buffered||a)&&this.removeFragment(l)})}removeFragment(e){let t=Yn(e);e.clearElementaryStreamInfo();let i=this.activePartLists[e.type];if(i){let t=e.sn;this.activePartLists[e.type]=jn(i,e=>e.fragment.sn!==t)}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}removeAllFragments(){var e;this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1;let t=null==(e=this.hls)||null==(e=e.latestLevelDetails)?void 0:e.partList;t&&t.forEach(e=>e.clearElementaryStreamInfo())}};function qn(e){var t,i,r,a;return e.buffered&&!!(e.body.gap||null!=(t=e.range.video)&&t.partial||null!=(i=e.range.audio)&&i.partial||null!=(r=e.range.audiovideo)&&r.partial||null!=(a=e.range.subs)&&a.partial)}function Yn(e){return`${e.type}_${e.level}_${e.sn}`}function jn(e,t){return e.filter(e=>{let i=t(e);return i||e.clearElementaryStreamInfo(),i})}var zn=0,Qn=1,Xn=class{constructor(e,t,i){this.subtle=void 0,this.aesIV=void 0,this.aesMode=void 0,this.subtle=e,this.aesIV=t,this.aesMode=i}decrypt(e,t){switch(this.aesMode){case zn:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case Qn:return this.subtle.decrypt({name:"AES-CTR",counter:this.aesIV,length:64},t,e);default:throw new Error(`[AESCrypto] invalid aes mode ${this.aesMode}`)}}};var Zn=class{constructor(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}uint8ArrayToUint32Array_(e){let t=new DataView(e),i=new Uint32Array(4);for(let e=0;e<4;e++)i[e]=t.getUint32(4*e);return i}initTable(){let e=this.sBox,t=this.invSBox,i=this.subMix,r=i[0],a=i[1],n=i[2],s=i[3],l=this.invSubMix,o=l[0],d=l[1],u=l[2],h=l[3],c=new Uint32Array(256),m=0,f=0,p=0;for(p=0;p<256;p++)c[p]=p<128?p<<1:p<<1^283;for(p=0;p<256;p++){let i=f^f<<1^f<<2^f<<3^f<<4;i=i>>>8^255&i^99,e[m]=i,t[i]=m;let l=c[m],p=c[l],g=c[p],v=257*c[i]^16843008*i;r[m]=v<<24|v>>>8,a[m]=v<<16|v>>>16,n[m]=v<<8|v>>>24,s[m]=v,v=16843009*g^65537*p^257*l^16843008*m,o[i]=v<<24|v>>>8,d[i]=v<<16|v>>>16,u[i]=v<<8|v>>>24,h[i]=v,m?(m=l^c[c[c[g^l]]],f^=c[c[f]]):m=f=1}}expandKey(e){let t=this.uint8ArrayToUint32Array_(e),i=!0,r=0;for(;r=i.length?i:i.slice(r.start,r.end):function(e){let t=e.byteLength,i=t&&new DataView(e.buffer).getUint8(t-1);return i?e.slice(0,t-i):e}(i)}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,i,r,a){return this.decryptRange=a,this.useSoftware||a?new Promise((a,n)=>{let s=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(s,t,i,r);let l=this.flush();l?a(l.buffer):n(new Error("[softwareDecrypt] Failed to decrypt data"))}):this.webCryptoDecrypt(new Uint8Array(e),t,i,r)}softwareDecrypt(e,t,i,r){let{currentIV:a,currentResult:n,remainderData:s}=this;if(r!==zn||16!==t.byteLength)return gr.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),s&&(e=pa(s,e),this.remainderData=null);let l=this.getValidChunk(e);if(!l.length)return null;a&&(i=a);let o=this.softwareDecrypter;o||(o=this.softwareDecrypter=new Zn),o.expandKey(t);let d=n;return this.currentResult=o.decrypt(l.buffer,0,i),this.currentIV=l.slice(-16).buffer,d||null}webCryptoDecrypt(e,t,i,r){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,i,r));this.key=t,this.fastAesKey=new Jn(this.subtle,t,r)}return this.fastAesKey.expandKey().then(t=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new Xn(this.subtle,new Uint8Array(i),r).decrypt(e.buffer,t)):Promise.reject(new Error("web crypto not initialized"))).catch(a=>(gr.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${a.name}: ${a.message}`),this.onWebCryptoError(e,t,i,r)))}onWebCryptoError(e,t,i,r){let a=this.enableSoftwareAES;if(a){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,i,r);let a=this.flush();if(a)return a.buffer}throw new Error("WebCrypto"+(a?" and softwareDecrypt":"")+": failed to decrypt data")}getValidChunk(e){let t=e,i=e.length-e.length%16;return i!==e.length&&(t=e.slice(0,i),this.remainderData=e.slice(i)),t}logOnce(e){this.logEnabled&&(gr.log(`[decrypter]: ${e}`),this.logEnabled=!1)}},ts=Math.pow(2,17),is=class{constructor(e){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=e}destroy(){this.loader&&(this.loader.destroy(),this.loader=null)}abort(){this.loader&&this.loader.abort()}load(e,t,i,r){let a=e.url;if(!a)return Promise.reject(new ss({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error("Fragment does not have a "+(a?"part list":"url")),networkDetails:null}));this.abort();let n=this.config,s=n.fLoader,l=n.loader;return new Promise((o,d)=>{if(this.loader&&this.loader.destroy(),e.gap){if(e.tagList.some(e=>"GAP"===e[0]))return void d(ns(e));e.gap=!1}let u=this.loader=s?new s(n):new l(n),h=rs(e,null,t);e.loader=u;let c=ar(n.fragLoadPolicy.default),m={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:"initSegment"===e.sn?1/0:ts};u.stats.retry=e.stats.retry,e.stats=u.stats;let f={onSuccess:(t,i,r,a)=>{this.resetLoader(e,u);let n=t.data;r.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(n.slice(0,16)),n=n.slice(16)),o({frag:e,part:null,payload:n,networkDetails:a})},onError:(t,i,r,n)=>{this.resetLoader(e,u),d(new ss({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:Xi({url:a,data:void 0},t),error:new Error(`HTTP Error ${t.code} ${t.text}`),networkDetails:r,stats:n}))},onAbort:(t,i,r)=>{this.resetLoader(e,u),d(new ss({type:wi.NETWORK_ERROR,details:Di.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:r,stats:t}))},onTimeout:(t,i,r)=>{this.resetLoader(e,u),d(new ss({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${m.timeout}ms`),networkDetails:r,stats:t}))}};if(i){let t=this.gateProgress(i,r);f.onProgress=(i,r,a,n)=>t({frag:e,part:null,payload:a,networkDetails:n})}u.load(h,m,f)})}gateProgress(e,t){let i=e;if(t){let r=[],a=!1;t.then(()=>{a=!0,r.forEach(t=>e(t)),r.length=0}).catch(()=>{}),i=t=>{a?e(t):r.push(t)}}return i}loadPart(e,t,i){this.abort();let r=this.config,a=r.fLoader,n=r.loader;return new Promise((s,l)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap)return void l(ns(e,t));let o=this.loader=a?new a(r):new n(r),d=rs(e,t);e.loader=o;let u=ar(r.fragLoadPolicy.default),h={loadPolicy:u,timeout:u.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:ts};t.stats=o.stats,o.load(d,h,{onSuccess:(r,a,n,l)=>{this.resetLoader(e,o),this.updateStatsFromPart(e,t);let d={frag:e,part:t,payload:r.data,networkDetails:l};i(d),s(d)},onError:(i,r,a,n)=>{this.resetLoader(e,o),l(new ss({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:Xi({url:d.url,data:void 0},i),error:new Error(`HTTP Error ${i.code} ${i.text}`),networkDetails:a,stats:n}))},onAbort:(i,r,a)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,o),l(new ss({type:wi.NETWORK_ERROR,details:Di.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:a,stats:i}))},onTimeout:(i,r,a)=>{this.resetLoader(e,o),l(new ss({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${h.timeout}ms`),networkDetails:a,stats:i}))}})})}updateStatsFromPart(e,t){let i=e.stats,r=t.stats,a=r.total;if(i.loaded+=r.loaded,a){let r=Math.round(e.duration/t.duration),n=Math.min(Math.round(i.loaded/a),r),s=(r-n)*Math.round(i.loaded/n);i.total=i.loaded+s}else i.total=Math.max(i.loaded,i.total);let n=i.loading,s=r.loading;n.start?n.first+=s.first-s.start:(n.start=s.start,n.first=s.first),n.end=s.end}resetLoader(e,t){e.loader=null,e.url=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}};function rs(e,t=null,i){let r=t||e,a={type:Ni.MEDIA_FRAGMENT,frag:e,part:t,responseType:"arraybuffer",url:r.url,headers:{},rangeStart:0,rangeEnd:0},n=as(e,t,i);return n.resetIV&&(a.resetIV=!0),n.byteRange&&(a.rangeStart=n.byteRange.start,a.rangeEnd=n.byteRange.end),a}function as(e,t=null,i){let r={},a=t||e,n=a.byteRangeStartOffset,s=a.byteRangeEndOffset;var l;if(Ii(n)&&Ii(s))if(("initSegment"===e.sn||i)&&function(e){return"AES-128"===e||"AES-256"===e}(null==(l=e.decryptdata)?void 0:l.method)){let e=16*Math.floor(n/16),t=16*Math.ceil(s/16);r.decryptRange={start:n-e,end:s-e},e>=16&&(r.resetIV=!0,e-=16),r.byteRange={start:e,end:t}}else r.byteRange={start:n,end:s};return r}function ns(e,t){let i=new Error(`GAP ${e.gap?"tag":"attribute"} found`),r={type:wi.MEDIA_ERROR,details:Di.FRAG_GAP,fatal:!1,frag:e,error:i,networkDetails:null};return t&&(r.part=t),(t||e).stats.aborted=!0,new ss(r)}var ss=class extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}},ls=class extends ur{constructor(e,t){super(e,t),this._boundTick=void 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e.timeRangesToArray(i)}return[]}static timeRangesToArray(e){let t=[];for(let i=0;i1&&e.sort((e,t)=>e.start-t.start||t.end-e.end);let r=-1,a=[];if(i)for(let n=0;n=e[n].start&&t<=e[n].end&&(r=n);let s=a.length;if(s){let t=a[s-1].end;e[n].start-tt&&(a[s-1].end=e[n].end):a.push(e[n])}else a.push(e[n])}else a=e;let n,s=0,l=t,o=t;for(let e=0;e=d&&t<=u&&(r=e),t+i>=d&&t{let r=t.substring(2,t.length-1),a=null==i?void 0:i[r];return void 0===a?(e.playlistParsingError||(e.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${r}"`)),t):a})}return t}function fs(e,t,i){let r,a,n=e.variableList;if(n||(e.variableList=n={}),"QUERYPARAM"in t){r=t.QUERYPARAM;try{let e=new self.URL(i).searchParams;if(!e.has(r))throw new Error(`"${r}" does not match any query parameter in URI: "${i}"`);a=e.get(r)}catch(t){e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE QUERYPARAM: ${t.message}`))}}else r=t.NAME,a=t.VALUE;r in n?e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${r}"`)):n[r]=a||""}function ps(e,t,i){let r=t.IMPORT;if(i&&r in i){let t=e.variableList;t||(e.variableList=t={}),t[r]=i[r]}else e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${r}"`))}var gs=/^(\d+)x(\d+)$/,vs=/(.+?)=(".*?"|.*?)(?:,|$)/g,Es=class e{constructor(t,i){"string"==typeof t&&(t=e.parseAttrList(t,i)),zi(this,t)}get clientAttrs(){return Object.keys(this).filter(e=>"X-"===e.substring(0,2))}decimalInteger(e){let t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;let i=new Uint8Array(t.length/2);for(let e=0;eNumber.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){let i=this[e];return i?parseFloat(i):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){let i=this[e];return(i?i.split(/[ ,]+/):[]).reduce((e,t)=>(e[t.toLowerCase()]=!0,e),t)}bool(e){return"YES"===this[e]}decimalResolution(e){let t=gs.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let i,r={};for(vs.lastIndex=0;null!==(i=vs.exec(e));){let a=i[1].trim(),n=i[2],s=0===n.indexOf('"')&&n.lastIndexOf('"')===n.length-1,l=!1;if(s)n=n.slice(1,-1);else switch(a){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":l=!0}if(t&&(s||l))n=ms(t,n);else if(!l&&!s)switch(a){case"CLOSED-CAPTIONS":if("NONE"===n)break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":gr.warn(`${e}: attribute ${a} is missing quotes`)}r[a]=n}return r}};function ys(e){return"ID"!==e&&"CLASS"!==e&&"CUE"!==e&&"START-DATE"!==e&&"DURATION"!==e&&"END-DATE"!==e&&"END-ON-NEXT"!==e}function bs(e){return"SCTE35-OUT"===e||"SCTE35-IN"===e||"SCTE35-CMD"===e}var Ts=class{constructor(e,t,i=0){var r;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(null==t?void 0:t.tagAnchor)||null,this.tagOrder=null!=(r=null==t?void 0:t.tagOrder)?r:i,t){let i=t.attr;for(let t in i)if(Object.prototype.hasOwnProperty.call(e,t)&&e[t]!==i[t]){gr.warn(`DATERANGE tag attribute: "${t}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=t;break}e=zi(new Es({}),i,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in e){let i=(null==t?void 0:t.endDate)||new Date(e["END-DATE"]);Ii(i.getTime())&&(this._endDate=i)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){let e=this._cue;return void 0===e?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){let{tagAnchor:e}=this;return null===e||null===e.programDateTime?(gr.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${this.id}": ${e}`),NaN):e.start+(this.startDate.getTime()-e.programDateTime)/1e3}get startDate(){return this._startDate}get endDate(){let e=this._endDate||this._dateAtEnd;if(e)return e;let t=this.duration;return null!==t?this._dateAtEnd=new Date(this._startDate.getTime()+1e3*t):null}get duration(){if("DURATION"in this.attr){let e=this.attr.decimalFloatingPoint("DURATION");if(Ii(e))return e}else if(this._endDate)return(this._endDate.getTime()-this._startDate.getTime())/1e3;return null}get plannedDuration(){return"PLANNED-DURATION"in this.attr?this.attr.decimalFloatingPoint("PLANNED-DURATION"):null}get endOnNext(){return this.attr.bool("END-ON-NEXT")}get isInterstitial(){return"com.apple.hls.interstitial"===this.class}get isValid(){return!!this.id&&!this._badValueForSameId&&Ii(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)&&(!this.attr.CUE||!this.cue.pre&&!this.cue.post||this.cue.pre!==this.cue.post)&&(!this.isInterstitial||"X-ASSET-URI"in this.attr||"X-ASSET-LIST"in this.attr)}get invalidReason(){return this.id?this._badValueForSameId?`Date range ${this._badValueForSameId} mismatch`:Ii(this.startDate.getTime())?!this.isInterstitial||"X-ASSET-URI"in this.attr||"X-ASSET-LIST"in this.attr?this.isValid?null:"Unknown (check DURATION(|END|NEXT), CLASS, and CUE)":"Interstitial Date range missing X-ASSET-(LIST|URI)":"Date range invalid start date":"Missing ID"}},_s=class{constructor(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.dateRanges=void 0,this.dateRangeTagCount=0,this.live=!0,this.iframesOnly=!1,this.requestScheduled=-1,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.misses=0,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.encryptedFragments=void 0,this.playlistParsingError=null,this.variableList=null,this.hasVariableRefs=!1,this.appliedTimelineOffset=void 0,this.fragments=[],this.encryptedFragments=[],this.dateRanges={},this.url=e}reloaded(e){if(!e)return this.advanced=!0,void(this.updated=!0);let 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this.fragments.length?this.fragments[0].start:0}get age(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}get lastPartIndex(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].index:-1}get maxPartIndex(){let e=this.partList;if(e){let t=this.lastPartIndex;if(-1!==t){for(let i=e.length;i--;)if(e[i].index>t)return e[i].index;return t}}return 0}get lastPartSn(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}get expired(){if(this.live&&this.age&&this.misses<3){let e=this.partEnd-this.fragmentStart;return this.age>Math.max(e,this.totalduration)+this.levelTargetDuration}return!1}};function As(e,t){return e.length===t.length&&!e.some((e,i)=>e!==t[i])}function Ss(e,t){return!e&&!t||!(!e||!t)&&As(e,t)}function ks(e){return"AES-128"===e||"AES-256"===e||"AES-256-CTR"===e}function Is(e){switch(e){case"AES-128":case"AES-256":return zn;case"AES-256-CTR":return Qn;default:throw new Error(`invalid full segment method ${e}`)}}function Rs(e){return Uint8Array.from(unescape(encodeURIComponent(e)),e=>e.charCodeAt(0))}function Ls(e){let t=function(e,t,i){let r=e[t];e[t]=e[i],e[i]=r};t(e,0,3),t(e,1,2),t(e,4,5),t(e,6,7)}function ws(e){let t=e.split(":"),i=null;if("data"===t[0]&&2===t.length){let e=t[1].split(";"),r=e[e.length-1].split(",");if(2===r.length){let t="base64"===r[0],a=r[1];t?(e.splice(-1,1),i=Hr(a)):i=function(e){let t=Rs(e).subarray(0,16),i=new Uint8Array(16);return i.set(t,16-t.length),i}(a)}}return i}var Ds="undefined"!=typeof self?self:void 0,Cs={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},Ms="org.w3.clearkey",Ps="com.apple.streamingkeydelivery",xs="com.microsoft.playready",Os="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed";function Ns(e){switch(e){case Ps:return Cs.FAIRPLAY;case xs:return Cs.PLAYREADY;case Os:return Cs.WIDEVINE;case Ms:return Cs.CLEARKEY}}var Us="edef8ba979d64acea3c827dcd51d21ed";function Fs(e){switch(e){case Cs.FAIRPLAY:return Ps;case Cs.PLAYREADY:return xs;case Cs.WIDEVINE:return Os;case Cs.CLEARKEY:return Ms}}function Bs(e){let{drmSystems:t,widevineLicenseUrl:i}=e,r=t?[Cs.FAIRPLAY,Cs.WIDEVINE,Cs.PLAYREADY,Cs.CLEARKEY].filter(e=>!!t[e]):[];return!r[Cs.WIDEVINE]&&i&&r.push(Cs.WIDEVINE),r}var $s=function(e){return null!=Ds&&null!=(e=Ds.navigator)&&e.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null}();function Hs(e){let t=Gr(new Uint16Array(e.buffer,e.byteOffset,e.byteLength/2)),i=t.substring(t.indexOf("<"),t.length),r=(new DOMParser).parseFromString(i,"text/xml").getElementsByTagName("KID")[0];if(r){let e=r.childNodes[0]?r.childNodes[0].nodeValue:r.getAttribute("VALUE");if(e){let t=Hr(e).subarray(0,16);return Ls(t),t}}return null}var Gs={},Ks=class e{static clearKeyUriToKeyIdMap(){Gs={}}static setKeyIdForUri(e,t){Gs[e]=t}static addKeyIdForUri(e){let t=Object.keys(Gs).length%Number.MAX_SAFE_INTEGER,i=new Uint8Array(16);return new DataView(i.buffer,12,4).setUint32(0,t),Gs[e]=i,i}constructor(e,t,i,r=[1],a=null,n){this.uri=void 0,this.method=void 0,this.keyFormat=void 0,this.keyFormatVersions=void 0,this.encrypted=void 0,this.isCommonEncryption=void 0,this.iv=null,this.key=null,this.keyId=null,this.pssh=null,this.scheme=void 0,this.method=e,this.uri=t,this.keyFormat=i,this.keyFormatVersions=r,this.iv=a,this.encrypted=!!e&&"NONE"!==e,this.isCommonEncryption=this.encrypted&&!ks(e),null!=n&&n.startsWith("0x")&&(this.keyId=new Uint8Array($r(n)))}matches(e){return e.uri===this.uri&&e.method===this.method&&e.encrypted===this.encrypted&&e.keyFormat===this.keyFormat&&As(e.keyFormatVersions,this.keyFormatVersions)&&Ss(e.iv,this.iv)&&Ss(e.keyId,this.keyId)}isSupported(){if(this.method){if(ks(this.method)||"NONE"===this.method)return!0;if("identity"===this.keyFormat)return"SAMPLE-AES"===this.method;switch(this.keyFormat){case Ps:case Os:case xs:case Ms:return-1!==["SAMPLE-AES","SAMPLE-AES-CENC","SAMPLE-AES-CTR"].indexOf(this.method)}}return!1}getDecryptData(t,i){var r;if(!this.encrypted||!this.uri)return null;if(ks(this.method)){let i=this.iv;return i||("number"!=typeof t&&(gr.warn(`missing IV for initialization segment with method="${this.method}" - compliance issue`),t=0),i=function(e){let t=new Uint8Array(16);for(let i=12;i<16;i++)t[i]=e>>8*(15-i)&255;return t}(t)),new e(this.method,this.uri,"identity",this.keyFormatVersions,i)}if(this.keyId){let t=Gs[this.uri];if(t&&!As(this.keyId,t)&&e.setKeyIdForUri(this.uri,this.keyId),this.pssh)return this}let a=ws(this.uri);if(a)switch(this.keyFormat){case Os:if(this.pssh=a,!this.keyId){let e=Ta(a.buffer).filter(e=>e.systemId===Us);if(e.length){var n;let t=e[0];this.keyId=null!=(n=t.kids)&&n.length?t.kids[0]:null}}this.keyId||(this.keyId=Ws(i));break;case xs:{let e=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);this.pssh=ba(e,0,a),this.keyId=Hs(a);break}default:{let e=a.subarray(0,16);if(16!==e.length){let t=new Uint8Array(16);t.set(e,16-e.length),e=t}this.keyId=e;break}}if(16!==(null==(r=this.keyId)?void 0:r.byteLength)){let t;t=function(e){let t=null==e?void 0:e[Os];return t?t.keyId:null}(i),t||(t=Ws(i),t||(t=Gs[this.uri])),t&&(this.keyId=t,e.setKeyIdForUri(this.uri,t))}return this}};function Ws(e){let t=null==e?void 0:e[xs];if(t){let e=ws(t.uri);if(e)return Hs(e)}return null}var Vs=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-(I-FRAME-STREAM-INF|SESSION-DATA|SESSION-KEY|DEFINE|CONTENT-STEERING|START):([^\r\n]*)(?:[\r\n]+|$)/g,qs=/#EXT-X-MEDIA:(.*)/g,Ys=/^#EXT(?:INF|-X-TARGETDURATION):/m,js=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[^\r\n]*)/.source,/#.*/.source].join("|"),"g"),zs=new RegExp([/#EXT-X-(PROGRAM-DATE-TIME|BYTERANGE|DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP|INDEPENDENT-SEGMENTS|I-FRAMES-ONLY)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),Qs=class e{static findGroup(e,t){for(let i=0;i0&&n.length({id:e.attrs.AUDIO,audioCodec:e.audioCodec})),SUBTITLES:s.map(e=>({id:e.attrs.SUBTITLES,textCodec:e.textCodec})),"CLOSED-CAPTIONS":[]},o=0;for(qs.lastIndex=0;null!==(a=qs.exec(t));){let t=new Es(a[1],r),s=t.TYPE;if(s){let r=l[s],a=n[s]||[];n[s]=a;let d=t.LANGUAGE,u=t["ASSOC-LANGUAGE"],h=t.CHANNELS,c=t.CHARACTERISTICS,m=t["INSTREAM-ID"],f={attrs:t,bitrate:0,id:o++,groupId:t["GROUP-ID"]||"",name:t.NAME||d||"",type:s,default:t.bool("DEFAULT"),autoselect:t.bool("AUTOSELECT"),forced:t.bool("FORCED"),lang:d,url:t.URI?e.resolve(t.URI,i):""};if(u&&(f.assocLang=u),h&&(f.channels=h),c&&(f.characteristics=c),m&&(f.instreamId=m),null!=r&&r.length){let t=e.findGroup(r,f.groupId)||r[0];rl(f,t,"audioCodec"),rl(f,t,"textCodec")}a.push(f)}}return n}static parseLevelPlaylist(e,t,i,r,a,n){var s;let l,o,d,u,h={url:t},c=new _s(t),m=c.fragments,f=[],p=null,g=0,v=0,E=0,y=0,b=0,T=null,_=new Vi(r,h),A=-1,S=!1,k=null;if(js.lastIndex=0,c.m3u8=e,c.hasVariableRefs=cs(e),"#EXTM3U"!==(null==(s=js.exec(e))?void 0:s[0]))return c.playlistParsingError=new Error("Missing format identifier #EXTM3U"),c;for(;null!==(l=js.exec(e));){S&&(S=!1,_=new Vi(r,h),_.playlistOffset=E,_.setStart(E),_.sn=g,_.cc=y,b&&(_.bitrate=b),_.level=i,p&&(_.initSegment=p,p.rawProgramDateTime&&(_.rawProgramDateTime=p.rawProgramDateTime,p.rawProgramDateTime=null),k&&(_.setByteRange(k),k=null)));let e=l[1];if(e){_.duration=parseFloat(e);let t=(" "+l[2]).slice(1);_.title=t||null,_.tagList.push(t?["INF",e,t]:["INF",e])}else if(l[3]){if(Ii(_.duration)){var I;_.playlistOffset=E,_.setStart(E),d&&sl(_,d,c),_.sn=g,_.level=i,_.cc=y;let e=(" "+l[3]).slice(1);_.relurl=ms(c,e),al(_,T,f),T=_,E+=_.duration,g++,v=0;let t=_.byteRange;if(2===t.length&&(_.bitrate=8*(t[1]-t[0])/_.duration|0),c.iframesOnly&&t[0]&&(null==(I=p)?void 0:I.cc)!==y){let e=new Vi(r,h);e.relurl=_.relurl,e.setByteRange(`${Math.min(t[0],1316)}@0`),e.level=i,e.sn="initSegment",d&&(e.levelkeys=d,d.identity&&(e._decryptdata=d.identity.getDecryptData(0))),p=e,_.initSegment=p}m.push(_),S=!0}}else{if(l=l[0].match(zs),!l){gr.warn("No matches on slow regex match for level playlist!");continue}for(o=1;oe&&(e.cc=y));break;case"KEY":{let e=el(a,t,c);if(e.isSupported()){if("NONE"===e.method){d=void 0;break}d||(d={});let t=d[e.keyFormat];null!=t&&t.matches(e)||(t&&(d=zi({},d)),d[e.keyFormat]=e)}else gr.warn(`[Keys] Ignoring unsupported EXT-X-KEY tag: "${a}"`);break}case"START":c.startTimeOffset=tl(a);break;case"MAP":{let e=new Es(a,c);if(_.duration){let t=new Vi(r,h);nl(t,e,i,d),p=t,_.initSegment=p,p.rawProgramDateTime&&!_.rawProgramDateTime&&(_.rawProgramDateTime=p.rawProgramDateTime)}else{let t=_.byteRangeEndOffset;if(t){let e=_.byteRangeStartOffset;k=`${t-e}@${e}`}else k=null;nl(_,e,i,d),p=_,S=!0}p.cc=y;break}case"SERVER-CONTROL":u&&ll(c,e,l),u=new Es(a),c.canBlockReload=u.bool("CAN-BLOCK-RELOAD"),c.canSkipUntil=u.optionalFloat("CAN-SKIP-UNTIL",0),c.canSkipDateRanges=c.canSkipUntil>0&&u.bool("CAN-SKIP-DATERANGES"),c.partHoldBack=u.optionalFloat("PART-HOLD-BACK",0),c.holdBack=u.optionalFloat("HOLD-BACK",0);break;case"PART-INF":{c.partTarget&&ll(c,e,l);let t=new Es(a);c.partTarget=t.decimalFloatingPoint("PART-TARGET");break}case"PART":{let e=c.partList;e||(e=c.partList=[]);let t=v>0?e[e.length-1]:void 0,i=v++,r=new Es(a,c),n=new qi(r,_,h,i,t);e.push(n),_.duration+=n.duration;break}case"PRELOAD-HINT":{let e=new Es(a,c);c.preloadHint=e;break}case"RENDITION-REPORT":{let e=new Es(a,c);c.renditionReports=c.renditionReports||[],c.renditionReports.push(e);break}default:gr.warn(`line parsed but not handled: ${l}`)}}}T&&!T.relurl?(m.pop(),E-=T.duration,c.partList&&(c.fragmentHint=T)):c.partList&&(al(_,T,f),_.cc=y,c.fragmentHint=_,d&&sl(_,d,c)),c.targetduration||(c.playlistParsingError=new Error("Missing Target Duration"));let R=m.length,L=m[0],w=m[R-1];if(E+=c.skippedSegments*c.targetduration,E>0&&R&&w){c.averagetargetduration=E/R;let e=w.sn;c.endSN="initSegment"!==e?e:0,c.live||(w.endList=!0),A>0&&(function(e,t,i){if(i||(i=e[t]),i)for(let r=t;r--;){let t=e[r];if(!t)return;t.programDateTime=i.programDateTime-1e3*t.duration,i=t}}(m,A,A>R-1?_:null),L&&f.unshift(L))}return c.fragmentHint&&(E+=c.fragmentHint.duration),c.totalduration=E,f.length&&c.dateRangeTagCount&&L&&Zs(f,c),c.endCC=y,c}};function Xs(e,t,i,r,a,n){var s;if(void 0===t)return null;let l=ms(r,t),o={attrs:e,bitrate:e.decimalInteger("BANDWIDTH")||e.decimalInteger("AVERAGE-BANDWIDTH"),name:e.NAME,url:Qs.resolve(l,i)},d=e.decimalResolution("RESOLUTION");d&&(o.width=d.width,o.height=d.height),il(e.CODECS,o);let u=e["SUPPLEMENTAL-CODECS"];return u&&(o.supplemental={},il(u,o.supplemental)),null!=(s=o.unknownCodecs)&&s.length||a.push(o),n&&(o.iframes=!0),o}function Zs(e,t){let i=e.length;if(!i){if(!t.hasProgramDateTime)return;{let r=t.fragments[t.fragments.length-1];e.push(r),i++}}let r=e[i-1],a=t.live?1/0:t.totalduration,n=Object.keys(t.dateRanges);for(let l=n.length;l--;){let o=t.dateRanges[n[l]],d=o.startDate.getTime();o.tagAnchor=r.ref;for(let r=i;r--;){var s;if((null==(s=e[r])?void 0:s.sn)=l||0===r){var s;if(t<=l+1e3*(((null==(s=i[r+1])?void 0:s.start)||a)-n.start)){let a=n.sn-e.startSN,s=e.fragments;if(a>=0&&ai.length){let n=i[r+1]||s[s.length-1];for(let i=Math.min(n.sn-e.startSN,s.length-1);i>a;i--){let e=s[i].programDateTime;if(t>=e&&te);["video","audio","text","image"].forEach(e=>{let r=i.filter(t=>Ma(t,e));r.length&&(t[`${e}Codec`]=r.map(e=>e.split("/")[0]).join(","),i=i.filter(e=>-1===r.indexOf(e)))}),t.unknownCodecs=i}function rl(e,t,i){let r=t[i];r&&(e[i]=r)}function al(e,t,i){e.rawProgramDateTime?i.push(e):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime)}function nl(e,t,i,r){e.relurl=t.URI,t.BYTERANGE&&e.setByteRange(t.BYTERANGE),e.level=i,e.sn="initSegment",r&&(e.levelkeys=r),e.initSegment=null}function sl(e,t,i){e.levelkeys=t;let{encryptedFragments:r}=i;(!r.length||r[r.length-1].levelkeys!==t)&&Object.keys(t).some(e=>t[e].isCommonEncryption)&&r.push(e)}function ll(e,t,i){e.playlistParsingError=new Error(`#EXT-X-${t} must not appear more than once (${i[0]})`)}function ol(e,t,i){e.playlistParsingError=new Error(`#EXT-X-${t} must appear before the first Media Segment (${i[0]})`)}function dl(e,t){let i=t.startPTS;if(Ii(i)){let r,a=0;t.sn>e.sn?(a=i-e.start,r=e):(a=e.start-i,r=t),r.duration!==a&&r.setDuration(a)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.setStart(e.start+(e.minEndPTS-e.start)):t.setStart(e.start+e.duration):t.setStart(Math.max(e.start-t.duration,0))}function ul(e,t,i,r,a,n,s,l){r-i<=0&&(l.warn("Fragment should have a positive duration",t),r=i+t.duration,n=a+t.duration);let o=i,d=r,u=t.startPTS,h=t.endPTS;if(Ii(u)){let s=Math.abs(u-i);e&&s>e.totalduration?l.warn(`media timestamps and playlist times differ by ${s}s for level ${t.level} ${e.url}`):Ii(t.deltaPTS)?t.deltaPTS=Math.max(s,t.deltaPTS):t.deltaPTS=s,o=Math.max(i,u),i=Math.min(i,u),a=void 0!==t.startDTS?Math.min(a,t.startDTS):a,d=Math.min(r,h),r=Math.max(r,h),n=void 0!==t.endDTS?Math.max(n,t.endDTS):n}let c=i-t.start;0!==t.start&&t.setStart(i),t.setDuration(r-t.start),t.startPTS=i,t.maxStartPTS=o,t.startDTS=a,t.endPTS=r,t.minEndPTS=d,t.endDTS=n;let m=t.sn;if(!e||me.endSN)return 0;let f,p=m-e.startSN,g=e.fragments;for(g[p]=t,f=p;f>0;f--)dl(g[f],g[f-1]);for(f=p;f=0;e--){let t=n[e].initSegment;if(t){a=t;break}}e.fragmentHint&&delete e.fragmentHint.endPTS,function(e,t,i){var r;let a=t.skippedSegments,n=Math.max(e.startSN,t.startSN)-t.startSN,s=(e.fragmentHint?1:0)+(a?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,l=t.startSN-e.startSN,o=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,d=null!=(r=e.fragmentHint)&&r.duration?e.fragments.concat(e.fragmentHint):e.fragments;for(let r=n;r<=s;r++){let n=d[l+r],s=o[r];if(a&&!s&&n&&(s=t.fragments[r]=n),n&&s){i(n,s,r,o);let a=n.relurl,l=s.relurl;if(a&&yl(a,l))return void(t.playlistParsingError=cl(`media sequence mismatch ${s.sn}:`,e,t,n,s));if(n.cc!==s.cc)return void(t.playlistParsingError=cl(`discontinuity sequence mismatch (${n.cc}!=${s.cc})`,e,t,n,s))}}}(e,t,(e,i,n,s)=>{if((!t.startCC||t.skippedSegments)&&i.cc!==e.cc){let r=e.cc-i.cc;for(let e=n;e{var t;e&&(!e.initSegment||e.initSegment.relurl===(null==(t=a)?void 0:t.relurl))&&(e.initSegment=a)}),t.skippedSegments){if(t.deltaUpdateFailed=s.some(e=>!e),t.deltaUpdateFailed){i.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let e=t.skippedSegments;e--;)s.shift();t.startSN=s[0].sn}else{t.canSkipDateRanges&&(t.dateRanges=function(e,t,i){let{dateRanges:r,recentlyRemovedDateranges:a}=t,n=zi({},e);a&&a.forEach(e=>{delete n[e]});let s=Object.keys(n).length;return s?(Object.keys(r).forEach(e=>{let t=n[e],a=new Ts(r[e].attr,t);a.isValid?(n[e]=a,t||(a.tagOrder+=s)):i.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${hn(r[e].attr)}"`)}),n):r}(e.dateRanges,t,i));let r=e.fragments.filter(e=>e.rawProgramDateTime);if(e.hasProgramDateTime&&!t.hasProgramDateTime)for(let e=1;e{t.elementaryStreams=e.elementaryStreams,t.stats=e.stats,t.gap=e.gap||t.gap}),r){t.iframesOnly&&(r.type,Ui.MAIN);ul(t,r,r.startPTS,r.endPTS,r.startDTS,r.endDTS,0,i)}else ml(e,t);s.length&&(t.totalduration=t.edge-s[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;let d=t.advancedDateTime;if(t.advanced&&d){let e=t.edge;t.driftStart||(t.driftStartTime=d,t.driftStart=e),t.driftEndTime=d,t.driftEnd=e}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime;-1===t.requestScheduled&&(t.requestScheduled=e.requestScheduled)}function cl(e,t,i,r,a){return new Error(`${e} ${a.url}\nPlaylist starting @${t.startSN}\n${t.m3u8}\n\nPlaylist starting @${i.startSN}\n${i.m3u8}`)}function ml(e,t,i=!0,r){let a=t.startSN+t.skippedSegments-e.startSN,n=e.fragments,s=a>=0,l=0;if(s&&at){let e=1e3*r[r.length-1].duration;e>0&&e{var i;null==(i=e.details)||i.fragments.forEach(e=>{e.level=t,e.initSegment&&(e.initSegment.level=t)})})}function yl(e,t){return!(e===t||!t)&&bl(e)!==bl(t)}function bl(e){return e.replace(/\?[^?]*$/,"")}function Tl(e,t){for(let r=0,a=e.length;re.startCC)}(t,e))return;let r=Math.min(t.endCC,e.endCC),a=Tl(t.fragments,r),n=Tl(e.fragments,r);if(!a||!n)return;let s=a.start-n.start;i.log(`Aligning playlists using dicontinuity sequence ${r} (diff: ${s})`),Al(s,e)}(t,e,i),t.alignedSliding||function(e,t,i){if(!e.hasProgramDateTime||!t.hasProgramDateTime)return;let r=e.fragments,a=t.fragments;if(!r.length||!a.length)return;let n,s,l=Math.min(t.endCC,e.endCC);t.startCC!!e)[0],s=Tl(r,n.cc)||r[Math.floor(r.length/2)]);let o=n.programDateTime,d=s.programDateTime;if(!o||!d)return;let u=(d-o)/1e3;if(Math.abs(u)>Math.max(60,e.totalduration))return void i.log(`Cannot align playlists using PDT without overlap (${Math.abs(u)} > ${e.totalduration})`);let h=u-(s.start-n.start);i.log(`Aligning playlists using PDT (diff: ${h})`),Al(h,e)}(t,e,i),!t.alignedSliding&&!t.skippedSegments&&ml(e,t,!1,i))}function kl(e,t,i){Il(e,t,i),e.addEventListener(t,i)}function Il(e,t,i){e.removeEventListener(t,i)}function Rl(e){let t="",i=e.length;for(let r=0;r{let{config:e,fragCurrent:t,media:i,mediaBuffer:r,state:a}=this,n=i?i.currentTime:0,s=us.bufferInfo(r||i,n,e.maxBufferHole),l=s.len;if(this.log(`Media seeking to ${n}, state: ${a}, ${l?"in":"out of"} buffer`),this.state===Nl)this.resetLoadingState();else if(t){let i=e.maxFragLookUpTolerance,r=t.start-i,a=t.start+t.duration+i;if(!l||as.end){let e=na;(e||i)&&(!t.loader||!i&&this.isFragmentNearlyDownloaded(t)?this.fragPrevious=null:(this.log(`Cancelling fragment load for seek (sn: ${t.sn}) - ${e?"backward":"forward"} seek`),t.abortRequests(),this.resetLoadingState()))}}if(i){if(this.fragmentTracker.removeFragmentsInRange(n,1/0,this.playlistType,!0),n>this.lastCurrentTime&&(this.lastCurrentTime=n),!this.loadingParts){let e=Math.max(s.end,n),t=this.shouldLoadParts(this.getLevelDetails(),e);t&&(this.log(`LL-Part loading ON after seeking to ${n} with buffer @${e}`),this.loadingParts=t)}}let o=!us.isBuffered(i,n);(!this.hls.hasEnoughToStart||o)&&(this.log(`Setting ${o?"startPosition":"nextLoadPosition"} to ${n} for seek without enough to start`),this.nextLoadPosition=n,o&&(this.startPosition=n)),l<1&&this.state===wl&&this.tickImmediate()},this.onMediaEnded=()=>{this.log("setting startPosition to 0 because media ended"),this.startPosition=this.lastCurrentTime=0},this.playlistType=a,this.hls=e,this.fragmentLoader=new is(e.config),this.initFragmentLoader=new is(e.config),this.keyLoader=i,this.fragmentTracker=t,this.config=e.config,this.decrypter=new es(e.config)}registerListeners(){let{hls:e}=this;e.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Ci.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Ci.ERROR,this.onError,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){if(this.state===Ll)return;this.fragmentLoader.abort(),this.initFragmentLoader.abort(),this.keyLoader.abort(this.playlistType);let e=this.fragCurrent;null!=e&&e.loader&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=Ll}get startPositionValue(){let{nextLoadPosition:e,startPosition:t}=this;if(-1===t&&e){let t=this.getLevelDetails();return null!=t&&t.live?(this.hls.liveSyncPosition||t.fragmentStart)+this.timelineOffset:e}return t}get bufferingEnabled(){return this.buffering}get backtrackFragment(){}set backtrackFragment(e){}get couldBacktrack(){return!1}set couldBacktrack(e){}pauseBuffering(){this.buffering=!1}resumeBuffering(){this.buffering=!0}get inFlightFrag(){return{frag:this.fragCurrent,state:this.state}}_streamEnded(e,t){if(t.live||!this.media)return!1;let i=e.end||0,r=this.config.timelineOffset||0;if(i<=r)return!1;let a=e.buffered;this.config.maxBufferHole&&a&&a.length>1&&(e=us.bufferedInfo(a,e.start,0));let n=e.nextStart;if(n&&n>r&&n{let t=e.frag;if(this.fragContextChanged(t))return this.warn(`${t.type} sn: ${t.sn}${e.part?" part: "+e.part.index:""} of ${this.fragInfo(t,!1,e.part)} was dropped during download.`),void this.fragmentTracker.removeFragment(t);let i=++t.stats.chunkCount;this.log(`load progress ${t.type} sn: ${t.sn}${e.part?" part: "+e.part.index:""} of ${this.fragInfo(t,!1,e.part)} chunk: ${i}`),this._handleFragmentLoadProgress(e)}).then(e=>{if(!e)return;let t=this.state,i=e.frag;this.fragContextChanged(i)?(t===Cl||!this.fragCurrent&&t===xl)&&(this.fragmentTracker.removeFragment(i),this.state=wl):("payload"in e&&(this.log(`Loaded ${i.type} sn: ${i.sn} of ${this.playlistLabel()} ${i.level} (bytes ${i.stats.loaded})`),this.hls.trigger(Ci.FRAG_LOADED,e)),this._handleFragmentLoadComplete(e))}).catch(t=>{this.state===Ll||this.state===Ul||(this.log(`Frag error ${e.type} sn:${e.sn} cc:${e.cc}: ${(null==t?void 0:t.message)||t}`),this.resetFragmentLoading(e))})}clearTrackerIfNeeded(e){var t;let{fragmentTracker:i}=this;if(i.getState(e)===Gn){let t=e.type,r=this.getFwdBufferInfo(this.mediaBuffer,t),a=Math.max(e.duration,r?r.len:this.config.maxBufferLength),n=this.backtrackFragment;(1===(n?e.sn-n.sn:0)||this.reduceMaxBufferLength(a,e.duration))&&i.removeFragment(e)}else 0===(null==(t=this.mediaBuffer)?void 0:t.buffered.length)?i.removeAllFragments():i.hasParts(e.type)&&(i.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),i.getState(e)===Kn&&i.removeFragment(e))}checkLiveUpdate(e){if(e.updated&&!e.live){let t=this.fragmentTracker,i=e.fragments[e.fragments.length-1];if(i.endList&&!t.isEndListAppended(this.playlistType)){let e=t.getPartialFragment(i.end);e&&(t.removeFragment(e),t.fragBuffered(i,!0))}t.detectPartialFragments({frag:i,part:null,stats:i.stats,id:i.type})}e.fragments[0]||(e.deltaUpdateFailed=!0)}waitForLive(e){let t=e.details;return(null==t?void 0:t.live)&&"EVENT"!==t.type&&(this.levelLastLoaded!==e||t.expired)}flushMainBuffer(e,t,i=null){if(!(e-t))return;let r={startOffset:e,endOffset:t,type:i};this.hls.trigger(Ci.BUFFER_FLUSHING,r)}_loadInitSegment(e){let{hls:t}=this;return this.initFragmentLoader.abort(),t.trigger(Ci.FRAG_LOADING,{frag:e,targetBufferTime:0}),this.initFragmentLoader.load(e).then(e=>{var t;let i=e.frag;if(!this.levels||!Wi(i,null==(t=this.fragCurrent)?void 0:t.initSegment))throw new ss({type:wi.NETWORK_ERROR,details:Di.INTERNAL_ABORTED,error:new Error("init load aborted"),fatal:!1,frag:i,networkDetails:null});return e}).then(e=>{let{frag:i,payload:r}=e,a=i.decryptdata;if(r&&r.byteLength>0&&null!=a&&a.key&&a.iv&&ks(a.method)){let n=self.performance.now(),{decryptRange:s}=as(i,null,this.iframesOnly);return this.decrypter.decrypt(new Uint8Array(r),a.key.buffer,a.iv.buffer,Is(a.method),s).catch(e=>{throw t.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:i}),this.fragmentLoader.abort(),e}).then(r=>{let a=self.performance.now();return t.trigger(Ci.FRAG_DECRYPTED,{frag:i,part:null,payload:r,stats:{tstart:n,tdecrypt:a}}),e.payload=r,this.completeInitSegmentLoad(e)})}return this.completeInitSegmentLoad(e)})}completeInitSegmentLoad(e){let t=e.frag.stats;e.frag.data=new Uint8Array(e.payload),t.parsing.start=t.buffering.start=self.performance.now(),t.parsing.end=t.buffering.end=self.performance.now()}loadInitSegmentIfNeeded(e){let{initSegment:t}=e;var i;if(!this.bitrateTest&&Gi(e)&&t&&!t.data)return(!t.encrypted||null!=(i=t.decryptdata)&&i.key?this._loadInitSegment(t):this.keyLoader.load(t).then(()=>this._loadInitSegment(t))).catch(t=>{throw this.state===Ll||this.state===Ul||("data"in t&&(t.data.frag=e,this.fragmentLoader.abort(),this.handleFragLoadError(t)),this.resetFragmentLoading(e)),t})}unhandledEncryptionError(e,t){var i,r;let a=e.tracks;if(a&&!t.encrypted&&(null!=(i=a.audio)&&i.encrypted||null!=(r=a.video)&&r.encrypted)&&(!this.config.emeEnabled||!this.keyLoader.emeController)){let e=this.media,i=new Error(`Encrypted track with no key in ${this.fragInfo(t)} (media ${e?"attached mediaKeys: "+e.mediaKeys:"detached"})`);return this.warn(i.message),!(!e||e.mediaKeys)&&(this.hls.trigger(Ci.ERROR,{type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_NO_KEYS,fatal:!1,error:i,frag:t}),this.resetTransmuxer(),!0)}return!1}fragContextChanged(e){let{fragCurrent:t}=this;return!e||!Wi(e,t)}fragBufferedComplete(e,t){let i=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)} > buffer:${i?Rl(us.getBuffered(i)):"(detached)"})`),Gi(e)){var r;if(e.type!==Ui.SUBTITLE){let t=e.elementaryStreams;if(!Object.keys(t).some(e=>!!t[e]))return void(this.state=wl)}let i=null==(r=this.levels)?void 0:r[e.level];null!=i&&i.fragmentError&&(t||this.fragmentTracker.getState(e)!==Kn)&&(this.log(`Resetting level fragment error count of ${i.fragmentError} on frag buffered`),i.fragmentError=0,e.stats.retry=0)}this.state=wl}_handleFragmentLoadComplete(e){let{transmuxer:t}=this;if(!t)return;let i=e.frag,{part:r,partsLoaded:a}=e,n=!a||0===a.length||a.some(e=>!e),{decryptRange:s}=as(i,r),l=new os(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!n,i.duration,this.iframesOnly,s);this.log(`load complete ${i.type} sn: ${i.sn}${r?" part: "+r.index:""} of ${this.fragInfo(i,!1,r)}`),t.flush(l)}_handleFragmentLoadProgress(e){}loadKeyFor(e,t,i){var r;let a=null;return!e.encrypted||null!=(r=e.decryptdata)&&r.key?e.encrypted||(a=this.keyLoader.loadClear(e,t.encryptedFragments,this.startFragRequested),a&&this.log(`[eme] blocking frag sn: ${e.sn} load until media-keys acquired`)):(this.log(`Loading key for ${e.sn} of [${t.startSN}-${t.endSN}], ${this.playlistLabel()} ${e.level}`),this.state=Dl,a=this.keyLoader.load(e,i).then(e=>{if(!this.fragContextChanged(e.frag))return this.hls.trigger(Ci.KEY_LOADED,e),this.state===Dl&&(this.state=wl),e}),this.hls.trigger(Ci.KEY_LOADING,{frag:e})),a}_doFragLoad(e,t,i=null,r){this.fragCurrent=e;let a=t.details;if(!this.levels||!a)throw new Error(`frag load aborted, missing level${a?"":" detail"}s`);let n=this.fragPrevious;if(!Ki(e,n)){let i=this.shouldLoadParts(t.details,e.end);i!==this.loadingParts&&(this.log(`LL-Part loading ${i?"ON":"OFF"} loading sn ${null==n?void 0:n.sn}->${e.sn}`),this.loadingParts=i)}if(i=Math.max(e.start,i||0),this.loadingParts){let s=a.partList;if(s&&r){i>a.fragmentEnd&&a.fragmentHint&&(e=a.fragmentHint);let l=this.getNextPart(s,e,i);if(l>-1){let o=s[l];if(!Ki(e=this.fragCurrent=o.fragment,n)&&!this.shouldLoadParts(t.details,e.end))return this.log(`LL-Part loading OFF @${this.playhead} next part: ${this.fragInfo(e,!1,o)}`),this.loadingParts=!1,Promise.resolve(null);if(!this.filterReplacedPrimary(o,t.details))return Promise.resolve(null);let d=this.loadKeyFor(e,a);if(this.fragContextChanged(e))return Promise.resolve(null);this.log(`Loading ${e.type} sn: ${e.sn} part: ${o.index} (${l}/${s.length-1}) of ${this.fragInfo(e,!1,o)} cc: ${e.cc} [${a.startSN}-${a.endSN}], target: ${i}${o.byteRange.length?` range:${o.byteRange.join("-")}`:""}`),this.nextLoadPosition=o.start+o.duration,this.state=Cl;let u,h=this.loadInitSegmentIfNeeded(e);if(d||h){let i=!!d;u=Promise.all([d,h]).then(([a])=>!i||a&&!this.fragContextChanged(a.frag)?this.doFragPartsLoad(e,o,t,r):null).catch(e=>this.handleFragLoadError(e))}else u=this.doFragPartsLoad(e,o,t,r).catch(e=>this.handleFragLoadError(e));return this.hls.trigger(Ci.FRAG_LOADING,{frag:e,part:o,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):u}if(!e.url||this.loadedEndOfParts(s,i))return Promise.resolve(null)}}var s;if(this.loadingParts)this.log(`LL-Part loading OFF after next part miss @${i} Check buffer at sn: ${e.sn} loaded parts: ${null==(s=a.partList)?void 0:s.filter(e=>e.loaded).map(e=>`[${e.start}-${e.end}]`)}`),this.loadingParts=!1;else if(!e.url)return Promise.resolve(null);if(!this.filterReplacedPrimary(e,t.details))return Promise.resolve(null);let l=this.loadInitSegmentIfNeeded(e),o=this.loadKeyFor(e,a,l);var d;if(this.fragContextChanged(e))return this.log(`Context changed in KEY_LOADING sn: ${e.sn} ${e.relurl} > ${null==(d=this.fragCurrent)?void 0:d.relurl}`),null==l||l.catch(()=>null),null==o||o.catch(()=>null),Promise.resolve(null);this.log(`Loading ${e.type} sn: ${e.sn} of ${this.fragInfo(e,!1)} cc: ${e.cc} ${"["+a.startSN+"-"+a.endSN+"]"}, target: ${i}${e.byteRange.length?` range:${e.byteRange.join("-")}`:""}`),Ii(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=Cl;let u,h=this.config.progressive&&e.type!==Ui.SUBTITLE;return u=h&&o?o.then(t=>!t||this.fragContextChanged(t.frag)?null:this.fragmentLoader.load(e,this.iframesOnly,r,l)).catch(e=>this.handleFragLoadError(e)):Promise.all([this.fragmentLoader.load(e,this.iframesOnly,h?r:void 0,h?l:void 0),o,l]).then(([e])=>(!h&&r&&r(e),e)).catch(e=>this.handleFragLoadError(e)),this.hls.trigger(Ci.FRAG_LOADING,{frag:e,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):Promise.all([u,l]).then(([e])=>e)}doFragPartsLoad(e,t,i,r){return new Promise((a,n)=>{var s;let l=[],o=null==(s=i.details)?void 0:s.partList,d=t=>{this.fragmentLoader.loadPart(e,t,r).then(r=>{l[t.index]=r;let n=r.part;this.hls.trigger(Ci.FRAG_LOADED,r);let s=gl(i.details,e.sn,t.index+1)||vl(o,e.sn,t.index+1);if(!s)return a({frag:e,part:n,partsLoaded:l});d(s)}).catch(n)};d(t)})}handleFragLoadError(e){if("data"in e){let t=e.data;t.frag&&t.details===Di.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):t.frag&&t.type===wi.KEY_SYSTEM_ERROR&&!t.fatal&&(t.frag.abortRequests(),this.resetStartWhenNotLoaded(),this.resetFragmentLoading(t.frag)),this.hls.trigger(Ci.ERROR,t)}else this.hls.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){let t=this.getCurrentContext(e);if(!t||this.state!==xl)return void(!this.fragCurrent&&this.state!==Ll&&this.state!==Ul&&(this.state=wl));let{frag:i,part:r,level:a}=t,n=self.performance.now();i.stats.parsing.end=n,r&&(r.stats.parsing.end=n);let s=this.getLevelDetails(),l=s&&i.sn>s.endSN||this.shouldLoadParts(s,i.end);l!==this.loadingParts&&(this.log(`LL-Part loading ${l?"ON":"OFF"} after parsing segment ending @${i.end}`),this.loadingParts=l),this.updateLevelTiming(i,r,a,e)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e.partList&&!this.iframesOnly){var i;let r=e.partList[0];if(t>=r.end+((null==(i=e.fragmentHint)?void 0:i.duration)||0)&&this.playhead>r.start-r.fragment.duration)return!0}}return!1}getCurrentContext(e){let{levels:t,fragCurrent:i}=this,{level:r,sn:a,part:n}=e;if(null==t||!t[r])return this.warn(`Levels object was unset while buffering fragment ${a} of ${this.playlistLabel()} ${r}. The current chunk will not be buffered.`),null;let s=t[r],l=s.details,o=n>-1?gl(l,a,n):null,d=o?o.fragment:pl(l,a,i);return d?(i&&i!==d&&(d.stats=i.stats),{frag:d,part:o,level:s}):null}bufferFragmentData(e,t,i,r,a){if(this.state!==xl)return;Gi(t)&&!this.fragContextChanged(t)&&(this.fragPrevious=t);let{data1:n,data2:s}=e,l=n;if(s&&(l=pa(n,s)),!l.length)return;let o=this.initPTS[t.cc],d=o?-o.baseTime/o.timescale:void 0,u={type:e.type,frag:t,part:i,chunkMeta:r,offset:d,parent:t.type,data:l};if(this.hls.trigger(Ci.BUFFER_APPENDING,u),e.dropped&&e.independent&&!i){if(a)return;this.flushBufferGap(t)}}flushBufferGap(e){let t=this.media;if(!t)return;if(!us.isBuffered(t,t.currentTime))return void this.flushMainBuffer(0,e.start);let i=t.currentTime,r=us.bufferInfo(t,i,0),a=e.duration,n=Math.min(2*this.config.maxFragLookUpTolerance,.25*a),s=Math.max(Math.min(e.start-n,r.end-n),i+n);e.start-s>n&&this.flushMainBuffer(s,e.start)}getFwdBufferInfo(e,t){var i;let r=this.playhead,a=this.lastCurrentTime>r||null!=(i=this.media)&&i.paused?0:this.config.maxBufferHole;return this.getFwdBufferInfoAtPos(e,r,t,a)}getFwdBufferInfoAtPos(e,t,i,r){let a=us.bufferInfo(e,t,r);if(0===a.len&&void 0!==a.nextStart){let n=this.fragmentTracker.getBufferedFrag(t,i);if(n&&(a.nextStart<=n.end||n.gap)){let i=Math.max(Math.min(a.nextStart,n.end)-t,r);return us.bufferInfo(e,t,i)}}return a}getMaxBufferLength(e){let t,{config:i}=this;return t=e?Math.max(8*i.maxBufferSize/e,i.maxBufferLength):i.maxBufferLength,Math.min(t,i.maxMaxBufferLength)}exceedsMaxBuffer(e,t,i){let r=e.nextStart;if(r&&i.start>r){let r=e.buffered;if(r){let a=e.len,n=e.bufferedIndex;for(let e=r.length-1;e>n;e--)r[e].start=t}}return!1}reduceMaxBufferLength(e,t){let i=this.config,r=Math.max(Math.min(e-t,i.maxBufferLength),t/2),a=Math.max(e-3*t,i.maxMaxBufferLength/2,r);return a>=r&&(i.maxMaxBufferLength=a,this.warn(`Reduce max buffer length to ${a}s`),!0)}getAppendedFrag(e){let t=this.fragmentTracker?this.fragmentTracker.getAppendedFrag(e,this.playlistType):null;return t&&"fragment"in t?t.fragment:t}getNextFragment(e,t){let i=t.fragments,r=i.length;if(!r)return null;let{config:a}=this,n=t.fragmentStart,s=a.lowLatencyMode&&!!t.partList,l=null;if(t.live){let i=a.initialLiveManifestSize;if(r=n?(i=s,r=s===a?"config":"next load start"):d?(i=d,r="live edge"):(i=e,r="buffer pos"),i1))}getNextFragmentLoopLoading(e,t,i,r,a){let n=null;if(e.gap&&(n=this.getNextFragment(this.nextLoadPosition,t),n&&!n.gap&&i.nextStart)){let e=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,r,0);if(null!==e&&i.len+e.len>=a){let e=n.sn;return this.loopSn!==e&&(this.log(`buffer full after gaps in "${r}" playlist starting at sn: ${e}`),this.loopSn=e),null}}return this.loopSn=void 0,n}get primaryPrefetch(){var e;if(Gl(this.config)&&(null==(e=this.hls.interstitialsManager)||null==(e=e.playingItem)?void 0:e.event))return!0;return!1}filterReplacedPrimary(e,t){if(!e)return e;if(Gl(this.config)&&("type"in e?e:e.fragment).type!==Ui.SUBTITLE){let i=this.hls.interstitialsManager,r=null==i?void 0:i.bufferingItem;if(r){let i=r.event;if(i){if(!i.appendInPlace&&(Math.abs(e.start-r.start)>1||0===r.start))return null}else if(e.end<=r.start&&!1===(null==t?void 0:t.live)||e.start>=r.end&&r.nextEvent&&(r.nextEvent.appendInPlace&&!r.nextEvent.hasPlayed||e.start-r.end>1))return null}if(Hl(e,null==i?void 0:i.playerQueue,this.playhead))return null}return e}getNextPart(e,t,i){let r=-1,a=!1,n=!0;for(let s=0,l=e.length;s-1&&i ${s.fragment.sn})`),r}loadedEndOfParts(e,t){let i;for(let r=e.length;r--;){if(i=e[r],!i.loaded)return!1;if(t>i.start)return!0}return!1}getInitialLiveFragment(e){let t=e.fragments,i=this.fragPrevious,r=null;if(i){if(e.hasProgramDateTime&&(r=function(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!Ii(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;for(let r=0;r=e.startSN&&a<=e.endSN){let n=t[a-e.startSN];i.cc===n.cc&&(r=n,this.log(`Live playlist, switching playlist, load frag with next SN: ${r.sn}`))}r||(r=In(e,i.cc,i.end),r&&this.log(`Live playlist, switching playlist, load frag with same CC: ${r.sn}`))}}else{let t=this.hls.liveSyncPosition;null!==t&&(r=this.getFragmentAtPosition(t,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}getFragmentAtPosition(e,t,i){let r,{config:a}=this,{fragPrevious:n}=this,{fragments:s,endSN:l}=i,{fragmentHint:o}=i,{maxFragLookUpTolerance:d}=a,u=i.partList,h=!!(this.loadingParts&&null!=u&&u.length&&o);if(h&&!this.bitrateTest&&u[u.length-1].fragment.sn===o.sn&&(s=s.concat(o),l=o.sn),n&&this.fragmentTracker.getState(n)===Hn&&(n=null),et-d||null!=(c=this.media)&&c.paused||!this.startFragRequested?0:d)}else r=s[s.length-1];if(r){let e=r.sn-i.startSN,t=this.fragmentTracker.getState(r);if((t===Wn||t===Kn&&r.gap)&&(n=r),Ki(r,n)&&(!h||u[0].fragment.sn>r.sn||!i.live)){let t=s[e+1];r=r.sn${e.startSN} fragments: ${r}`),a}return a}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)}setStartPosition(e,t){let i=this.startPosition;i=0&&(i=this.nextLoadPosition),i}get playhead(){var e;if(null!=(e=this.hls)&&e.hasEnoughToStart){var t;let e=null==(t=this.media)?void 0:t.currentTime;return Ii(e)?e:this.lastCurrentTime}return this.getLoadPosition()}get iframesOnly(){var e;if(this.playlistType!==Ui.MAIN)return!1;let t=this.getLevelDetails();return t?t.iframesOnly:null==(e=this.levelLastLoaded)?void 0:e.iframes}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&Gi(e)&&e.stats.aborted&&(this.log(`Fragment ${e.sn}${t?" part "+t.index:""} of ${this.playlistLabel()} ${e.level} was aborted`),this.resetFragmentLoading(e))}resetFragmentLoading(e){(!this.fragCurrent||!this.fragContextChanged(e)&&this.state!==Ml)&&(this.state=wl)}onFragmentOrKeyLoadError(e,t){if(t.chunkMeta&&!t.frag){let e=this.getCurrentContext(t.chunkMeta);e&&(t.frag=e.frag)}let{frag:i,part:r}=t;if(!i||!this.levels||i.type!==e)return;var a;if(this.fragContextChanged(i))return void this.warn(`Frag load error must match current frag to retry ${i.relurl} > ${null==(a=this.fragCurrent)?void 0:a.relurl}`);let n=t.details===Di.FRAG_GAP;n&&this.fragmentTracker.addAsGap(i);let s=t.errorAction;if(!s)return void(this.state=Ul);let{action:l,flags:o,retryCount:d=0,retryConfig:u}=s,h=!!u,c=h&&l===Cn,m=h&&!s.resolved&&o&Pn,f=this.hls.latestLevelDetails,p=null==f?void 0:f.live;if(!c&&m&&Gi(i)&&p&&i.sn=t||i&&!sr(0))&&(i&&this.log("Connection restored (online)"),this.resetStartWhenNotLoaded(),this.state=wl)}reduceLengthAndFlushBuffer(e){if(this.state===xl||this.state===Ol){let t=e.frag,i=e.parent,r=this.getFwdBufferInfo(this.mediaBuffer,i),a=r&&r.len>.5;a&&this.reduceMaxBufferLength(r.len,(null==t?void 0:t.duration)||10);let n=!a;return n?this.warn(`Buffer full error while media.currentTime (${this.playhead}) is not buffered, flush ${i} buffer`):r.nextStart&&t&&r.nextStart>t.start&&this.flushMainBuffer(r.nextStart,Number.POSITIVE_INFINITY,i===Ui.AUDIO?i:void 0),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),n}return!1}resetFragmentErrors(e){e===Ui.AUDIO&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==Ll&&(this.state=wl)}afterBufferFlushed(e,t){if(!e)return;let i=us.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,i,this.playlistType),this.state===Nl&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==Ll&&(this.state=wl)}resetStartWhenNotLoaded(){if(!this.hls.hasEnoughToStart){this.startFragRequested=!1;let e=this.getLevelDetails();null!=e&&e.live?(this.log("resetting startPosition for live start"),this.startPosition=-1,this.setStartPosition(e,e.fragmentStart),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}}resetWhenMissingContext(e){this.log(`Loading context changed while buffering sn ${e.sn} of ${this.playlistLabel()} ${-1===e.level?"":e.level}. This chunk will not be buffered.`),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(),this.resetLoadingState()}removeUnbufferedFrags(e=0){this.fragmentTracker.removeFragmentsInRange(e,1/0,this.playlistType,!1,!0)}updateLevelTiming(e,t,i,r){let a=i.details;if(a){if(this.log(`update level timing ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)}`),!Object.keys(e.elementaryStreams).reduce((t,n)=>{let s=e.elementaryStreams[n];if(s){let l=s.endPTS-s.startPTS;if(l<=0)return this.warn(`Could not parse fragment ${e.sn} ${n} duration reliably (${l})`),t||!1;let o=r.partial?0:ul(a,e,s.startPTS,s.endPTS,s.startDTS,s.endDTS,this.iframesOnly,this);return this.hls.trigger(Ci.LEVEL_PTS_UPDATED,{details:a,level:i,drift:o,type:n,frag:e,start:s.startPTS,end:s.endPTS}),!0}return t},!1)){var n,s,l,o;let r=null===(null==(n=this.transmuxer)?void 0:n.error),a=null!=(null==(s=this.transmuxer)?void 0:s.error),d=(null!=(l=null==(o=this.levels)?void 0:o.length)?l:0)>1;if((0===i.fragmentError||r&&(i.fragmentError<2||e.endList)||a&&d)&&this.treatAsGap(e,i),r){let r=new Error(`Found no media in ${this.playlistLabel()} ${e.level} ${t?`part: ${t.index} of `:""}sn: ${e.sn} at playlist time: ${e.start}. Resetting transmuxer to fallback to playlist timing`);if(this.warn(r.message),this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,fatal:!1,error:r,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${i.url}"`}),!this.hls)return;this.resetTransmuxer()}}this.state=Ol,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)}`),this.hls.trigger(Ci.FRAG_PARSED,{frag:e,part:t,chunkMeta:r})}else this.warn("level.details undefined")}playlistLabel(){return`${this.playlistType} playlist`}fragInfo(e,t=!0,i){var r,a;return`${this.playlistLabel()} ${e.level} (${i?"part":"frag"}:[${null!=(r=t&&!i?e.startPTS:(i||e).start)?r:NaN}-${null!=(a=t&&!i?e.endPTS:(i||e).end)?a:NaN}]${i&&"main"===e.type?"INDEPENDENT="+(i.independent?"YES":"NO"):""})`}treatAsGap(e,t){t&&t.fragmentError++,this.fragmentTracker.addAsGap(e)}resetTransmuxer(){var e;null==(e=this.transmuxer)||e.reset()}isFragmentNearlyDownloaded(e){var t;let i=null==(t=e.loader)?void 0:t.stats;if(!i)return!1;let r=i.loading.first>0,a=(i.total-i.loaded)/(this.hls.bandwidthEstimate||this.hls.config.abrEwmaDefaultEstimate);return r&&a<=.15}recoverWorkerError(e){"demuxerWorker"===e.event&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(),this.resetLoadingState())}set state(e){let t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}calculateOptimalSwitchPoint(e,t){let i=0,{hls:r,media:a,config:n,levels:s,playlistType:l}=this,o=this.getLevelDetails();if(a&&!a.paused&&s){var d;let t=l===Ui.AUDIO?Xa(e.audioCodec,128e3):e.maxBitrate,a=1+r.ttfbEstimate/1e3,s=r.bandwidthEstimate*n.abrBandWidthUpFactor;i=a+t*(o&&(this.loadingParts?o.partTarget:o.averagetargetduration)||(null==(d=this.fragCurrent)?void 0:d.duration)||6)/s,e.details||(i+=a)}let u=this.playhead;return{fetchdelay:i,okToFlushForwardBuffer:!(null!=o&&o.live)||t.end-u>1.5*i}}scheduleTrackSwitch(e,t,i){let{media:r,playlistType:a}=this;if(!r||!e)return;let n=i?this.getBufferedFrag(this.playhead+t):null;if(n){let e=this.followingBufferedFrag(n);if(e){var s;this.abortCurrentFrag();let t=e.maxStartPTS?e.maxStartPTS:e.start,i=e.duration,r=Math.max(n.end,t+Math.min(Math.max(i-this.config.maxFragLookUpTolerance,i*(this.couldBacktrack?.5:.125)),i*(this.couldBacktrack?.75:.25)));if(((null==(s=this.getLevelDetails())?void 0:s.fragmentStart)||0)>r)return;let l=a===Ui.MAIN?null:"audio";this.flushMainBuffer(r,Number.POSITIVE_INFINITY,l),this.cleanupBackBuffer()}}}cleanupBackBuffer(){let{media:e,playlistType:t}=this;if(!e)return;let i=this.getAppendedFrag(this.playhead);if(i&&i.start>1){let e=t===Ui.AUDIO;this.flushMainBuffer(0,i.start-(e?0:1),e?"audio":null)}}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,this.playlistType)}followingBufferedFrag(e){return e?this.getBufferedFrag(e.end+.5):null}abortCurrentFrag(){let e=this.fragCurrent;switch(this.fragCurrent=null,e&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.state){case Dl:case Cl:case Ml:case xl:case Ol:this.state=wl}this.nextLoadPosition=this.playhead}checkFragPlaying(){let e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){let i=e.currentTime;if(us.isBuffered(e,i)?t=this.getAppendedFrag(i):us.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t&&(this.backtrackFragment=void 0,!Ki(t,this.fragPlaying)))return this.fragPlaying=t,!0}return!1}getBufferOutput(){return null}nextLevelSwitch(){let{levels:e,media:t,hls:i,config:r,playlistType:a}=this;if(null!=t&&t.readyState&&e&&i&&r){let t=this.getBufferOutput(),r=this.getFwdBufferInfo(t,a);if(!r)return;let n=e[a===Ui.AUDIO?i.nextAudioTrack:i.nextLoadLevel],{fetchdelay:s,okToFlushForwardBuffer:l}=this.calculateOptimalSwitchPoint(n,r);this.scheduleTrackSwitch(r,s,l)}this.tickImmediate()}};function Hl(e,t,i){if(t)for(let r=t.length;r--;){let a=t[r].interstitial,n=a.startTime,s=Math.min(n+a.duration,a.resumeTime);if(a.appendInPlace&&(e.start>=n&&e.end<=s||i>e.start&&e.end>n&&e.start>>5}function Jl(e,t){return t+1=e.length)return!1;let r=Zl(e,t);if(r<=i)return!1;let a=t+r;return a===e.length||Jl(e,a)}return!1}function to(e,t,i,r,a){if(!e.samplerate){let n=function(e,t,i,r){let a=t[i+2],n=a>>2&15;if(n>12){let t=new Error(`invalid ADTS sampling index:${n}`);return void e.emit(Ci.ERROR,Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,fatal:!0,error:t,reason:t.message})}let s=1+(a>>6&3),l=t[i+3]>>6&3|(1&a)<<2,o=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350][n],d=n;(5===s||29===s)&&(d-=3);let u,h=(14&d)>>1,c=(1&d)<<7|l<<3,m=0;if(1===s&&n>=6){m=5;let e=n-3;u=[m<<3|h,c|(14&e)>>1,(1&e)<<7|8,0]}else u=[s<<3|h,c];let f="mp4a.40."+(m||s);return gr.log(`manifest codec:${r}, parsed codec:${f}, channels:${l}, rate:${o} (ADTS object type:${s} sampling index:${n} esds config:[${u.join(",")}])`),{config:u,samplerate:o,channelCount:l,codec:f,parsedCodec:f,manifestCodec:r}}(t,i,r,a);if(!n)return;zi(e,n)}}function io(e){return 9216e4/e}function ro(e,t,i,r,a){let n,s=r+a*io(e.samplerate),l=function(e,t){let i=Xl(e,t);if(t+i<=e.length){let r=Zl(e,t)-i;if(r>0)return{headerLength:i,frameLength:r}}}(t,i);if(l){let{frameLength:r,headerLength:a}=l,o=a+r,d=Math.max(0,i+o-t.length);d?(n=new Uint8Array(o-a),n.set(t.subarray(i+a,t.length),0)):n=t.subarray(i+a,i+o);let u={unit:n,pts:s};return d||e.samples.push(u),{sample:u,length:o,missing:d}}let o=t.length-i;return n=new Uint8Array(o),n.set(t.subarray(i,t.length),0),{sample:{unit:n,pts:s},length:o,missing:-1}}var ao=function(e){return e.audioId3="org.id3",e.dateRange="com.apple.quicktime.HLS",e.emsg="https://aomedia.org/emsg/ID3",e.misbklv="urn:misb:KLV:bin:1910.1",e}({});function no(e="",t=9e4){return{type:e,id:-1,pid:-1,inputTimeScale:t,sequenceNumber:-1,samples:[],dropped:0}}var so=class{constructor(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}resetInitSegment(e,t,i,r){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}resetTimeStamp(e){this.initPTS=e,this.resetContiguity()}resetContiguity(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}canParse(e,t){return!1}appendFrame(e,t,i){}demux(e,t){this.cachedData&&(e=pa(this.cachedData,e),this.cachedData=null);let i,r=wr(e,0),a=r?r.length:0,n=this._audioTrack,s=this._id3Track,l=r?Fr(r):void 0,o=e.length;for((null===this.basePTS||0===this.frameIndex&&Ii(l))&&(this.basePTS=lo(l,t,this.initPTS),this.lastPTS=this.basePTS),null===this.lastPTS&&(this.lastPTS=this.basePTS),r&&r.length>0&&s.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:ao.audioId3,duration:Number.POSITIVE_INFINITY});a{if(Ii(e))return 90*e;return 9e4*t+(i?9e4*i.baseTime/i.timescale:0)},oo=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],uo=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],ho=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],co=[0,1,1,4];function mo(e,t,i,r,a){if(i+24>t.length)return;let n=fo(t,i);if(n&&i+n.frameLength<=t.length){let s=r+a*(9e4*n.samplesPerFrame/n.sampleRate),l={unit:t.subarray(i,i+n.frameLength),pts:s,dts:s};return e.config=[],e.channelCount=n.channelCount,e.samplerate=n.sampleRate,e.samples.push(l),{sample:l,length:n.frameLength,missing:0}}}function fo(e,t){let i=e[t+1]>>3&3,r=e[t+1]>>1&3,a=e[t+2]>>4&15,n=e[t+2]>>2&3;if(1!==i&&0!==a&&15!==a&&3!==n){let s=e[t+2]>>1&1,l=e[t+3]>>6,o=1e3*oo[14*(3===i?3-r:3===r?3:4)+a-1],d=uo[3*(3===i?0:2===i?1:2)+n],u=3===l?1:2,h=ho[i][r],c=co[r],m=8*h*c,f=Math.floor(h*o/d+s)*c,p=wa();return!!p&&p<=87&&2===r&&o>=224e3&&0===l&&(e[t+3]=128|e[t+3]),{sampleRate:d,channelCount:u,frameLength:f,samplesPerFrame:m}}}function po(e,t){return!(255!==e[t]||224&~e[t+1]||!(6&e[t+1]))}function go(e,t){return t+1{let n=new Uint8Array(a);r.set(n,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,i)}).catch(i)}decryptAacSamples(e,t,i){for(;;t++){if(t>=e.length)return void i();if(!(e[t].unit.length<32||(this.decryptAacSample(e,t,i),this.decrypter.isSync())))return}}getAvcEncryptedData(e){let t=16*Math.floor((e.length-48)/160)+16,i=new Int8Array(t),r=0;for(let t=32;t{a.data=this.getAvcDecryptedUnit(n,s),this.decrypter.isSync()||this.decryptAvcSamples(e,t,i+1,r)}).catch(r)}decryptAvcSamples(e,t,i,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length)return void r();let a=e[t].units;for(;!(i>=a.length);i++){let n=a[i];if(!(n.data.length<=48||1!==n.type&&5!==n.type||(this.decryptAvcSample(e,t,i,r,n),this.decrypter.isSync())))return}}}},yo=(e,t)=>{let i=0,r=5;t+=r;let a=new Uint32Array(1),n=new Uint32Array(1),s=new Uint8Array(1);for(;r>0;){s[0]=e[t];let l=Math.min(r,8),o=8-l;n[0]=4278190080>>>24+o<>o,i=i?i<t.length||11!==t[i]||119!==t[i+1])return-1;let n=t[i+4]>>6;if(n>=3)return-1;let s=[48e3,44100,32e3][n],l=63&t[i+4],o=2*[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][3*l+n];if(i+o>t.length)return-1;let d=t[i+6]>>5,u=0;2===d?u+=2:(1&d&&1!==d&&(u+=2),4&d&&(u+=2));let h=(t[i+6]<<8|t[i+7])>>12-u&1,c=[2,1,2,3,3,4,4,5][d]+h,m=t[i+5]>>3,f=7&t[i+5],p=new Uint8Array([n<<6|m<<1|f>>2,(3&f)<<6|d<<3|h<<2|l>>4,l<<4&224]),g=r+a*(1536/s*9e4),v=t.subarray(i,i+o);return e.config=p,e.channelCount=c,e.samplerate=s,e.samples.push({unit:v,pts:g}),o}var To=/\/emsg[-/]ID3/i;function _o(e,t){return Ii(e.presentationTime)?e.presentationTime/e.timeScale:t+e.presentationTimeDelta/e.timeScale}var Ao=class{constructor(){this.VideoSample=null}createVideoSample(e,t,i){return{key:e,frame:!1,pts:t,dts:i,units:[],length:0}}getLastNalUnit(e){var t;let i,r=this.VideoSample;if((!r||0===r.units.length)&&(r=e[e.length-1]),null!=(t=r)&&t.units){let e=r.units;i=e[e.length-1]}return i}pushAccessUnit(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){let i=t.samples,r=i.length;if(!r)return void t.dropped++;{let t=i[r-1];e.pts=t.pts,e.dts=t.dts}}t.samples.push(e)}}parseNALu(e,t,i){let r=t.byteLength;if(0===r)return[];let a=e.naluState||0,n=-1===a?0:a,s=[],l=0,o=0,d=-1,u=0;for(-1===a&&(d=0,u=this.getNALuType(t,0),o=1);o0&&0===t[a-1];)a--;if(!(i-a+(0===a?n:0)<2)){if(d>=0)s.push({data:t.subarray(d,a),type:u});else{let i=this.getLastNalUnit(e.samples);i&&(a>0?i.data=pa(i.data,t.subarray(0,a)):n>0&&(i.data=i.data.subarray(0,i.data.byteLength-n)),i.state=0)}if(!(o0&&0===t[e-1];)e--;l=r-e+(0===e?n:0)}if(d>=0)s.push({data:t.subarray(d),type:u,state:l});else if(0===s.length&&-1!==l){let i=this.getLastNalUnit(e.samples);i&&(i.data=pa(i.data,t),i.state=l)}return e.naluState=l,s}},So=class{constructor(e){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}loadWord(){let e=this.data,t=this.bytesAvailable,i=e.byteLength-t,r=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");r.set(e.subarray(i,i+a)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a}skipBits(e){let t;e=Math.min(e,8*this.bytesAvailable+this.bitsAvailable),this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(t=(e-=this.bitsAvailable)>>3,e-=t<<3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}readBits(e){let t=Math.min(this.bitsAvailable,e),i=this.word>>>32-t;if(e>32&&gr.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0)this.word<<=t;else{if(!(this.bytesAvailable>0))throw new Error("no bits available");this.loadWord()}return t=e-t,t>0&&this.bitsAvailable?i<>>e)return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}skipUEG(){this.skipBits(1+this.skipLZ())}skipEG(){this.skipBits(1+this.skipLZ())}readUEG(){let e=this.skipLZ();return this.readBits(e+1)-1}readEG(){let e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}readBoolean(){return 1===this.readBits(1)}readUByte(){return this.readBits(8)}},ko=class extends Ao{parsePES(e,t,i,r,a){let n,s=a.iframe,l=this.parseNALu(e,i.data,r),o=this.VideoSample,d=!1;i.data=null,o&&l.length&&!e.audFound&&(this.pushAccessUnit(o,e),o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),l.forEach(r=>{var a,l;switch(r.type){case 1:{if(s)break;let t=!1;n=!0;let a=r.data;if(d&&a.length>4){let e=this.readSliceType(a);(2===e||4===e||7===e||9===e)&&(t=!0)}var u;if(t)null!=(u=o)&&u.frame&&!o.key&&(this.pushAccessUnit(o,e),o=this.VideoSample=null);o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),o.frame=!0,o.key=t;break}case 5:n=!0,null!=(a=o)&&a.frame&&!o.key&&(this.pushAccessUnit(o,e),o=this.VideoSample=null),o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),o.key=!0,o.frame=!0;break;case 6:if(s)break;n=!0,Ea(r.data,1,i.pts,t.samples);break;case 7:{var h,c;n=!0,d=!0;let t=r.data,i=this.readSPS(t);if(!e.sps||e.width!==i.width||e.height!==i.height||(null==(h=e.pixelRatio)?void 0:h[0])!==i.pixelRatio[0]||(null==(c=e.pixelRatio)?void 0:c[1])!==i.pixelRatio[1]){e.width=i.width,e.height=i.height,e.pixelRatio=i.pixelRatio,e.sps=[t];let r=t.subarray(1,4),a="avc1.";for(let e=0;e<3;e++){let t=r[e].toString(16);t.length<2&&(t="0"+t),a+=t}e.codec=a}break}case 8:n=!0,e.pps=[r.data];break;case 9:n=!0,e.audFound=!0,null!=(l=o)&&l.frame&&(this.pushAccessUnit(o,e),o=null),o||(o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;case 12:n=!0;break;default:n=!1}o&&n&&o.units.push(r)}),r&&o&&(this.pushAccessUnit(o,e),this.VideoSample=null)}getNALuType(e,t){return 31&e[t]}readSliceType(e){let t=new So(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let i,r=8,a=8;for(let n=0;n(s=this.VideoSample=this.createVideoSample(e,i.pts,i.dts),s);n.forEach((r,n)=>{var d,u;if(this.startsNewAccessUnit(s,e,r,n)){this.pushAccessUnit(s,e);let t=r.type>=16&&r.type<=23;s=o(t),l=!1}switch(r.type){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:s||(s=o(!1)),s.frame=!0,a=!0;break;case 16:case 17:case 18:case 21:case 22:case 23:var h;if(a=!0,l)null!=(h=s)&&h.frame&&!s.key&&(this.pushAccessUnit(s,e),s=this.VideoSample=null);s||(s=o(!0)),s.key=!0,s.frame=!0;break;case 19:case 20:a=!0,null!=(d=s)&&d.frame&&!s.key&&(this.pushAccessUnit(s,e),s=this.VideoSample=null),s||(s=o(!0)),s.key=!0,s.frame=!0;break;case 39:a=!0,Ea(r.data,2,i.pts,t.samples);break;case 32:a=!0,e.vps||("object"!=typeof e.params&&(e.params={}),e.params=zi(e.params,this.readVPS(r.data)),this.initVPS=r.data),e.vps=[r.data];break;case 33:if(a=!0,l=!0,void 0!==e.vps&&e.vps[0]!==this.initVPS&&void 0!==e.sps&&!this.matchSPS(e.sps[0],r.data)&&(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){let t=this.readSPS(r.data);e.width=t.width,e.height=t.height,e.pixelRatio=t.pixelRatio,e.codec=t.codecString,e.sps=[],"object"!=typeof e.params&&(e.params={});for(let i in t.params)e.params[i]=t.params[i]}this.pushParameterSet(e.sps,r.data,e.vps),s||(s=o(!1));break;case 34:if(a=!0,"object"==typeof e.params){if(!e.pps){e.pps=[];let t=this.readPPS(r.data);for(let i in t)e.params[i]=t[i]}this.pushParameterSet(e.pps,r.data,e.vps)}break;case 35:a=!0,e.audFound=!0,null!=(u=s)&&u.frame&&(this.pushAccessUnit(s,e),s=null),s||(s=o(!1));break;default:a=!1}s&&a&&s.units.push(r)}),r&&s&&(this.pushAccessUnit(s,e),this.VideoSample=null)}pushParameterSet(e,t,i){(i&&i[0]===this.initVPS||!i&&!e.length)&&e.push(t)}startsNewAccessUnit(e,t,i,r){if(!e)return!1;if(!t.audFound&&0===r)return!0;if(!e.frame)return!1;let{type:a,data:n}=i;return a>=32&&a<=35||39===a||a>=41&&a<=44||a>=48&&a<=55||a<=31&&n.length>2&&!!(128&n[2])}getNALuType(e,t){return(126&e[t])>>>1}ebsp2rbsp(e){let t=new Uint8Array(e.byteLength),i=0;for(let r=0;r=2&&3===e[r]&&0===e[r-1]&&0===e[r-2]||(t[i]=e[r],i++);return new Uint8Array(t.buffer,0,i)}pushAccessUnit(e,t){super.pushAccessUnit(e,t),this.initVPS&&(this.initVPS=null)}readVPS(e){let t=new So(e);return t.readUByte(),t.readUByte(),t.readBits(4),t.skipBits(2),t.readBits(6),{numTemporalLayers:t.readBits(3)+1,temporalIdNested:t.readBoolean()}}readSPS(e){let t=new So(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);let i=t.readBits(3);t.readBoolean();let r=t.readBits(2),a=t.readBoolean(),n=t.readBits(5),s=t.readUByte(),l=t.readUByte(),o=t.readUByte(),d=t.readUByte(),u=t.readUByte(),h=t.readUByte(),c=t.readUByte(),m=t.readUByte(),f=t.readUByte(),p=t.readUByte(),g=t.readUByte(),v=[],E=[];for(let e=0;e0)for(let e=i;e<8;e++)t.readBits(2);for(let e=0;e1&&t.readEG();for(let e=0;e0&&e<16?(P=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][e-1],x=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][e-1]):255===e&&(P=t.readBits(16),x=t.readBits(16))}if(t.readBoolean()&&t.readBoolean(),t.readBoolean()&&(t.readBits(3),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.readUByte(),t.readUByte())),t.readBoolean()&&(t.readUEG(),t.readUEG()),t.readBoolean(),t.readBoolean(),t.readBoolean(),F=t.readBoolean(),F&&(t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG()),t.readBoolean()&&(N=t.readBits(32),U=t.readBits(32),t.readBoolean()&&t.readUEG(),t.readBoolean())){let e=t.readBoolean(),r=t.readBoolean(),a=!1;(e||r)&&(a=t.readBoolean(),a&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),a&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let n=0;n<=i;n++){O=t.readBoolean();let i=!1;O||t.readBoolean()?t.readEG():i=t.readBoolean();let n=i?1:t.readUEG()+1;if(e)for(let e=0;e>e&1)<<31-e)>>>0;let W=K.toString(16);return 1===n&&"2"===W&&(W="6"),{codecString:`hvc1.${H}${n}.${W}.${a?"H":"L"}${g}.B0`,params:{general_tier_flag:a,general_profile_idc:n,general_profile_space:r,general_profile_compatibility_flags:[s,l,o,d],general_constraint_indicator_flags:[u,h,c,m,f,p],general_level_idc:g,bit_depth:R+8,bit_depth_luma_minus8:R,bit_depth_chroma_minus8:L,min_spatial_segmentation_idc:M,chroma_format_idc:y,frame_rate:{fixed:O,fps:U/N}},width:B,height:$,pixelRatio:[P,x]}}readPPS(e){let t=new So(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.skipUEG(),t.skipUEG(),t.skipBits(2),t.skipBits(3),t.skipBits(2),t.skipUEG(),t.skipUEG(),t.skipEG(),t.skipBits(2),t.readBoolean()&&t.skipUEG(),t.skipEG(),t.skipEG(),t.skipBits(4);let i=t.readBoolean(),r=t.readBoolean(),a=1;return r&&i?a=0:r?a=3:i&&(a=2),{parallelismType:a}}matchSPS(e,t){return Gr(e).substring(3)===Gr(t).substring(3)}},Ro=188,Lo=class e{constructor(e,t,i,r){this.logger=void 0,this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._pmtId=-1,this._videoTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this._klvPid=-1,this.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,this.videoIntegrityChecker=null,this.observer=e,this.config=t,this.typeSupported=i,this.logger=r,this.videoParser=null}static probe(t,i){let r=e.syncOffset(t);return r>0&&i.warn(`MPEG2-TS detected but first sync word found @ offset ${r}`),-1!==r}static syncOffset(e){let t=e.length,i=Math.min(940,t-Ro)+1,r=0;for(;r1&&(0===n&&s>2||l+Ro>i))return n}r++}return-1}static createTrack(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:qr[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}}resetInitSegment(t,i,r,a,n,s){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=e.createTrack("video"),this._videoTrack.duration=a,this.videoIntegrityChecker="skip"===this.config.handleMpegTsVideoIntegrityErrors?new No(this.logger):null,this._audioTrack=e.createTrack("audio",a),this._id3Track=e.createTrack("id3"),this._txtTrack=e.createTrack("text"),this._audioTrack.segmentCodec="aac",this.videoParser=null,this.aacOverFlow=null,this.remainderData=null,this.audioCodec=i,this.videoCodec=r,t&&this.demux(t,0,s,"SAMPLE-AES"===(null==n?void 0:n.method))}resetTimeStamp(){}resetContiguity(){let{_audioTrack:e,_videoTrack:t,_id3Track:i}=this;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null,this.remainderData=null}demux(t,i,r,a=!1,n=!1){a||(this.sampleAes=null);let s,l=this._videoTrack,o=this.videoIntegrityChecker,d=this._audioTrack,u=this._id3Track,h=this._txtTrack,c=r.iframe,m=l.pid,f=l.pesData,p=d.pid,g=u.pid,v=this._klvPid,E=d.pesData,y=u.pesData,b=null,T=null,_=this.pmtParsed,A=this._pmtId,S=t.length;if(this.remainderData&&(S=(t=pa(this.remainderData,t)).length,this.remainderData=null),S>4>1){if(i=e+5+t[e+4],i===e+Ro)continue}else i=e+4;switch(S){case m:n&&(f&&!(null!=o&&o.isCorrupted)&&(s=xo(f,this.logger))&&(this.readyVideoParser(l.segmentCodec),null!==this.videoParser&&this.videoParser.parsePES(l,h,s,!1,r)),f={data:[],size:0},null==o||o.reset(m)),null==o||o.handlePacket(t.subarray(e)),f&&(f.data.push(t.subarray(i,e+Ro)),f.size+=e+Ro-i);break;case p:if(c)break;if(n){if(E&&(s=xo(E,this.logger)))switch(d.segmentCodec){case"aac":this.parseAACPES(d,s,r);break;case"mp3":this.parseMPEGPES(d,s);break;case"ac3":this.parseAC3PES(d,s)}E={data:[],size:0}}E&&(E.data.push(t.subarray(i,e+Ro)),E.size+=e+Ro-i);break;case g:if(c)break;n&&(y&&(s=xo(y,this.logger))&&this.parseID3PES(u,s),y={data:[],size:0}),y&&(y.data.push(t.subarray(i,e+Ro)),y.size+=e+Ro-i);break;case v:if(c)break;n&&(b&&(s=xo(b,this.logger))&&this.parseKlvPES(u,s),b={data:[],size:0}),b&&(b.data.push(t.subarray(i,e+Ro)),b.size+=e+Ro-i);break;case 0:n&&(i+=t[i]+1),A=this._pmtId=Do(t,i);break;case A:{n&&(i+=t[i]+1);let s=Co(t,i,this.typeSupported,a,this.observer,this.logger,this.config,r);m=s.videoPid,m>0&&(l.pid=m,l.segmentCodec=s.segmentVideoCodec),p=s.audioPid,p>0&&(d.pid=p,d.segmentCodec=s.segmentAudioCodec),g=s.id3Pid,g>0&&(u.pid=g),v=s.klvPid,v>0&&(this._klvPid=v),null!==T&&!_&&(this.logger.warn(`MPEG-TS PMT found at ${e} after unknown PID '${T}'. Backtracking to sync byte @${k} to parse all TS packets.`),T=null,e=k-188),_=this.pmtParsed=!0;break}case 17:case 8191:break;default:T=S}}else I++;I>0&&Mo(this.observer,new Error(`Found ${I} TS packet/s that do not start with 0x47`),r,void 0,this.logger),l.pesData=f,d.pesData=E,u.pesData=y;let R={audioTrack:d,videoTrack:l,id3Track:u,textTrack:h};return n&&this.extractRemainingSamples(R,r),R}flush(e,t){let i,{remainderData:r}=this;return this.remainderData=null,i=r?this.demux(r,0,t,!1,!0):{videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(i,t),this.sampleAes?this.decrypt(i,this.sampleAes):i}extractRemainingSamples(e,t){let i,{audioTrack:r,videoTrack:a,id3Track:n,textTrack:s}=e,l=a.pesData,o=r.pesData,d=n.pesData,u=this.videoIntegrityChecker;if(!l||null!=u&&u.isCorrupted||!(i=xo(l,this.logger))?a.pesData=l:(this.readyVideoParser(a.segmentCodec),null!==this.videoParser&&(this.videoParser.parsePES(a,s,i,!0,t),a.pesData=null)),o&&(i=xo(o,this.logger))){switch(r.segmentCodec){case"aac":this.parseAACPES(r,i,t);break;case"mp3":this.parseMPEGPES(r,i);break;case"ac3":this.parseAC3PES(r,i)}r.pesData=null}else null!=o&&o.size&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),r.pesData=o;d&&(i=xo(d,this.logger))?(this.parseID3PES(n,i),n.pesData=null):n.pesData=d}demuxSampleAes(e,t,i,r){let a=this.demux(e,i,r,!0,!this.config.progressive),n=this.sampleAes=new Eo(this.observer,this.config,t);return this.decrypt(a,n)}readyVideoParser(e){null===this.videoParser&&("avc"===e?this.videoParser=new ko:"hevc"===e&&(this.videoParser=new Io))}decrypt(e,t){return new Promise(i=>{let{audioTrack:r,videoTrack:a}=e;r.samples&&"aac"===r.segmentCodec?t.decryptAacSamples(r.samples,0,()=>{a.samples?t.decryptAvcSamples(a.samples,0,0,()=>{i(e)}):i(e)}):a.samples&&t.decryptAvcSamples(a.samples,0,0,()=>{i(e)})})}destroy(){this.observer&&this.observer.removeAllListeners(),this.config=this.logger=this.observer=null,this.aacOverFlow=this.videoParser=this.remainderData=this.sampleAes=null,this._videoTrack=this._audioTrack=this._id3Track=this._txtTrack=void 0,this.videoIntegrityChecker=null}parseAACPES(e,t,i){let r,a,n,s=0,l=this.aacOverFlow,o=t.data;if(l){this.aacOverFlow=null;let t=l.missing,i=l.sample.unit.byteLength;if(-1===t)o=pa(l.sample.unit,o);else{let r=i-t;l.sample.unit.set(o.subarray(0,t),r),e.samples.push(l.sample),s=l.missing}}for(r=s,a=o.length;r0;)l+=a}}parseID3PES(e,t){if(void 0===t.pts)return void this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");let i=zi({},t,{type:this._videoTrack?ao.emsg:ao.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}parseKlvPES(e,t){var i;let r=null!=(i=t.pts)?i:t.dts;if(void 0===r)return void this.logger.warn("[tsdemuxer]: KLV PES unknown PTS and DTS");let a=t.data;if(a.length<16)return void this.logger.warn("[tsdemuxer]: KLV PES payload too short");let n=0;for(;na.length)break;let i=n;if(n+=16,n>=a.length)break;let l=a[n];n+=1;let o=0;if(128&l){let e=127&l;if(0===e||e>4||n+e>a.length){this.logger.warn("[tsdemuxer]: Invalid KLV length encoding");break}for(let t=0;ta.length){this.logger.warn("[tsdemuxer]: KLV value extends beyond PES payload");break}let d=n+o,u=a.subarray(i,d),h={data:u,len:u.byteLength,pts:r,dts:null!=(s=t.dts)?s:r,type:ao.misbklv,duration:Number.POSITIVE_INFINITY};e.samples.push(h),n=d}}};function wo(e,t){return((31&e[t+1])<<8)+e[t+2]}function Do(e,t){return(31&e[t+10])<<8|e[t+11]}function Co(e,t,i,r,a,n,s,l){let o={audioPid:-1,videoPid:-1,id3Pid:-1,klvPid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},d=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t0){let r=t+5,a=u;for(;a>2;){switch(e[r]){case 106:-1===o.audioPid&&(!0!==i.ac3?n.log("AC-3 audio found, not supported in this browser for now"):(o.audioPid=d,o.segmentAudioCodec="ac3"));break;case 5:-1===o.klvPid&&s.enableEmsgKLVMetadata&&(o.klvPid=d,n.log(`KLV metadata PID found: ${d}`))}let t=e[r+1]+2;r+=t,a-=t}}break;case 194:case 135:return Mo(a,new Error("Unsupported EC-3 in M2TS found"),l,void 0,n),o;case 36:-1===o.videoPid&&(o.videoPid=d,o.segmentVideoCodec="hevc",n.log("HEVC in M2TS found"))}t+=u+5}return o}function Mo(e,t,i,r,a){a.warn(`parsing error: ${t.message}`),e.emit(Ci.ERROR,Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,fatal:!1,levelRetry:r,chunkMeta:i,error:t,reason:t.message})}function Po(e,t){t.log(`${e} with AES-128-CBC encryption found in unencrypted stream`)}function xo(e,t){let i,r,a,n,s,l=0,o=e.data;if(!e||0===e.size)return null;for(;o[0].length<19&&o.length>1;)o[0]=pa(o[0],o[1]),o.splice(1,1);if(i=o[0],(i[0]<<16)+(i[1]<<8)+i[2]===1){if(r=(i[4]<<8)+i[5],r&&r>e.size-6)return null;let d=i[7];192&d&&(n=536870912*(14&i[9])+4194304*(255&i[10])+16384*(254&i[11])+128*(255&i[12])+(254&i[13])/2,64&d?(s=536870912*(14&i[14])+4194304*(255&i[15])+16384*(254&i[16])+128*(255&i[17])+(254&i[18])/2,n-s>54e5&&(t.warn(`${Math.round((n-s)/9e4)}s delta between PTS and DTS, align them`),n=s)):s=n),a=i[8];let u=a+9;if(e.size<=u)return null;e.size-=u;let h=new Uint8Array(e.size);for(let e=0,t=o.length;et){u-=t;continue}i=i.subarray(u),t-=u,u=0}h.set(i,l),l+=t}return r&&(r-=a+3),{data:h,pts:n,dts:s,len:r}}return null}var Oo,No=class{constructor(e){this.logger=void 0,this.pid=0,this.lastContinuityCounter=-1,this.integrityState="ok",this.logger=e}get isCorrupted(){return"ok"!==this.integrityState}reset(e){this.pid=e,this.lastContinuityCounter=-1,this.integrityState="ok"}handlePacket(e){if(e.byteLength<4)return;let t=wo(e,0);if(t!==this.pid)return void this.logger.debug(`Packet PID mismatch, expected ${this.pid} got ${t}`);let i=(48&e[3])>>4;if(0===i)return;let r=15&e[3],a=this.lastContinuityCounter;this.lastContinuityCounter=r;let n=!!(1&i);if(2&i&&0!=e[4]&&128&e[5]||a<0)return;let s=n?a+1&15:a;return r!==s?(this.logger.warn(`MPEG-TS Continuity Counter check failed for PID='${t}', CC=${r}, Expected-CC=${s} Last-CC=${a}`),void(this.integrityState="cc-failed")):128&e[1]?(this.logger.warn(`MPEG-TS Packet had TEI flag set for PID='${t}'`),void(this.integrityState="tei-bit")):void 0}},Uo=class{static getSilentFrame(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}}},Fo={video:new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),audio:new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0])},Bo=new Uint8Array([0,0,0,0,0,0,0,0]),$o=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),Ho=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),Go=new Uint8Array([0,0,0,0,0,0,0,0]),Ko=new Uint8Array([0,0,0,0,0,0,0,1]),Wo=new Uint8Array([105,115,111,109]),Vo=new Uint8Array([97,118,99,49]),qo=new Uint8Array([0,0,0,1]),Yo=class e{static box(e,...t){let i=8,r=t.length,a=r;for(;r--;)i+=t[r].byteLength;let n=new Uint8Array(i);for(Zr(n,0,i),Zr(n,4,e),r=0,i=8;r>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))}static mdia(t){return e.box(Vr.mdia,e.mdhd(t.timescale||0,t.duration||0),e.hdlr(t.type),e.minf(t))}static mfhd(t){return e.box(Vr.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}static minf(t){return"audio"===t.type?e.box(Vr.minf,e.box(Vr.smhd,Go),e.DINF,e.stbl(t)):e.box(Vr.minf,e.box(Vr.vmhd,Ho),e.DINF,e.stbl(t))}static moof(t,i,r){return e.box(Vr.moof,e.mfhd(t),e.traf(r,i))}static moov(t){let i=t.length,r=[];for(;i--;)r[i]=e.trak(t[i]);return e.box.apply(null,[Vr.moov,e.mvhd(t[0].timescale||0,t[0].duration||0)].concat(r).concat(e.mvex(t)))}static mvex(t){let i=t.length,r=[];for(;i--;)r[i]=e.trex(t[i]);return e.box.apply(null,[Vr.mvex,...r])}static mvhd(t,i){i*=t;let r=Math.floor(i/(Wr+1)),a=Math.floor(i%(Wr+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(Vr.mvhd,n)}static sdtp(t){let i,r,a=t.samples||[],n=new Uint8Array(4+a.length);for(i=0;i>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(r));for(i=0;i>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(r));let l=e.box(Vr.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),o=t.width,d=t.height,u=t.pixelRatio[0],h=t.pixelRatio[1];return e.box(Vr.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,o>>8&255,255&o,d>>8&255,255&d,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),l,e.box(Vr.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(Vr.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,h>>24,h>>16&255,h>>8&255,255&h])))}static esds(e){let t=e.config,i=t.length;return new Uint8Array([0,0,0,0,3,23+i,0,1,0,4,15+i,64,21,0,0,0,0,0,0,0,0,0,0,0,5,i,...t,6,1,2])}static audioStsd(e){let t=e.samplerate||0;return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount||0,0,16,0,0,0,0,t>>8&255,255&t,0,0])}static mp4a(t){return e.box(Vr.mp4a,e.audioStsd(t),e.box(Vr.esds,e.esds(t)))}static mp3(t){return e.box(Vr[".mp3"],e.audioStsd(t))}static ac3(t){return e.box(Vr["ac-3"],e.audioStsd(t),e.box(Vr.dac3,t.config))}static stsd(t){let{segmentCodec:i}=t;if("audio"===t.type){if("aac"===i)return e.box(Vr.stsd,Ko,e.mp4a(t));if("ac3"===i&&t.config)return e.box(Vr.stsd,Ko,e.ac3(t));if("mp3"===i&&"mp3"===t.codec)return e.box(Vr.stsd,Ko,e.mp3(t))}else{if(!t.pps||!t.sps)throw new Error("video track missing pps or sps");if("avc"===i)return e.box(Vr.stsd,Ko,e.avc1(t));if("hevc"===i&&t.vps)return e.box(Vr.stsd,Ko,e.hvc1(t))}throw new Error(`unsupported ${t.type} segment codec (${i}/${t.codec})`)}static tkhd(t){let i=t.id,r=(t.duration||0)*(t.timescale||0),a=t.width||0,n=t.height||0,s=Math.floor(r/(Wr+1)),l=Math.floor(r%(Wr+1));return e.box(Vr.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,i>>24&255,i>>16&255,i>>8&255,255&i,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,l>>24,l>>16&255,l>>8&255,255&l,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))}static traf(t,i){let r=e.sdtp(t),a=t.id,n=Math.floor(i/(Wr+1)),s=Math.floor(i%(Wr+1));return e.box(Vr.traf,e.box(Vr.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(Vr.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,s>>24,s>>16&255,s>>8&255,255&s])),e.trun(t,r.length+16+20+8+16+8+8),r)}static trak(t){return t.duration=t.duration||4294967295,e.box(Vr.trak,e.tkhd(t),e.mdia(t))}static trex(t){let i=t.id;return e.box(Vr.trex,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}static trun(t,i){let r,a,n,s,l,o,d=t.samples||[],u=d.length,h=12+16*u,c=new Uint8Array(h);for(i+=8+h,c.set(["video"===t.type?1:0,0,15,1,u>>>24&255,u>>>16&255,u>>>8&255,255&u,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0),r=0;r>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,l.isLeading<<2|l.dependsOn,l.isDependedOn<<6|l.hasRedundancy<<4|l.paddingValue<<1|l.isNonSync,61440&l.degradPrio,15&l.degradPrio,o>>>24&255,o>>>16&255,o>>>8&255,255&o],12+16*r);return e.box(Vr.trun,c)}static initSegment(t){let i=e.moov(t);return pa(e.FTYP,i)}static hvc1(t){let i=t.params,r=[t.vps,t.sps,t.pps],a=new Uint8Array([1,i.general_profile_space<<6|(i.general_tier_flag?32:0)|i.general_profile_idc,i.general_profile_compatibility_flags[0],i.general_profile_compatibility_flags[1],i.general_profile_compatibility_flags[2],i.general_profile_compatibility_flags[3],i.general_constraint_indicator_flags[0],i.general_constraint_indicator_flags[1],i.general_constraint_indicator_flags[2],i.general_constraint_indicator_flags[3],i.general_constraint_indicator_flags[4],i.general_constraint_indicator_flags[5],i.general_level_idc,240|i.min_spatial_segmentation_idc>>8,255&i.min_spatial_segmentation_idc,252|i.parallelismType,252|i.chroma_format_idc,248|i.bit_depth_luma_minus8,248|i.bit_depth_chroma_minus8,0,parseInt(i.frame_rate.fps),3|i.temporal_id_nested<<2|i.num_temporal_layers<<3|(i.frame_rate.fixed?64:0),r.length]),n=a.length;for(let e=0;e>8,255&r[e][t].length]),n),n+=2,s.set(r[e][t],n),n+=r[e][t].length}let o=e.box(Vr.hvcC,s),d=t.width,u=t.height,h=t.pixelRatio[0],c=t.pixelRatio[1];return e.box(Vr.hvc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,d>>8&255,255&d,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(Vr.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(Vr.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,255&h,c>>24,c>>16&255,c>>8&255,255&c])))}};Oo=Yo,Yo.FTYP=Oo.box(Vr.ftyp,Wo,qo,Wo,Vo),Yo.DINF=Oo.box(Vr.dinf,Oo.box(Vr.dref,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1])));function jo(e,t,i=1,r=!1){let a=e*t*i;return r?Math.round(a):a}function zo(e,t=!1){return jo(e,1e3,1/9e4,t)}function Qo(e){let{baseTime:t,timescale:i,trackId:r}=e;return`${t/i} (${t}/${i}) trackId: ${r}`}var Xo=8589934592;function Zo(e,t,i,r){return{duration:t,size:i,cts:r,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:e?2:1,isNonSync:e?0:1,paddingValue:0}}}var Jo=class extends ur{constructor(e,t,i,r){super("mp4-remuxer",r),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextVideoTs=null,this.nextAudioTs=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.videoTrackConfig=void 0,this.observer=e,this.config=t,this.typeSupported=i,this.ISGenerated=!1}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){let t=this._initPTS;(!t||!e||e.trackId!==t.trackId||e.baseTime!==t.baseTime||e.timescale!==t.timescale)&&this.log(`Reset initPTS: ${t&&Qo(t)} > ${e&&Qo(e)}`),this._initPTS=this._initDTS=e}resetNextTimestamp(){this.log("reset next 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this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(m=td(i,a,this._initPTS,this._initDTS)),r.samples.length&&(c=id(r,a,this._initPTS))),{audio:u,video:d,initSegment:h,independent:f,text:c,id3:m}}computeInitPts(e,t,i,r){let a=Math.round(i*t),n=ed(e,a);if(n0?e-1:e].dts&&(E=!0)}E&&o.sort(function(e,t){let i=e.dts-t.dts,r=e.pts-t.pts;return i||r}),n=o[0].dts,s=o[o.length-1].dts;let b=s-n,T=b?Math.round(b/(u-1)):p||e.inputTimeScale/30;if(i){let i=n-y,r=i>T,a=i<-1;if((r||a)&&(r?this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${zo(i,!0)} ms (${i}dts) hole between fragments detected at ${t.toFixed(3)}`):this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${zo(-i,!0)} ms (${i}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!a||y>=o[0].pts||wa())){n=y;let e=o[0].pts-i;if(r)o[0].dts=n,o[0].pts=e;else{let t=!0;for(let r=0;re&&t);r++){let e=o[r].pts;if(o[r].dts-=i,o[r].pts-=i,r0?n.dts-o[e-1].dts:T;if(t=e>0?n.pts-o[e-1].pts:T,i.stretchShortVideoTrack&&null!==this.nextAudioTs){let e=Math.floor(i.maxBufferHole*l),t=(r?g+r*l:this.nextAudioTs+c)-n.pts;t>e?(p=t-a,p<0?p=a:R=!0,this.log(`It is approximately ${t/90} ms to the next segment; using duration ${p/90} ms for the last video frame.`)):p=a}else p=a}let m=Math.round(n.pts-n.dts);if(L=Math.min(L,p),D=Math.max(D,p),w=Math.min(w,t),C=Math.max(C,t),!i&&0===e&&m>p){let e=Math.round(m/T)*T;e-m===1&&(this.log(`pad first CTS ${m} -> ${e} of sn: ${a.sn}`),m=e)}d.push(Zo(n.key,p,h,m))}if(d.length){let e=wa();if(e){if(e<70){let e=d[0].flags;e.dependsOn=2,e.isNonSync=0}}else if(function(){if(void 0===ka){let e=Ia.match(/Safari\/(\d+)/i);ka=e?parseInt(e[1]):0}return ka}()&&C-w0&&(r&&Math.abs(E-(g+v))<9e3||Math.abs(ed(f[0].pts,E)-(g+v))<20*d),f.forEach(function(e){e.pts=ed(e.pts,E)}),!i||g<0){let e=f.length;if(f=f.filter(e=>e.pts>=0),e!==f.length&&this.warn(`Removed ${f.length-e} of ${e} samples (initPTS ${v} / ${s})`),!f.length)return;g=0===a?0:r&&!m?Math.max(0,E-v):f[0].pts-v}if("aac"===e.segmentCodec){let t=this.config.maxAudioFramesDrift;for(let i=0,r=g+v;i=t*d&&o<1e4&&m){let t=Math.round(l/d);for(r=n-t*d;r<0&&t&&d;)t--,r+=d;0===i&&(this.nextAudioTs=g=r-v),this.warn(`Injecting ${t} audio frames @ ${((r-v)/s).toFixed(3)}s due to ${Math.round(1e3*l/s)} ms gap.`);for(let n=0;n0))return;_+=p;try{y=new Uint8Array(_)}catch(e){return void this.observer.emit(Ci.ERROR,Ci.ERROR,{type:wi.MUX_ERROR,details:Di.REMUX_ALLOC_ERROR,fatal:!1,chunkMeta:n,error:e,bytes:_,reason:`fail allocating audio mdat ${_}`})}h||(Zr(y,0,_),Zr(y,4,Vr.mdat))}y&&y.set(a,p);let d=a.byteLength;p+=d,c.push(Zo(!0,o,d,0)),T=s}let S=c.length;if(!S)return;let k=c[c.length-1];g=T-v,this.nextAudioTs=g+l*k.duration;let I=h?new Uint8Array(0):Yo.moof(e.sequenceNumber++,b/l,zi({},e,{samples:c}));e.samples=[];let R=(b-v)/s,L=this.nextAudioTs/s,w={data1:I,data2:y,startPTS:R,endPTS:L,startDTS:R,endDTS:L,type:"audio",hasAudio:!0,hasVideo:!1,nb:S};return this.isAudioContiguous=!0,w}};function ed(e,t){let i;if(null===t)return e;for(i=t4294967296;)e+=i;return e}function td(e,t,i,r){let a=e.samples.length;if(!a)return;let n=e.inputTimeScale;for(let s=0;se.pts-t.pts);let n=e.samples;return e.samples=[],{samples:n}}var rd;function ad(e,t,i=!1){return void 0!==(null==e?void 0:e.start)?(e.start+(i?e.duration:0))/e.timescale:t}function nd(e,t,i){let r=e.codec;return r&&r.length>4?r:t===Fi?"ec-3"===r||"ac-3"===r||"alac"===r?r:"fLaC"===r||"Opus"===r?$a(r,!1):(i.warn(`Unhandled audio codec "${r}" in mp4 MAP`),r||"mp4a"):"mjpg"===r?r:(i.warn(`Unhandled video codec "${r}" in mp4 MAP`),r||"avc1")}try{rd=self.performance.now.bind(self.performance)}catch{rd=Date.now}var sd=[{demux:class{constructor(e,t,i,r=gr){this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.initData=void 0,this.logger=void 0,this.config=t,this.logger=r}resetTimeStamp(){}resetInitSegment(e,t,i,r){let a=this.videoTrack=no("video",1),n=this.audioTrack=no("audio",1),s=this.txtTrack=no("text",1);if(this.id3Track=no("id3",1),this.initData=void 0,this.timeOffset=0,null==e||!e.byteLength)return;let l=this.initData=na(e);if(l.video){let{id:e,timescale:t,codec:i,supplemental:r}=l.video;a.id=e,a.timescale=s.timescale=t,a.codec=i,a.supplemental=r}if(l.audio){let{id:e,timescale:t,codec:i}=l.audio;n.id=e,n.timescale=t,n.codec=i}s.id=qr.text,a.sampleDuration=0,a.duration=n.duration=r}resetContiguity(){this.remainderData=null}static probe(e){return function(e,t){let i=e.byteLength;for(let r=0;r8&&jr(e,r+4)===Vr[t])return!0;r=a>1?r+a:i}return!1}(e,"moof")}demux(e,t,i){this.timeOffset=t;let r=e,a=this.videoTrack,n=this.txtTrack;if(this.config.progressive){this.remainderData&&(r=pa(this.remainderData,e));let t=function(e){let t={valid:null,remainder:null},i=ia(e,["moof"]);if(i.length<2)return t.remainder=e,t;let r=i[i.length-1];return t.valid=e.slice(0,r.byteOffset-8),t.remainder=e.slice(r.byteOffset-8),t}(r);this.remainderData=t.remainder,a.samples=t.valid||new Uint8Array}else a.samples=r;let s=this.extractID3Track(a,t),l=this.parseFragment(a,n,t,i);return{videoTrack:a,audioTrack:this.audioTrack,id3Track:s,textTrack:this.txtTrack,initData:this.initData,sampleData:l}}flush(e,t){let i=this.timeOffset,r=this.videoTrack,a=this.txtTrack;r.samples=this.remainderData||new Uint8Array,this.remainderData=null;let n=this.extractID3Track(r,this.timeOffset),s=this.parseFragment(r,a,i,t);return{videoTrack:r,audioTrack:no(),id3Track:n,textTrack:no(),initData:this.initData,sampleData:s}}parseFragment(e,t,i,r){let a=this.initData;if(a&&r){let{samples:n,sampleData:s}=function(e,t,i,r,a=!1){let n=[];return{samples:n,sampleData:{includeSampleDetails:a,tracks:fa(t.samples,i,r,a,{isHEVCFlavor:ga(t.codec),samples:n,timeOffset:e,timescale:t.timescale,trackId:t.id})}}}(i,e,a,this.logger,r.iframe);return t.samples=n,s}t.samples=function(e,t){let i=[],r=t.samples,a=t.timescale,n=t.id,s=!1;return ia(r,["moof"]).map(l=>{let o=l.byteOffset-8;ia(l,["traf"]).map(l=>{let d=ia(l,["tfdt"]).map(e=>{let t=e[0],i=jr(e,4);return 1===t&&(i*=Math.pow(2,32),i+=jr(e,8)),i/a})[0];return void 0!==d&&(e=d),ia(l,["tfhd"]).map(d=>{let u=jr(d,4),h=16777215&jr(d,0),c=!!(1&h),m=0,f=!!(2&h),p=!!(8&h),g=0,v=!!(16&h),E=0,y=!!(32&h),b=!c&&!!(131072&h),T=8;u===n&&(c?(m=jr(d,T),T+=4,m*=Math.pow(2,32),m+=jr(d,T),T+=4):b&&(m=o),f&&(T+=4),p&&(g=jr(d,T),T+=4),v&&(E=jr(d,T),T+=4),y&&(T+=4),"video"===t.type&&(s=ga(t.codec)),ia(l,["trun"]).map(n=>{let l=n[0],o=16777215&jr(n,0),d=!!(1&o),u=0,h=!!(4&o),c=!!(256&o),f=0,p=!!(512&o),v=0,y=!!(1024&o),b=!!(2048&o),T=0,_=jr(n,4),A=8;d&&(u=jr(n,A),A+=4),h&&(A+=4);let S=m+u;for(let o=0;o<_;o++){if(c?(f=jr(n,A),A+=4):f=g,p?(v=jr(n,A),A+=4):v=E,y&&(A+=4),b&&(T=0===l?jr(n,A):Xr(n,A),A+=4),t.type===Bi){let t=0;for(;t{let r=function(e){let t,i=e[0],r="",a="",n=0,s=0,l=0,o=0,d=4;if(0===i){let t=Qr(e,d),i=null!==t?Qr(e,d+t.length):null;null!==t&&null!==i?(r=t,a=i,d+=t.length+i.length,n=jr(e,d),d+=4,s=jr(e,d),d+=4,l=jr(e,d),d+=4,o=jr(e,d),d+=4):(gr.warn(`Unterminated ${null===t?"scheme_id_uri":"value"} in parsing emsg box: version 0 box ends inside a string, dropping all of its fields`),d=e.length)}else if(1===i){n=jr(e,d),d+=4;let i=jr(e,d);d+=4;let s=jr(e,d);d+=4,t=2**32*i+s,Ri(t)||(t=Number.MAX_SAFE_INTEGER,gr.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),l=jr(e,d),d+=4,o=jr(e,d),d+=4;let u=Qr(e,d),h=null!==u?Qr(e,d+u.length):null;null!==u&&(r=u,d+=u.length),null!==h?(a=h,d+=h.length):(gr.warn(`Unterminated ${null===u?"scheme_id_uri":"value"} in parsing emsg box: version 1 box ends inside a string, dropping its ${null===u?"strings and payload":"value and payload"}`),d=e.length)}return{schemeIdUri:r,value:a,timeScale:n,presentationTime:t,presentationTimeDelta:s,eventDuration:l,id:o,payload:e.subarray(d,e.byteLength)}}(e);if(To.test(r.schemeIdUri)){let e=_o(r,t),a=4294967295===r.eventDuration?Number.POSITIVE_INFINITY:r.eventDuration/r.timeScale;a<=.001&&(a=Number.POSITIVE_INFINITY);let n=r.payload;i.samples.push({data:n,len:n.byteLength,dts:e,pts:e,type:ao.emsg,duration:a})}else if(this.config.enableEmsgKLVMetadata){let e=this.config.emsgKLVSchemaUri||ao.misbklv;if(r.schemeIdUri.startsWith(e)){let e=_o(r,t);i.samples.push({data:r.payload,len:r.payload.byteLength,dts:e,pts:e,type:ao.misbklv,duration:Number.POSITIVE_INFINITY})}}})}return i}demuxSampleAes(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}destroy(){this.config=null,this.remainderData=null,this.videoTrack=this.audioTrack=this.id3Track=this.txtTrack=void 0,this.initData=void 0}},remux:class extends ur{constructor(e,t,i,r){super("passthrough-remuxer",r),this.observer=void 0,this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=null,this.initTracks=void 0,this.lastEndTime=null,this.isVideoContiguous=!1,this.videoOnlyRemux=!1,this.decryptdata=null,this.pendingInitSegment=void 0,this.observer=e}destroy(){this.observer&&this.observer.removeAllListeners(),this.observer=null}resetTimeStamp(e){this.lastEndTime=null;let t=this.initPTS;t&&e&&t.baseTime===e.baseTime&&t.timescale===e.timescale||(this.initPTS=e)}resetNextTimestamp(){this.isVideoContiguous=!1,this.lastEndTime=null}resetInitSegment(e,t,i,r){this.audioCodec=t,this.videoCodec=i,this.decryptdata=r,this.pendingInitSegment=e,this.videoOnlyRemux=!1,this.initTracks=void 0,this.initData=void 0,this.emitInitSegment=!0}generateInitSegment(e,t,i){this.videoOnlyRemux=!1;let{audioCodec:r,videoCodec:a}=this;if(null==e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);let{audio:n,video:s}=this.initData=i||na(e);if(t)!function(e,t){if(!e||!t)return;let i=t.keyId;16===(null==i?void 0:i.byteLength)&&t.isCommonEncryption&&ha(e,(e,t)=>{let r=e.subarray(8,24);r.some(e=>0!==e)||(gr.log(`[eme] Patching keyId in 'enc${t?"a":"v"}>sinf>>tenc' box: ${Br(r)} -> ${Br(i)}`),e.set(i,8))})}(e,t);else{let e=n||s;null!=e&&e.encrypted&&this.warn(`Init segment with encrypted track with has no key ("${e.codec}")!`)}n&&(r=nd(n,Fi,this)),s&&(a=nd(s,Bi,this));let l={};n&&s?l.audiovideo={container:"video/mp4",codec:r+","+a,supplemental:s.supplemental,encrypted:s.encrypted,initSegment:e,id:"main"}:n?l.audio={container:"audio/mp4",codec:r,encrypted:n.encrypted,initSegment:e,id:"audio"}:s?l.video={container:"video/mp4",codec:a,supplemental:s.supplemental,encrypted:s.encrypted,initSegment:e,id:"main"}:this.warn("initSegment does not contain moov or trak boxes."),this.initTracks=l}remux(e,t,i,r,a,n,s,l,o,d,u){var h,c;let{initPTS:m,lastEndTime:f}=this,p={audio:void 0,video:void 0,text:void 0,id3:i,initSegment:void 0};Ii(f)||(f=this.lastEndTime=a||0);let g=t.samples;if(!g.length)return p;let v=this.pendingInitSegment;v&&(this.pendingInitSegment=void 0,this.generateInitSegment(v,this.decryptdata,d));let E={initPTS:void 0,timescale:void 0,trackId:void 0},y=this.initData;if(null!=(h=y)&&h.length||(this.generateInitSegment(g),y=this.initData),null==(c=y)||!c.length)return this.warn("Failed to generate initSegment."),p;if(o.iframe&&y.audio&&y.video){var b;let e=null==(b=this.initTracks)||null==(b=b.audiovideo)?void 0:b.initSegment,t=e?function(e){let t=ia(e,["moov"]);if(1!==t.length||ia(e,["moof"]).length)return null;let i=e.byteOffset,r=[],a=[],n=!1,s=ia(t[0],["trak"]);for(let e=0;eC||w>M)&&this.warn(`audio and video track sample timestamps do not overlap. v: ${w}-${C} a: ${D}-${M}}`,k,S);let O=!!S&&(!k||!m&&D=1&&y.video&&o.iframe){let{trun:e,start:t}=k,i=1===e.length,r=e.length?i?e[0].samples:e[0].samples.concat(...e.slice(1).map(e=>e.samples)):[];if(r.length){let a=e[0],n=a;for(let t=e.length;t--;)if(e[t].samples.length){n=e[t];break}let s=n.lastSampleDurationOffset,{defaultSampleDurationOffset:l}=a,d=Math.abs(o.duration-(C-w))>.05,u=r.lengthe+t.size,0):void 0,i=d?o.duration:C-w,a=function(e,t,i,r){if(void 0!==i){let r=e[e.length-1],a=t;for(let t=0;t0;if(d.length){({result:c,dropped:m,droppedBefore:f}=ta(e,d)),Zr(c,s.byteOffset-l-8,s.byteLength+8-m);for(let e=0;e=a}(m,P,a,x)||B!==m.timescale)){let e=!1,t=O?"audio":"video";if(m){let i=0!==a?P/a:1+P/1;e=P>=0&&Math.abs(1-i)<.001,this.log(`${t} timestamps in track ${H} at playlist time: ${n?"":"~"}${a} maps to ${P} with initPTS: ${m.baseTime/m.timescale} (${$/B-m.baseTime/m.timescale}s diff) (${L}) drift estimate: ${i} ${e?"(ignoring drift)":"remapping timestamps (initPTS)"}`)}e||(this.log(`Found initPTS in ${t} track ${H} at playlist time: ${a} offset: ${P-a} (${$}/${B})`),m=null,E.initPTS=$,E.timescale=B,E.trackId=H)}m?(E.initPTS=m.baseTime,E.timescale=m.timescale,E.trackId=m.trackId):((!E.timescale||void 0===E.trackId||void 0===E.initPTS)&&(this.warn("Could not set initPTS"),E.initPTS=P,E.timescale=1,E.trackId=-1),this.initPTS=m={baseTime:E.initPTS,timescale:E.timescale,trackId:E.trackId});let G=P-m.baseTime/m.timescale,K=G+x,W=R&&void 0!==(null==N?void 0:N.ptsMin)?N.ptsMin/N.timescale-m.baseTime/m.timescale:G,V=void 0!==U&&k?U/k.timescale-m.baseTime/m.timescale:R&&null!=N&&N.ptsMax?N.ptsMax/N.timescale-m.baseTime/m.timescale:K;x>0?this.lastEndTime=K:(this.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());let q={data1:F,data2:void 0,startPTS:W,startDTS:G,endPTS:V,endDTS:K,type:L,hasAudio:I,hasVideo:R,nb:1,dropped:0,encrypted:!!y.audio&&y.audio.encrypted||!!y.video&&y.video.encrypted};p.audio=I&&!R?q:void 0,p.video=R?q:void 0;let Y=this.isVideoContiguous,j=null==k?void 0:k.sampleCount;if(j){let e=k.keyFrameIndex,t=-1!==e;q.nb=j,q.dropped=0===e||Y?0:t?e:j,q.independent=t,q.firstKeyFrame=e,t&&k.keyFrameStart&&(q.firstKeyFramePTS=(k.keyFrameStart-m.baseTime)/m.timescale),Y||(p.independent=t),this.isVideoContiguous||(this.isVideoContiguous=t),q.dropped&&this.warn(`fmp4 does not start with IDR: firstIDR ${e}/${j} dropped: ${q.dropped} start: ${q.firstKeyFramePTS||"NA"}`)}return p.initSegment=E,p.id3=td(i,a,m,m),r.samples.length&&(p.text=id(r,a,m)),p}}},{demux:Lo,remux:Jo},{demux:class extends so{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.sampleAes=null,this.observer=e,this.config=t}resetInitSegment(e,t,i,r){super.resetInitSegment(e,t,i,r),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e,t){if(!e)return!1;let i=wr(e,0),r=(null==i?void 0:i.length)||0;if(vo(e,r))return!1;for(let i=e.length;r{a.decryptAacSamples(r.audioTrack.samples,0,()=>{e(r)})})}},remux:Jo},{demux:class extends so{resetInitSegment(e,t,i,r){super.resetInitSegment(e,t,i,r),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;let t=wr(e,0),i=(null==t?void 0:t.length)||0;if(t&&11===e[i]&&119===e[i+1]&&void 0!==Fr(t)&&yo(e,i)<=16)return!1;for(let t=e.length;i0&&null!=(null==t?void 0:t.key)&&null!==t.iv&&null!=t.method&&(i=t),i}(n,t);if(y&&ks(y.method)){let e=this.getDecrypter(),t=Is(y.method);return this.asyncResult=!0,this.decryptionPromise=e.decrypt(n,y.key.buffer,y.iv.buffer,t,i.decryptRange).then(e=>{let t=this.push(e,null,i);return this.decryptionPromise=null,t}),this.decryptionPromise}let b=this.needsProbing(d,u);if(b){let e=i.iframe&&E&&Lo.probe(E,this.logger)?E:n,t=this.configureTransmuxer(e);if(t)return this.logger.warn(`[transmuxer] ${t.message}`),this.observer.emit(Ci.ERROR,Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,fatal:!1,error:t,reason:t.message}),a.executeEnd=rd(),od(i)}(d||u||m||b)&&this.resetInitSegment(E,f,p,v,t,i),(d||m||b)&&this.resetInitialTimestamp(g),o||this.resetContiguity();let T=this.transmux(n,y,c,h,i);this.asyncResult=dd(T);let _=this.currentTransmuxState;return _.contiguous=!0,_.discontinuity=!1,_.trackSwitch=!1,a.executeEnd=rd(),T}flush(e){let t=e.transmuxing;t.executeStart=rd();let{decrypter:i,currentTransmuxState:r,decryptionPromise:a}=this;if(a)return this.asyncResult=!0,a.then(()=>this.flush(e));let n=[],{timeOffset:s}=r;if(i){let t=i.flush();t&&n.push(this.push(t.buffer,null,e))}let{demuxer:l,remuxer:o}=this;if(!l||!o){t.executeEnd=rd();let i=[od(e)];return this.asyncResult?Promise.resolve(i):i}let d=l.flush(s,e);return dd(d)?(this.asyncResult=!0,d.then(t=>(this.flushRemux(n,t,e),n))):(this.flushRemux(n,d,e),this.asyncResult?Promise.resolve(n):n)}flushRemux(e,t,i){if(!this.remuxer)return;let{audioTrack:r,videoTrack:a,id3Track:n,textTrack:s}=t,{accurateTimeOffset:l,timeOffset:o}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${i.sn}${i.part>-1?" part: "+i.part:""} of ${this.id} playlist ${i.level}`);let d=this.remuxer.remux(r,a,n,s,o,l,!0,this.id,i,t.initData,t.sampleData);e.push({remuxResult:d,chunkMeta:i}),i.transmuxing.executeEnd=rd()}resetInitialTimestamp(e){let{demuxer:t,remuxer:i}=this;!t||!i||(t.resetTimeStamp(e),i.resetTimeStamp(e))}resetContiguity(){let{demuxer:e,remuxer:t}=this;!e||!t||(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,i,r,a,n){let{demuxer:s,remuxer:l}=this;!s||!l||(s.resetInitSegment(e,t,i,r,a,n),l.resetInitSegment(e,t,i,a))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0),this.observer&&this.observer.removeAllListeners(),this.decryptionPromise=null,this.decrypter=this.observer=void 0,this.logger=this.config=this.probe=void 0}transmux(e,t,i,r,a){let n;return n="SAMPLE-AES"===(null==t?void 0:t.method)?this.transmuxSampleAes(e,t,i,r,a):this.transmuxUnencrypted(e,i,r,a),n}transmuxUnencrypted(e,t,i,r){let{demuxer:a,remuxer:n}=this;if(!a||!n)return od(r);let s=a.demux(e,t,r,!1,!this.config.progressive),{audioTrack:l,videoTrack:o,id3Track:d,textTrack:u}=s;return{remuxResult:n.remux(l,o,d,u,t,i,!1,this.id,r,s.initData,s.sampleData),chunkMeta:r}}transmuxSampleAes(e,t,i,r,a){return this.demuxer?this.demuxer.demuxSampleAes(e,t,i,a).then(e=>({remuxResult:this.remuxer.remux(e.audioTrack,e.videoTrack,e.id3Track,e.textTrack,i,r,!1,this.id,a,e.initData,e.sampleData),chunkMeta:a})):Promise.reject(new Error("no demuxer"))}configureTransmuxer(e){let t,{config:i,observer:r,typeSupported:a}=this;if(!r)return;try{for(let i=0,r=sd.length;i({remuxResult:{},chunkMeta:e});function dd(e){return"then"in e&&e.then instanceof Function}var ud=class{constructor(e,t,i,r,a){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=i,this.duration=r,this.defaultInitPts=a||null}},hd=class{constructor(e,t,i,r,a,n){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=i,this.trackSwitch=r,this.timeOffset=a,this.initSegmentChange=n}},cd=0,md=class{constructor(e,t,i,r){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=cd++,this.observer=void 0,this.frag=null,this.part=null,this.useWorker=void 0,this.workerContext=null,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.onWorkerMessage=e=>{let t=e.data,i=this.hls;if(i&&null!=t&&t.event&&t.instanceNo===this.instanceNo)switch(t.event){case"init":{var r;let e=null==(r=this.workerContext)?void 0:r.objectURL;e&&self.URL.revokeObjectURL(e);break}case"transmuxComplete":this.handleTransmuxComplete(t.data);break;case"flush":this.onFlush(t.data);break;case"workerLog":i.logger[t.data.logType]&&i.logger[t.data.logType](t.data.message);break;default:t.data=t.data||{},t.data.frag=this.frag,t.data.part=this.part,t.data.id=this.id,i.trigger(t.event,t.data)}},this.onWorkerError=e=>{if(!this.hls)return;let t=new Error(`${e.message} (${e.filename}:${e.lineno})`);this.hls.config.enableWorker=!1,this.hls.logger.warn(`Error in "${this.id}" Web Worker, fallback to inline`),this.hls.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:t})};let a=e.config;this.hls=e,this.id=t,this.useWorker=!!a.enableWorker,this.onTransmuxComplete=i,this.onFlush=r;let n=(e,t)=>{(t=t||{}).frag=this.frag||void 0,e===Ci.ERROR&&(t.parent=this.id,t.part=this.part,this.error=t.error),this.hls.trigger(e,t)};this.observer=new Yl,this.observer.on(Ci.FRAG_DECRYPTED,n),this.observer.on(Ci.ERROR,n);let s=Wa(a.preferManagedMediaSource);if(this.useWorker&&"undefined"!=typeof Worker){let i=this.hls.logger;if(a.workerPath||"function"==typeof __HLS_WORKER_BUNDLE__){try{a.workerPath?(i.log(`loading Web Worker ${a.workerPath} for "${t}"`),this.workerContext=function(e){let t=zl[e];if(t)return t.clientCount++,t;let i=new self.URL(e,self.location.href).href,r={worker:new self.Worker(i),scriptURL:i,clientCount:1};return zl[e]=r,r}(a.workerPath)):(i.log(`injecting Web Worker for "${t}"`),this.workerContext=function(){let e=zl[jl];if(e)return e.clientCount++,e;let t=new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`],{type:"text/javascript"}),i=self.URL.createObjectURL(t),r={worker:new self.Worker(i),objectURL:i,clientCount:1};return zl[jl]=r,r}());let{worker:e}=this.workerContext;e.addEventListener("message",this.onWorkerMessage),e.addEventListener("error",this.onWorkerError),e.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:s,id:t,config:hn(a)})}catch(r){i.warn(`Error setting up "${t}" Web Worker, fallback to inline`,r),this.terminateWorker(),this.error=null,this.transmuxer=new ld(this.observer,s,a,"",t,e.logger)}return}}this.transmuxer=new ld(this.observer,s,a,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){let e=this.instanceNo;this.instanceNo=cd++;let t=this.hls.config,i=Wa(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:i,id:this.id,config:hn(t)})}}terminateWorker(){if(this.workerContext){let{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),function(e){let t=zl[e||jl];if(t&&1===t.clientCount--){let{worker:i,objectURL:r}=t;delete zl[e||jl],r&&self.URL.revokeObjectURL(r),i.terminate()}}(this.hls.config.workerPath)}}destroy(){if(this.workerContext)this.terminateWorker(),this.onWorkerMessage=this.onWorkerError=null;else{let e=this.transmuxer;e&&(e.destroy(),this.transmuxer=null)}let e=this.observer;e&&e.removeAllListeners(),this.frag=null,this.part=null,this.observer=null,this.hls=null}push(e,t,i,r,a,n,s,l,o,d){var u,h;o.transmuxing.start=self.performance.now();let{instanceNo:c,transmuxer:m}=this,f=n?n.start:a.start,p=a.decryptdata,g=this.frag,v=!g||a.cc!==g.cc,E=!g||o.level!==g.level,y=g?o.sn-g.sn:-1,b=this.part?o.part-this.part.index:-1,T=0===y&&o.id>1&&o.id===(null==g?void 0:g.stats.chunkCount),_=!E&&(1===y||0===y&&(1===b||T&&b<=0)),A=self.performance.now();(E||y||0===a.stats.parsing.start)&&(a.stats.parsing.start=A),n&&(b||!_)&&(n.stats.parsing.start=A);let S=!(g&&(null==(u=a.initSegment)?void 0:u.url)===(null==(h=g.initSegment)?void 0:h.url)),k=new hd(v,_,l,E,f,S);if(!_||v||S){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${a.type} sn: ${o.sn}${o.part>-1?" part: "+o.part:""} ${this.id} playlist: ${o.level} id: ${o.id}\n discontinuity: ${v}\n trackSwitch: ${E}\n contiguous: ${_}\n accurateTimeOffset: ${l}\n timeOffset: ${f}\n initSegmentChange: ${S}`);let e=new ud(i,r,t,s,d);this.configureTransmuxer(e)}if(this.frag=a,this.part=n,this.workerContext)this.workerContext.worker.postMessage({instanceNo:c,cmd:"demux",data:e,decryptdata:p,chunkMeta:o,state:k},e instanceof ArrayBuffer?[e]:[]);else if(m){let t=m.push(e,p,o,k);dd(t)?t.then(e=>{this.handleTransmuxComplete(e)}).catch(e=>{this.transmuxerError(e,o,"transmuxer-interface push error")}):this.handleTransmuxComplete(t)}}flush(e){e.transmuxing.start=self.performance.now();let{instanceNo:t,transmuxer:i}=this;if(this.workerContext)this.workerContext.worker.postMessage({instanceNo:t,cmd:"flush",chunkMeta:e});else if(i){let t=i.flush(e);dd(t)?t.then(t=>{this.handleFlushResult(t,e)}).catch(t=>{this.transmuxerError(t,e,"transmuxer-interface flush error")}):this.handleFlushResult(t,e)}}transmuxerError(e,t,i){this.hls&&(this.error=e,this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,chunkMeta:t,frag:this.frag||void 0,part:this.part||void 0,fatal:!1,error:e,err:e,reason:i}))}handleFlushResult(e,t){e.forEach(e=>{this.handleTransmuxComplete(e)}),this.onFlush(t)}configureTransmuxer(e){let{instanceNo:t,transmuxer:i}=this;this.workerContext?this.workerContext.worker.postMessage({instanceNo:t,cmd:"configure",config:e}):i&&i.configure(e)}handleTransmuxComplete(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}},fd=class extends ur{constructor(e,t){super(t,e.logger),this.hls=void 0,this.canLoad=!1,this.timer=-1,this.loadingSync=!1,this.hls=e}destroy(){this.clearTimer(),this.hls=null}clearTimer(){-1!==this.timer&&(self.clearTimeout(this.timer),this.timer=-1)}startLoad(){this.canLoad=!0,this.loadPlaylist()}stopLoad(){this.canLoad=!1,this.clearTimer()}switchParams(e,t,i){let r=null==t?void 0:t.renditionReports;if(r){let a=-1;for(let i=0;i=0&&e>t.partTarget&&(s+=1)}let l=i&&sn(i);return new ln(n,s>=0?s:void 0,l)}}}loadPlaylist(e){this.clearTimer()}loadingPlaylist(e,t){this.clearTimer()}shouldLoadPlaylist(e){return this.canLoad&&!!e&&!!e.url&&(!e.details||e.details.live)}getUrlWithDirectives(e,t){if(t)try{return t.addDirectives(e)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}return e}playlistLoaded(e,t,i){let{details:r,stats:a}=t,n=r.fragments,s=self.performance.now(),l=a.loading.first?Math.max(0,Math.floor(s-a.loading.first)):0;r.advancedDateTime=Date.now()-l;let o=this.hls.config.timelineOffset;if(o!==r.appliedTimelineOffset){let e=Math.max(o||0,0);r.appliedTimelineOffset=e,n.forEach(t=>{null==t||t.setStart(t.playlistOffset+e)})}if(r.live||null!=i&&i.live){var d;let o="levelInfo"in t?t.levelInfo:t.track;r.reloaded(i);let u=null==(d=n[n.length-1])?void 0:d.type;if(r.misses>=this.hls.config.liveMaxUnchangedPlaylistRefresh){let e=new Error(`${u} playlist ${o.id} hit max allowed unchanged reloads.`);this.warn(e);let{networkDetails:i,context:n}=t;return void this.hls.trigger(Ci.ERROR,{type:wi.NETWORK_ERROR,details:Di.PLAYLIST_UNCHANGED_ERROR,fatal:!1,url:r.url,error:e,reason:e.message,level:t.level,parent:u,context:n,networkDetails:i,stats:a})}if(i){hl(i,r,this);let e=r.playlistParsingError;if(e){this.warn(e);let i=this.hls;if(!i.config.ignorePlaylistParsingErrors){let{networkDetails:n}=t;return void i.trigger(Ci.ERROR,{type:wi.NETWORK_ERROR,details:Di.LEVEL_PARSING_ERROR,fatal:!1,url:r.url,error:e,reason:e.message,level:t.level,parent:u,networkDetails:n,stats:a})}r.playlistParsingError=null}}-1===r.requestScheduled&&(r.requestScheduled=a.loading.start);let h=this.hls.mainForwardBufferInfo,c=h?h.end-h.len:0,m=fl(r,1e3*(r.edge-c));r.requestScheduled+m0){if(h>3*r.targetduration)this.log(`Playlist last advanced ${u.toFixed(2)}s ago. Omitting segment and part directives.`),p=void 0,g=void 0;else if(null!=i&&i.tuneInGoal&&h-r.partTarget>i.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${i.tuneInGoal} to: ${c} with playlist age: ${r.age}`),c=0;else{let e=Math.floor(c/r.targetduration);if(p+=e,void 0!==g){g+=Math.round(c%r.targetduration/r.partTarget)}this.log(`CDN Tune-in age: ${r.ageHeader}s last advanced ${u.toFixed(2)}s goal: ${c} skip sn ${e} to part ${g}`)}r.tuneInGoal=c}if(f=this.getDeliveryDirectives(r,t.deliveryDirectives,p,g),e||!d)return r.requestScheduled=s,void this.loadingPlaylist(o,f)}else(r.canBlockReload||r.canSkipUntil)&&(f=this.getDeliveryDirectives(r,t.deliveryDirectives,p,g));f&&void 0!==p&&r.canBlockReload&&(r.requestScheduled=a.loading.first+Math.max(m-2*l,m/2)),this.scheduleLoading(o,f,r)}else this.clearTimer()}scheduleLoading(e,t,i){let r=i||e.details;if(!r)return void this.loadingPlaylist(e,t);let a=self.performance.now(),n=r.requestScheduled;if(a>=n&&!this.loadingSync)return this.loadingSync=!0,this.loadingPlaylist(e,t),void(this.loadingSync=!1);let s=Math.max(n-a,0);this.log(`reload live playlist ${e.name||e.bitrate+"bps"} in ${Math.round(s)} ms`),this.clearTimer(),this.timer=self.setTimeout(()=>this.loadingPlaylist(e,t),s)}getDeliveryDirectives(e,t,i,r){let a=sn(e);return null!=t&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,a=rn),new ln(i,r,a)}checkRetry(e){let t=e.details,i=Ji(e),r=e.errorAction,{action:a,retryCount:n=0,retryConfig:s}=r||{},l=!!r&&!!s&&(a===Cn||!r.resolved&&a===wn);if(l){var o;if(n>=s.maxNumRetry)return!1;if(i&&null!=(o=e.context)&&o.deliveryDirectives)this.warn(`Retrying playlist loading ${n+1}/${s.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{var d;let i=sr(null==(d=e.response)?void 0:d.code);if(this.clearTimer(),i)this.log("Waiting for connection (offline)"),e.reason="offline",this.timer=self.setTimeout(()=>this.checkOfflineStatus(),1e3);else{let e=rr(s,n);this.warn(`Retrying playlist loading ${n+1}/${s.maxNumRetry} after "${t}" in ${e}ms`),this.timer=self.setTimeout(()=>this.loadPlaylist(),e)}}e.levelRetry=!0,r.resolved=!0}return l}checkOfflineStatus(){this.clearTimer(),sr(0)?this.timer=self.setTimeout(()=>this.checkOfflineStatus(),1e3):(this.log("Connection restored (online)"),this.loadPlaylist())}};function pd(e,t){if(e.length!==t.length)return!1;for(let i=0;ie[i]!==t[i])}var vd=class{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,i){if(null===this.queues||null===this.tracks)return;let r=this.queues[t];r.push(e),1===r.length&&!i&&this.executeNext(t)}appendBlocker(e){return new Promise(t=>{let i={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(i,e)})}prependBlocker(e){return new Promise(t=>{if(this.queues){let i={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(i)}})}removeBlockers(){null!==this.queues&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach(e=>{var t;let i=null==(t=e[0])?void 0:t.label;"async-blocker"===i||"async-blocker-prepend"===i?(e[0].execute(),e.splice(0,1)):"block-audio"===i&&e.splice(0,1)})}insertNext(e,t){null!==this.queues&&this.queues[t].splice(1,0,...e)}unblockAudio(){var e;null!==this.queues&&"block-audio"===(null==(e=this.current("audio"))?void 0:e.label)&&this.shiftAndExecuteNext("audio")}audioBlocking(){return null!==this.queues&&this.queues.audio.some(e=>"block-audio"===e.label)}executeNext(e){if(null===this.queues||null===this.tracks)return;let t=this.queues[e];if(t.length){let r=t[0];try{r.execute()}catch(t){var i;if(r.onError(t),null===this.queues||null===this.tracks)return;let a=null==(i=this.tracks[e])?void 0:i.buffer;null!=a&&a.updating||this.shiftAndExecuteNext(e)}}}shiftAndExecuteNext(e){null!==this.queues&&(this.queues[e].shift(),this.executeNext(e))}current(e){var t;return(null==(t=this.queues)?void 0:t[e][0])||null}toString(){let{queues:e,tracks:t}=this;return null===e||null===t?"":`\n${this.list("video")}\n${this.list("audio")}\n${this.list("audiovideo")}}`}list(e){var t,i;return null!=(t=this.queues)&&t[e]||null!=(i=this.tracks)&&i[e]?`${e}: (${this.listSbInfo(e)}) ${this.listOps(e)}`:""}listSbInfo(e){var t;let i=null==(t=this.tracks)?void 0:t[e],r=null==i?void 0:i.buffer;return r?`SourceBuffer${r.updating?" updating":""}${i.ended?" ended":""}${i.ending?" ending":""}`:"none"}listOps(e){var t;return(null==(t=this.queues)?void 0:t[e].map(e=>e.label).join(", "))||""}},Ed=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,yd="HlsJsTrackRemovedError",bd=class extends Error{constructor(e){super(e),this.name=yd}};function Td(e){let t=e.querySelectorAll("source");[].slice.call(t).forEach(t=>{e.removeChild(t)})}function _d(e){return"audio"===e?1:0}function Ad(e,t){return`${e?"":" - triggering recovery"}${t?" with HTMLMediaElement Error: "+t.message:""}`}function Sd(e){return`${e.type}_${e.sn}_${e.level}`}function kd(e,t){let{start:i,end:r}=t,a=0;for(let t=0;t=r)break;let s=Math.max(i,n.start),l=Math.min(r,n.end);l>s&&(a+=l-s)}return a}function Id(e,t){return t.duration-e<=.05}var Rd=class e{constructor(e){this.hls=null,this.autoLevelCapping=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.observer=void 0,this.clientRect=void 0,this.streamController=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.media=null,this.restrictedLevels=[],this.clientRect=null,this.registerListeners()}setStreamController(e){this.streamController=e}destroy(){this.hls&&this.unregisterListener(),(this.timer||this.observer)&&this.stopCapping(),this.media=this.clientRect=this.hls=null,this.streamController=void 0}registerListeners(){let{hls:e}=this;e&&(e.on(Ci.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Ci.BUFFER_CODECS,this.onBufferCodecs,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this))}unregisterListener(){let{hls:e}=this;e&&(e.off(Ci.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Ci.BUFFER_CODECS,this.onBufferCodecs,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this))}onFpsDropLevelCapping(e,t){if(!this.hls)return;let i=this.hls.levels[t.droppedLevel];this.isLevelAllowed(i)&&this.restrictedLevels.push({bitrate:i.bitrate,height:i.height,width:i.width})}onMediaAttaching(e,t){let i=t.media;this.clientRect=null,this.hls&&(i instanceof HTMLVideoElement?(this.media=i,this.hls.config.capLevelToPlayerSize&&this.observe()):this.media=null,(this.timer||this.observer)&&this.hls.levels.length>1&&this.detectPlayerSize())}onManifestParsed(e,t){this.restrictedLevels=[],t.video&&this.startCapping(),this.onLevelsUpdated()}onLevelsUpdated(){if(this.hls)if((this.timer||this.observer)&&(Ii(this.autoLevelCapping)||this.clientRect))this.detectPlayerSize();else if(void 0===this.observer&&void 0===this.timer){let e=this.hls.levels;e.length>1&&e.some(e=>!!e.videoCodec)&&this.startCapping()}}onBufferCodecs(e,t){t.video&&this.startCapping()}onMediaDetaching(){this.stopCapping(),this.media=null}detectPlayerSize(){if(this.media){if(this.mediaHeight<=0||this.mediaWidth<=0||!this.hls)return void(this.clientRect=null);let e=this.hls.levels;if(e.length>1){let t=this.hls,i=this.getMaxLevel(e.length-1);i!==this.autoLevelCapping&&t.logger.log(`Setting autoLevelCapping to ${i}: ${e[i].height}p@${e[i].bitrate} for media ${this.mediaWidth}x${this.mediaHeight}`),t.autoLevelCapping=i,t.autoLevelEnabled&&t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}else 1===e.length&&this.stopCapping()}}getMaxLevel(t){if(!this.hls)return-1;let i=this.hls.levels;if(!i.length)return-1;let r=i.filter((e,i)=>this.isLevelAllowed(e)&&i<=t);return this.observer||(this.clientRect=null),e.getMaxLevelByMediaSize(r,this.mediaWidth,this.mediaHeight)}observe(){let e=self.ResizeObserver;e&&(this.observer=new e(e=>{var t;let i=null==(t=e[0])?void 0:t.contentRect;i&&(this.clientRect=i,this.detectPlayerSize())})),this.observer&&this.media&&this.observer.observe(this.media)}startCapping(){var e;this.timer||this.observer||null==(e=this.hls)||!e.config.capLevelToPlayerSize||(self.clearInterval(this.timer),this.timer=void 0,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.observe(),this.observer||(this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3)),this.detectPlayerSize())}stopCapping(){this.restrictedLevels=[],this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0),this.observer&&(this.observer.disconnect(),this.observer=void 0)}getDimensions(){if(this.clientRect)return this.clientRect;let e=this.media,t={width:0,height:0};if(e){let i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,!t.width&&!t.height&&(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t}get mediaWidth(){return this.getDimensions().width*this.contentScaleFactor}get mediaHeight(){return this.getDimensions().height*this.contentScaleFactor}get contentScaleFactor(){let e=1;if(!this.hls)return e;let{ignoreDevicePixelRatio:t,maxDevicePixelRatio:i}=this.hls.config;if(!t)try{e=self.devicePixelRatio}catch{}return 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t=!1;this.eventTargets.forEach((i,r)=>{let{queue:a}=i;if(!a.length||a.length{i.queue.unshift(...s)}),t||(t=a.length>0)}),t&&this.processEventTargets()}async sendEventReport(e,t){let i=eh(su,e),{status:r}=await this.requester({url:e.url,method:"POST",headers:{"Content-Type":"application/cmcd"},body:t.map(e=>function(e,t={}){return e?Nu(Ru(e,t)):""}(e,i)).join("\n")+"\n"});if(410===r)this.disposeEventTarget(e);else if(429===r||r>499&&r<600)throw new Error(`Event report failed with status ${r}`)}disarmInterval(e){clearInterval(e.intervalId),e.intervalId=void 0}disposeEventTarget(e){let t=this.eventTargets.get(e);t&&(this.disarmInterval(t),this.eventTargets.delete(e))}resetSession(){this.eventTargets.forEach(e=>e.sn=0),this.requestTarget.sn=0,this.lastEmitted={}}},lh="h",oh="v",dh="l",uh="ll";function hh(e,t){return new Ld(e,t)}new Set(yu),new Set(Uu);var ch=["includeKeys"];function mh(e){return Object.keys(e).every(hu)}function fh(e,t,i,r){e&&Object.keys(t).forEach(a=>{let 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this.ok?Promise.resolve():this.error?Promise.reject(this.error):new Promise((e,t)=>{this.emitter.on("error",t),this.emitter.on("resolved",e)})}reset(){this.emitter.removeAllListeners();let e=this.licenseXhr;e&&(e.readyState!==XMLHttpRequest.DONE&&e.abort(),this.licenseXhr=void 0),this.onmessage=this.onkeystatuseschange=void 0}},vh=class extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}},Eh=class e extends ur{constructor(t){super("eme",t.logger),this.hls=void 0,this.config=void 0,this.media=null,this.mediaResolved=void 0,this.keyFormatPromise=null,this.keySystemAccessPromises={},this.sessionSetupByUri={},this.mediaKeySessions=[],this.activeKeys={},this.mediaKeys=null,this.setMediaKeysQueue=e.CDMCleanupPromise?[e.CDMCleanupPromise]:[],this.onMediaEncrypted=e=>{let{initDataType:t,initData:i}=e,r=`"${e.type}" event: init data type: "${t}"`;if(this.log(r),null!==i){if(!this.keyFormatPromise){let e=Object.keys(this.keySystemAccessPromises);e.length||(e=Bs(this.config));let t=e.map(Fs).filter(e=>!!e);this.keyFormatPromise=this.getKeyFormatPromise(t)}this.keyFormatPromise.then(a=>{let n,s,l=Ns(a),o=this.activeLevelKeys();if(l===Cs.FAIRPLAY&&"sinf"===t)try{let e=Gr(new Uint8Array(i)),t=ca(Hr(JSON.parse(e).sinf));if(!t)throw new Error("'schm' box missing or not cbcs/cenc with schi > tenc");n=new Uint8Array(t.subarray(8,24))}catch(e){return void this.warn(`${r} Failed to parse sinf: ${e}`)}else if(l===Cs.PLAYREADY)n=Hs(new Uint8Array(i));else if(l===Cs.WIDEVINE){let e=Ta(i).filter(e=>e.systemId===Us);if(e.length){var d;let t=e[0];n=null!=(d=t.kids)&&d.length?t.kids[0]:null}}if(n){let e=Br(n);for(let r=0;rthis.handleError(e))}},this.onWaitingForKey=e=>{this.log(`"${e.type}" event`)},this.hls=t,this.config=t.config,this.registerListeners()}destroy(){this.onDestroying(),this.onMediaDetached();let e=this.config;e.requestMediaKeySystemAccessFunc=null,e.licenseXhrSetup=e.licenseResponseCallback=void 0,e.drmSystems=e.drmSystemOptions={},this.hls=this.config=null,this.onMediaEncrypted=this.onWaitingForKey=null}registerListeners(){let{hls:e}=this;e&&(e.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Ci.MEDIA_DETACHED,this.onMediaDetached,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Ci.DESTROYING,this.onDestroying,this))}unregisterListeners(){let{hls:e}=this;e&&(e.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Ci.MEDIA_DETACHED,this.onMediaDetached,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Ci.DESTROYING,this.onDestroying,this))}attemptKeySystemAccess(e){if(!this.hls)return Promise.reject(new Error("destroyed"));let t=this.hls.levels,i=(e,t,i)=>!!e&&i.indexOf(e)===t,r=t.map(e=>e.audioCodec).filter(i),a=t.map(e=>e.videoCodec).filter(i);return r.length+a.length===0&&a.push("avc1.42e01e"),new Promise((t,i)=>{let n=e=>{let s=e.shift();this.getMediaKeysPromise(s,r,a).then(e=>t({keySystem:s,mediaKeys:e})).catch(t=>{e.length?n(e):i(t instanceof vh?t:new vh({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_NO_ACCESS,error:t,fatal:!0},t.message))})};n(e)})}requestMediaKeySystemAccess(e,t){let{requestMediaKeySystemAccessFunc:i}=this.config;if("function"!=typeof i){let e=`Configured requestMediaKeySystemAccess is not a function ${i}`;return null===$s&&"http:"===self.location.protocol&&(e=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(e))}return i(e,t)}getMediaKeysPromise(e,t,i){var r;let a=function(e,t,i,r){let a;switch(e){case Cs.FAIRPLAY:a=["cenc","sinf"];break;case Cs.WIDEVINE:case Cs.PLAYREADY:a=["cenc"];break;case Cs.CLEARKEY:a=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${e}`)}return function(e,t,i,r){return[{initDataTypes:e,persistentState:r.persistentState||"optional",distinctiveIdentifier:r.distinctiveIdentifier||"optional",sessionTypes:r.sessionTypes||[r.sessionType||"temporary"],audioCapabilities:t.map(e=>({contentType:`audio/mp4; codecs=${e}`,robustness:r.audioRobustness||"",encryptionScheme:r.audioEncryptionScheme||null})),videoCapabilities:i.map(e=>({contentType:`video/mp4; codecs=${e}`,robustness:r.videoRobustness||"",encryptionScheme:r.videoEncryptionScheme||null}))}]}(a,t,i,r)}(e,t,i,this.config.drmSystemOptions||{}),n=this.keySystemAccessPromises[e],s=null==(r=n)?void 0:r.keySystemAccess;if(!s){this.log(`Requesting encrypted media "${e}" key-system access with config: ${hn(a)}`),s=this.requestMediaKeySystemAccess(e,a);let t=n=this.keySystemAccessPromises[e]={keySystemAccess:s};return s.catch(t=>{this.log(`Failed to obtain access to key-system "${e}": ${t}`)}),s.then(i=>{this.throwIfDestroyed(),this.log(`Access for key-system "${i.keySystem}" obtained`);let r=this.fetchServerCertificate(e);this.log(`Create media-keys for "${e}"`);let a=t.mediaKeys=i.createMediaKeys().then(i=>(this.log(`Media-keys created for "${e}"`),t.hasMediaKeys=!0,r.then(t=>t?this.setMediaKeysServerCertificate(i,e,t):i)));return a.catch(t=>{this.error(`Failed to create media-keys for "${e}"}: ${t}`)}),a})}return s.then(()=>n.mediaKeys)}getMediaKeySessionContext(e,t,i,r){let{mediaKeySessions:a}=this,n=` key-session "${e}" keyId: ${Br(i.keyId||[])} keyUri: ${i.uri} for "${r}"`;for(let e=0;e({keySystem:e,hasMediaKeys:this.keySystemAccessPromises[e].hasMediaKeys})).filter(({hasMediaKeys:e})=>!!e).map(({keySystem:e})=>Fs(e)).filter(e=>!!e)}getKeySystemAccess(e){return this.getKeySystemSelectionPromise(e).then(({keySystem:e,mediaKeys:t})=>this.attemptSetMediaKeys(e,t))}selectKeySystem(e){return this.getKeySystemSelectionPromise(e).then(({keySystem:e})=>{let t=Fs(e);if(!t)throw new Error(`Unable to find format for key-system "${e}"`);return t})}selectKeySystemFormat(e){let t=Object.keys(e.levelkeys||{});return this.keyFormatPromise||(this.log(`Selecting key-system from fragment (sn: ${e.sn} ${e.type}: ${e.level}) key formats ${t.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(t)),this.keyFormatPromise}getKeyFormatPromise(e){let t=Bs(this.config),i=e.map(Ns).filter(e=>!!e&&-1!==t.indexOf(e));return this.selectKeySystem(i)}loadClear(e,t,i){if(this.config.emeEnabled&&!this.getSelectedKeySystemFormats().length){if(t.length)for(let r=0,a=t.length;r{if(!this.hls)return;n.setKeyFormat(e);let t=Ns(e);return t?this.getKeySystemAccess([t]):void 0})}if(this.config.requireKeySystemAccessOnStart){let e=Bs(this.config);if(e.length)return this.getKeySystemAccess(e)}}return null}getKeyStatus(e){let{mediaKeySessions:t}=this;for(let i=0;i(this.throwIfDestroyed(),this.updateUsablePromise(e,"expired")))}updateUsablePromise(e,t,i){let r=this.getSessionForKey(e,t);return r.catch(e=>this.handleError(e,i)),r.then(t=>e)}getSessionForKey(e,t){let i=this.findContextForKey(e);if(void 0!==i)return Promise.resolve(i);let r,a=e.uri,n=this.sessionSetupByUri[a];r=void 0===n?this.resolveSessionForKey(e,t):n.catch(()=>{}).then(()=>(this.throwIfDestroyed(),this.resolveSessionForKey(e,t))),this.sessionSetupByUri[a]=r;let s=()=>{this.sessionSetupByUri[a]===r&&delete this.sessionSetupByUri[a]};return r.then(s,s),r}findContextForKey(e){let{mediaKeySessions:t}=this;for(let i=t.length;i--;){let r=t[i];if(yh(e,r))return r}}resolveSessionForKey(e,t){return this.getKeySystemForKeyPromise(e).then(({keySystem:i,mediaKeys:r})=>{this.throwIfDestroyed();for(let i=this.mediaKeySessions.length;i--;){let r=this.mediaKeySessions[i];if(yh(e,r))return r;let a=this.getUsableKeyPromise(r,e,t);if(a)return a}return this.attemptSetMediaKeys(i,r).then(()=>(this.throwIfDestroyed(),this.getMediaKeySessionContext(i,r,e,t))).then(i=>{this.throwIfDestroyed();let r=e.scheme||"cenc",a=e.pssh?e.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(i,e,r,a,t)})})}getUsableKeyPromise(e,t,i){let r=e.keyRequests[t.uri];if(r)return this.log(`Waiting for usable key (${i} keyId: ${function(e){if(e.keyFormat===Ps)return e.uri;if(null===e.keyId)throw new Error("keyId is null");return Br(e.keyId)}(t)} format: "${t.keyFormat}" URI: ${t.uri})`),r.useable.then(()=>e)}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e,t){if(this.hls)if(e instanceof vh){t&&(e.data.frag=t);let i=e.data.decryptdata;this.error(`${e.message}${i?` (${Br(i.keyId||[])})`:""}`),this.hls.trigger(Ci.ERROR,e.data)}else this.error(e.message),this.hls.trigger(Ci.ERROR,{type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0})}getKeySystemForKeyPromise(e){let t=Ns(e.keyFormat),i=t?[t]:Bs(this.config);return this.attemptKeySystemAccess(i)}getKeySystemSelectionPromise(e){if(e.length||(e=Bs(this.config)),0===e.length)throw new vh({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${hn({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}activeLevelKeys(){let e=this.activeKeys,t=(e.previous||[]).map(e=>e.decryptdata);return e.audio&&t.unshift(e.audio.decryptdata),e.main&&t.unshift(e.main.decryptdata),t}attemptSetMediaKeys(e,t){if(this.mediaResolved=void 0,this.mediaKeys===t)return Promise.resolve();let i=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);let r=Promise.all(i).then(()=>this.media?this.media.setMediaKeys(t):new Promise((e,i)=>{this.mediaResolved=()=>{if(this.mediaResolved=void 0,!this.media)return i(new Error("Attempted to set mediaKeys without media element attached"));this.mediaKeys=t,this.media.setMediaKeys(t).then(e).catch(i)}}));return this.mediaKeys=t,this.setMediaKeysQueue.push(r),r.then(()=>{this.log(`Media-keys set for "${e}"`),i.push(r),this.setMediaKeysQueue=this.setMediaKeysQueue.filter(e=>-1===i.indexOf(e))})}filterInitData(e,t,i,r,a){var n;let s=null==(n=this.config.drmSystems)||null==(n=n[e.keySystem])?void 0:n.generateRequest;if(s)try{let n=s.call(this.hls,i,r,zi({},e,{decryptdata:t,reason:a}),a);if(!n)throw new Error("Invalid response from configured generateRequest filter");t.scheme=n.initDataType?n.initDataType:"cenc";let l=n.initData?n.initData:null;return t.pssh=l?new Uint8Array(l):null,n}catch(e){var l;if(this.warn(e.message),null!=(l=this.hls)&&l.config.debug)throw e}return{initDataType:i,initData:r}}generateRequestWithPreferredKeySession(e,t,i,r,a){let n=this.getUsableKeyPromise(e,t,a);if(n)return n;let s=this.filterInitData(e,t,i,r,a);if(s&&(r=s.initData?s.initData:null,i=s.initDataType),null===r)return a.startsWith("encrypted-event")?Promise.reject(new Error(`missing initialization data for "${a}"`)):(this.log(`Skipping key-session request for "${a}" (no initData)`),Promise.resolve(e));let l=t.uri,o=new gh;e.keyRequests[l]=o;let d=i=>{let r=e.mediaKeysSession;if(!r){let e=new Error("invalid state");return void(o.errored=e)}let{messageType:a,message:n}=i;o.status=a,this.log(`"${a}" message event for session "${r.sessionId}" message size: ${n.byteLength}`),"license-request"===a||"license-renewal"===a?this.renewLicense(e,t,n).catch(t=>{o.errored=t,o.hasListeners||this.handleError(t),this.removeSession(e)}):"license-release"===a?e.keySystem===Cs.FAIRPLAY&&this.updateKeySession(e,t,Rs("acknowledged")).then(()=>this.removeSession(e)).catch(e=>this.handleError(e)):this.warn(`unhandled media key message type "${a}"`)};return o.onmessage=d,kl(e.mediaKeysSession,"message",d),this.generateRequest(e,t,i,r,a,!1)}generateRequest(e,t,i,r,a,n){if(n){let n=this.filterInitData(e,t,i,r,a);n&&(r=n.initData?n.initData:r,i=n.initDataType)}let s=t.uri,l=e.keyRequests[s],o=Br(t.keyId||[]),d=e=>{let i;e.startsWith("usable")?l.resolve():"internal-error"===e||"output-restricted"===e||"output-downscaled"===e?i=bh(e,t):"expired"===e?i=new Error(`key expired (keyId: ${o})`):"released"===e?i=new Error("key released"):"status-pending"===e||this.warn(`unhandled key status change "${e}" (keyId: ${o})`),i&&(l.errored=i,l.hasListeners||this.handleError(i))},u=i=>{if(!e.mediaKeysSession){let e=new Error("invalid state");return void(l.errored=e)}let r=e.keyStatuses=this.getKeyStatuses(e);if(!Object.keys(r).some(e=>"status-pending"!==r[e]))return;let a=this.activeLevelKeys();for(let i=0;ithis.handleError(e));break}}let s=r[o];var u;s?d(s):(e.keyStatusTimeouts||(e.keyStatusTimeouts={}),(u=e.keyStatusTimeouts)[o]||(u[o]=self.setTimeout(()=>{var i;if(!e.mediaKeysSession)return;let r=this.getKeyStatus(t);var a;if(r&&"status-pending"!==r)return this.log(`No status for keyId ${o} in key-session "${null==(a=e.mediaKeysSession)?void 0:a.sessionId}". Using session key-status ${r} from other session.`),d(r);this.log(`key status for ${o} in key-session "${null==(i=e.mediaKeysSession)?void 0:i.sessionId}" timed out after 1000ms`),s="internal-error",d(s)},1e3)),this.log(`No status for keyId ${o} (${hn(r)}).`))};l.onkeystatuseschange=u,kl(e.mediaKeysSession,"keystatuseschange",u);let h=l.useable;return this.log(`Generating key-session request for "${a}" keyId: ${o} URI: ${s} (init data type: ${i} length: ${r.byteLength})`),l.status="started",e.initialized=!0,e.mediaKeysSession.generateRequest(i,r).then(()=>{var t;l.status="generated",this.log(`Request generated for key-session "${null==(t=e.mediaKeysSession)?void 0:t.sessionId}" keyId: ${o} URI: ${s}`)}).catch(e=>{throw this.log(`mediaKeysSession.generateRequest failed: ${e}`),new vh({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_NO_SESSION,error:e,decryptdata:t,fatal:!1},`Error generating key-session request: ${e}`)}).then(()=>h).catch(t=>{var i;this.log(`mediaKeysSession.generateRequest failed: ${t}`);let r=null==(i=t.data)?void 0:i.details;return r!==Di.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED&&r!==Di.KEY_SYSTEM_STATUS_INTERNAL_ERROR||!Object.keys(e.keyStatuses).some(t=>"usable"===e.keyStatuses[t])?this.removeSession(e).then(()=>{throw t}):(this.handleError(t),e)}).then(()=>e)}getKeyStatuses(e){let t={},i=e.mediaKeysSession.sessionId;return e.mediaKeysSession.keyStatuses.forEach((r,a)=>{if("string"==typeof a&&"object"==typeof r){let e=a;a=r,r=e}let n="buffer"in a?new Uint8Array(a.buffer,a.byteOffset,a.byteLength):new Uint8Array(a);if(e.keySystem===Cs.PLAYREADY&&16===n.length){let e=Br(n);t[e]=r,Ls(n)}let s=Br(n);this.log(`key status change "${r}" for keyStatuses keyId: ${s} key-session "${i}"`),t[s]=r}),t}fetchServerCertificate(e){let t=this.config,i=new(0,t.loader)(t),r=function(e,t){let{drmSystems:i}=t,r=null==i?void 0:i[e];if(r)return r.serverCertificateUrl}(e,t);return r?(this.log(`Fetching server certificate for "${e}"`),new Promise((a,n)=>{let s={type:Ni.SERVER_CERTIFICATE,responseType:"arraybuffer",url:r},l=t.certLoadPolicy.default,o={loadPolicy:l,timeout:l.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},d={onSuccess:(e,t,i,r)=>{a(e.data)},onError:(t,i,a,l)=>{n(new vh({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:a,response:Xi({url:s.url,data:void 0},t)},`"${e}" certificate request failed (${r}). Status: ${t.code} (${t.text})`))},onTimeout:(t,i,a)=>{n(new vh({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:a,response:{url:s.url,data:void 0}},`"${e}" certificate request timed out (${r})`))},onAbort:(e,t,i)=>{n(new Error("aborted"))}};i.load(s,o,d)})):(this.log(`No Server Certificate in config.drmSystems["${e}"]`),Promise.resolve())}setMediaKeysServerCertificate(e,t,i){return new Promise((r,a)=>{e.setServerCertificate(i).then(a=>{this.log(`setServerCertificate ${a?"success":"not supported by CDM"} (${i.byteLength}) on "${t}"`),r(e)}).catch(e=>{a(new vh({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:e,fatal:!0},e.message))})})}renewLicense(e,t,i){return this.requestLicense(e,t,new Uint8Array(i)).then(i=>this.updateKeySession(e,t,new Uint8Array(i)).catch(e=>{throw new vh({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_SESSION_UPDATE_FAILED,decryptdata:t,error:e,fatal:!1},e.message)}))}unpackPlayReadyKeyMessage(e,t){let i=Gr(new Uint16Array(t.buffer));if(!i.includes("PlayReadyKeyMessage"))return e.setRequestHeader("Content-Type","text/xml; charset=utf-8"),t;let r=(new DOMParser).parseFromString(i,"application/xml"),a=r.querySelectorAll("HttpHeader");if(a.length>0){let t;for(let i=0,r=a.length;i in key message");return Rs(atob(o))}setupLicenseXHR(e,t,i,r,a){let n=this.config.licenseXhrSetup;return n?Promise.resolve().then(()=>(this.throwIfDestroyed(),n.call(this.hls,e,t,Xi(Xi({},i),{},{decryptdata:r}),a))).catch(s=>{if(!i.mediaKeysSession)throw s;return e.open("POST",t,!0),n.call(this.hls,e,t,Xi(Xi({},i),{},{decryptdata:r}),a)}).then(i=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:i||a})):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:a}))}requestLicense(e,t,i){return new Promise((r,a)=>{let n=function(e,t){let{drmSystems:i,widevineLicenseUrl:r}=t,a=null==i?void 0:i[e];if(a)return a.licenseUrl;if(e===Cs.WIDEVINE&&r)return r}(e.keySystem,this.config);if(!n)return a(new Error(`no license server URL configured for key-system "${e.keySystem}"`));let s=e.keyRequests[t.uri];if(!s)return a(new Error("License emitter removed"));this.log(`Sending license request to URL: ${n}`);let l=this.config.keyLoadPolicy.default,o=new XMLHttpRequest;o.responseType="arraybuffer",o.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return a(new Error("invalid state"));if(4===o.readyState)if(200===o.status){s.requestErrors=[];let i=o.response;this.log(`License received ${i instanceof ArrayBuffer?i.byteLength:i}`);let a=this.config.licenseResponseCallback;if(a)try{i=a.call(this.hls,o,n,Xi(Xi({},e),{},{decryptdata:t}))}catch(e){this.error(e)}r(i)}else{let d=l.errorRetry,u=d?d.maxNumRetry:0;if(s.requestErrors.push({status:o.status,message:o.statusText}),s.requestErrors.length>u||o.status>=400&&o.status<500)a(new vh({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_LICENSE_REQUEST_FAILED,decryptdata:t,fatal:!0,networkDetails:o,response:{url:n,data:void 0,code:o.status,text:o.statusText}},`License Request XHR failed (${n}). Status: ${o.status} (${o.statusText})`));else{let n=u-s.requestErrors.length;this.warn(`Retrying license request, ${n} attempts left`),this.requestLicense(e,t,i).then(r,a)}}},s.licenseXhr&&s.licenseXhr.readyState!==XMLHttpRequest.DONE&&s.licenseXhr.abort(),s.licenseXhr=o,this.setupLicenseXHR(o,n,e,t,i).then(({xhr:t,licenseChallenge:i})=>{e.keySystem==Cs.PLAYREADY&&(i=this.unpackPlayReadyKeyMessage(t,i)),t.send(i)}).catch(a)})}onDestroying(){this.unregisterListeners(),this._clear()}onMediaAttached(e,t){if(!this.config.emeEnabled)return;let i=t.media;this.media=i,kl(i,"encrypted",this.onMediaEncrypted),kl(i,"waitingforkey",this.onWaitingForKey);let r=this.mediaResolved;r?r():this.mediaKeys=i.mediaKeys}onMediaDetached(){let e=this.media;e&&(Il(e,"encrypted",this.onMediaEncrypted),Il(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var t;this.keyFormatPromise=null,this.keySystemAccessPromises={},this.activeKeys={},this.sessionSetupByUri={};let i=this.mediaResolved;if(i&&i(),!this.mediaKeys&&!this.mediaKeySessions.length)return;let r=this.media,a=this.mediaKeySessions.slice();this.mediaKeySessions=[],this.mediaKeys=null,Ks.clearKeyUriToKeyIdMap();let n=a.length;e.CDMCleanupPromise=Promise.all(a.map(e=>this.removeSession(e)).concat((null==r||null==(t=r.setMediaKeys(null))?void 0:t.catch(e=>{this.log(`Could not clear media keys: ${e}`),this.hls&&this.hls.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${e}`)})}))||Promise.resolve())).catch(e=>{this.log(`Could not close sessions and clear media keys: ${e}`),this.hls&&this.hls.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media keys: ${e}`)})}).then(()=>{n&&this.log("finished closing key sessions and clearing media keys")})}onManifestLoading(){this._clear(),this.keyFormatPromise=null}onManifestLoaded(e,{sessionKeys:t}){if(t&&this.config.emeEnabled&&!this.keyFormatPromise){let e=t.reduce((e,t)=>(-1===e.indexOf(t.keyFormat)&&e.push(t.keyFormat),e),[]);this.log(`Selecting key-system from session-keys ${e.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(e),this.keyFormatPromise.catch(()=>{})}}removeSession(e){let{mediaKeysSession:t}=e;if(t){this.log(`Remove licenses and keys and close session "${t.sessionId}"`),Object.keys(e.keyRequests).forEach(i=>{let r=e.keyRequests[i];r.onmessage&&t.removeEventListener("message",r.onmessage),r.onkeystatuseschange&&t.removeEventListener("keystatuseschange",r.onkeystatuseschange),r.reset(),e.keyRequests[i]=void 0}),e.mediaKeysSession=void 0;let i=this.mediaKeySessions.indexOf(e);i>-1&&this.mediaKeySessions.splice(i,1);let{keyStatusTimeouts:r}=e;r&&Object.keys(r).forEach(e=>self.clearTimeout(r[e]));let{drmSystemOptions:a}=this.config;return(function(e){var t;return!(!e||"persistent-license"!==e.sessionType&&(null==(t=e.sessionTypes)||!t.some(e=>"persistent-license"===e)))}(a)?new Promise((e,i)=>{self.setTimeout(()=>i(new Error("MediaKeySession.remove() timeout")),8e3),t.remove().then(e).catch(i)}):Promise.resolve()).catch(e=>{this.log(`Could not remove session: ${e}`),this.hls&&this.hls.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.KEY_SYSTEM_DESTROY_REMOVE_SESSION_ERROR,fatal:!1,error:new Error(`Could not remove session: ${e}`)})}).then(()=>t.close()).then(()=>t.closed).catch(e=>{this.log(`Could not close session: ${e}`),this.hls&&this.hls.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close session: ${e}`)})})}return Promise.resolve()}};function yh(e,t){let i=e.keyId,r=t.mediaKeysSession;if(i&&r){let e=t.mediaKeysSession.keyStatuses;if(e.size)return e.has(i)?e.get(i):t.keyStatuses[Br(i)]}}function bh(e,t){let i="output-restricted"===e,r=i?Di.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:Di.KEY_SYSTEM_STATUS_INTERNAL_ERROR;return new vh({type:wi.KEY_SYSTEM_ERROR,details:r,fatal:!1,decryptdata:t},i?"HDCP level output restricted":`key status changed to "${e}"`)}Eh.CDMCleanupPromise=void 0;var Th=function(){if(null!=Ds&&Ds.VTTCue)return self.VTTCue;let e=["","lr","rl"],t=["start","middle","end","left","right"];function i(e,t){if("string"!=typeof t||!Array.isArray(e))return!1;let i=t.toLowerCase();return!!~e.indexOf(i)&&i}function r(e){return i(t,e)}function a(e,...t){let i=1;for(;i100)throw new Error("Position must be between 0 and 100.");y=e,this.hasBeenReset=!0}})),Object.defineProperty(l,"positionAlign",a({},o,{get:function(){return b},set:function(e){let t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was 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backtrackFragment(e){this._backtrackFragment=e}get couldBacktrack(){return this._couldBacktrack}set couldBacktrack(e){this._couldBacktrack=e}abortCurrentFrag(){this.backtrackFragment=void 0,super.abortCurrentFrag()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,this.targetBufferType())}targetBufferType(){return this.altAudio!==uc||this.audioOnly?null:"video"}onMediaAttached(e,t){super.onMediaAttached(e,t);let i=t.media;kl(i,"playing",this.onMediaPlaying),kl(i,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){let{media:i}=this;i&&(Il(i,"playing",this.onMediaPlaying),Il(i,"seeked",this.onMediaSeeked)),this.videoBuffer=null,super.onMediaDetaching(e,t),!t.transferMedia&&(this._hasEnoughToStart=!1)}onManifestLoading(){super.onManifestLoading(),this.log("Trigger BUFFER_RESET"),this.hls.trigger(Ci.BUFFER_RESET,void 0),this.couldBacktrack=!1,this.backtrackFragment=void 0,this.altAudio=oc,this.audioOnly=!1}onManifestParsed(e,t){let i=!1,r=!1;for(let e=0;e{if(t>=s.startCC)return!0;delete this.initPTS[t]}),this.tick()}synchronizeToLiveEdge(e){let{config:t,media:i}=this;if(!i)return;let r=this.hls.liveSyncPosition,a=this.playhead,n=e.fragmentStart,s=e.edge,l=a>=n-t.maxFragLookUpTolerance&&a<=s;if(null!==r&&i.duration>r&&(a{this.hls&&this.hls.trigger(Ci.AUDIO_TRACK_SWITCHED,t)}),void i.trigger(Ci.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null});i.trigger(Ci.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){let i=yn(t.url,this.hls);if(i){let e=this.videoBuffer;e&&this.mediaBuffer!==e&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=e)}this.altAudio=i?uc:oc,this.tick()}onBufferCreated(e,t){let i,r,a=t.tracks,n=!1;for(let e in a){let t=a[e];if("main"===t.id){if(r=e,i=t,"video"===e){let t=a[e];t&&(this.videoBuffer=t.buffer)}}else n=!0}n&&i?(this.log(`Alternate track found, use ${r}.buffered to schedule main fragment loading`),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){let{frag:i,part:r}=t,a=i.type===Ui.MAIN;if(a){if(this.fragContextChanged(i))return this.warn(`Fragment ${i.sn}${r?" p: "+r.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}`),void(this.state===Ol&&(this.state=wl));let e=!1;if(Gi(i)&&(e=!!i.gap&&!i.tagList.some(e=>"GAP"===e[0])),this.fragBufferedComplete(i,r),e){var n;i.stats.retry++;let e=null==(n=this.levels)?void 0:n[i.level];e&&e.fragmentError++}}let s=this.media;s&&(!this._hasEnoughToStart&&us.getBuffered(s).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),a&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var i;if(t.fatal)this.state=Ul;else switch(t.details){case Di.FRAG_GAP:case Di.FRAG_PARSING_ERROR:case Di.FRAG_DECRYPT_ERROR:case Di.FRAG_LOAD_ERROR:case Di.FRAG_LOAD_TIMEOUT:case Di.KEY_LOAD_ERROR:case Di.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Ui.MAIN,t);break;case Di.LEVEL_LOAD_ERROR:case Di.LEVEL_LOAD_TIMEOUT:case Di.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Bl&&(null==(i=t.context)?void 0:i.type)===Ni.LEVEL&&(this.state=wl);break;case Di.BUFFER_APPEND_NO_PROGRESS:if("main"!==t.parent)return;t.frag&&(t.appendsWithoutProgress||0)>=this.config.appendErrorMaxRetry&&(this.warn(`Marking fragment ${t.frag.sn} of level ${t.frag.level} as a gap after ${t.appendsWithoutProgress} appends without buffered range growth, to prevent loop loading`),this.fragmentTracker.addAsGap(t.frag));break;case Di.BUFFER_ADD_CODEC_ERROR:case Di.BUFFER_APPEND_ERROR:if("main"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&this.resetLoadingState();break;case Di.BUFFER_FULL_ERROR:if("main"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&(!this.config.interstitialsController&&this.config.assetPlayerId?this._hasEnoughToStart=!0:this.flushMainBuffer(0,Number.POSITIVE_INFINITY));break;case Di.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onFragLoadEmergencyAborted(){this.state=wl,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==Fi||!this.altAudio){let e=(t===Bi?this.videoBuffer:this.mediaBuffer)||this.media;e&&(this.afterBufferFlushed(e,t),this.tick())}}onLevelsUpdated(e,t){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level,-1===this.level&&this.resetWhenMissingContext(this.fragCurrent)),this.levels=t.levels}swapAudioCodec(){this.audioCodecSwap=!this.audioCodecSwap}seekToStartPos(){let{media:e}=this;if(!e)return;let t=e.currentTime,i=this.startPosition;if(i>=0&&t0&&(l{let{hls:i}=this,r=null==e?void 0:e.frag;if(!r||this.fragContextChanged(r))return;t.fragmentError=0,this.state=wl,this.startFragRequested=!1,this.bitrateTest=!1;let a=r.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),i.trigger(Ci.FRAG_LOADED,e),r.bitrateTest=!1}).catch(t=>{this.state===Ll||this.state===Ul||(this.warn(t),this.resetFragmentLoading(e))})}_handleTransmuxComplete(e){let t=this.playlistType,{hls:i}=this,{remuxResult:r,chunkMeta:a}=e,n=this.getCurrentContext(a);if(!n)return void this.resetWhenMissingContext(a);let{frag:s,part:l,level:o}=n,{video:d,text:u,id3:h,initSegment:c}=r,{details:m}=o,f=this.altAudio?void 0:r.audio;if(this.fragContextChanged(s))this.fragmentTracker.removeFragment(s);else{if(this.state=xl,c){let e=c.tracks;if(e){let r=s.initSegment||s;if(this.unhandledEncryptionError(c,s))return;this._bufferInitSegment(o,e,r,a),i.trigger(Ci.FRAG_PARSING_INIT_SEGMENT,{frag:r,id:t,tracks:e})}let r=c.initPTS,n=c.timescale,l=this.initPTS[s.cc];if(Ii(r)&&(!l||l.baseTime!==r||l.timescale!==n)){let e=c.trackId;this.initPTS[s.cc]={baseTime:r,timescale:n,trackId:e};let a=this.initPTS.slice(0);i.trigger(Ci.INIT_PTS_FOUND,{timestampOffsets:a,frag:s,id:t,initPTS:r,timescale:n,trackId:e})}}if(d&&m){f&&"audiovideo"===d.type&&this.logMuxedErr(s);let e=m.fragments[s.sn-1-m.startSN],t=s.sn===m.startSN,i=!e||s.cc>e.cc;if(!1!==r.independent){let{startPTS:e,endPTS:r,startDTS:n,endDTS:o}=d;if(l)l.elementaryStreams[d.type]={startPTS:e,endPTS:r,startDTS:n,endDTS:o};else if(d.firstKeyFrame&&d.independent&&1===a.id&&!i&&(this.couldBacktrack=!0),d.dropped&&d.independent){let a=this.getMainFwdBufferInfo(),n=(a?a.end:this.getLoadPosition())+this.config.maxBufferHole,l=d.firstKeyFramePTS?d.firstKeyFramePTS:e;if(!t&&n2&&(s.gap=!0);s.setElementaryStreamInfo(d.type,e,r,n,o),this.backtrackFragment&&(this.backtrackFragment=s),this.bufferFragmentData(d,s,l,a,t||i)}else{if(!t&&!i)return void this.backtrack(s);s.gap=!0}}if(f){let{startPTS:e,endPTS:t,startDTS:i,endDTS:r}=f;l&&(l.elementaryStreams[Fi]={startPTS:e,endPTS:t,startDTS:i,endDTS:r}),s.setElementaryStreamInfo(Fi,e,t,i,r),this.bufferFragmentData(f,s,l,a)}if(m&&null!=h&&h.samples.length){let e={id:t,frag:s,details:m,samples:h.samples};i.trigger(Ci.FRAG_PARSING_METADATA,e)}if(m&&u){let e={id:t,frag:s,details:m,samples:u.samples};i.trigger(Ci.FRAG_PARSING_USERDATA,e)}}}logMuxedErr(e){this.warn(`${Gi(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,i,r){if(this.state!==xl)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(i));let{audio:a,video:n,audiovideo:s}=t;if(a){let i=e.audioCodec,r=Ha(a.codec,i);if("mp4a"===r&&(r="mp4a.40.5"),this.audioCodecSwitch){r&&(r=-1!==r.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5");let e=a.metadata;e&&"channelCount"in e&&1!==(e.channelCount||1)&&!function(){if(void 0===Sa){let e=Ia.match(/Firefox\/(\d+)/i);Sa=e?parseInt(e[1]):0}return Sa}()&&(r="mp4a.40.5")}r&&-1!==r.indexOf("mp4a.40.5")&&/Android/.test(Ia)&&"audio/mpeg"!==a.container&&(r="mp4a.40.2",this.log(`Android: force audio codec to ${r}`)),i&&i!==r&&this.log(`Swapping manifest audio codec "${i}" for "${r}"`),a.levelCodec=r,a.id=Ui.MAIN,this.log(`Init audio buffer, container:${a.container}, codecs[selected/level/parsed]=[${r||""}/${i||""}/${a.codec}]`),delete t.audiovideo}if(n){n.levelCodec=e.videoCodec,n.id=Ui.MAIN;let i=n.codec;if(4===(null==i?void 0:i.length))switch(i){case"hvc1":case"hev1":n.codec="hvc1.1.6.L120.90";break;case"av01":n.codec="av01.0.04M.08";break;case"avc1":n.codec="avc1.42e01e"}this.log(`Init video buffer, container:${n.container}, codecs[level/parsed]=[${e.videoCodec||""}/${i}]${n.codec!==i?" parsed-corrected="+n.codec:""}${n.supplemental?" supplemental="+n.supplemental:""}`),delete t.audiovideo}s&&(this.iframesOnly&&this.logMuxedErr(i),this.log(`Init audiovideo buffer, container:${s.container}, codecs[level/parsed]=[${e.codecs}/${s.codec}]`),delete t.video,delete t.audio);let l=Object.keys(t);if(l.length){if(this.hls.trigger(Ci.BUFFER_CODECS,t),!this.hls)return;l.forEach(e=>{let a=t[e].initSegment;null!=a&&a.byteLength&&this.hls.trigger(Ci.BUFFER_APPENDING,{type:e,data:a,frag:i,part:null,chunkMeta:r,parent:i.type})})}this.tickImmediate()}getMainFwdBufferInfo(){let e=this.getBufferOutput();return this.getFwdBufferInfo(e,Ui.MAIN)}get maxBufferLength(){let{levels:e,level:t}=this,i=null==e?void 0:e[t];return i?this.getMaxBufferLength(i.maxBitrate):this.config.maxBufferLength}backtrack(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=wl}get nextLevel(){let e=this.nextBufferedFrag;return e?e.level:-1}get currentFrag(){var e;if(this.fragPlaying)return this.fragPlaying;let t=(null==(e=this.media)?void 0:e.currentTime)||this.lastCurrentTime;return Ii(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;let t=(null==(e=this.media)?void 0:e.currentTime)||this.lastCurrentTime;if(Ii(t)){let e=this.getLevelDetails(),i=this.currentFrag||(e?An(null,e.fragments,t):null);if(i){let e=i.programDateTime;if(null!==e){let r=e+1e3*(t-i.start);return new Date(r)}}}return null}get currentLevel(){let e=this.currentFrag;return e?e.level:-1}get nextBufferedFrag(){let e=this.currentFrag;return e?this.followingBufferedFrag(e):null}get forceStartLoad(){return this._forceStartLoad}},cc=class extends hc{constructor(...e){super(...e),this.currentOp=void 0,this.nextOp=void 0,this.cached=[],this.cachedSize=0,this.cacheFragmentData=!0,this.initDetails=void 0,this.onBufferedToEnd=()=>{let e=this.media;null!=e&&e.seeking&&(e.currentTime=e.currentTime)},this.onMediaSeeking=()=>{}}setInitPts(e){this.initPTS=e.slice()}loadMediaAt(e,t){if(!this.hls)return;let{seekOnAppend:i}=t,r=e+this.timelineOffset;switch(this.nextLoadPosition=this.lastCurrentTime=r,this.startPosition=e,this.state){case Ll:case Nl:case Ul:this.state=wl}this.state===wl?(this.hls.resumeBuffering(),this.tick(),this.currentOp=[r,t]):this.nextOp=[r,t],this.hls.off(Ci.BUFFERED_TO_END,this.onBufferedToEnd);let a=this.media;i&&a&&this.seekTo(r)&&(this.currentOp=[r,t],this.nextOp=void 0,this.flushPipeline(r,!0))}seekTo(e){let t=this.media;if(t){var i;let r=null==(i=this.getLevelDetails())?void 0:i.edge,a=void 0!==r?r:t.duration;if(e>=a&&(e=a-.01),us.bufferInfo(t,e,0).len>0&&this.getBufferedAt(e))return t.currentTime=e,!0}return!1}getBufferedAt(e){return this.fragmentTracker.getBufferedFrag(e,Ui.MAIN)}cacheSet(e,t){if(!this.hls)return;e.data=t;let i=this.cached;i.push(e),this.cachedSize+=t.buffer.byteLength;let r=this.hls.config.iframeCacheLimit;for(;this.cachedSize>r&&i.length>1;){let e=i.shift();if(!e.data){this.cached=i.filter(e=>!!e.data),this.cachedSize=i.reduce((e,{data:t})=>t?t.buffer.byteLength:0,0);break}this.cachedSize-=e.data.byteLength,e.data=void 0}}onHandlerDestroying(){this.cached.length=0,this.cachedSize=0,super.onHandlerDestroying()}_handleFragmentLoadProgress(e){let t=e.frag,{part:i,payload:r}=e;this.cacheFragmentData&&!i&&null!=r&&r.byteLength&&!t.data&&Gi(t)&&this.cacheSet(t,new Uint8Array(r.slice(0))),super._handleFragmentLoadProgress(e)}loadFragment(e,t,i){let r=this.fragmentTracker.getState(e);r!==Hn&&r!==Kn||!this.canReplayCached(e)?super.loadFragment(e,t,i):this.replayCachedFragment(e)}canReplayCached(e){var t;if(!this.cacheFragmentData||null==(t=e.data)||!t.byteLength)return!1;let i=e.decryptdata;return"identity"!==(null==i?void 0:i.keyFormat)||!!i.key}replayCachedFragment(e){let t=e.data.slice().buffer;this.log(`Buffering cached ${e.type} sn: ${e.sn} of level ${e.level} (${t.byteLength} bytes)`),this.fragCurrent=e,this.startFragRequested=!0;let i=e.stats=new Oi;i.loading.start=i.loading.first=i.loading.end=self.performance.now(),i.loaded=i.total=t.byteLength,i.chunkCount=1,this.state=Cl;let r={frag:e,part:null,payload:t,networkDetails:null};this._handleFragmentLoadProgress(r),this.hls.trigger(Ci.FRAG_LOADED,r),this._handleFragmentLoadComplete(r)}fragBufferedComplete(e,t){super.fragBufferedComplete(e,t);let{currentOp:i,nextOp:r}=this;this.currentOp=this.nextOp=void 0,this.state=Ll,null!=i&&i[1].seekOnAppend&&(this.flushPipeline(i[0],!r),this.seekTo(i[0])||this.log(`Could not seek to ${i[0]} after fragment buffered (superseded or flushed) buffer: ${this.media?Rl(us.getBuffered(this.media)):"none"}`)),r&&this.loadMediaAt.apply(this,r)}flushPipeline(e,t){if(t){let t=this.media;if(t){let i=us.bufferInfo(t,e,0),r=i.len?i.nextStart:0;r&&(this.fragmentTracker.removeFragmentsInRange(r,1/0,Ui.MAIN),this.flushMainBuffer(r,1/0))}this.hls.once(Ci.BUFFERED_TO_END,this.onBufferedToEnd)}this.hls.trigger(Ci.BUFFER_EOS,{type:"video"})}get playhead(){return this.nextLoadPosition}startLoad(){if(!this.startFragRequested){let e=this.hls;e.nextLoadLevel=-1===e.startLevel?0:e.firstAutoLevel}}seekToStartPos(){}setStartPosition(){}alignPlaylists(e,t,i){let r=this.initDetails;return this.initDetails=null,super.alignPlaylists(e,t,i||r||void 0)}getMainFwdBufferInfo(){let e=this.playhead,t=this.getBufferedAt(e);if(t){let i=t.duration;return{len:i,start:e,end:e+i,bufferedIndex:-1}}return{len:0,start:e,end:e,bufferedIndex:-1}}_streamEnded(){let e=this.playhead,t=this.fragmentTracker.getBufferedFrag(e,Ui.MAIN);return!(null==t||!t.endList)}},mc=class extends cc{constructor(...e){super(...e),this._img=void 0,this.queued=void 0,this.cacheFragmentData=!1}get image(){return this._img}set image(e){var t;let i=null==(t=this._img)?void 0:t.src;i&&self.URL.revokeObjectURL(i),this._img=e}loadMediaAt(e){if(!this.hls)return;let t=e+this.timelineOffset;switch(this.nextLoadPosition=this.lastCurrentTime=t,this.startPosition=e,this.state){case Ll:case Nl:case Ul:this.state=wl}if(this.state===wl){if(this.hls.resumeBuffering(),this.media||(this.media={}),this.tick(),this.state===wl){let t=this.getBufferedAt(e);t&&(this.fragCurrent=t,this.updateImage(t,null))}}else{let i=this.fragCurrent;(!i||e>=i.start&&e{if(!this.hls)return;let r=this.hls.levels[e.level];null!=r&&r.fragmentError&&(r.fragmentError=0,e.stats.retry=0);let a=self.performance.now(),n=t?t.stats:e.stats;n.buffering.end=e.stats.buffering.end=a,this.hls.trigger(Ci.FRAG_BUFFERED,{frag:e,part:t,stats:n,id:e.type,chunkMeta:i})},a.onerror=()=>{this.handleError("Image decode error",e,t,i)};let s=a.src;s&&self.URL.revokeObjectURL(s);let l=new Blob([r],{type:"image/jpeg"});a.src=self.URL.createObjectURL(l)}else this.state=Ll,this.processQueued()}processQueued(){let e=this.queued;this.queued=void 0,e&&this.loadMediaAt.apply(this,e)}handleError(e,t,i,r){if(!this.hls)return;let a=new Error(e);this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,chunkMeta:r,frag:t,part:i,fatal:!1,error:a,err:a})}_bufferInitSegment(){}bufferFragmentData(e,t,i,r){super.bufferFragmentData(e,t,i,r,!0);let a=ia(new Uint8Array(e.data1),["mdat"]);if(0===a.length)return void this.handleError("Could not find I-Frame mdat",t,i,r);let n=t;this.cacheSet(n,a[0]),this.updateImage(n,i,r)}fragBufferedComplete(e,t){this.fragmentTracker.fragBuffered(e,!0),super.fragBufferedComplete(e,t),this.processQueued()}checkFragPlaying(){var e;let t=null==(e=this.fragPrevious)?void 0:e.start;if(void 0!==t){let e=this.getAppendedFrag(t);if(e&&!Ki(e,this.fragPlaying))return this.fragPlaying=e,!0}return!1}getMainFwdBufferInfo(){return{len:0,start:this.playhead,end:this.playhead,bufferedIndex:-1}}},fc="Image I-Frame player does not accept HTMLMediaElements",pc={seekOnAppend:!0};var gc=.025,vc=function(e){return e[e.Point=0]="Point",e[e.Range=1]="Range",e}({});function Ec(e,t,i){return`${e.identifier}-${i+1}-${Ch(t)}`}var yc=class{constructor(e,t){this.base=void 0,this._duration=null,this._timelineStart=null,this.appendInPlaceDisabled=void 0,this.appendInPlaceStarted=void 0,this.dateRange=void 0,this.hasPlayed=!1,this.cumulativeDuration=0,this.resumeOffset=NaN,this.playoutLimit=NaN,this.restrictions={skip:!1,jump:!1},this.snapOptions={out:!1,in:!1},this.assetList=[],this.assetListLoader=void 0,this.assetListResponse=null,this.resumeAnchor=void 0,this.error=void 0,this.resetOnResume=void 0,this.base=t,this.dateRange=e,this.setDateRange(e)}setDateRange(e){this.dateRange=e,this.resumeOffset=e.attr.optionalFloat("X-RESUME-OFFSET",this.resumeOffset),this.playoutLimit=e.attr.optionalFloat("X-PLAYOUT-LIMIT",this.playoutLimit),this.restrictions=e.attr.enumeratedStringList("X-RESTRICT",this.restrictions),this.snapOptions=e.attr.enumeratedStringList("X-SNAP",this.snapOptions)}reset(){var e;this.appendInPlaceStarted=!1,null==(e=this.assetListLoader)||e.destroy(),this.assetListLoader=void 0,this.supplementsPrimary||(this.assetListResponse=null,this.assetList=[],this._duration=null)}isAssetPastPlayoutLimit(e){var t;if(e>0&&e>=this.assetList.length)return!0;let i=this.playoutLimit;return!(e<=0||isNaN(i))&&(0===i||((null==(t=this.assetList[e])?void 0:t.startOffset)||0)>i)}findAssetIndex(e){return this.assetList.indexOf(e)}get identifier(){return this.dateRange.id}get startDate(){return this.dateRange.startDate}get startTime(){let e=this.dateRange.startTime;if(this.snapOptions.out){let t=this.dateRange.tagAnchor;if(t)return Tc(t,e)?bc(e,t):e}return e}get startOffset(){return this.cue.pre?0:this.startTime}get startIsAligned(){if(0===this.startTime||this.snapOptions.out)return!0;let e=this.dateRange.tagAnchor;if(e){let t=this.dateRange.startTime;return t-bc(t,e)<.1}return!1}get resumptionOffset(){let e=this.resumeOffset,t=Ii(e)?e:this.duration;return this.cumulativeDuration+t}get resumeTime(){let e=this.startOffset+this.resumptionOffset;if(this.snapOptions.in){let t=this.resumeAnchor;if(t)return Tc(t,e)?bc(e,t):e}return e}get appendInPlace(){return!!this.appendInPlaceStarted||!this.appendInPlaceDisabled&&!(this.cue.once||this.cue.pre||!this.startIsAligned||!(isNaN(this.playoutLimit)&&isNaN(this.resumeOffset)||this.resumeOffset&&this.duration&&Math.abs(this.resumeOffset-this.duration)0||null!==this.assetListResponse}toString(){return function(e){return`["${e.identifier}" ${e.cue.pre?"
":e.cue.post?"":""}${e.timelineStart.toFixed(2)}-${e.resumeTime.toFixed(2)}]`}(this)}};function bc(e,t){return e-t.starte.start-gc&&t{this.reachedPlayout(this.currentTime)&&this.hls&&this.hls.trigger(Ci.PLAYOUT_LIMIT_REACHED,{})};let a=this.hls=new e(t);this.interstitial=i,this.assetItem=r;let n=()=>{this.hasDetails=!0};a.once(Ci.LEVEL_LOADED,n),a.once(Ci.AUDIO_TRACK_LOADED,n),a.once(Ci.SUBTITLE_TRACK_LOADED,n),a.on(Ci.MEDIA_ATTACHING,(e,{media:t})=>{this.removeMediaListeners(),this.mediaAttached=t,this.interstitial.playoutLimit&&(t.addEventListener("timeupdate",this.checkPlayout),this.appendInPlace&&a.on(Ci.BUFFER_APPENDED,()=>{let e=this.bufferedEnd;this.reachedPlayout(e)&&(this._bufferedEosTime=e,a.trigger(Ci.BUFFERED_TO_END,void 0))}))})}get appendInPlace(){return this.interstitial.appendInPlace}loadSource(){let e=this.hls;if(e)if(e.url)e.levels.length&&!e.started&&e.startLoad(-1,!0);else{let t=this.assetItem.uri;try{t=_c(t,e.config.primarySessionId||"").href}catch{}e.loadSource(t)}}bufferedInPlaceToEnd(e,t){var i;if(!this.appendInPlace)return!1;if(null!=(i=this.hls)&&i.bufferedToEnd)return!0;if(!e)return!1;let r=Math.min(this._bufferedEosTime||1/0,this.duration),a=this.timelineOffset+(t||0),n=us.bufferInfo(e,a,.02);return this.getAssetTime(n.end)>=r-.02}reachedPlayout(e){let t=this.interstitial.playoutLimit;return this.startOffset+e>=t}get destroyed(){var e;return!(null!=(e=this.hls)&&e.userConfig)}get assetId(){return this.assetItem.identifier}get interstitialId(){return this.assetItem.parentIdentifier}get media(){var e;return(null==(e=this.hls)?void 0:e.media)||null}get bufferedEnd(){let e=this.media||this.mediaAttached;if(!e)return this._bufferedEosTime?this._bufferedEosTime:this.currentTime;let t=us.bufferInfo(e,e.currentTime,.001);return this.getAssetTime(t.end)}get currentTime(){let e=this.media||this.mediaAttached;return e?this.getAssetTime(e.currentTime):this._currentTime||0}get duration(){let e=this.assetItem.duration;if(!e)return 0;let t=this.interstitial.playoutLimit;if(t){let i=t-this.startOffset;if(i>0&&i1/9e4&&this.hls){if(this.hasDetails)throw new Error("Cannot set timelineOffset after playlists are loaded");this.hls.config.timelineOffset=e}}}getAssetTime(e){let t=this.timelineOffset,i=this.duration;return Math.min(Math.max(0,e-t),i)}removeMediaListeners(){let e=this.mediaAttached;e&&(this._currentTime=e.currentTime,this.bufferSnapShot(),e.removeEventListener("timeupdate",this.checkPlayout))}bufferSnapShot(){var e;this.mediaAttached&&(null!=(e=this.hls)&&e.bufferedToEnd&&(this._bufferedEosTime=this.bufferedEnd))}destroy(){this.removeMediaListeners(),this.hls&&this.hls.destroy(),this.hls=null,this.tracks=this.mediaAttached=this.checkPlayout=null}attachMedia(e){var t;this.loadSource(),null==(t=this.hls)||t.attachMedia(e)}detachMedia(){var e;this.removeMediaListeners(),this.mediaAttached=null,null==(e=this.hls)||e.detachMedia()}resumeBuffering(){var e;null==(e=this.hls)||e.resumeBuffering()}pauseBuffering(){var e;null==(e=this.hls)||e.pauseBuffering()}transferMedia(){var e;return this.bufferSnapShot(),(null==(e=this.hls)?void 0:e.transferMedia())||null}resetDetails(){let e=this.hls;if(e&&this.hasDetails){e.stopLoad();let t=e=>delete e.details;e.levels.forEach(t),e.allAudioTracks.forEach(t),e.allSubtitleTracks.forEach(t),this.hasDetails=!1}}on(e,t,i){var r;null==(r=this.hls)||r.on(e,t)}once(e,t,i){var r;null==(r=this.hls)||r.once(e,t)}off(e,t,i){var r;null==(r=this.hls)||r.off(e,t)}toString(){var e;return`HlsAssetPlayer: ${Sc(this.assetItem)} ${null==(e=this.hls)?void 0:e.sessionId} ${this.appendInPlace?"append-in-place":""}`}},Ic=.033,Rc=class extends ur{constructor(e,t){super("interstitials-sched",t),this.onScheduleUpdate=void 0,this.eventMap={},this.events=null,this.items=null,this.durations={primary:0,playout:0,integrated:0},this.onScheduleUpdate=e}destroy(){this.reset(),this.onScheduleUpdate=null}reset(){this.eventMap={},this.setDurations(0,0,0),this.events&&this.events.forEach(e=>e.reset()),this.events=this.items=null}resetErrorsInRange(e,t){return this.events?this.events.reduce((i,r)=>e<=r.startOffset&&t>r.startOffset?(delete r.error,i+1):i,0):0}get duration(){let e=this.items;return e?e[e.length-1].end:0}get length(){return this.items?this.items.length:0}getEvent(e){return e&&this.eventMap[e]||null}hasEvent(e){return e in this.eventMap}findItemIndex(e,t){if(e.event)return this.findEventIndex(e.event.identifier);let i=-1;e.nextEvent?i=this.findEventIndex(e.nextEvent.identifier)-1:e.previousEvent&&(i=this.findEventIndex(e.previousEvent.identifier)+1);let r=this.items;if(r)for(r[i]||(void 0===t&&(t=e.start),i=this.findItemIndexAtTime(t));i>=0&&null!=(a=r[i])&&a.event;){var a;i--}return i}findItemIndexAtTime(e,t){let i=this.items;if(i)for(let r=0;rn&&e1)for(let e=0;ei&&(t-1===l.indexOf(e.identifier)):[];s.length&&s.sort((e,t)=>{let i=e.cue.pre,r=e.cue.post,a=t.cue.pre,n=t.cue.post;if(i&&!a)return-1;if(a&&!i||r&&!n)return 1;if(n&&!r)return-1;if(!(i||a||r||n)){let i=e.startTime,r=t.startTime;if(i!==r)return i-r}return e.dateRange.tagOrder-t.dateRange.tagOrder}),this.events=s,o.forEach(e=>{this.removeEvent(e)}),this.updateSchedule(e,o,i)}updateSchedule(e,t=[],i=0,r=!1){let a=this.events||[];if(a.length||t.length||this.length<2){let n=this.items,s=this.parseSchedule(a,e,i);(r||t.length||(null==n?void 0:n.length)!==s.length||s.some((e,t)=>Math.abs(e.playout.start-n[t].playout.start)>.005||Math.abs(e.playout.end-n[t].playout.end)>.005))&&(this.items=s,this.onScheduleUpdate(t,n))}}parseDateRanges(e,t,i){let r=[],a=Object.keys(e);for(let n=0;n!(e.error||e.cue.once&&e.hasPlayed))).length){this.resolveOffsets(e,t);let o=0,d=0;if(e.forEach((t,l)=>{let u=t.cue.pre,h=t.cue.post,c=e[l-1]||null,m=t.appendInPlace,f=h?n:t.startOffset,p=t.duration,g=t.timelineOccupancy===vc.Range?p:0,v=u&&a.live?i+(t.resumeOffset||0):0,E=v||t.resumptionOffset,y=(null==c?void 0:c.startTime)===f,b=f+t.cumulativeDuration,T=m?b+p:f+E;if(u||!h&&f<=0){let e=d;d+=g,t.timelineStart=b;let i=s;s+=p,r.push({event:t,start:b,end:T,playout:{start:i,end:s},integrated:{start:e,end:d}})}else{if(!(f<=n))return;{if(!y){let i=f-o;if(i>Ic){let a=o,n=d;d+=i;let u=s;s+=i;let h={previousEvent:e[l-1]||null,nextEvent:t,start:a,end:a+i,playout:{start:u,end:s},integrated:{start:n,end:d}};r.push(h)}else i>0&&c&&(c.cumulativeDuration+=i,r[r.length-1].end=f)}h&&(T=b),t.timelineStart=b;let i=d;d+=g;let a=s;s+=p,r.push({event:t,start:b,end:T,playout:{start:a,end:s},integrated:{start:i,end:d}})}}let _=v||t.resumeTime;o=h||_>n?n:!u&&T&&t.appendInPlaceStarted&&_-T>Ic?T:_}),o{let o=s.cue.pre,d=s.cue.post,u=o?0:d?r:s.startTime;this.updateAssetDurations(s),n===u?s.cumulativeDuration=a:(a=0,n=u),!d&&s.snapOptions.in&&(s.resumeAnchor=An(null,i.fragments,s.startOffset+s.resumptionOffset,0,0)||void 0),s.appendInPlace&&!s.appendInPlaceStarted&&(this.primaryCanResumeInPlaceAt(s,t)||(s.appendInPlace=!1)),!s.appendInPlace&&l+1gc?(this.log(`"${e.identifier}" resumption ${i} not aligned with estimated timeline end ${r}`),!1):!Object.keys(t).some(r=>{let a=t[r].details,n=a.edge;if(i>=n)return this.log(`"${e.identifier}" resumption ${i} past ${r} playlist end ${n}`),!1;let s=An(null,a.fragments,i);if(!s)return this.log(`"${e.identifier}" resumption ${i} does not align with any fragments in ${r} playlist (${a.fragStart}-${a.fragmentEnd})`),!0;let l="audio"===r?.175:0;return!(Math.abs(s.start-i){let n=t.data,s=null==n?void 0:n.ASSETS;if(!Array.isArray(s)){let t=this.assignAssetListError(e,Di.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),r.url,i,a);return void this.hls.trigger(Ci.ERROR,t)}e.assetListResponse=n,this.hls.trigger(Ci.ASSET_LIST_LOADED,{event:e,assetListResponse:n,networkDetails:a})},onError:(t,i,r,a)=>{let n=this.assignAssetListError(e,Di.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${t.code} ${t.text} (${i.url})`),i.url,a,r);this.hls.trigger(Ci.ERROR,n)},onTimeout:(t,i,r)=>{let a=this.assignAssetListError(e,Di.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${i.url})`),i.url,t,r);this.hls.trigger(Ci.ERROR,a)}};return n.load(s,o,d),this.hls.trigger(Ci.ASSET_LIST_LOADING,{event:e}),n}assignAssetListError(e,t,i,r,a,n){return e.error=i,{type:wi.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:r,error:i,networkDetails:n,stats:a}}};function Dc(e){var t;null==e||null==(t=e.play())||t.catch(()=>{})}function Cc(e,t){return`[${e}] Advancing timeline position to ${t}`}var Mc=class{constructor(e){this.buffered=void 0;let t=(t,i,r)=>{if((i>>>=0)>r-1)throw new DOMException(`Failed to execute '${t}' on 'TimeRanges': The index provided (${i}) is greater than the maximum bound (${r})`);return e[i][t]};this.buffered={get length(){return 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i="function"==typeof t?t():t;gr.log(`${this.time} [${e}] ${i}`)}}},Kc=function(e){let t=[];for(let i=0;i=Nc&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=41)}moveCursor(e){let t=Math.min(this.pos+e,Nc);if(e>1)for(let e=this.pos+1;e=144&&this.backSpace();let t=xc(e);this.pos>=Nc?this.logger.log(0,()=>"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". 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TEXT-MODE?")}!a&&!n&&this.logger.log(2,()=>"Couldn't parse cleaned data "+Kc([i,r])+" orig: "+Kc([t[e],t[e+1]]))}}parseCmd(e,t){if(!((20===e||28===e||21===e||29===e)&&t>=32&&t<=47)&&!((23===e||31===e)&&t>=33&&t<=35))return!1;let i=20===e||21===e||23===e?1:2,r=this.getChannel(i);return 20===e||21===e||28===e||29===e?32===t?r.ccRCL():33===t?r.ccBS():34===t?r.ccAOF():35===t?r.ccAON():36===t?r.ccDER():37===t?r.ccRU(2):38===t?r.ccRU(3):39===t?r.ccRU(4):40===t?r.ccFON():41===t?r.ccRDC():42===t?r.ccTR():43===t?r.ccRTD():44===t?r.ccEDM():45===t?r.ccCR():46===t?r.ccENM():47===t&&r.ccEOC():r.ccTO(t-32),this.currentChannel=i,!0}parseMidrow(e,t){let i=0;if((17===e||25===e)&&t>=32&&t<=47){if(i=17===e?1:2,i!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;let r=this.channels[i];return!!r&&(r.ccMIDROW(t),this.logger.log(3,()=>"MIDROW ("+Kc([e,t])+")"),!0)}return!1}parsePAC(e,t){let 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r=t.status,o="text"===t.responseType?t.responseText:null;if(r>=200&&r<300){let a=null!=o?o:t.response;if(null!=a){var n,s;i.loading.end=Math.max(self.performance.now(),i.loading.first);let l="arraybuffer"===t.responseType?a.byteLength:a.length;i.loaded=i.total=l,i.bwEstimate=8e3*i.total/(i.loading.end-i.loading.first);let o=null==(n=this.callbacks)?void 0:n.onProgress;o&&o(i,e,a,t);let d={url:t.responseURL,data:a,code:r};return e.rangeEnd&&l!==e.rangeEnd-e.rangeStart&&gr.warn(`Payload length ${l} does not match requested Range: bytes=${e.rangeStart}-${e.rangeEnd-1}`),void(null==(s=this.callbacks)||s.onSuccess(d,i,e,t))}}let d=a.loadPolicy.errorRetry;var l;if(nr(d,i.retry,!1,{url:e.url,data:void 0,code:r}))this.retry(d);else gr.error(`${r} while loading ${e.url}`),null==(l=this.callbacks)||l.onError({code:r,text:t.statusText},e,t,i)}}loadprogress(e){let t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}getCacheAge(){let e=null;if(this.loader&&om.test(this.loader.getAllResponseHeaders())){let t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.loader&&new RegExp(`^${e}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}},um=Xi(Xi({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,maxDevicePixelRatio:Number.POSITIVE_INFINITY,preferManagedMediaSource:!1,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,frontBufferFlushThreshold:1/0,loopBackBufferFlush:void 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extends ur{constructor(e){super("abr",e.logger),this.hls=void 0,this.lastLevelLoadSec=0,this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.firstAutoFloor=-1,this._nextAutoLevel=-1,this.nextAutoLevelKey="",this.audioTracksByGroup=null,this.codecTiers=null,this.timer=-1,this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.rebufferNotice=-1,this.supportedCache={},this.bwEstimator=void 0,this._abandonRulesCheck=e=>{var t;let{fragCurrent:i,partCurrent:r,hls:a}=this;if(!a)return;let{autoLevelEnabled:n,media:s}=a;if(!i||!s)return;let l=performance.now(),o=r?r.stats:i.stats,d=r?r.duration:i.duration,u=l-o.loading.start,h=a.minAutoLevel,c=i.level,m=this._nextAutoLevel;if(o.aborted||o.loaded&&o.loaded===o.total||c<=h)return this.clearTimer(),void(this._nextAutoLevel=-1);if(!n)return;let f=m>-1&&m!==c,p=!!e||f;if(!p&&(s.paused||!s.playbackRate||!s.readyState))return;let g=a.mainForwardBufferInfo;if(!p&&null===g)return;let v=this.bwEstimator.getEstimateTTFB(),E=Math.abs(s.playbackRate);if(u<=Math.max(v,d/(2*E)*1e3))return;let y=g?g.len/E:0,b=o.loading.first?o.loading.first-o.loading.start:-1,T=o.loaded&&b>-1,_=this.getBwEstimate(),A=a.levels,S=A[c],k=Math.max(o.loaded,Math.round(d*(i.bitrate||S.averageBitrate)/8)),I=T?u-b:u;I<1&&T&&(I=Math.min(u,8*o.loaded/_));let R=T?1e3*o.loaded/I:0,L=v/1e3,w=R?(k-o.loaded)/R:8*k/_+L;if(w<=y)return;let D,C=R?8*R:_,M=!0===(null==(t=(null==e?void 0:e.details)||a.latestLevelDetails)?void 0:t.live),P=a.config.abrBandWidthUpFactor,x=Number.POSITIVE_INFINITY;for(D=c-1;D>h;D--){let e=A[D].maxBitrate,t=!A[D].details||M;if(x=this.getTimeToLoadFrag(L,C,d*e,t),x=w||x>10*d)return;T?this.bwEstimator.sample(u-Math.min(v,b),o.loaded):this.bwEstimator.sampleTTFB(u);let O=A[D].maxBitrate;this.getBwEstimate()*P>O&&(this.firstAutoFloor=Math.min(D,a.firstLevel),this.resetEstimator(O));let N=this.findBestLevel(O,h,D,0,y,1,1);N>-1&&(D=N),this.warn(`Fragment ${i.sn}${r?" part "+r.index:""} of level ${c} is loading too slowly;\n      Fragment duration: ${i.duration.toFixed(3)}\n      Time to underbuffer: ${y.toFixed(3)} s\n      Estimated load time for current fragment: ${w.toFixed(3)} s\n      Estimated load time for down switch fragment: ${x.toFixed(3)} s\n      TTFB estimate: ${0|b} ms\n      Current BW estimate: ${Ii(_)?0|_:"Unknown"} bps\n      New BW estimate: ${0|this.getBwEstimate()} bps\n      Switching to level ${D} @ ${0|O} bps`),a.nextLoadLevel=a.nextAutoLevel=D,this.clearTimer();let U=()=>{this.clearTimer();let e=this.hls;if(this.fragCurrent===i&&e.loadLevel===D&&D>0){let t=this.getStarvationDelay();if(this.warn(`Aborting inflight request ${D>0?"and switching down":""}\n      Fragment duration: ${i.duration.toFixed(3)} s\n      Time to underbuffer: ${t.toFixed(3)} s`),i.abortRequests(),this.fragCurrent=this.partCurrent=null,D>h){let i=this.findBestLevel(e.levels[h].bitrate,h,D,0,t,1,1);-1===i&&(i=h),e.nextLoadLevel=e.nextAutoLevel=i,this.firstAutoFloor=Math.min(i,e.firstLevel),this.resetEstimator(e.levels[i].bitrate)}}};f||w>2*x?U():this.timer=self.setInterval(U,1e3*x),a.trigger(Ci.FRAG_LOAD_EMERGENCY_ABORTED,{frag:i,part:r,stats:o})},this.hls=e,this.bwEstimator=this.initEstimator(),this.registerListeners()}resetEstimator(e){this.hls&&(e&&(this.log(`setting initial bwe to ${e}`),this.hls.config.abrEwmaDefaultEstimate=e),this.firstSelection=-1,this.bwEstimator=this.initEstimator())}initEstimator(){let e=this.hls.config;return new dr(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){let e=this.hls;e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.FRAG_LOADING,this.onFragLoading,this),e.on(Ci.FRAG_LOADED,this.onFragLoaded,this),e.on(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Ci.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Ci.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(Ci.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e&&(e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.FRAG_LOADING,this.onFragLoading,this),e.off(Ci.FRAG_LOADED,this.onFragLoaded,this),e.off(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Ci.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Ci.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(Ci.ERROR,this.onError,this))}destroy(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=this.supportedCache=null,this.audioTracksByGroup=this.codecTiers=this.fragCurrent=this.partCurrent=null}onManifestLoading(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.firstAutoFloor=-1,this.lastLevelLoadSec=0,this.supportedCache={},this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()}onLevelsUpdated(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null}onMaxAutoLevelUpdated(){this.firstSelection=-1,this.nextAutoLevelKey=""}onFragLoading(e,t){let i=t.frag;if(!this.ignoreFragment(i)){var r;if(!i.bitrateTest)this.fragCurrent=i,this.partCurrent=null!=(r=t.part)?r:null;this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100)}}onLevelSwitching(e,t){this.clearTimer()}onError(e,t){if(!t.fatal)switch(t.details){case Di.BUFFER_ADD_CODEC_ERROR:case Di.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case Di.FRAG_LOAD_TIMEOUT:{let e=t.frag,{fragCurrent:i,partCurrent:r}=this;if(e&&Wi(e,i)){let t=performance.now(),i=r?r.stats:e.stats,a=t-i.loading.start,n=i.loading.first?i.loading.first-i.loading.start:-1;if(i.loaded&&n>-1){let e=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(a-Math.min(e,n),i.loaded)}else this.bwEstimator.sampleTTFB(a)}break}}}getTimeToLoadFrag(e,t,i,r){return e+i/t+(r?e+this.lastLevelLoadSec:0)}onLevelLoaded(e,t){let i=this.hls.config,{loading:r}=t.stats,a=r.end-r.first;Ii(a)&&(this.lastLevelLoadSec=a/1e3),t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD),this.timer>-1&&this._abandonRulesCheck(t.levelInfo)}onFragLoaded(e,t){var i;let{frag:r,part:a}=t,n=a?a.stats:r.stats;if(r.type===Ui.MAIN&&this.bwEstimator.sampleTTFB(n.loading.first-n.loading.start),!this.ignoreFragment(r)){if(this.clearTimer(),r.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,null!=(i=this.hls)&&i.config.abrMaxWithRealBitrate){let e=a?a.duration:r.duration,t=this.hls.levels[r.level],i=(t.loaded?t.loaded.bytes:0)+n.loaded,s=(t.loaded?t.loaded.duration:0)+e;t.loaded={bytes:i,duration:s},t.realBitrate=Math.round(8*i/s)}if(r.bitrateTest){let e={stats:n,frag:r,part:a,id:r.type};this.onFragBuffered(Ci.FRAG_BUFFERED,e),r.bitrateTest=!1}else this.lastLoadedFragLevel=r.level}}onFragBuffered(e,t){let{frag:i,part:r}=t,a=null!=r&&r.stats.loaded?r.stats:i.stats;if(a.aborted||this.ignoreFragment(i))return;let n=((i.bitrate||0)>=1e5?a.parsing.end:a.loading.end)-a.loading.start-Math.min(a.loading.first-a.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(n,a.loaded),a.bwEstimate=this.getBwEstimate(),i.bitrateTest?this.bitrateTestDelay=n/1e3:(this.bitrateTestDelay=0,this.firstAutoFloor>-1&&this.bwEstimator.canEstimate()&&(this.firstAutoFloor=-1))}ignoreFragment(e){return e.type!==Ui.MAIN||"initSegment"===e.sn}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){let{hls:e}=this;if(!e)return 0;let{maxAutoLevel:t,minAutoLevel:i}=e,r=this.getBwEstimate(),a=this.getStarvationDelay(),n=e.config.maxStarvationDelay,s=this.findBestLevel(r,i,t,a/2,n,1,1);if(s>-1)return s;let l=e.firstLevel,o=-1===this.firstAutoFloor?1/0:this.firstAutoFloor,d=Math.min(Math.max(l,i),t,o);return this.warn(`Could not find best starting auto level. Defaulting to first in playlist ${l} clamped to ${d}`),d}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){if(!this.hls)return-1;let e=this.forcedAutoLevel,t=this.bwEstimator.canEstimate(),i=this.lastLoadedFragLevel>-1;if(!(-1===e||t&&i&&this.nextAutoLevelKey!==this.getAutoLevelKey()))return e;let r=t&&i?this.getNextABRAutoLevel():this.firstAutoLevel;if(-1!==e){let t=this.hls.levels;if(t.length>Math.max(e,r)&&t[e].loadError<=t[r].loadError)return e}return this._nextAutoLevel=r,this.nextAutoLevelKey=this.getAutoLevelKey(),r}getAutoLevelKey(){return`${this.getBwEstimate()}_${this.getStarvationDelay().toFixed(2)}`}getNextABRAutoLevel(){let{fragCurrent:e,partCurrent:t,hls:i}=this;if(!i)return-1;if(i.levels.length<=1)return i.loadLevel;let{maxAutoLevel:r,config:a,minAutoLevel:n}=i,s=t?t.duration:e?e.duration:0,l=this.getBwEstimate(),o=this.getStarvationDelay(),d=a.abrBandWidthFactor,u=a.abrBandWidthUpFactor;if(o){let e=this.findBestLevel(l,n,r,o,0,d,u);if(e>=0)return this.rebufferNotice=-1,e}let h=s?Math.min(s,a.maxStarvationDelay):a.maxStarvationDelay;if(!o){let e=this.bitrateTestDelay;e&&(h=(s?Math.min(s,a.maxLoadingDelay):a.maxLoadingDelay)-e,this.info(`bitrate test took ${Math.round(1e3*e)}ms, set first fragment max fetchDuration to ${Math.round(1e3*h)} ms`),d=u=1)}let c=this.findBestLevel(l,n,r,o,h,d,u);if(this.rebufferNotice!==c&&(this.rebufferNotice=c,this.info(`${o?"rebuffering expected":"buffer is empty"}, optimal quality level ${c}`)),c>-1)return c;let m=i.levels[n],f=i.loadLevelObj;return f&&(null==m?void 0:m.bitrate){if(!i.codecSet)return e;let a=i.audioGroups,n=e[i.codecSet];n||(e[i.codecSet]=n={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,minIndex:r,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!a,fragmentError:0}),n.minBitrate=Math.min(n.minBitrate,i.bitrate);let s=Math.min(i.height,i.width);return n.minHeight=Math.min(n.minHeight,s),n.minFramerate=Math.min(n.minFramerate,i.frameRate),n.minIndex=Math.min(n.minIndex,r),n.maxScore=Math.max(n.maxScore,i.score),n.fragmentError+=i.fragmentError,n.videoRanges[i.videoRange]=(n.videoRanges[i.videoRange]||0)+1,a&&a.forEach(e=>{if(!e)return;let i=t.groups[e];i&&(n.hasDefaultAudio=n.hasDefaultAudio||t.hasDefaultAudio?i.hasDefault:i.hasAutoSelect||!t.hasDefaultAudio&&!t.hasAutoSelectAudio,Object.keys(i.channels).forEach(e=>{n.channels[e]=(n.channels[e]||0)+i.channels[e]}))}),e},{})}(m,I,t,i)),a=function(e,t,i,r,a){let n=Object.keys(e),s=null==r?void 0:r.channels,l=null==r?void 0:r.audioCodec,o=null==a?void 0:a.videoCodec,d=s&&2===parseInt(s),u=!1,h=!1,c=1/0,m=1/0,f=1/0,p=1/0,g=0,v=[],{preferHDR:E,allowedVideoRanges:y}=un(t,a);for(let t=n.length;t--;){let i=e[n[t]];u||(u=i.channels[2]>0),c=Math.min(c,i.minHeight),m=Math.min(m,i.minFramerate),f=Math.min(f,i.minBitrate),y.filter(e=>i.videoRanges[e]>0).length>0&&(h=!0)}c=Ii(c)?c:0,m=Ii(m)?m:0;let b=Math.max(1080,c),T=Math.max(30,m);f=Ii(f)?f:i,i=Math.max(f,i),h||(t=void 0);let _=n.length>1;return{codecSet:n.reduce((t,r)=>{let a=e[r];if(r===t)return t;if(v=h?y.filter(e=>a.videoRanges[e]>0):[],_){if(a.minBitrate>i)return cn(r,`min bitrate of ${a.minBitrate} > current estimate of ${i}`),t;if(!a.hasDefaultAudio)return cn(r,"no renditions with default or auto-select sound found"),t;if(l&&r.indexOf(l.substring(0,4))%5!=0)return cn(r,`audio codec preference "${l}" not found`),t;if(s&&!d){if(!a.channels[s])return cn(r,`no renditions with ${s} channel sound found (channels options: ${Object.keys(a.channels)})`),t}else if((!l||d)&&u&&0===a.channels[2])return cn(r,"no renditions with stereo sound found"),t;if(a.minHeight>b)return cn(r,`min resolution of ${a.minHeight} > maximum of ${b}`),t;if(a.minFramerate>T)return cn(r,`min framerate of ${a.minFramerate} > maximum of ${T}`),t;if(!v.some(e=>a.videoRanges[e]>0))return cn(r,`no variants with VIDEO-RANGE of ${hn(v)} found`),t;if(o&&r.indexOf(o.substring(0,4))%5!=0)return cn(r,`video codec preference "${o}" not found`),t;if(a.maxScore=Ua(t)||a.fragmentError>e[t].fragmentError)?t:(p=a.minIndex,g=a.maxScore,r)},void 0),videoRanges:v,preferHDR:E,minFramerate:m,minBitrate:f,minIndex:p}}(r,_,e,S,k),{codecSet:n,videoRanges:s,minFramerate:l,minBitrate:o,minIndex:d,preferHDR:u}=a;R=d,E=n,_=u?s[s.length-1]:s[0],A=l,e=Math.max(e,o),this.log(`picked start tier ${hn(a)}`)}else E=null==y?void 0:y.codecSet,_=null==y?void 0:y.videoRange;let L=u?u.duration:d?d.duration:0,w=this.bwEstimator.getEstimateTTFB()/1e3,D=[];for(let l=i;l>=t;l--){var C;let t=m[l],d=l>c;if(!t)continue;if(v.useMediaCapabilities&&!t.supportedResult&&!t.supportedPromise){let i=navigator.mediaCapabilities;"function"==typeof(null==i?void 0:i.decodingInfo)&&za(t,I,_,A,e,S)?(t.supportedPromise=Qa(t,I,i,this.supportedCache),t.supportedPromise.then(e=>{if(!this.hls)return;t.supportedResult=e;let i=this.hls.levels,r=i.indexOf(t);e.error?this.warn(`MediaCapabilities decodingInfo error: "${e.error}" for level ${r} ${hn(e)}`):e.supported?e.decodingInfoResults.some(e=>!1===e.smooth||!1===e.powerEfficient)&&this.log(`MediaCapabilities decodingInfo for level ${r} not smooth or powerEfficient: ${hn(e)}`):(this.warn(`Unsupported MediaCapabilities decodingInfo result for level ${r} ${hn(e)}`),r>-1&&i.length>1&&(this.log(`Removing unsupported level ${r}`),this.hls.removeLevel(r),-1===this.hls.loadLevel&&(this.hls.nextLoadLevel=0)))}).catch(e=>{this.warn(`Error handling MediaCapabilities decodingInfo: ${e}`)})):t.supportedResult=Ya}if((E&&t.codecSet!==E||_&&t.videoRange!==_||d&&A>t.frameRate||!d&&A>0&&A!1===e.smooth))&&(!T||l!==R)){D.push(l);continue}let f,g=t.details,y=(u?null==g?void 0:g.partTarget:null==g?void 0:g.averagetargetduration)||L||1;f=d?s*e:n*e;let k=L&&r>=2*L&&0===a?t.averageBitrate:t.maxBitrate,M=this.getTimeToLoadFrag(w,f,k*y,!g||g.live);if(f>=k&&(l===o||0===t.loadError&&0===t.fragmentError||lr(t,v.errorPenaltyExpireMs))&&(M<=w||!Ii(M)||b&&!this.bitrateTestDelay||M${l} adjustedbw(${Math.round(f)})-bitrate=${Math.round(f-k)} ttfb:${w.toFixed(1)} avgDuration:${y.toFixed(1)} maxFetchDuration:${h.toFixed(1)} fetchDuration:${M.toFixed(1)} firstSelection:${T} codecSet:${t.codecSet} videoRange:${t.videoRange} hls.loadLevel:${p}`)),T&&(this.firstSelection=l),l}}return-1}set nextAutoLevel(e){let t=this.deriveNextAutoLevel(e);this._nextAutoLevel!==t&&(this.nextAutoLevelKey="",this._nextAutoLevel=t)}deriveNextAutoLevel(e){if(!this.hls)return-1;let{maxAutoLevel:t,minAutoLevel:i}=this.hls;return Math.min(Math.max(e,i),t)}},bufferController:class extends ur{constructor(e,t){super("buffer-controller",e.logger),this.hls=void 0,this.fragmentTracker=void 0,this.fragmentAppendProgress=Object.create(null),this.appendsWithoutProgress=Object.create(null),this.details=null,this._objectUrl=null,this.operationQueue=null,this.bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.lastVideoAppendEnd=0,this.appendSource=void 0,this.transferData=void 0,this.overrides=void 0,this.appendErrors={audio:0,video:0,audiovideo:0},this.appendError=void 0,this._quotaEvictionPending={},this.tracks={},this.sourceBuffers=[[null,null],[null,null]],this._onEndStreaming=e=>{var t;this.hls&&"open"===(null==(t=this.mediaSource)?void 0:t.readyState)&&(!this.media||this.media.seeking||this.hls.pauseBuffering())},this._onStartStreaming=e=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=e=>{let{media:t,mediaSource:i}=this;e&&this.log("Media source opened"),t&&i&&(Il(i,"sourceopen",this._onMediaSourceOpen),Il(t,"emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(Ci.MEDIA_ATTACHED,{media:t,mediaSource:i}),null!==this.mediaSource&&this.checkPendingTracks())},this._onMediaSourceClose=()=>{if(this.log("Media source closed"),this.media){let e=this.media.error,{appendError:t,appendErrors:i}=this,r=!1;!t&&e&&(r=Math.max(++i.audio,++i.video,++i.audiovideo)>=this.hls.config.appendErrorMaxRetry);let a=new Error(`MediaSource closed while media attached${Ad(r,e)}`);this.warn(a),this.hls.trigger(Ci.ERROR,zi({fatal:r},t,{type:wi.MEDIA_ERROR,details:Di.MEDIA_SOURCE_REQUIRES_RESET,error:a}))}},this._onMediaSourceEnded=()=>{this.log("Media source ended")},this._onMediaEmptied=()=>{let{mediaSrc:e,_objectUrl:t}=this;e!==t&&this.error(`Media element src was set while attaching MediaSource (${t} > ${e})`)},this._onMediaError=()=>{let{media:e}=this;var t,i;e&&this.log(`Media error (code: ${null==(t=e.error)?void 0:t.code}): ${null==(i=e.error)?void 0:i.message}`)},this.hls=e,this.fragmentTracker=t,this.appendSource=function(e){return"undefined"!=typeof self&&e===self.ManagedMediaSource}(vr(e.config.preferManagedMediaSource)),this.initTracks(),this.registerListeners()}hasSourceTypes(){return Object.keys(this.tracks).length>0}destroy(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=null,this.transferData=this.overrides=void 0,this.operationQueue&&(this.operationQueue.destroy(),this.operationQueue=null),this.hls=this.fragmentTracker=null,this._onMediaSourceOpen=this._onMediaSourceClose=null,this._onMediaSourceEnded=null,this._onStartStreaming=this._onEndStreaming=null,this._onMediaEmptied=this._onMediaError=null}registerListeners(){let{hls:e}=this;e.on(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Ci.BUFFER_RESET,this.onBufferReset,this),e.on(Ci.BUFFER_APPENDING,this.onBufferAppending,this),e.on(Ci.BUFFER_CODECS,this.onBufferCodecs,this),e.on(Ci.BUFFER_EOS,this.onBufferEos,this),e.on(Ci.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Ci.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(Ci.FRAG_PARSED,this.onFragParsed,this),e.on(Ci.FRAG_CHANGED,this.onFragChanged,this),e.on(Ci.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Ci.BUFFER_RESET,this.onBufferReset,this),e.off(Ci.BUFFER_APPENDING,this.onBufferAppending,this),e.off(Ci.BUFFER_CODECS,this.onBufferCodecs,this),e.off(Ci.BUFFER_EOS,this.onBufferEos,this),e.off(Ci.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Ci.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(Ci.FRAG_PARSED,this.onFragParsed,this),e.off(Ci.FRAG_CHANGED,this.onFragChanged,this),e.off(Ci.ERROR,this.onError,this)}transferMedia(){let{media:e,mediaSource:t}=this;if(!e)return null;let i={};if(this.operationQueue){let e=this.isUpdating();e||this.operationQueue.removeBlockers();let t=this.isQueued();(e||t)&&this.warn(`Transfering MediaSource with${t?" operations in queue":""}${e?" updating SourceBuffer(s)":""} ${this.operationQueue}`),this.operationQueue.destroy()}let r=this.transferData;return r&&!this.sourceBufferCount&&r.mediaSource===t?zi(i,r.tracks):this.sourceBuffers.forEach(e=>{let[t]=e;t&&(i[t]=zi({},this.tracks[t]),this.removeBuffer(t)),e[0]=e[1]=null}),{media:e,mediaSource:t,tracks:i}}initTracks(){this.resetAppendProgress(),this.sourceBuffers=[[null,null],[null,null]],this.tracks={},this.resetQueue(),this.lastMpegAudioChunk=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null,this.resetAppendErrors(),this.resetAppendProgress()}onManifestParsed(e,t){var i;let r=2;(t.audio&&!t.video||!t.altAudio)&&(r=1),this.bufferCodecEventsTotal=r,this.log(`${r} bufferCodec event(s) expected.`),null!=(i=this.transferData)&&i.mediaSource&&this.sourceBufferCount&&r&&this.bufferCreated()}onMediaAttaching(e,t){let i=this.media=t.media;this.transferData=this.overrides=void 0;let r=vr(this.appendSource);if(r){let e=!!t.mediaSource;(e||t.overrides)&&(this.transferData=t,this.overrides=t.overrides);let a=this.mediaSource=t.mediaSource||new r;if(this.assignMediaSource(a),e)this._objectUrl=i.src,this.attachTransferred();else{let e=this._objectUrl=self.URL.createObjectURL(a);if(this.appendSource)try{i.removeAttribute("src");let t=self.ManagedMediaSource;i.disableRemotePlayback=i.disableRemotePlayback||t&&a instanceof t,Td(i),function(e,t){let i=self.document.createElement("source");i.type="video/mp4",i.src=t,e.appendChild(i)}(i,e),i.load()}catch{i.src=e}else i.src=e}kl(i,"emptied",this._onMediaEmptied),kl(i,"error",this._onMediaError),this.appendSource&&kl(i,"seeking",this._onStartStreaming)}}assignMediaSource(e){var t,i;this.log(`${(null==(t=this.transferData)?void 0:t.mediaSource)===e?"transferred":"created"} media source: ${null==(i=e.constructor)?void 0:i.name}`),kl(e,"sourceopen",this._onMediaSourceOpen),kl(e,"sourceended",this._onMediaSourceEnded),kl(e,"sourceclose",this._onMediaSourceClose),this.appendSource&&(kl(e,"startstreaming",this._onStartStreaming),kl(e,"endstreaming",this._onEndStreaming))}attachTransferred(){let e=this.media,t=this.transferData;if(!t||!e)return;let i=this.tracks,r=t.tracks,a=r?Object.keys(r):null,n=a?a.length:0,s=()=>{Promise.resolve().then(()=>{this.media&&this.mediaSourceOpenOrEnded&&this._onMediaSourceOpen()})};if(r&&a&&n){if(!this.tracksReady)return this.hls.config.startFragPrefetch=!0,void this.log("attachTransferred: waiting for SourceBuffer track info");if(this.log(`attachTransferred: (bufferCodecEventsTotal ${this.bufferCodecEventsTotal})\nrequired tracks: ${hn(i,(e,t)=>"initSegment"===e?void 0:t)};\ntransfer tracks: ${hn(r,(e,t)=>"initSegment"===e?void 0:t)}}`),!Er(r,i)){t.mediaSource=null,t.tracks=void 0;let a=e.currentTime,n=this.details,s=Math.max(a,(null==n?void 0:n.fragments[0].start)||0);return s-a>1?void this.log(`attachTransferred: waiting for playback to reach new tracks start time ${a} -> ${s}`):(this.warn(`attachTransferred: resetting MediaSource for incompatible tracks ("${Object.keys(r)}"->"${Object.keys(i)}") start time: ${s} currentTime: ${a}`),this.onMediaDetaching(Ci.MEDIA_DETACHING,{}),this.onMediaAttaching(Ci.MEDIA_ATTACHING,t),void(e.currentTime=s))}this.transferData=void 0,a.forEach(e=>{let t=e,i=r[t];if(i){let e=i.buffer;if(e){let r=this.fragmentTracker,a=i.id;if(r.hasFragments(a)||r.hasParts(a)){let i=us.getBuffered(e);r.detectEvictedFragments(t,i,a,null,null,!0)}let n=_d(t),s=[t,e];this.sourceBuffers[n]=s,e.updating&&this.operationQueue&&this.operationQueue.prependBlocker(t),this.trackSourceBuffer(t,i)}}}),s(),this.bufferCreated()}else this.log("attachTransferred: MediaSource w/o SourceBuffers"),s()}get mediaSourceOpenOrEnded(){var e;let t=null==(e=this.mediaSource)?void 0:e.readyState;return"open"===t||"ended"===t}onMediaDetaching(e,t){let i=!!t.transferMedia;this.transferData=this.overrides=void 0;let{media:r,mediaSource:a,_objectUrl:n}=this;if(a){if(this.log("media source "+(i?"transferring":"detaching")),i)this.sourceBuffers.forEach(([e])=>{e&&this.removeBuffer(e)}),this.resetQueue();else{if(this.mediaSourceOpenOrEnded){let e="open"===a.readyState;try{let t=a.sourceBuffers;for(let i=t.length;i--;)e&&t[i].abort(),a.removeSourceBuffer(t[i]);e&&a.endOfStream()}catch(e){this.warn(`onMediaDetaching: ${e.message} while calling endOfStream`)}}this.sourceBufferCount&&this.onBufferReset()}Il(a,"sourceopen",this._onMediaSourceOpen),Il(a,"sourceended",this._onMediaSourceEnded),Il(a,"sourceclose",this._onMediaSourceClose),this.appendSource&&(Il(a,"startstreaming",this._onStartStreaming),Il(a,"endstreaming",this._onEndStreaming)),this.mediaSource=null,this._objectUrl=null}r&&(Il(r,"emptied",this._onMediaEmptied),Il(r,"error",this._onMediaError),Il(r,"seeking",this._onStartStreaming),i||(n&&self.URL.revokeObjectURL(n),this.mediaSrc===n?(r.removeAttribute("src"),this.appendSource&&Td(r),r.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.media=null)}onBufferReset(){this.sourceBuffers.forEach(([e])=>{e&&this.resetBuffer(e)}),this.initTracks()}resetBuffer(e){var t;let i=null==(t=this.tracks[e])?void 0:t.buffer;if(this.removeBuffer(e),i)try{var r;null!=(r=this.mediaSource)&&r.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(i)}catch(t){this.warn(`onBufferReset ${e}`,t)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[_d(e)]=[null,null];let t=this.tracks[e];t&&(this.clearBufferAppendTimeoutId(t),t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new vd(this.tracks)}onBufferCodecs(e,t){var i;let r=this.tracks,a=Object.keys(t);this.log(`BUFFER_CODECS: "${a}" (current SB count ${this.sourceBufferCount})`);let n="audiovideo"in t&&(r.audio||r.video)||r.audiovideo&&("audio"in t||"video"in t),s=!n&&this.sourceBufferCount&&this.media&&a.some(e=>!r[e]);n||s?this.warn(`Unsupported transition between "${Object.keys(r)}" and "${a}" SourceBuffers`):(a.forEach(e=>{var i,a;let n=t[e],{id:s,codec:l,levelCodec:o,container:d,metadata:u,supplemental:h}=n,c=r[e],m=null==(i=this.transferData)||null==(i=i.tracks)?void 0:i[e],f=null!=m&&m.buffer?m:c,p=(null==f?void 0:f.pendingCodec)||(null==f?void 0:f.codec),g=null==f?void 0:f.levelCodec;c||(c=r[e]={buffer:void 0,listeners:[],codec:l,supplemental:h,container:d,levelCodec:o,metadata:u,id:s});let v=Ha(p,g),E=null==v?void 0:v.replace(Ed,"$1"),y=Ha(l,o),b=null==(a=y)?void 0:a.replace(Ed,"$1");y&&v&&E!==b&&("audio"===e.slice(0,5)&&(y=$a(y,this.appendSource)),this.log(`switching codec ${p} to ${y}`),y!==(c.pendingCodec||c.codec)&&(c.pendingCodec=y),c.container=d,this.appendChangeType(e,d,y))}),(this.tracksReady||this.sourceBufferCount)&&(t.tracks=this.sourceBufferTracks),!this.sourceBufferCount&&(this.bufferCodecEventsTotal>1&&!this.tracks.video&&!t.video&&"main"===(null==(i=t.audio)?void 0:i.id)&&(this.log("Main audio-only"),this.bufferCodecEventsTotal=1),this.mediaSourceOpenOrEnded&&this.checkPendingTracks()))}get sourceBufferTracks(){return Object.keys(this.tracks).reduce((e,t)=>{let i=this.tracks[t];return e[t]={id:i.id,container:i.container,codec:i.codec,levelCodec:i.levelCodec},e},{})}appendChangeType(e,t,i){let r=`${t};codecs=${i}`,a={label:`change-type=${r}`,execute:()=>{let a=this.tracks[e];if(a){let n=a.buffer;null!=n&&n.changeType&&(this.log(`changing ${e} sourceBuffer type to ${r}`),n.changeType(r),a.codec=i,a.container=t)}this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:t=>{this.warn(`Failed to change ${e} SourceBuffer type`,t)}};this.append(a,e,this.isPending(this.tracks[e]))}blockAudio(e){var t;let i=e.start,r=i+.05*e.duration;if(!0===(null==(t=this.fragmentTracker.getAppendedFrag(i,Ui.MAIN))?void 0:t.gap))return;let a={label:"block-audio",execute:()=>{var e,t;(this.lastVideoAppendEnd>r||us.isBuffered(null==(e=this.tracks.video)?void 0:e.buffer,r)||!0===(null==(t=this.fragmentTracker.getAppendedFrag(r,Ui.MAIN))?void 0:t.gap))&&this.unblockAudio()},onStart:()=>{},onComplete:()=>{},onError:e=>{this.warn("Error executing block-audio operation",e)}};this.append(a,"audio",!0)}unblockAudio(){this.operationQueue&&this.operationQueue.unblockAudio()}onBufferAppending(e,t){let{tracks:i}=this,{data:r,type:a,parent:n,frag:s,part:l,chunkMeta:o,offset:d}=t,u=o.buffering[a],h=Gi(s)&&!l&&!s.gap&&!o.partial&&!o.iframe,c=null,m=!1,{sn:f,cc:p}=s,g=self.performance.now();u.start=g;let v=s.stats.buffering,E=l?l.stats.buffering:null;0===v.start&&(v.start=g),0===(null==E?void 0:E.start)&&(E.start=g);let y=i.audio,b=!1;"audio"===a&&"audio/mpeg"===(null==y?void 0:y.container)&&(b=!this.lastMpegAudioChunk||1===o.id||this.lastMpegAudioChunk.sn!==o.sn,this.lastMpegAudioChunk=o);let T=i.video,_=null==T?void 0:T.buffer;if(_&&"initSegment"!==f&&void 0!==d){let e=null==y?void 0:y.buffer,t=l||s;if("audio"===a&&"main"!==n&&!T.ending&&!T.ended&&e&&us.getBuffered(e).length){let e=t.start+.05*t.duration,i=us.getBuffered(_),r=this.currentOp("video");i.length||r?!us.isBuffered(_,e)&&this.lastVideoAppendEndt.duration?this.unblockAudio():this.isAudioBlocked()&&this.executeNext("audio")}}let A=(l||s).start,S={label:`append-${a}`,execute:()=>{var e;u.executeStart=self.performance.now();let t=null==(e=this.tracks[a])?void 0:e.buffer;t&&(h&&(c=us.timeRangesToArray(us.getBuffered(t)),m=Id(kd(c,s),s)),b?this.updateTimestampOffset(t,A,.1,a,f,p):void 0!==d&&Ii(d)&&this.updateTimestampOffset(t,d,1e-6,a,f,p)),this.appendExecutor(r,a)},onStart:()=>{},onComplete:()=>{this.clearBufferAppendTimeoutId(this.tracks[a]);let e=self.performance.now();u.executeEnd=u.end=e,0===v.first&&(v.first=e),0===(null==E?void 0:E.first)&&(E.first=e);let t={};if(this.sourceBuffers.forEach(([e,i])=>{e&&(t[e]=us.getBuffered(i))}),h){let e=this.getFragmentAppendProgress(s),i=t[a];if(i&&c){let t=kd(us.timeRangesToArray(i),s);e.progressed||(e.progressed=t-kd(c,s)>.001);let r=m&&Id(t,s);e.fullyBuffered[a]=(void 0===e.fullyBuffered[a]||e.fullyBuffered[a])&&r}}this.hls.trigger(Ci.BUFFER_APPENDED,{type:a,frag:s,part:l,chunkMeta:o,parent:n,timeRanges:t})},onError:e=>{var t;this.clearBufferAppendTimeoutId(this.tracks[a]);let i=e.code===DOMException.QUOTA_EXCEEDED_ERR||"QuotaExceededError"==e.name||"quota"in e;if(i&&!this._quotaEvictionPending[a]){let e=this.getBackBufferEvictionTarget(a,r.byteLength,s.type);if(e>0){this._quotaEvictionPending[a]=!0,this.log(`QuotaExceededError on "${a}" append sn: ${f} - evicting back buffer to ${e.toFixed(3)}s and retrying`);let t=this.getFlushOp(a,0,e),i=this.getClearEvictionPendingOp(a);return void this.insertNext([t,S,i],a)}this.warn(`QuotaExceededError on "${a}" sn: ${f} - no back buffer available to evict`)}h&&(this.getFragmentAppendProgress(s).errored=!0);let d={type:wi.MEDIA_ERROR,parent:n,details:Di.BUFFER_APPEND_ERROR,sourceBufferName:a,frag:s,part:l,chunkMeta:o,error:e,err:e,fatal:!1},u=null==(t=this.media)?void 0:t.error;if(e.name!==yd||0!==this.sourceBufferCount||this.media&&0!==this.pendingTrackCount){var c;i&&(d.details=Di.BUFFER_FULL_ERROR);let t=++this.appendErrors[a],r=this.hls.config.appendErrorMaxRetry;this.warn(`Failed ${t}/${r+1} times to append segment in "${a}" sourceBuffer with error: ${e.message}`),t>=r&&(d.fatal=!i);let n=null==(c=this.mediaSource)?void 0:c.readyState;("ended"===n||"closed"===n||u)&&(this.warn(`MediaSource readyState "${n}" during SourceBuffer${Ad(d.fatal,u)}`),d.details=Di.MEDIA_SOURCE_REQUIRES_RESET)}else d.errorAction=$n(!0);this.appendError=d,this.hls.trigger(Ci.ERROR,d),i&&this.hls&&this.trimBuffers(s.start,1)}};this.log(`queuing "${a}" append sn: ${f}${l?" p: "+l.index:""} of ${n} playlist ${s.level} cc: ${p} offset: ${d} bytes: ${r.byteLength}`),this.append(S,a,this.isPending(this.tracks[a]))}getClearEvictionPendingOp(e){return{label:"clear",execute:()=>{this._quotaEvictionPending[e]=!1,this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:()=>{}}}getFlushOp(e,t,i){return this.log(`queuing "${e}" remove ${t}-${i}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,i)},onStart:()=>{},onComplete:()=>{var r;let a=null==(r=this.tracks[e])?void 0:r.buffer;this.log(`Remove request ${t}-${i} from ${e} Source Buffer complete > buffer: ${a?Rl(us.getBuffered(a)):"(detached)"}`),this.hls.trigger(Ci.BUFFER_FLUSHED,{type:e,start:t,end:i})},onError:r=>{this.warn(`Failed to remove ${t}-${i} from "${e}" SourceBuffer`,r),this.hls.trigger(Ci.BUFFER_FLUSHED,{type:e,start:0,end:0,error:r})}}}onBufferFlushing(e,t){let{type:i,startOffset:r,endOffset:a}=t;(!i||"audio"===i)&&this.unblockAudio(),i?this.append(this.getFlushOp(i,r,a),i):this.sourceBuffers.forEach(([e])=>{e&&this.append(this.getFlushOp(e,r,a),e)})}onFragParsed(e,t){let{frag:i,part:r,chunkMeta:a}=t,n=[],s=r?r.elementaryStreams:i.elementaryStreams;s[$i]?n.push("audiovideo"):(s[Fi]&&n.push("audio"),s[Bi]&&n.push("video"));0===n.length&&this.log(`Fragments must have at least one ElementaryStreamType set. ${i.type} ${i.level} ${r?`part: ${r.index} of `:""}sn: ${i.sn}`),this.blockBuffers(()=>{let e=self.performance.now();i.stats.buffering.end=e,r&&(r.stats.buffering.end=e);let t=r?r.stats:i.stats;this.checkAppendProgress(i,r,a,n),this.hls&&(this.hls.trigger(Ci.FRAG_BUFFERED,{frag:i,part:r,stats:t,id:i.type,chunkMeta:a}),!r&&i.gap&&t.retry&&this.log(`Nothing buffered for ${i.type} level: ${i.level} sn: ${i.sn} retries ${t.retry}`))},n).catch(e=>{this.warn(`Fragment buffered callback ${e.message}`),this.stepOperationQueue(this.sourceBufferTypes)})}onFragChanged(e,t){var i,r;let a=null==(i=this.hls)?void 0:i.config;if(!a)return;let{backBufferLength:n,frontBufferFlushThreshold:s}=a;this.trimBuffers(s,n,t.frag,t.previousFrag);let l=t.frag.elementaryStreams,{appendErrors:o}=this,d=null==(r=this.appendError)?void 0:r.sourceBufferName;Object.keys(l).forEach(e=>{l[e]&&(o[e]=0,e===d&&(this.appendError=void 0),"audio"===e||"video"===e?(o.audiovideo=0,"audiovideo"===d&&(this.appendError=void 0)):(o.audio=0,o.video=0,"audiovideo"!==d&&(this.appendError=void 0)))})}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some(([e])=>{if(e){let t=this.tracks[e];if(t)return!t.ended||t.ending}return!1})}onBufferEos(e,t){var i;this.sourceBuffers.forEach(([e])=>{if(e){let i=this.tracks[e];(!t.type||t.type===e)&&(i.ending=!0,i.ended||(i.ended=!0,this.log(`${e} buffer reached EOS`)))}});let r=!1!==(null==(i=this.overrides)?void 0:i.endOfStream);this.sourceBufferCount>0&&!this.sourceBuffers.some(([e])=>{var t;return e&&!(null!=(t=this.tracks[e])&&t.ended)})?(this.unblockAudio(),r?(this.log("Queueing EOS"),this.blockUntilOpen(()=>{this.tracksEnded();let{mediaSource:e}=this;"open"===(null==e?void 0:e.readyState)?(this.log("Calling mediaSource.endOfStream()"),e.endOfStream(),this.hls.trigger(Ci.BUFFERED_TO_END,void 0)):e&&this.log(`Could not call mediaSource.endOfStream(). mediaSource.readyState: ${e.readyState}`)})):(this.tracksEnded(),this.hls.trigger(Ci.BUFFERED_TO_END,void 0))):"video"===t.type&&this.unblockAudio()}tracksEnded(){this.sourceBuffers.forEach(([e])=>{if(null!==e){let t=this.tracks[e];t&&(t.ending=!1)}})}onLevelUpdated(e,{details:t}){t.fragments.length&&(this.details=t,this.updateDuration())}updateDuration(){this.blockUntilOpen(()=>{let e=this.getDurationAndRange();e&&this.updateMediaSource(e)})}onError(e,t){if(t.details===Di.BUFFER_APPEND_ERROR&&t.frag){var i;let e=null==(i=t.errorAction)?void 0:i.nextAutoLevel;Ii(e)&&e!==t.frag.level&&this.resetAppendErrors()}}getBackBufferEvictionTarget(e,t,i){let{media:r}=this;return r?this.fragmentTracker.getBackBufferEvictionEnd(r.currentTime,i,t):0}getFragmentAppendProgress(e){var t;let i=Sd(e),r=this.fragmentAppendProgress[i];return(null==(t=r)?void 0:t.stats)!==e.stats&&(r={stats:e.stats,progressed:!1,errored:!1,fullyBuffered:Object.create(null)},this.fragmentAppendProgress[i]=r),r}checkAppendProgress(e,t,i,r){if(t||!Gi(e)||e.gap||i.iframe||i.partial)return;let a=Sd(e),n=this.fragmentAppendProgress[a];delete this.fragmentAppendProgress[a];let s=e.stats.buffering;if(s.start&&!s.first)return;let l=(null==n?void 0:n.stats)===e.stats?n:void 0;if(null!=l&&l.errored)return;let o=r.length>0&&r.every(e=>!0===(null==l?void 0:l.fullyBuffered[e]));if(null!=l&&l.progressed||o)return void delete this.appendsWithoutProgress[a];if(!l&&0===r.length)return;let d=(this.appendsWithoutProgress[a]||0)+1,u=this.hls;d>=u.config.appendErrorMaxRetry?delete this.appendsWithoutProgress[a]:this.appendsWithoutProgress[a]=d,this.warn(`Fragment ${e.sn} of ${e.type} playlist ${e.level} appended ${d} time${d>1?"s":""} without buffered range growth`),u.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_APPEND_NO_PROGRESS,fatal:!1,frag:e,chunkMeta:i,parent:e.type,appendsWithoutProgress:d,error:new Error(`Fragment append did not increase buffered coverage (${d})`)})}resetAppendProgress(){this.fragmentAppendProgress=Object.create(null),this.appendsWithoutProgress=Object.create(null)}resetAppendErrors(){this.appendErrors={audio:0,video:0,audiovideo:0},this.appendError=void 0}trimBuffers(e,t,i,r){let{hls:a,details:n,media:s}=this;if(!s||null===n||!this.sourceBufferCount)return;let l=a.config,o=s.currentTime,d=n.levelTargetDuration;t=n.live&&null!==l.liveBackBufferLength?l.liveBackBufferLength:t;let u=-1/0;if(Ii(t)&&t>=0){let e=Math.max(t,d);u=Math.floor(o/d)*d-e}if(i){let e=this.getLoopBackBufferFlushEnd(i,null!=r?r:null);e>0&&(u=Math.max(u,e))}if(u>0&&this.flushBackBuffer(o,d,u),Ii(e)&&e>0){let t=Math.max(l.maxBufferLength,e),i=Math.max(t,d),r=Math.floor(o/d)*d+i;this.flushFrontBuffer(o,d,r)}}getLoopBackBufferFlushEnd(e,t){var i;let{media:r}=this;if(!1===(null==(i=this.hls)?void 0:i.config.loopBackBufferFlush)||null==r||!r.loop||!t||e.level<=t.level)return 0;let{video:a,audiovideo:n}=e.elementaryStreams;if(null!=a&&a.partial||null!=n&&n.partial)return 0;let s=this.getEarliestElementaryStreamStart(e)-.25;return s<=0?0:(this.log(`Flushing lower quality back buffer for loop: level ${e.level}, range [0-${s.toFixed(3)}]`),s)}getEarliestElementaryStreamStart(e){let{audio:t,video:i,audiovideo:r}=e.elementaryStreams,a=e.start;return r?a=Math.min(a,r.startDTS):(t&&(a=Math.min(a,t.startDTS)),i&&(a=Math.min(a,i.startDTS))),a}flushBackBuffer(e,t,i){this.sourceBuffers.forEach(([e,t])=>{if(t){let s=us.getBuffered(t);if(s.length>0&&i>s.start(0)){var r,a,n;this.hls.trigger(Ci.BACK_BUFFER_REACHED,{bufferEnd:i});let t=this.tracks[e];if(null!=(r=this.details)&&r.live)this.hls.trigger(Ci.LIVE_BACK_BUFFER_REACHED,{bufferEnd:i});else if(null!=t&&t.ended&&(null==(a=this.media)||!a.loop||!1===(null==(n=this.hls)?void 0:n.config.loopBackBufferFlush)))return void this.log(`Cannot flush ${e} back buffer while SourceBuffer is in ended state`);this.hls.trigger(Ci.BUFFER_FLUSHING,{startOffset:0,endOffset:i,type:e})}}})}flushFrontBuffer(e,t,i){this.sourceBuffers.forEach(([t,r])=>{if(r){let a=us.getBuffered(r),n=a.length;if(n<2)return;let s=a.start(n-1),l=a.end(n-1);if(i>s||e>=s&&e<=l)return;this.hls.trigger(Ci.BUFFER_FLUSHING,{startOffset:s,endOffset:1/0,type:t})}})}getDurationAndRange(){var e;let{details:t,mediaSource:i}=this;if(!t||!this.media||"open"!==(null==i?void 0:i.readyState))return null;let r=t.edge;if(t.live&&this.hls.config.liveDurationInfinity){if(t.fragments.length&&i.setLiveSeekableRange){let e=Math.max(0,t.fragmentStart);return{duration:1/0,start:e,end:Math.max(e,r)}}return{duration:1/0}}let a=null==(e=this.overrides)?void 0:e.duration;if(a)return Ii(a)?{duration:a}:null;let n=this.media.duration;return r>(Ii(i.duration)?i.duration:0)&&r>n||!Ii(n)?{duration:r}:null}updateMediaSource({duration:e,start:t,end:i}){let r=this.mediaSource;!r||!this.media||"open"!==r.readyState||(r.duration!==e&&(Ii(e)&&this.log(`Updating MediaSource duration to ${e.toFixed(3)}`),r.duration=e),void 0!==t&&void 0!==i&&(this.log(`MediaSource duration is set to ${r.duration}. Setting seekable range to ${t}-${i}.`),r.setLiveSeekableRange(t,i)))}get tracksReady(){let e=this.pendingTrackCount;return e>0&&(e>=this.bufferCodecEventsTotal||this.isPending(this.tracks.audiovideo))}checkPendingTracks(){let{bufferCodecEventsTotal:e,pendingTrackCount:t,tracks:i}=this;if(this.log(`checkPendingTracks (pending: ${t} codec events expected: ${e}) ${hn(i)}`),this.tracksReady){var r;let e=null==(r=this.transferData)?void 0:r.tracks;e&&Object.keys(e).length?this.attachTransferred():this.createSourceBuffers()}}bufferCreated(){if(this.sourceBufferCount){let e={};this.sourceBuffers.forEach(([t,i])=>{if(t){let r=this.tracks[t];e[t]={buffer:i,container:r.container,codec:r.codec,supplemental:r.supplemental,levelCodec:r.levelCodec,id:r.id,metadata:r.metadata}}}),this.hls.trigger(Ci.BUFFER_CREATED,{tracks:e}),this.log(`SourceBuffers created. Running queue: ${this.operationQueue}`),this.sourceBuffers.forEach(([e])=>{this.executeNext(e)})}else{let e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){let{tracks:e,sourceBuffers:t,mediaSource:i}=this;if(!i)throw new Error("createSourceBuffers called when mediaSource was null");for(let a in e){let n=a,s=e[n];if(this.isPending(s)){let e=this.getTrackCodec(s,n),a=`${s.container};codecs=${e}`;s.codec=e,this.log(`creating sourceBuffer(${a})${this.currentOp(n)?" Queued":""} ${hn(s)}`);try{let e=i.addSourceBuffer(a),r=_d(n),l=[n,e];t[r]=l,s.buffer=e}catch(e){var r;return this.error(`error while trying to add sourceBuffer: ${e.message}`),this.shiftAndExecuteNext(n),null==(r=this.operationQueue)||r.removeBlockers(),delete this.tracks[n],void this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,sourceBufferName:n,mimeType:a,parent:s.id})}this.trackSourceBuffer(n,s)}}this.bufferCreated()}clearBufferAppendTimeoutId(e){e&&(self.clearTimeout(e.bufferAppendTimeoutId),e.bufferAppendTimeoutId=void 0)}getTrackCodec(e,t){let i=e.supplemental,r=e.codec;i&&("video"===t||"audiovideo"===t)&&Pa(i,"video")&&(r=function(e,t){let i=[];if(e){let t=e.split(",");for(let e=0;e{let i=t.removedRanges;null!=i&&i.length&&(this.log(`${e} buffer removed ${Rl(i)}`),this.hls.trigger(Ci.BUFFER_FLUSHED,{type:e,start:i.start(0),end:i.end(i.length-1)}))})}get mediaSrc(){var e,t;let i=(null==(e=this.media)||null==(t=e.querySelector)?void 0:t.call(e,"source"))||this.media;return null==i?void 0:i.src}onSBUpdateStart(e){let t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t,i;if("closed"===(null==(t=this.mediaSource)?void 0:t.readyState))return void this.resetBuffer(e);let r=this.currentOp(e);return r?(r.onComplete(),(null==(i=this.tracks[e])||null==(i=i.buffer)?void 0:i.updating)?(this.log(`${e} SourceBuffer updating on "updateend"`),void this.blockUntilOpen(()=>{this.shiftAndExecuteNext(e)})):void this.shiftAndExecuteNext(e)):void 0}onSBUpdateError(e,t){var i;let r=null==(i=this.mediaSource)?void 0:i.readyState,a=new Error(`${e} SourceBuffer error. MediaSource readyState: ${r}`);this.error(`${a.message}`,t),this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:a,fatal:!1});let n=this.currentOp(e);n&&n.onError(a)}updateTimestampOffset(e,t,i,r,a,n){let s=t-e.timestampOffset;Math.abs(s)>=i&&(this.log(`Updating ${r} SourceBuffer timestampOffset to ${t} (sn: ${a} cc: ${n})`),e.timestampOffset=t)}removeExecutor(e,t,i){let{media:r,mediaSource:a}=this,n=this.tracks[e],s=null==n?void 0:n.buffer;if(!r||!a||!s)throw new Error(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`);let l=Ii(r.duration)?r.duration:1/0,o=Ii(a.duration)?a.duration:1/0,d=Math.max(0,t);var u;if(d>=o)return null==(u=this.currentOp(e))||u.onComplete(),void this.shiftAndExecuteNext(e);let h=Math.min(i,l,o);if(!(h>d)||n.ending&&!n.ended)throw new Error(`Cannot remove ${h<=d?`invalid range (${d} >= ${h}) `:""}from the ${e} SourceBuffer${n.ending?" while track ending":""}`);n.ended=!1,this.log(`Removing [${d},${h}] from the ${e} SourceBuffer`),s.remove(d,h)}appendExecutor(e,t){let i=this.tracks[t],r=null==i?void 0:i.buffer;if(!r)throw new bd(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);if(i.ending=!1,i.ended=!1,this.hls.config.appendTimeout!==1/0){let e=this.calculateAppendTimeoutTime(r);i.bufferAppendTimeoutId=self.setTimeout(()=>this.appendTimeoutHandler(t,r,e),e)}r.appendBuffer(e)}appendTimeoutHandler(e,t,i){this.log(`Received timeout after ${i}ms for append on ${e} source buffer. Aborting and triggering error.`);try{t.abort()}catch{this.log(`Failed to abort append on ${e} source buffer after timeout.`)}let r=this.currentOp(e);r&&r.onError(new Error(`${e}-append-timeout`))}calculateAppendTimeoutTime(e){let t=10;this.details&&(t=this.details.levelTargetDuration);let i=2*t*1e3;if(null===this.media)return i;let r=us.bufferInfo(e,this.media.currentTime,0);return r.len?(i=Math.max(1e3*r.len,i),Math.max(this.hls.config.appendTimeout,i)):i}blockUntilOpen(e){if(this.isUpdating()||this.isQueued())this.blockBuffers(e).catch(e=>{this.warn(`SourceBuffer blocked callback ${e}`),this.stepOperationQueue(this.sourceBufferTypes)});else try{e()}catch(e){this.warn(`Callback run without blocking ${this.operationQueue} ${e}`)}}isUpdating(){return this.sourceBuffers.some(([e,t])=>e&&t.updating)}isQueued(){return this.sourceBuffers.some(([e])=>e&&!!this.currentOp(e))}isPending(e){return!!e&&!e.buffer}isAudioBlocked(){var e;return"block-audio"===(null==(e=this.currentOp("audio"))?void 0:e.label)}isAudioBlocking(){return!!this.operationQueue&&this.operationQueue.audioBlocking()}blockBuffers(e,t=this.sourceBufferTypes){if(!t.length)return this.log("Blocking operation requested, but no SourceBuffers exist"),Promise.resolve().then(e);let{operationQueue:i}=this,r=2===t.length&&this.isAudioBlocking()?[this.appendBlocker("video")]:t.map(e=>this.appendBlocker(e));return Promise.all(r).then(t=>{i===this.operationQueue&&(e(),this.stepOperationQueue(this.sourceBufferTypes))})}stepOperationQueue(e){e.forEach(e=>{var t;let i=null==(t=this.tracks[e])?void 0:t.buffer;!i||i.updating||"audio"===e&&this.isAudioBlocked()||this.shiftAndExecuteNext(e)})}append(e,t,i){this.operationQueue&&this.operationQueue.append(e,t,i)}insertNext(e,t){this.operationQueue&&this.operationQueue.insertNext(e,t)}appendBlocker(e){if(this.operationQueue)return this.operationQueue.appendBlocker(e)}currentOp(e){return this.operationQueue?this.operationQueue.current(e):null}executeNext(e){e&&this.operationQueue&&this.operationQueue.executeNext(e)}shiftAndExecuteNext(e){this.operationQueue&&this.operationQueue.shiftAndExecuteNext(e)}get pendingTrackCount(){return Object.keys(this.tracks).reduce((e,t)=>e+(this.isPending(this.tracks[t])?1:0),0)}get sourceBufferCount(){return this.sourceBuffers.reduce((e,[t])=>e+(t?1:0),0)}get sourceBufferTypes(){return this.sourceBuffers.map(([e])=>e).filter(e=>!!e)}addBufferListener(e,t,i){let r=this.tracks[e];if(!r)return;let a=r.buffer;if(!a)return;let n=i.bind(this,e);r.listeners.push({event:t,listener:n}),kl(a,t,n)}removeBufferListeners(e){let t=this.tracks[e];if(!t)return;let i=t.buffer;i&&(t.listeners.forEach(e=>{Il(i,e.event,e.listener)}),t.listeners.length=0)}},capLevelController:Rd,errorController:class extends ur{constructor(e){super("error-controller",e.logger),this.hls=void 0,this.playlistError=0,this.hls=e,this.registerListeners()}registerListeners(){let e=this.hls;e.on(Ci.ERROR,this.onError,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){let e=this.hls;e&&(e.off(Ci.ERROR,this.onError,this),e.off(Ci.ERROR,this.onErrorOut,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null}startLoad(e){}stopLoad(){this.playlistError=0}getVariantLevelIndex(e){return(null==e?void 0:e.type)===Ui.MAIN?e.level:this.getVariantIndex()}getVariantIndex(){var e;let t=this.hls,i=t.currentLevel;return null!=(e=t.loadLevelObj)&&e.details||-1===i?t.loadLevel:i}variantHasKey(e,t){if(e){var i;if(null!=(i=e.details)&&i.hasKey(t))return!0;let r=e.audioGroups;if(r)return this.hls.allAudioTracks.filter(e=>r.indexOf(e.groupId)>=0).some(e=>{var i;return null==(i=e.details)?void 0:i.hasKey(t)})}return!1}onManifestLoading(){this.playlistError=0}onLevelUpdated(){this.playlistError=0}onError(e,t){var i;if(t.fatal)return;let r=this.hls,a=t.context;switch(t.details){case Di.FRAG_LOAD_ERROR:case Di.FRAG_LOAD_TIMEOUT:case Di.KEY_LOAD_ERROR:case Di.KEY_LOAD_TIMEOUT:return void(t.errorAction=this.getFragRetryOrSwitchAction(t));case Di.FRAG_PARSING_ERROR:if(null!=(i=t.frag)&&i.gap)return void(t.errorAction=$n());case Di.FRAG_GAP:case Di.FRAG_DECRYPT_ERROR:return t.errorAction=this.getFragRetryOrSwitchAction(t),void(t.errorAction.action=wn);case Di.PLAYLIST_UNCHANGED_ERROR:case Di.LEVEL_EMPTY_ERROR:case Di.LEVEL_PARSING_ERROR:{var n;let e=t.parent===Ui.MAIN?t.level:r.loadLevel;t.details===Di.LEVEL_EMPTY_ERROR&&null!=(n=t.context)&&null!=(n=n.levelDetails)&&n.live?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,e):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,e))}return;case Di.LEVEL_LOAD_ERROR:case Di.LEVEL_LOAD_TIMEOUT:return void("number"==typeof(null==a?void 0:a.level)&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,a.level)));case Di.AUDIO_TRACK_LOAD_ERROR:case Di.AUDIO_TRACK_LOAD_TIMEOUT:case Di.SUBTITLE_LOAD_ERROR:case Di.SUBTITLE_TRACK_LOAD_TIMEOUT:if(a){let e=r.loadLevelObj;if(e&&(a.type===Ni.AUDIO_TRACK&&e.hasAudioGroup(a.groupId)||a.type===Ni.SUBTITLE_TRACK&&e.hasSubtitleGroup(a.groupId)))return t.errorAction=this.getPlaylistRetryOrSwitchAction(t,r.loadLevel),t.errorAction.action=wn,void(t.errorAction.flags=Pn)}return;case Di.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:return void(t.errorAction={action:wn,flags:xn});case Di.KEY_SYSTEM_SESSION_UPDATE_FAILED:case Di.KEY_SYSTEM_STATUS_INTERNAL_ERROR:case Di.KEY_SYSTEM_NO_SESSION:return void(t.errorAction={action:wn,flags:On});case Di.BUFFER_ADD_CODEC_ERROR:case Di.REMUX_ALLOC_ERROR:case Di.BUFFER_APPEND_ERROR:return void(t.errorAction||(t.errorAction=this.getLevelSwitchAction(t,t.level)));case Di.MEDIA_SOURCE_REQUIRES_RESET:return t.errorAction||(t.errorAction=this.getLevelSwitchAction(t,t.level)),void(t.errorAction.flags|=Un|Nn);case Di.INTERNAL_EXCEPTION:case Di.BUFFER_APPENDING_ERROR:case Di.BUFFER_APPEND_NO_PROGRESS:case Di.BUFFER_FULL_ERROR:case Di.LEVEL_SWITCH_ERROR:case Di.BUFFER_STALLED_ERROR:case Di.BUFFER_SEEK_OVER_HOLE:case Di.BUFFER_NUDGE_ON_STALL:return void(t.errorAction=$n())}t.type===wi.KEY_SYSTEM_ERROR&&(t.levelRetry=!1,t.errorAction=$n())}getPlaylistRetryOrSwitchAction(e,t){let i=ir(this.hls.config.playlistLoadPolicy,e),r=this.playlistError++;if(nr(i,r,Ji(e),e.response))return{action:Cn,flags:Mn,retryConfig:i,retryCount:r};let a=this.getLevelSwitchAction(e,t);return i&&(a.retryConfig=i,a.retryCount=r),a}getFragRetryOrSwitchAction(e){let t=this.hls,i=this.getVariantLevelIndex(e.frag),r=t.levels[i],{fragLoadPolicy:a,keyLoadPolicy:n}=t.config,s=ir(er(e)?n:a,e),l=t.levels.reduce((e,t)=>e+t.fragmentError,0);if(r&&(e.details!==Di.FRAG_GAP&&r.fragmentError++,!tr(e)&&nr(s,l,Ji(e),e.response)))return{action:Cn,flags:Mn,retryConfig:s,retryCount:l};let o=this.getLevelSwitchAction(e,i);return s&&(o.retryConfig=s,o.retryCount=l),o}getLevelSwitchAction(e,t){let i=this.hls;null==t&&(t=i.loadLevel);let r=this.hls.levels[t];if(r){var a,n;let t=e.details;r.loadError++,r.loadErrorTime=self.performance.now(),t===Di.BUFFER_APPEND_ERROR&&r.fragmentError++;let o=-1,{levels:d,loadLevel:u,minAutoLevel:h,maxAutoLevel:c}=i;!i.autoLevelEnabled&&!i.config.preserveManualLevelOnError&&(i.loadLevel=-1);let m=null==(a=e.frag)?void 0:a.type,f=(m===Ui.AUDIO&&t===Di.FRAG_PARSING_ERROR||"audio"===e.sourceBufferName&&Fn(e))&&d.some(({audioCodec:e})=>r.audioCodec!==e),p="video"===e.sourceBufferName&&Fn(e)&&d.some(({codecSet:e,audioCodec:t})=>r.codecSet!==e&&r.audioCodec===t),{type:g,groupId:v}=null!=(n=e.context)?n:{};for(let a=d.length;a--;){let n=(a+u)%d.length;if(n!==u&&n>=h&&n<=c&&(0===d[n].loadError||lr(d[n],i.config.errorPenaltyExpireMs))){var s,l;let i=d[n];if(t===Di.FRAG_GAP&&m===Ui.MAIN&&e.frag){let t=d[n].details;if(t){let i=An(e.frag,t.fragments,e.frag.start);if(null!=i&&i.gap)continue}}else{if(g===Ni.AUDIO_TRACK&&i.hasAudioGroup(v)||g===Ni.SUBTITLE_TRACK&&i.hasSubtitleGroup(v))continue;if(m===Ui.AUDIO&&null!=(s=r.audioGroups)&&s.some(e=>i.hasAudioGroup(e))||m===Ui.SUBTITLE&&null!=(l=r.subtitleGroups)&&l.some(e=>i.hasSubtitleGroup(e))||f&&r.audioCodec===i.audioCodec||p&&r.codecSet===i.codecSet||!f&&r.audioCodec!==i.audioCodec)continue}o=n;break}}if(o>-1&&i.loadLevel!==o)return e.levelRetry=!0,this.playlistError=0,{action:wn,flags:Mn,nextAutoLevel:o}}return{action:wn,flags:Pn}}onErrorOut(e,t){var i,r;switch(null==(i=t.errorAction)?void 0:i.action){case Ln:break;case wn:this.sendAlternateToPenaltyBox(t),!t.errorAction.resolved&&t.details!==Di.FRAG_GAP&&t.details!==Di.PLAYLIST_UNCHANGED_ERROR&&!Bn(t)&&(t.fatal=!0)}((null==(r=t.errorAction)?void 0:r.flags)||0)&Un&&this.hls.recoverMediaError(),t.fatal&&this.hls.stopLoad()}sendAlternateToPenaltyBox(e){let t=this.hls,i=e.errorAction;if(!i)return;let r=i.nextAutoLevel;if(i.flags===Mn)this.switchLevel(e,r);else if(i.flags&Nn){let e=this.hls.levels;for(let t=e.length;t--;)"SDR"!==e[t].videoRange?(e[t].fragmentError++,e[t].loadError++):void 0===r&&(r=t)}else if(i.flags&xn){let r=this.getVariantLevelIndex(e.frag),a=t.levels[r],n=null==a?void 0:a.attrs["HDCP-LEVEL"];i.hdcpLevel=n;let s="NONE"===n;n&&!s?(t.maxHdcpLevel=en[en.indexOf(n)-1],i.resolved=!0,this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`)):(s&&this.warn("HDCP policy resticted output with HDCP-LEVEL=NONE"),i.flags|=On)}if(i.flags&On){let t=e.decryptdata;if(t){let r=this.hls.levels,s=r.length;for(let i=s;i--;)if(this.variantHasKey(r[i],t)){var a,n;this.log(`Banned key found in level ${i} (${r[i].bitrate}bps) or audio group "${null==(a=r[i].audioGroups)?void 0:a.join(",")}" (${null==(n=e.frag)?void 0:n.type} fragment) ${Br(t.keyId||[])}`),r[i].fragmentError++,r[i].loadError++,this.log(`Removing level ${i} with key error (${e.error})`),this.hls.removeLevel(i)}let l=e.frag;if(this.hls.levels.length0&&a>l.config.fpsDroppedMonitoringThreshold*n){let e=l.currentLevel;l.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+e),e>0&&(-1===l.autoLevelCapping||l.autoLevelCapping>=e)&&(e-=1,l.trigger(Ci.FPS_DROP_LEVEL_CAPPING,{level:e,droppedLevel:l.currentLevel}),l.autoLevelCapping=e,this.streamController.nextLevelSwitch())}}this.lastTime=r,this.lastDroppedFrames=i,this.lastDecodedFrames=t}}checkFPSInterval(){let e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){let t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}},id3TrackController:class{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.removeCues=!0,this.assetCue=void 0,this.onEventCueEnter=()=>{this.hls&&this.hls.trigger(Ci.EVENT_CUE_ENTER,{})},this.hls=e,this._registerListeners()}destroy(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=this.onEventCueEnter=null}_registerListeners(){let{hls:e}=this;e&&(e.on(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(Ci.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Ci.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(Ci.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}_unregisterListeners(){let{hls:e}=this;e&&(e.off(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(Ci.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Ci.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(Ci.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}onMediaAttaching(e,t){this.media=t.media}onMediaAttached(){var e;let t=null==(e=this.hls)?void 0:e.latestLevelDetails;t&&this.updateDateRangeCues(t)}onMediaDetaching(e,t){this.media=null,!t.transferMedia&&(this.id3Track&&(this.id3Track.remove(),this.id3Track=null),this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(e){return Yh(e,"metadata","id3","","hidden")}onFragParsingMetadata(e,t){if(!this.media||!this.hls)return;let{enableEmsgMetadataCues:i,enableID3MetadataCues:r}=this.hls.config;if(!i&&!r)return;let{samples:a}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));let n=tc();if(n)for(let e=0;erc&&(o=rc),o-l<=0&&(o=l+.25);for(let e=0;ee.type===ao.audioId3&&l:"video"===r?e=>e.type===ao.emsg&&s:e=>e.type===ao.audioId3&&l||e.type===ao.emsg&&s,Qh(a.track,t,i,e)}}onLevelUpdated(e,{details:t}){this.updateDateRangeCues(t,!0)}onLevelPtsUpdated(e,t){Math.abs(t.drift)>.01&&this.updateDateRangeCues(t.details)}updateDateRangeCues(e,t){if(!this.hls||!this.media)return;let{assetPlayerId:i,timelineOffset:r,enableDateRangeMetadataCues:a,interstitialsController:n}=this.hls.config;if(!a)return;let s=tc();if(i&&r&&!n){let{fragmentStart:t,fragmentEnd:r}=e,a=this.assetCue;a?(a.startTime=t,a.endTime=r):s&&(a=this.assetCue=ic(s,t,r,{assetPlayerId:this.hls.config.assetPlayerId},"hlsjs.interstitial.asset"),a&&(a.id=i,this.id3Track||(this.id3Track=this.createTrack(this.media)),this.id3Track.track.addCue(a),a.addEventListener("enter",this.onEventCueEnter)))}if(!e.hasProgramDateTime)return;let{id3Track:l}=this,{dateRanges:o}=e,d=Object.keys(o),u=this.dateRangeCuesAppended;var h;if(l&&t)if(null!=(h=l.track.cues)&&h.length){let e=Object.keys(u).filter(e=>-1===d.indexOf(e));for(let t=e.length;t--;){var c;let i=e[t],r=null==(c=u[i])?void 0:c.cues;delete u[i],r&&Object.keys(r).forEach(e=>{let t=r[e];if(t){t.removeEventListener("enter",this.onEventCueEnter);try{l.track.removeCue(t)}catch{}}})}}else u=this.dateRangeCuesAppended={};let m=e.fragments[e.fragments.length-1];if(0!==d.length&&Ii(null==m?void 0:m.programDateTime)){this.id3Track||(this.id3Track=this.createTrack(this.media));for(let e=0;e{if(t!==i.id){let r=o[t];if(r.class===i.class&&r.startDate>i.startDate&&(!e||i.startDate.01&&(d.startTime=r,d.endTime=c):d.endTime=c;else if(s){let e=i.attr[o];bs(o)&&(e=$r(e));let a=ic(s,r,c,{key:o,data:e},ao.dateRange);a&&(a.id=t,this.id3Track.track.addCue(a),l[o]=a,n&&("X-ASSET-LIST"===o||"X-ASSET-URL"===o)&&a.addEventListener("enter",this.onEventCueEnter))}}u[t]={cues:l,dateRange:i,durationKnown:h}}}}},gapController:class extends ls{constructor(e,t){super("gap-controller",e.logger),this.hls=void 0,this.fragmentTracker=void 0,this.media=null,this.mediaSource=void 0,this.nudgeRetry=0,this.skipRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.buffered={},this.lastCurrentTime=void 0,this.ended=0,this.waiting=0,this.onMediaPlaying=()=>{this.ended=0,this.waiting=0},this.onMediaWaiting=()=>{var e;null!=(e=this.media)&&e.seeking||(this.waiting=self.performance.now(),this.tick())},this.onMediaEnded=()=>{var e;this.hls&&(this.ended=(null==(e=this.media)?void 0:e.currentTime)||1,this.hls.trigger(Ci.MEDIA_ENDED,{stalled:!1}))},this.hls=e,this.fragmentTracker=t,this.lastCurrentTime=this.getCurrentTime(),this.registerListeners()}registerListeners(){let{hls:e}=this;e&&(e.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Ci.BUFFER_APPENDED,this.onBufferAppended,this))}unregisterListeners(){let{hls:e}=this;e&&(e.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Ci.BUFFER_APPENDED,this.onBufferAppended,this))}destroy(){super.destroy(),this.unregisterListeners(),this.media=this.hls=this.fragmentTracker=null,this.mediaSource=void 0}onMediaAttached(e,t){this.setInterval(100),this.mediaSource=t.mediaSource;let i=this.media=t.media;kl(i,"playing",this.onMediaPlaying),kl(i,"waiting",this.onMediaWaiting),kl(i,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();let{media:i}=this;i&&(Il(i,"playing",this.onMediaPlaying),Il(i,"waiting",this.onMediaWaiting),Il(i,"ended",this.onMediaEnded),this.media=null),this.mediaSource=void 0}onBufferAppended(e,t){this.buffered=t.timeRanges}get hasBuffered(){return Object.keys(this.buffered).length>0}getCurrentTime(){var e;let t=(null==(e=this.hls)?void 0:e.config.timelineOffset)||0;return this.media?Math.max(this.media.currentTime,t):t}tick(){var e;if(null==(e=this.media)||!e.readyState||!this.hasBuffered)return;let t=this.getCurrentTime();this.media.currentTimet&&this.nudgeOnVideoHole(e,t)),void(0===this.waiting&&this.stallResolved(e));if(o||l)return void(l&&this.stallResolved(e));if(d)return this.skipRetry=this.nudgeRetry=0,this.stallResolved(e),void(!this.ended&&n.ended&&this.hls&&(this.ended=e||1,this.hls.trigger(Ci.MEDIA_ENDED,{stalled:!1})));if(!us.getBuffered(n).length)return void(this.skipRetry=this.nudgeRetry=0);let u=us.bufferInfo(n,e,0),h=this.fragmentTracker;h&&this.hls&&ec(u,e,h,this.hls);let c=u.nextStart||0;if(s&&h&&this.hls){let t=Xh(this.hls.inFlightFragments,e),i=u.len>2,r=!c||t||c-e>2&&!h.getPartialFragment(e);if(i||r)return;this.moved=!1}let m=null==(r=this.hls)?void 0:r.latestLevelDetails;if(!this.moved&&null!==this.stalled&&h){if(!(u.len>0||c))return;let t=Math.max(c,u.start||0)-e,i=null!=m&&m.live?2*m.targetduration:2,r=Jh(e,h);if(t>0&&(t<=i||r))return void(n.paused||this._trySkipBufferHole(r))}let f=a.detectStallWithCurrentTimeMs,p=self.performance.now(),g=this.waiting,v=this.stalled;if(null===v){if(!(g>0&&p-g=f||g&&this.moved)&&this.hls){var y;if("ended"===(null==(y=this.mediaSource)?void 0:y.readyState)&&(null==m||!m.live)&&Math.abs(e-((null==m?void 0:m.edge)||0))<1){if(this.ended)return;return this.ended=e||1,void this.hls.trigger(Ci.MEDIA_ENDED,{stalled:!0})}if(this._reportStall(u),!this.media||!this.hls)return;if(n.currentTime!==e){let t=e;return e=n.currentTime,this.moved=!0,void this.log(`currentTime changed ${t} > ${e}`)}}let b=us.bufferInfo(n,e,a.maxBufferHole);this._tryFixBufferStall(b,E,e)}stallResolved(e){let t=this.stalled;if(t&&this.hls&&(this.stalled=null,this.stallReported)){let i=self.performance.now()-t;this.log(`playback not stuck anymore @${e}, after ${Math.round(i)}ms`),this.stallReported=!1,this.waiting=0,this.hls.trigger(Ci.STALL_RESOLVED,{})}}nudgeOnVideoHole(e,t){var i;let r=this.buffered.video;if(this.hls&&this.media&&this.fragmentTracker&&null!=(i=this.buffered.audio)&&i.length&&r&&r.length>1&&e>r.end(0)){let i=us.bufferedInfo(us.timeRangesToArray(this.buffered.audio),e,0);if(i.len>1&&t>=i.start){let i=us.timeRangesToArray(r),a=us.bufferedInfo(i,t,0).bufferedIndex;if(a>-1&&aa)&&n-r<1&&e-r<2){let i=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${r} -> ${n} buffered index: ${t}`);this.warn(i.message),this.media.currentTime+=1e-6;let a=Jh(e,this.fragmentTracker);a&&"fragment"in a?a=a.fragment:a||(a=void 0);let s=us.bufferInfo(this.media,e,0);this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:i,reason:i.message,frag:a,buffer:s.len,bufferInfo:s})}}}}}_tryFixBufferStall(e,t,i){var r,a;let{fragmentTracker:n,media:s}=this,l=null==(r=this.hls)?void 0:r.config;if(!s||!n||!l)return;let o=null==(a=this.hls)?void 0:a.latestLevelDetails,d=Jh(i,n);if((d||null!=o&&o.live&&i1&&e.len>l.maxBufferHole||e.nextStart&&(e.nextStart-i1e3*l.highBufferWatchdogPeriod||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){let i=this.fragmentTracker,r=e.nextStart;if(i&&r){let e=i.getFragAtPos(t,Ui.MAIN),a=i.getFragAtPos(r,Ui.MAIN);if(e&&a)return a.sn-e.sn<2}return!1}_reportStall(e){let{hls:t,media:i,stallReported:r,stalled:a}=this;if(!r&&null!==a&&i&&t){this.stallReported=!0;let r=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${hn(e)})`);this.warn(r.message),t.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_STALLED_ERROR,fatal:!1,error:r,buffer:e.len,bufferInfo:e,stalled:{start:a}})}}_trySkipBufferHole(e){let{fragmentTracker:t,media:i,hls:r}=this,a=null==r?void 0:r.config;if(!i||!t||!a)return 0;let n=i.currentTime,s=us.bufferInfo(i,n,0);ec(s,n,t,r);let l=n0&&s.len<1&&i.readyState<3,h=l-n;if(h>0&&(d||u)){if(h>a.maxBufferHole){let i=!1;if(0===n){let e=t.getAppendedFrag(0,Ui.MAIN);e&&l0)){i=!0;break}a+=r}if(i)return 0}}let{nudgeMaxRetry:d,skipBufferHolePadding:u}=a,c=++this.skipRetry>d,m=Math.max(l,n)+u;if(c||(this.warn(`skipping hole, adjusting currentTime from ${n} to ${m}`),this.moved=!0,i.currentTime=m),null==e||!e.gap||c){let t=new Error(c?`Playhead still not moving after seeking over buffer hole from ${n} to ${m} after ${a.nudgeMaxRetry} attempts.`:`fragment loaded with buffer holes, seeking from ${n} to ${m}`),i={type:wi.MEDIA_ERROR,details:Di.BUFFER_SEEK_OVER_HOLE,fatal:c,error:t,reason:t.message,buffer:s.len,bufferInfo:s};e&&("fragment"in e?i.part=e:i.frag=e),r.trigger(Ci.ERROR,i)}return m}}return 0}_tryNudgeBuffer(e){let{hls:t,media:i,nudgeRetry:r}=this,a=null==t?void 0:t.config;if(!i||!a)return 0;let n=i.currentTime;if(this.nudgeRetry++,r{var e;let{media:t}=this,i=this.levelDetails;if(!t||!i||!this.hls)return;this.currentTime=t.currentTime;let r=this.hls.config,a=this.computeLatency();if(null===a)return;this._latency=a;let{lowLatencyMode:n,maxLiveSyncPlaybackRate:s}=r;if(!n||1===s||!i.live)return;let l=this.targetLatency;if(null===l)return;let o=a-l,d=o.05&&this.forwardBufferLength>1&&!u){let e=Math.min(2,Math.max(1,s)),i=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20,r=Math.min(e,Math.max(1,i));this.changeMediaPlaybackRate(t,r)}else 1!==t.playbackRate&&0!==t.playbackRate&&this.changeMediaPlaybackRate(t,1)},this.hls=e,this.registerListeners()}get levelDetails(){var e;return(null==(e=this.hls)?void 0:e.latestLevelDetails)||null}get latency(){return this._latency||0}get maxLatency(){var e;let t=null==(e=this.hls)?void 0:e.config;if(!t)return 0;if(void 0!==t.liveMaxLatencyDuration)return t.liveMaxLatencyDuration;let i=this.levelDetails;return i?t.liveMaxLatencyDurationCount*i.targetduration:0}get targetLatency(){let e=this.levelDetails;if(null===e||!this.hls)return null;let t=this.hls.config,{holdBack:i,partHoldBack:r,targetduration:a}=e,{liveSyncDuration:n,liveSyncDurationCount:s,lowLatencyMode:l}=t,o=this.hls.userConfig,d=l&&r||i;(this._targetLatencyUpdated||o.liveSyncDuration||o.liveSyncDurationCount||0===d)&&(d=void 0!==n?n:s*a);let u=a;return d+Math.min(this.stallCount*t.liveSyncOnStallIncrease,u)}set targetLatency(e){this.hls&&(this.stallCount=0,this.hls.config.liveSyncDuration=e,this._targetLatencyUpdated=!0)}get liveSyncPosition(){let e=this.estimateLiveEdge(),t=this.targetLatency;if(null===e||null===t||!this.hls)return null;let i=this.levelDetails;if(null===i)return null;let r=i.edge,a=e-t-this.edgeStalled,n=r-i.totalduration,s=r-(this.hls.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(n,a),s)}get drift(){let e=this.levelDetails;return null===e?1:e.drift}get edgeStalled(){let e=this.levelDetails;if(null===e||!this.hls)return 0;let t=3*(this.hls.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}get forwardBufferLength(){let{media:e}=this,t=this.levelDetails;if(!e||!t)return 0;let i=e.buffered.length;return(i?e.buffered.end(i-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.hls=null}registerListeners(){let{hls:e}=this;e&&(e.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(Ci.ERROR,this.onError,this),e.on(Ci.INTERSTITIAL_ASSET_STARTED,this.onAssetStarted,this))}unregisterListeners(){let{hls:e}=this;e&&(e.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(Ci.ERROR,this.onError,this),e.off(Ci.INTERSTITIAL_ASSET_STARTED,this.onAssetStarted,this))}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.onTimeupdate)}onMediaDetaching(){this.media&&(this.media.removeEventListener("timeupdate",this.onTimeupdate),this.media=null)}onManifestLoading(){this._latency=null,this.stallCount=0}onLevelUpdated(e,{details:t}){t.advanced&&this.onTimeupdate(),!t.live&&this.media&&this.media.removeEventListener("timeupdate",this.onTimeupdate)}onAssetStarted(e,t){var i;let r=this.hls,a=this.media||t.event.appendInPlace&&(null==r||null==(i=r.interstitialsManager)?void 0:i.playerQueue.reduce((e,t)=>e||t.media,null));r&&a&&a.playbackRate>1&&a.playbackRate<=r.config.maxLiveSyncPlaybackRate&&this.changeMediaPlaybackRate(a,1)}onError(e,t){var i;t.details===Di.BUFFER_STALLED_ERROR&&(this.stallCount++,this.hls&&null!=(i=this.levelDetails)&&i.live&&this.hls.logger.warn("[latency-controller]: Stall detected, adjusting target latency"))}changeMediaPlaybackRate(e,t){var i,r;e.playbackRate!==t&&(null==(i=this.hls)||i.logger.debug(`[latency-controller]: latency=${this.latency.toFixed(3)}, targetLatency=${null==(r=this.targetLatency)?void 0:r.toFixed(3)}, forwardBufferLength=${this.forwardBufferLength.toFixed(3)}: adjusting playback rate from ${e.playbackRate} to ${t}`),e.playbackRate=t)}estimateLiveEdge(){let e=this.levelDetails;return null===e?null:e.edge+e.age}computeLatency(){let e=this.estimateLiveEdge();return null===e?null:e-this.currentTime}}},{cueHandler:im,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:class extends $l{constructor(e,t,i){super(e,t,i,"subtitle-stream-controller",Ui.SUBTITLE),this.currentTrackId=-1,this.tracksBuffered=[],this.mainDetails=null,this.registerListeners()}onHandlerDestroying(){this.unregisterListeners(),super.onHandlerDestroying(),this.mainDetails=null}registerListeners(){super.registerListeners();let{hls:e}=this;e.on(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Ci.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(Ci.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(Ci.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(Ci.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(Ci.BUFFER_FLUSHING,this.onBufferFlushing,this)}unregisterListeners(){super.unregisterListeners();let{hls:e}=this;e.off(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Ci.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(Ci.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(Ci.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(Ci.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(Ci.BUFFER_FLUSHING,this.onBufferFlushing,this)}startLoad(e,t){this.stopLoad(),this.state=wl,this.setInterval(500),this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}onManifestLoading(){super.onManifestLoading(),this.mainDetails=null}onMediaDetaching(e,t){this.tracksBuffered=[],super.onMediaDetaching(e,t)}onLevelLoaded(e,t){this.mainDetails=t.details}onSubtitleFragProcessed(e,t){let{frag:i,part:r,success:a}=t;if(!a)return;let n=this.tracksBuffered[this.currentTrackId];if(!n)return;let s,l=(r||i).start;for(let e=0;e=n[e].start&&l<=n[e].end){s=n[e];break}let o=l+(r||i).duration;if(s?s.end=o:(s={start:l,end:o},n.push(s)),!r||o>=i.end){let e=this.fragmentTracker.fragBuffered(i);r&&e&&(e.range.subs={time:[{startPTS:i.start,endPTS:o}],partial:!0}),Gi(i)&&!this.fragContextChanged(i)&&(this.fragPrevious=i),this.fragBufferedComplete(i,r),this.media&&this.tickImmediate()}}onBufferFlushing(e,t){let{startOffset:i,endOffset:r}=t;if(0===i&&r!==Number.POSITIVE_INFINITY){let e=r-1;if(e<=0)return;t.endOffsetSubtitles=Math.max(0,e),this.tracksBuffered.forEach(t=>{if(t)for(let i=0;inew on(e)):(this.tracksBuffered=[],this.levels=t.map(e=>{let t=new on(e);return this.tracksBuffered[t.id]=[],t}),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,Ui.SUBTITLE),this.fragPrevious=null,this.mediaBuffer=null)}onSubtitleTrackSwitch(e,t){var i;if(this.currentTrackId=t.id,this.abortCurrentFrag(),null==(i=this.levels)||!i.length||-1===this.currentTrackId)return void this.clearInterval();let r=this.levels[this.currentTrackId];null!=r&&r.details?(this.mediaBuffer=this.mediaBufferTimeRanges,this.state!==Ll&&this.setInterval(500)):this.mediaBuffer=null}onSubtitleTrackLoaded(e,t){var i;let{currentTrackId:r,levels:a}=this,{details:n,id:s}=t;if(!a)return void this.warn(`Subtitle tracks were reset while loading level ${s}`);let l=a[s];if(s>=a.length||!l)return;this.log(`Subtitle track ${s} loaded [${n.startSN},${n.endSN}]${n.lastPartSn?`[part-${n.lastPartSn}-${n.lastPartIndex}]`:""},duration:${n.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let o=this.mainDetails,d=0;if(n.live||null!=(i=l.details)&&i.live){if(n.deltaUpdateFailed)return;if(!o)return void(this.startFragRequested=!1);var u;if(l.details)d=this.alignPlaylists(n,l.details,null==(u=this.levelLastLoaded)?void 0:u.details);n.alignedSliding||(Sl(o,n,this),d=n.fragmentStart)}l.details=n,this.levelLastLoaded=l,o&&!this.startFragRequested&&this.setStartPosition(o,d),s===r&&(this.hls.trigger(Ci.SUBTITLE_TRACK_UPDATED,{details:n,id:s,groupId:t.groupId}),this.tickImmediate())}_handleFragmentLoadProgress(e){let{frag:t,part:i,payload:r}=e;!i||null==r||!r.byteLength||!this.shouldDecrypt(t)||this.decryptPayload(r,t,i)}_handleFragmentLoadComplete(e){let{frag:t,payload:i}=e;this.fragContextChanged(t)||null==i||!i.byteLength||!this.shouldDecrypt(t)||this.decryptPayload(i,t,null)}shouldDecrypt(e){let t=e.decryptdata;return!!(null!=t&&t.key&&t.iv&&ks(t.method))}decryptPayload(e,t,i){let r=t.decryptdata,a=performance.now();this.decrypter.decrypt(new Uint8Array(e),r.key.buffer,r.iv.buffer,Is(r.method)).then(e=>{this.fragContextChanged(t)||this.hls.trigger(Ci.FRAG_DECRYPTED,{frag:t,part:i,payload:e,stats:{tstart:a,tdecrypt:performance.now()}})}).catch(e=>{this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t,part:i}),i||(this.warn(`${e.name}: ${e.message}`),this.state=wl)})}doTick(){if(this.state===wl&&this.levels){var e;if(!this.media&&!this.primaryPrefetch&&(this.startFragRequested||!this.config.startFragPrefetch))return;let{currentTrackId:i,levels:r}=this,a=r[i],n=null==a?void 0:a.details;if(!n||this.waitForLive(a)||this.waitForCdnTuneIn(n))return void(this.startFragRequested=!1);let{config:s}=this,l=this.playhead,o=us.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],l,s.maxBufferHole),{end:d,len:u}=o;if(u>Math.max(this.hls.maxBufferLength+n.levelTargetDuration,(null==(e=this.hls.mainForwardBufferInfo)?void 0:e.len)||0)||u&&!this.buffering)return;let h=this.getNextFragment(d,n);if(!h)return;if(Gi(h)){var t;let e=h.sn-n.startSN,i=n.fragments[e-1];h.cc===(null==i?void 0:i.cc)&&(null==(t=n.partList)||!t.length)&&this.fragmentTracker.getState(i)===Hn&&(h=i)}this.loadFragment(h,a,d)}}loadFragment(e,t,i){let r=this.fragmentTracker.getState(e);(r===Hn||r===Kn)&&super.loadFragment(e,t,i)}get mediaBufferTimeRanges(){return new Mc(this.tracksBuffered[this.currentTrackId]||[])}},subtitleTrackController:class extends fd{constructor(e){super(e,"subtitle-track-controller"),this.media=null,this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.queuedDefaultTrack=-1,this.useTextTrackPolling=!1,this.subtitlePollingInterval=-1,this._subtitleDisplay=!0,this.asyncPollTrackChange=()=>this.pollTrackChange(0),this.onTextTracksChanged=()=>{if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;let e=-1,t=!1;if(this.currentTrack){var i;let r=null==(i=this.currentTrack.trackNode)?void 0:i.track.mode;"showing"===r?(e=this.trackId,t=!0):"hidden"===r&&(e=this.trackId)}if(!t)for(let t=0;t-1&&(this._subtitleDisplay="showing"===(null==(a=this.tracksInGroup[e].trackNode)?void 0:a.track.mode));this.setSubtitleTrack(e,!0)},this.registerListeners()}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,this.onTextTracksChanged=this.asyncPollTrackChange=null,super.destroy()}get subtitleDisplay(){return this._subtitleDisplay}set subtitleDisplay(e){this._subtitleDisplay=e,this.trackId>-1&&this.toggleTrackModes()}registerListeners(){let{hls:e}=this;e.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Ci.LEVEL_LOADING,this.onLevelLoading,this),e.on(Ci.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Ci.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(Ci.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Ci.LEVEL_LOADING,this.onLevelLoading,this),e.off(Ci.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Ci.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(Ci.ERROR,this.onError,this)}createTracksInGroup(){var e;if(!this.media||!this.hls.config.renderTextTracksNatively)return;this.tracksInGroup.forEach(e=>{e.trackNode||(e.trackNode=Yh(this.media,jh(e),e.name,e.lang))});let t=null==(e=this.currentTrack)||null==(e=e.trackNode)?void 0:e.track;"disabled"===(null==t?void 0:t.mode)&&(t.mode=this._subtitleDisplay?"showing":"hidden")}onMediaAttached(e,t){let i=t.media;this.media=i;let r=this.trackId;this.queuedDefaultTrack>-1&&(r=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.setSubtitleTrack(r),this.createTracksInGroup(),this.useTextTrackPolling=!(i.textTracks&&"onchange"in i.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):i.textTracks.addEventListener("change",this.asyncPollTrackChange)}pollTrackChange(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,e)}onMediaDetaching(e,t){let i=this.media;if(!i)return;let r=!!t.transferMedia;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||i.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId,this.setSubtitleTrack(-1)),this.media=null,!r&&this.hls.config.renderTextTracksNatively&&this.tracksInGroup.forEach(e=>{let t=e.trackNode;t&&(t.track.mode="hidden",t.remove(),e.trackNode=void 0)})}onManifestLoading(){this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.subtitleTracks}onSubtitleTrackLoaded(e,t){let{id:i,groupId:r,details:a}=t,n=this.tracksInGroup[i];if(!n||n.groupId!==r)return void this.warn(`Subtitle track with id:${i} and group:${r} not found in active group ${null==n?void 0:n.groupId}`);let s=n.details;n.details=t.details,this.log(`Subtitle track ${i} "${n.name}" lang:${n.lang} group:${r} loaded [${a.startSN}-${a.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,s)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){let t=this.hls.levels[e];if(!t)return;let i=t.subtitleGroups||null,r=this.groupIds,a=this.currentTrack;if(!i||(null==r?void 0:r.length)!==(null==i?void 0:i.length)||null!=i&&i.some(e=>-1===(null==r?void 0:r.indexOf(e)))){this.groupIds=i;let e=[];if(this.tracks.forEach(t=>{(t.textCodec===Nh?this.hls.config.enableIMSC1:this.hls.config.enableWebVTT)&&(!i||i.indexOf(t.groupId)>-1?(t.id=e.length,e.push(t)):t.trackNode&&(t.trackNode.remove(),t.trackNode=void 0))}),e.length===this.tracksInGroup.length){let t=!1;for(let i=0;ie.default)&&(this.selectDefaultTrack=!1),this.tracksInGroup=e,this.trackId=-1,this.currentTrack=null;let t=this.hls.config.subtitlePreference;if(!a&&t){this.selectDefaultTrack=!1;let i=pn(t,e);if(i>-1)a=e[i];else{let e=pn(t,this.tracks);a=this.tracks[e]}}let r=this.findTrackId(a);-1===r&&a&&(r=this.findTrackId(null));let n={subtitleTracks:e};this.log(`Updating subtitle tracks, ${e.length} track(s) found in "${null==i?void 0:i.join(",")}" group-id`),this.hls.trigger(Ci.SUBTITLE_TRACKS_UPDATED,n),this.setSubtitleTrack(r),this.createTracksInGroup()}}findTrackId(e){let t=this.tracksInGroup,i=this.selectDefaultTrack;for(let r=0;r-1){let e=this.tracksInGroup[r];return this.setSubtitleTrack(r,!0),e}if(i)return null;{let i=pn(e,t);if(i>-1)return t[i]}}}return null}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentTrack)&&this.scheduleLoading(this.currentTrack,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);let i=e.id,r=e.groupId,a=this.getUrlWithDirectives(e.url,t),n=e.details,s=null==n?void 0:n.age;this.log(`Loading subtitle ${i} "${e.name}" lang:${e.lang} group:${r}${void 0!==(null==t?void 0:t.msn)?" at sn "+t.msn+" part "+t.part:""}${s&&n.live?" age "+s.toFixed(1)+(n.type&&" "+n.type||""):""} ${a}`),this.hls.trigger(Ci.SUBTITLE_TRACK_LOADING,{url:a,id:i,groupId:r,deliveryDirectives:t||null,track:e})}toggleTrackModes(){if(!this.media||!this.hls.config.renderTextTracksNatively)return;let e=this.currentTrack;this.tracksInGroup.forEach(t=>{if(t.trackNode){let i=t===e?this._subtitleDisplay?"showing":"hidden":"disabled",r=t.trackNode.track;r.mode!==i&&(r.mode=i)}})}setSubtitleTrack(e,t=!1){let i=this.tracksInGroup;if(this.media||(this.queuedDefaultTrack=e),e<-1||e>=i.length||!Ii(e))return void this.warn(`Invalid subtitle track id: ${e}`);let r=this.currentTrack,a=i[e]||null;if(this.trackId=e,this.currentTrack=a,t&&this.toggleTrackModes(),!a)return void(r&&this.hls.trigger(Ci.SUBTITLE_TRACK_SWITCH,{id:e}));let n=!!a.details&&!a.details.live;if(a===r&&n)return;this.log(`Switching to subtitle-track ${e}`+(a?` "${a.name}" lang:${a.lang} group:${a.groupId}`:""));let{id:s,groupId:l="",name:o,type:d,url:u}=a;this.hls.trigger(Ci.SUBTITLE_TRACK_SWITCH,{id:s,groupId:l,name:o,type:d,url:u});let h=this.switchParams(a.url,null==r?void 0:r.details,a.details);this.loadPlaylist(h)}},timelineController:class{constructor(e){this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.tracks=[],this.initPTS=[],this.unparsedVttFrags=[],this.captionsTracks={},this.cueCache={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.cueCache={},this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},e.on(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Ci.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(Ci.FRAG_LOADING,this.onFragLoading,this),e.on(Ci.FRAG_LOADED,this.onFragLoaded,this),e.on(Ci.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(Ci.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(Ci.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(Ci.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(Ci.BUFFER_APPENDED,this.onBufferAppended,this),e.on(Ci.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){let{hls:e}=this;e.off(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Ci.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(Ci.FRAG_LOADING,this.onFragLoading,this),e.off(Ci.FRAG_LOADED,this.onFragLoaded,this),e.off(Ci.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(Ci.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(Ci.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(Ci.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(Ci.BUFFER_APPENDED,this.onBufferAppended,this),e.off(Ci.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.media=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){let e=new Jc(this,"textTrack1"),t=new Jc(this,"textTrack2"),i=new Jc(this,"textTrack3"),r=new Jc(this,"textTrack4");this.cea608Parser1=new Qc(1,e,t),this.cea608Parser2=new Qc(3,i,r)}addCues(e,t,i,r,a){let n=!1;for(let e=a.length;e--;){let r=a[e],s=em(r[0],r[1],t,i);if(s>=0&&(r[0]=Math.min(r[0],t),r[1]=Math.max(r[1],i),n=!0,s/(i-t)>.5))return}if(n||a.push([t,i]),this.config.renderTextTracksNatively){let a=this.cueCache[e];if(a){let e=this.Cues.newCue(null,t,i,r);e.length&&a.push.apply(a,e)}else{let a=this.captionsTracks[e].track;this.Cues.newCue(a,t,i,r)}}else{var s;let a=this.Cues.newCue(null,t,i,r),n=null==(s=this.captionsProperties[e])?void 0:s.media;this.hls.trigger(Ci.CUES_PARSED,{type:"captions",cues:a,track:e,closedCaptions:n})}}onInitPtsFound(e,{id:t,timestampOffsets:i}){let{unparsedVttFrags:r}=this;t===Ui.MAIN&&(this.initPTS=i),r.length&&(this.unparsedVttFrags=[],r.forEach(e=>{this.initPTS[e.frag.cc]?this.onFragLoaded(Ci.FRAG_LOADED,e):this.hls.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e.frag,part:null,error:new Error("Subtitle discontinuity domain does not match main")})}))}createCaptionsTrack(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)}createNativeTrack(e){if(this.captionsTracks[e])return;let{captionsProperties:t,captionsTracks:i,cueCache:r,media:a}=this,{label:n,languageCode:s}=t[e];a&&(r[e]=[],i[e]=Yh(a,"captions",n,s,"hidden"))}createNonNativeTrack(e){if(this.nonNativeCaptionsTracks[e])return;let t=this.captionsProperties[e];if(!t)return;let i={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=i,this.hls.trigger(Ci.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[i]})}onMediaAttaching(e,t){this.media=t.media}onMediaDetaching(e,t){let i=!!t.transferMedia;if(this.media=null,!i){if(this.config.renderTextTracksNatively){let{captionsTracks:e,cueCache:t}=this;for(let i in e)e[i].remove(),delete t[i]}this.cueCache={},this.captionsTracks={},this.nonNativeCaptionsTracks={}}}onManifestLoading(){this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.unparsedVttFrags=[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())}onSubtitleTracksUpdated(e,t){let i=t.subtitleTracks||[];if(i.length&&!this.config.renderTextTracksNatively&&!pd(this.tracks,i)){let e=i.map(e=>({label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e}));this.hls.trigger(Ci.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:e})}this.tracks=i}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach(e=>{let t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(!t)return;let i=`textTrack${t[1]}`,r=this.captionsProperties[i];r&&(r.label=e.name,e.lang&&(r.languageCode=e.lang),r.media=e)})}closedCaptionsForLevel(e){let t=this.hls.levels[e.level];return null==t?void 0:t.attrs["CLOSED-CAPTIONS"]}onFragLoading(e,t){if(this.enabled&&t.frag.type===Ui.MAIN){var i,r;let{cea608Parser1:e,cea608Parser2:a,lastSn:n}=this,{cc:s,sn:l}=t.frag,o=null!=(i=null==(r=t.part)?void 0:r.index)?i:-1;e&&a&&(l!==n+1||l===n&&o!==this.lastPartIndex+1||s!==this.lastCc)&&(e.reset(),a.reset()),this.lastCc=s,this.lastSn=l,this.lastPartIndex=o}}onFragLoaded(e,t){let{frag:i,payload:r}=t;var a;if(i.level{this._appendCues(e,t.level),a.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:t,part:r})},e=>{a.logger.log(`Cannot parse IMSC1 (sn: ${t.sn} @${t.start}): ${e}`),a.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t,part:r,error:e})})}_parseVTTs(e){var t;let{frag:i,payload:r}=e,a="part"in e?e.part:null,{initPTS:n,unparsedVttFrags:s}=this,l=n.length-1;if(!n[i.cc]&&-1===l)return void s.push(e);let o=this.hls,d=null==(t=i.initSegment)?void 0:t.data;Oh(d?pa(d,new Uint8Array(r)).buffer:r,this.initPTS[i.cc],this.vttCCs,i.cc,(a&&!d?a:i).start,e=>{this._appendCues(e,i.level),o.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:i,part:a})},t=>{let r=t.message.startsWith("Missing initPTS");o.logger.log(`${r?"Deferred parsing of":"Cannot parse"} VTT cue (sn: ${i.sn} @${i.start}): ${t}`),r?s.push(e):(this.config.enableIMSC1&&this._fallbackToIMSC1(e),o.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,part:a,error:t}))})}_fallbackToIMSC1(e){let{frag:t,payload:i}=e,r=this.tracks[t.level];r.textCodec||$h(i,this.initPTS[t.cc],()=>{r.textCodec=Nh,this._parseIMSC1(e)},()=>{r.textCodec="wvtt"})}_appendCues(e,t){let i=this.hls;if(this.config.renderTextTracksNatively){var r;let i=null==(r=this.tracks[t].trackNode)?void 0:r.track;if(!i||"disabled"===i.mode)return;e.forEach(e=>zh(i,e))}else{let r=this.tracks[t];if(!r)return;let a=r.default?"default":"subtitles"+t;i.trigger(Ci.CUES_PARSED,{type:"subtitles",cues:e,track:a,subtitleTrack:r})}}onFragDecrypted(e,t){let{frag:i}=t;i.type===Ui.SUBTITLE&&this.onFragLoaded(Ci.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){if(!this.enabled||!this.config.enableCEA708Captions)return;let{frag:i,samples:r}=t;if(i.type!==Ui.MAIN||"NONE"!==this.closedCaptionsForLevel(i))for(let e=0;e{var r;let a=null==(r=e[i])?void 0:r.track;if(a){let e=t[i];for(let t=0;tQh(e[t].track,i,r)),Object.keys(t).forEach(e=>{let a=t[e];for(let e=a.length;e--;){let t=a[e];t.startTime>=i&&t.endTime<=r&&a.splice(e,1)}})}this.config.renderTextTracksNatively&&0===i&&void 0!==a&&this.tracks.forEach(e=>{var t;let r=null==(t=e.trackNode)?void 0:t.track;r&&Qh(r,i,a)})}}extractCea608Data(e){let t=[[],[]],i=31&e[0],r=2;for(let a=0;a=0&&!1!==(null==(e=this.switchingTrack)?void 0:e.flushImmediate)?this.nextLoadPosition:super.getLoadPosition()}syncWithAnchor(e,t){var i;let r=(null==(i=this.mainFragLoading)?void 0:i.frag)||null;if(t&&(null==r?void 0:r.cc)===t.cc)return;let a=(r||e).cc,n=In(this.getLevelDetails(),a,this.getLoadPosition());n&&(this.log(`Syncing with main frag at ${n.start} cc ${n.cc}`),this.startFragRequested=!1,this.nextLoadPosition=n.start,this.resetLoadingState(),this.state===wl&&this.doTickIdle())}startLoad(e,t){if(!this.levels)return this.startPosition=e,void(this.state=Ll);let i=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),i>0&&-1===e&&!t&&this.initPTS.length&&(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i),this.state=wl,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,!t&&!this.fragmentTracker.hasFragments(this.playlistType)&&(this.startFragRequested=!1),this.tick()}doTick(){switch(this.state){case wl:this.doTickIdle();break;case Pl:{let{levels:e,trackId:t}=this,i=null==e?void 0:e[t],r=null==i?void 0:i.details;if(r&&!this.waitForLive(i)){if(this.waitForCdnTuneIn(r))break;this.state=Fl}break}case Ml:this.checkRetryDate();break;case Fl:{let e=this.waitingData;if(e){let{frag:t,part:i,cache:r,complete:a}=e,n=this.mainAnchor;if(void 0!==this.initPTS[t.cc]){this.waitingData=null,this.state=Cl;let e={frag:t,part:i,payload:r.flush().buffer,networkDetails:null};this._handleFragmentLoadProgress(e),a&&super._handleFragmentLoadComplete(e)}else n&&n.cc!==e.frag.cc&&this.syncWithAnchor(n,e.frag)}else this.state=wl}}this.onTickEnd()}resetLoadingState(){let e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null),super.resetLoadingState()}onTickEnd(){let{media:e}=this;null!=e&&e.readyState&&(this.lastCurrentTime=e.currentTime,this.checkFragmentChanged())}doTickIdle(){var e;let{hls:t,levels:i,media:r,trackId:a}=this,n=t.config;if(!this.buffering||!r&&!this.primaryPrefetch&&(this.startFragRequested||!n.startFragPrefetch)||null==i||!i[a])return;let s=i[a],l=s.details;if(!l||this.waitForLive(s)||this.waitForCdnTuneIn(l))return this.state=Pl,void(this.startFragRequested=!1);let o=this.getBufferOutput();this.bufferFlushed&&o&&(this.bufferFlushed=!1,this.afterBufferFlushed(o,Fi));let d=this.getFwdBufferInfo();if(null===d)return;if(!this.switchingTrack&&this._streamEnded(d,l))return t.trigger(Ci.BUFFER_EOS,{type:"audio"}),void(this.state=Nl);let u=d.len,h=t.maxBufferLength,c=l.fragments,m=c[0].start,f=this.getLoadPosition(),p=this.flushing||this.switchingTrack&&!this.switchingTrack.flushImmediate?f:d.end;if(this.switchingTrack&&r){let e=f;l.PTSKnown&&e=this.timelineOffset&&(d.end>m||d.nextStart)&&(this.log(`Alt audio track ahead of main track, seek to start of alt audio track ${e} -> ${m} + 0.05`),r.currentTime=m+.05)}if(u>=h&&!this.switchingTrack&&pv.end){let e=this.fragmentTracker.getFragAtPos(p,Ui.MAIN);e&&e.end>v.end&&(v=e,this.mainFragLoading={frag:e,targetBufferTime:null})}if(g.start>v.end)return}this.loadFragment(g,s,p)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map(e=>new on(e))}onAudioTrackSwitching(e,t){let i=!!t.url;this.trackId=t.id;let{fragCurrent:r}=this;r&&(r.abortRequests(),this.removeUnbufferedFrags(r.start)),this.resetLoadingState(),i?(this.switchingTrack=t,t.flushImmediate||(this.nextTrackId=t.id,this.nextLevelSwitch()),this.flushAudioIfNeeded(t),this.state!==Ll&&(this.setInterval(100),this.state=wl,this.tick())):(this.resetTransmuxer(),this.switchingTrack=null,this.bufferedTrack=t,this.clearInterval())}onManifestLoading(){super.onManifestLoading(),this.bufferFlushed=this.flushing=this.audioOnly=!1,this.resetItem(),this.trackId=-1}onLevelLoaded(e,t){this.mainDetails=t.details;let i=this.cachedTrackLoadedData;i&&(this.cachedTrackLoadedData=null,this.onAudioTrackLoaded(Ci.AUDIO_TRACK_LOADED,i))}onAudioTrackLoaded(e,t){var i;let{levels:r}=this,{details:a,id:n,groupId:s,track:l}=t;if(!r)return void this.warn(`Audio tracks reset while loading track ${n} "${l.name}" of "${s}"`);let o=this.mainDetails;if(!o||a.endCC>o.endCC||o.expired)return this.cachedTrackLoadedData=t,void(this.state!==Ll&&(this.state=Pl));this.cachedTrackLoadedData=null,this.log(`Audio track ${n} "${l.name}" of "${s}" loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`);let d=r[n],u=0;if(a.live||null!=(i=d.details)&&i.live){if(this.checkLiveUpdate(a),a.deltaUpdateFailed)return;var h;if(d.details)u=this.alignPlaylists(a,d.details,null==(h=this.levelLastLoaded)?void 0:h.details);a.alignedSliding||(Sl(o,a,this),u=a.fragmentStart)}d.details=a,this.levelLastLoaded=d,this.startFragRequested||this.setStartPosition(o,u),this.hls.trigger(Ci.AUDIO_TRACK_UPDATED,{details:a,id:n,groupId:t.groupId}),this.state===Pl&&!this.waitForCdnTuneIn(a)&&(this.state=wl),this.tick()}_handleFragmentLoadProgress(e){var t;let i=e.frag,{part:r,payload:a}=e,{config:n,trackId:s,levels:l}=this;if(!l)return void this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);let o=l[s];if(!o)return void this.warn("Audio track is undefined on fragment load progress");let d=o.details;if(!d)return this.warn("Audio track details undefined on fragment load progress"),void this.removeUnbufferedFrags(i.start);let u=n.defaultAudioCodec||o.audioCodec||"mp4a.40.2",h=this.transmuxer;h||(h=this.transmuxer=new md(this.hls,Ui.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));let c=this.initPTS[i.cc],m=null==(t=i.initSegment)?void 0:t.data;if(void 0!==c){let e=r?r.index:-1,t=-1!==e,n=new os(i.level,i.sn,i.stats.chunkCount,a.byteLength,e,t,i.duration);h.push(a,m,u,"",i,r,d.totalduration,!1,n,c)}else{this.log(`Unknown video PTS for cc ${i.cc}, waiting for video PTS before demuxing audio frag ${i.sn} of [${d.startSN} ,${d.endSN}],track ${s}`);let{cache:e}=this.waitingData=this.waitingData||{frag:i,part:r,cache:new Kl,complete:!1};e.push(new Uint8Array(a)),this.state!==Ll&&(this.state=Fl)}}_handleFragmentLoadComplete(e){this.waitingData?this.waitingData.complete=!0:super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=null}onBufferCreated(e,t){this.bufferFlushed=this.flushing=!1;let i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===Ui.MAIN&&Gi(t.frag)&&(this.mainFragLoading=t,this.state===wl&&this.tick())}onFragBuffered(e,t){let{frag:i,part:r}=t;if(i.type===Ui.AUDIO)if(this.fragContextChanged(i))this.warn(`Fragment ${i.sn}${r?" p: "+r.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);else{if(Gi(i)){let e=this.switchingTrack;e&&(this.bufferedTrack=e)}this.fragBufferedComplete(i,r),this.media&&this.tick()}else!this.audioOnly&&i.type===Ui.MAIN&&!i.elementaryStreams.video&&!i.elementaryStreams.audiovideo&&(this.audioOnly=!0,this.mainFragLoading=null)}getFwdBufferInfo(){let e=this.getBufferOutput();return super.getFwdBufferInfo(e,Ui.AUDIO)}getBufferOutput(){return this.mediaBuffer?this.mediaBuffer:this.media}checkFragmentChanged(){let e=this.fragPlaying;if(!this.checkFragPlaying())return!1;let t=this.fragPlaying,i=null==e?void 0:e.level;return(!t||t.level!==i)&&(e&&this.cleanupBackBuffer(),this.switchingTrack&&this.completeAudioSwitch(this.switchingTrack)),!0}onError(e,t){var i;if(t.fatal)this.state=Ul;else switch(t.details){case Di.FRAG_GAP:case Di.FRAG_PARSING_ERROR:case Di.FRAG_DECRYPT_ERROR:case Di.FRAG_LOAD_ERROR:case Di.FRAG_LOAD_TIMEOUT:case Di.KEY_LOAD_ERROR:case Di.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Ui.AUDIO,t);break;case Di.AUDIO_TRACK_LOAD_ERROR:case Di.AUDIO_TRACK_LOAD_TIMEOUT:case Di.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Pl&&(null==(i=t.context)?void 0:i.type)===Ni.AUDIO_TRACK&&(this.state=wl);break;case Di.BUFFER_APPEND_NO_PROGRESS:if("audio"!==t.parent)return;t.frag&&(t.appendsWithoutProgress||0)>=this.config.appendErrorMaxRetry&&(this.warn(`Marking fragment ${t.frag.sn} of track ${t.frag.level} as a gap after ${t.appendsWithoutProgress} appends without buffered range growth, to prevent loop loading`),this.fragmentTracker.addAsGap(t.frag));break;case Di.BUFFER_ADD_CODEC_ERROR:case Di.BUFFER_APPEND_ERROR:if("audio"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)||this.resetLoadingState();break;case Di.BUFFER_FULL_ERROR:if("audio"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case Di.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onBufferFlushing(e,{type:t}){t!==Bi&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==Bi){this.flushing=!1,this.bufferFlushed=!0,this.state===Nl&&(this.state=wl);let e=this.getBufferOutput();e&&(this.afterBufferFlushed(e,t),this.tick())}}_handleTransmuxComplete(e){var t;let i="audio",{hls:r}=this,{remuxResult:a,chunkMeta:n}=e,s=this.getCurrentContext(n);if(!s)return void this.resetWhenMissingContext(n);let{frag:l,part:o,level:d}=s,{details:u}=d,{audio:h,text:c,id3:m,initSegment:f}=a;if(this.fragContextChanged(l)||!u)return this.fragmentTracker.removeFragment(l),void(null!=f&&f.tracks&&this.resetTransmuxer());if(this.state=xl,h&&this.switchingTrack&&!this.switchingTrack.flushImmediate){let{config:e}=this,t=e.nextAudioTrackBufferFlushForwardOffset,i=Math.max(this.getLoadPosition()+t,l.start);super.flushMainBuffer(i,Number.POSITIVE_INFINITY,Ui.AUDIO)}if(null!=f&&f.tracks){let e=l.initSegment||l;if(this.unhandledEncryptionError(f,l))return;this._bufferInitSegment(d,f.tracks,e,n),r.trigger(Ci.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:i,tracks:f.tracks})}if(h){let{startPTS:e,endPTS:t,startDTS:i,endDTS:r}=h;o&&(o.elementaryStreams[Fi]={startPTS:e,endPTS:t,startDTS:i,endDTS:r}),l.setElementaryStreamInfo(Fi,e,t,i,r),this.bufferFragmentData(h,l,o,n)}if(null!=m&&null!=(t=m.samples)&&t.length){let e=zi({id:i,frag:l,details:u},m);r.trigger(Ci.FRAG_PARSING_METADATA,e)}if(c){let e=zi({id:i,frag:l,details:u},c);r.trigger(Ci.FRAG_PARSING_USERDATA,e)}}_bufferInitSegment(e,t,i,r){if(this.state!==xl||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;let a=t.audio;a.id=Ui.AUDIO;let n=e.audioCodec;this.log(`Init audio buffer, container:${a.container}, codecs[level/parsed]=[${n}/${a.codec}]`),1===(null==n?void 0:n.split(",").length)&&(a.levelCodec=n),this.hls.trigger(Ci.BUFFER_CODECS,t);let s=a.initSegment;if(null!=s&&s.byteLength){let e={type:"audio",frag:i,part:null,chunkMeta:r,parent:i.type,data:s};this.hls.trigger(Ci.BUFFER_APPENDING,e)}this.tickImmediate()}loadFragment(e,t,i){let r=this.fragmentTracker.getState(e);var a;if(this.switchingTrack||r===Hn||r===Kn)if(null!=(a=t.details)&&a.live&&!this.initPTS[e.cc]){this.log(`Waiting for video PTS in continuity counter ${e.cc} of live stream before loading audio fragment ${e.sn} of level ${this.trackId}`),this.state=Fl;let i=this.mainDetails;i&&i.fragmentStart!==t.details.fragmentStart&&Sl(i,t.details,this)}else super.loadFragment(e,t,i);else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack&&e.flushImmediate){let{name:t,lang:i,assocLang:r,characteristics:a,audioCodec:n,channels:s}=this.bufferedTrack;gn({name:t,lang:i,assocLang:r,characteristics:a,audioCodec:n,channels:s},e,vn)||(yn(e.url,this.hls)?(this.log("Switching audio track : flushing all audio"),super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"),this.bufferedTrack=null):this.bufferedTrack=e)}}completeAudioSwitch(e){let{hls:t}=this;this.bufferedTrack=e,this.switchingTrack=null,t.trigger(Ci.AUDIO_TRACK_SWITCHED,Xi({},e))}get nextAudioTrack(){return this.nextTrackId}},audioTrackController:class extends fd{constructor(e){super(e,"audio-track-controller"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){let{hls:e}=this;e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Ci.LEVEL_LOADING,this.onLevelLoading,this),e.on(Ci.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Ci.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(Ci.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Ci.LEVEL_LOADING,this.onLevelLoading,this),e.off(Ci.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Ci.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(Ci.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){let{id:i,groupId:r,details:a}=t,n=this.tracksInGroup[i];if(!n||n.groupId!==r)return void this.warn(`Audio track with id:${i} and group:${r} not found in active group ${null==n?void 0:n.groupId}`);let s=n.details;n.details=t.details,this.log(`Audio track ${i} "${n.name}" lang:${n.lang} group:${r} loaded [${a.startSN}-${a.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,s)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){let t=this.hls.levels[e];if(!t)return;let i=t.audioGroups||null,r=this.groupIds,a=this.currentTrack;if(!i||(null==r?void 0:r.length)!==(null==i?void 0:i.length)||null!=i&&i.some(e=>-1===(null==r?void 0:r.indexOf(e)))){this.groupIds=i,this.trackId=-1,this.currentTrack=null;let e=this.tracks.filter(e=>bn(e.groupId,i));if(e.length)this.selectDefaultTrack&&!e.some(e=>e.default)&&(this.selectDefaultTrack=!1),e.forEach((e,t)=>{e.id=t});else if(!a&&!this.tracksInGroup.length)return;this.tracksInGroup=e;let t=this.hls.config.audioPreference;if(!a&&t){let i=pn(t,e,vn);if(i>-1)a=e[i];else{let e=pn(t,this.tracks);a=this.tracks[e]}}let r=this.findTrackId(a);-1===r&&a&&(r=this.findTrackId(null));let s={audioTracks:e};this.log(`Updating audio tracks, ${e.length} track(s) found in group(s): ${null==i?void 0:i.join(",")}`),this.hls.trigger(Ci.AUDIO_TRACKS_UPDATED,s);let l=this.trackId;if(-1!==r&&-1===l)this.setAudioTrack(r);else if(e.length&&-1===l){var n;let t=new Error(`No audio track selected for current audio group-ID(s): ${null==(n=this.groupIds)?void 0:n.join(",")} track count: ${e.length}`);this.warn(t.message),this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:t})}}}onError(e,t){t.fatal||!t.context||t.context.type===Ni.AUDIO_TRACK&&t.context.id===this.trackId&&bn(t.context.groupId,this.groupIds)&&this.checkRetry(t)}get allAudioTracks(){return this.tracks}get audioTracks(){return this.tracksInGroup}get audioTrack(){return this.trackId}set audioTrack(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}get nextAudioTrack(){return this.trackId}set nextAudioTrack(e){this.selectDefaultTrack=!1,this.setAudioTrack(e,!1)}setAudioOption(e){let t=this.hls;if(t.config.audioPreference=e,e){let i=this.allAudioTracks;if(this.selectDefaultTrack=!1,i.length){let r=this.currentTrack;if(r&&gn(e,r,vn))return r;let a=pn(e,this.tracksInGroup,vn);if(a>-1){let t=this.tracksInGroup[a];return this.setAudioTrack(a,"flushImmediate"in e&&e.flushImmediate),t}if(r){let r=t.loadLevel;-1===r&&(r=t.firstAutoLevel);let a=function(e,t,i,r,a){let n=t[r],s=t.reduce((e,t,i)=>{let r=t.uri;return(e[r]||(e[r]=[])).push(i),e},{})[n.uri];s.length>1&&(r=Math.max.apply(Math,s));let l=n.videoRange,o=n.frameRate,d=n.codecSet.substring(0,4),u=En(t,r,t=>{if(t.videoRange!==l||t.frameRate!==o||t.codecSet.substring(0,4)!==d)return!1;let r=t.audioGroups,n=i.filter(e=>bn(e.groupId,r));return pn(e,n,a)>-1});return u>-1?u:En(t,r,t=>{let r=t.audioGroups,n=i.filter(e=>bn(e.groupId,r));return pn(e,n,a)>-1})}(e,t.levels,i,r,vn);if(-1===a)return null;t.nextLoadLevel=a}if(e.channels||e.audioCodec){let t=pn(e,i);if(t>-1)return i[t]}}}return null}setAudioTrack(e,t=!0){let i=this.tracksInGroup;if(e<0||e>=i.length)return void this.warn(`Invalid audio track id: ${e}`);this.selectDefaultTrack=!1;let r=this.currentTrack,a=i[e],n=a.details&&!a.details.live;if(e===this.trackId&&a===r&&n||(this.log(`Switching to audio-track ${e} "${a.name}" lang:${a.lang} group:${a.groupId} channels:${a.channels}`),this.trackId=e,this.currentTrack=a,this.hls.trigger(Ci.AUDIO_TRACK_SWITCHING,Xi(Xi({},a),{},{flushImmediate:t})),n))return;let s=this.switchParams(a.url,null==r?void 0:r.details,a.details);this.loadPlaylist(s)}findTrackId(e){let t=this.tracksInGroup;for(let i=0;i{this.initialized&&(this.starved=!0,this.setPlayerState(Yu)),this.buffering=!0},this.onPlay=()=>{this.initialized||this.setPlayerState(Wu)},this.onPlaying=()=>{this.initialized||(this.initialized=!0),this.buffering=!1,this.setPlayerState(Vu)},this.onPause=()=>{this.media&&!this.media.ended&&this.setPlayerState(ju)},this.onSeeking=()=>{this.initialized&&this.setPlayerState(qu)},this.onSeeked=()=>{var e;this.initialized&&null!=(e=this.media)&&e.paused&&this.setPlayerState(ju)},this.onRateChange=()=>{this.reporter&&this.media&&this.reporter.update({pr:this.media.playbackRate})},this.applyPlaylistData=e=>{try{this.apply(e,{ot:Fu,su:!this.initialized})}catch(e){this.hls.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=e=>{try{let{frag:r,part:a}=e,n=this.hls.levels[r.level],s=this.getObjectType(r,n),l={d:1e3*(a||r).duration,ot:s};if(s===$u||s===Bu||s===Hu||null==s&&("main"===r.type||"audio"===r.type)){var t;let e=n.bitrate/1e3;l.br=[e];let{cmcd:a}=this.config,o=null!=(t=null==a?void 0:a.rtpSafetyFactor)?t:5;if(l.rtp=100*Math.round(e*o/100),s===Hu||null==s&&"main"===r.type){let e=this.getTopBandwidth()/1e3;Ii(e)&&(l.tb=[e]);let t=this.getLowestBandwidth()/1e3;Ii(t)&&(l.lb=[t])}let d=this.getBufferLength(r);if(Ii(d)){var i;l.bl=[d];let e=(null==(i=this.media)?void 0:i.playbackRate)||1;l.dl=100*Math.round(d/e/100)}this.playheadLevel&&(l.pb=[this.playheadLevel.bitrate/1e3]);let u=this.hls.maxAutoLevel;if(u>=0){let e=this.hls.levels[u];e&&(l.tpb=[e.bitrate/1e3])}}let o=a?this.getNextPart(a):this.getNextFrag(r);null!=o&&o.url&&o.url!==r.url&&(o.byteRange.length>0?l.nor=[hh(o.url,{r:`${o.byteRange[0]}-${o.byteRange[1]}`})]:l.nor=[o.url]),this.apply(e,l)}catch(e){this.hls.logger.warn("Could not generate segment CMCD data.",e)}},this.recordFragmentResponse=(e,t,i)=>{var r;let{cmcd:a}=this.config,n=null==a||null==(r=a.eventTargets)?void 0:r.some(e=>{var t;return null==(t=e.events)?void 0:t.includes(ru)});if(this.reporter&&i.loading.first>0&&n)try{this.reporter.recordResponseReceived({request:{url:e},status:t.code,resourceTiming:{startTime:i.loading.start,responseStart:i.loading.first,duration:i.loading.end-i.loading.start,encodedBodySize:i.total}})}catch(e){this.hls.logger.warn("Could not record fragment response CMCD data.",e)}},this.hls=e;let t=this.config=e.config,{cmcd:i}=t;null!=i&&(t.pLoader=this.createPlaylistLoader(),t.fLoader=this.createFragmentLoader(),this.registerListeners())}createReporter(){var e,t;let{cmcd:i}=this.config;if(null==i)return;let r=i.version||1;if(this.reporter=new sh({sid:i.sessionId||this.hls.sessionId,cid:i.contentId,version:r,transmissionMode:!0===i.useHeaders?Ju:Zu,enabledKeys:null!=(e=i.includeKeys)?e:[...r>=Jd?Uu:yu],eventTargets:(null!=(t=i.eventTargets)?t:[]).map(e=>{let{includeKeys:t}=e;return Xi(Xi({},Zi(e,ch)),{},{enabledKeys:null!=t?t:Uu})})},i.loader),this.reporter.update({sf:lh,sta:this.playerState}),i.reporterCallback){let e=this.reporter,t={updateCustomData:t=>{mh(t)&&e.update(t)},recordCustomEvent:(t,i={})=>{mh(i)&&e.recordEvent(au,Xi({cen:t},i))}};i.reporterCallback(t)}this.reporter.start()}registerListeners(){let e=this.hls;e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Ci.MEDIA_DETACHED,this.onMediaDetached,this),e.on(Ci.MEDIA_ENDED,this.onMediaEnded,this),e.on(Ci.ERROR,this.onError,this),e.on(Ci.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Ci.LEVEL_SWITCHED,this.onLevelSwitched,this),e.on(Ci.BUFFER_APPENDED,this.onBufferInfoChange,this),e.on(Ci.BUFFER_FLUSHED,this.onBufferInfoChange,this)}unregisterListeners(){let e=this.hls;e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Ci.MEDIA_DETACHED,this.onMediaDetached,this),e.off(Ci.MEDIA_ENDED,this.onMediaEnded,this),e.off(Ci.ERROR,this.onError,this),e.off(Ci.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Ci.LEVEL_SWITCHED,this.onLevelSwitched,this),e.off(Ci.BUFFER_APPENDED,this.onBufferInfoChange,this),e.off(Ci.BUFFER_FLUSHED,this.onBufferInfoChange,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.reporter&&(this.reporter.stop(!0),this.reporter=void 0),this.hls=this.config=null,this.onWaiting=this.onPlay=this.onPlaying=this.onPause=null,this.onSeeking=this.onSeeked=this.onRateChange=this.media=null}onMediaAttaching(e,t){let i=this.media=t.media;this.setPlayerState(this.media.autoplay?Wu:Xu),kl(i,"waiting",this.onWaiting),kl(i,"play",this.onPlay),kl(i,"playing",this.onPlaying),kl(i,"pause",this.onPause),kl(i,"seeking",this.onSeeking),kl(i,"seeked",this.onSeeked),kl(i,"ratechange",this.onRateChange)}onMediaDetached(){let e=this.media;e&&(Il(e,"waiting",this.onWaiting),Il(e,"play",this.onPlay),Il(e,"playing",this.onPlaying),Il(e,"pause",this.onPause),Il(e,"seeking",this.onSeeking),Il(e,"seeked",this.onSeeked),Il(e,"ratechange",this.onRateChange),this.media=null)}onMediaEnded(e,t){this.setPlayerState(zu)}onManifestLoading(e,t){this.initialized=!1,this.starved=!1,this.buffering=!0,this.reporter&&(this.reporter.stop(!0),this.reporter=void 0),this.createReporter(),this.media||this.setPlayerState(Xu)}onError(e,t){t.fatal&&(this.setPlayerState(Qu),this.reporter&&this.reporter.recordEvent(iu,{ec:[t.details]}))}onLevelSwitching(e,t){var i;if(!this.reporter)return;let r={br:[t.bitrate/1e3]},a=null==(i=t.details)?void 0:i.fragments[0];a&&(r.ot=this.getObjectType(a,t)),this.reporter.recordEvent(tu,r)}onLevelSwitched(e,t){let i=this.hls.levels[t.level];i&&(this.playheadLevel=i)}setPlayerState(e){this.playerState=e,this.reporter&&this.reporter.update({sta:e})}getStreamType(){let e=this.hls.latestLevelDetails;if(e)return e.live?e.partList&&e.canBlockReload?uh:dh:oh}apply(e,t={}){var i;if(!this.reporter)return;this.reporter.update({mtp:[this.hls.bandwidthEstimate/1e3],pr:null==(i=this.media)?void 0:i.playbackRate,st:this.getStreamType()});let r=t.ot===Gu||t.ot===$u||t.ot===Hu;this.starved&&r&&(t.bs=!0,t.su=!0,this.starved=!1),null==t.su&&(t.su=this.buffering);let a=this.reporter.createRequestReport({url:e.url,headers:e.headers},t);e.url=a.url,e.headers=a.headers}getNextFrag(e){var t;let i=null==(t=this.hls.levels[e.level])?void 0:t.details;if(i){let t=e.sn-i.startSN;return i.fragments[t+1]}}getNextPart(e){var t;let{index:i,fragment:r}=e,a=null==(t=this.hls.levels[r.level])||null==(t=t.details)?void 0:t.partList;if(a){let{sn:e}=r;for(let t=a.length-1;t>=0;t--){let r=a[t];if(r.index===i&&r.fragment.sn===e)return a[t+1]}}}getObjectType(e,t){let{type:i}=e;if("subtitle"===i)return Ku;if("initSegment"===e.sn)return Gu;if("audio"===i)return Bu;if("main"===i){if(e.hasStreams){let t=e.elementaryStreams;if(t.audiovideo)return Hu;if(t.video)return $u;if(t.audio)return Bu}if(t){let{audioCodec:e,videoCodec:i}=t;if(!this.hls.audioTracks.length){if(e&&i)return Hu;if(e)return Bu}if(i)return $u}}}getTopBandwidth(){let e=0,t=this.hls,i=t.maxAutoLevel,r=i>-1?i+1:t.levels.length;return t.levels.slice(0,r).forEach(t=>{t.bitrate>e&&(e=t.bitrate)}),e>0?e:NaN}getLowestBandwidth(){let e=1/0,t=this.hls,i=t.maxAutoLevel,r=i>-1?i+1:t.levels.length;return t.levels.slice(0,r).forEach(t=>{t.bitrate{n(t,r,a,s),i(e.url,t,r)}}))}}}},contentSteeringController:class extends ur{constructor(e){super("content-steering",e.logger),this.hls=void 0,this.loader=null,this.uri=null,this.pathwayId=".",this._pathwayPriority=null,this.timeToLoad=300,this.reloadTimer=-1,this.updated=0,this.started=!1,this.enabled=!0,this.levels=null,this.audioTracks=null,this.subtitleTracks=null,this.penalizedPathways={},this.hls=e,this.registerListeners()}registerListeners(){let e=this.hls;e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Ci.ERROR,this.onError,this)}unregisterListeners(){let e=this.hls;e&&(e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Ci.ERROR,this.onError,this))}pathways(){return(this.levels||[]).reduce((e,t)=>(-1===e.indexOf(t.pathwayId)&&e.push(t.pathwayId),e),[])}get pathwayPriority(){return this._pathwayPriority}set pathwayPriority(e){this.updatePathwayPriority(e)}startLoad(){if(this.started=!0,this.clearTimeout(),this.enabled&&this.uri){if(this.updated){let e=1e3*this.timeToLoad-(performance.now()-this.updated);if(e>0)return void this.scheduleRefresh(this.uri,e)}this.loadSteeringManifest(this.uri)}}stopLoad(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()}clearTimeout(){-1!==this.reloadTimer&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)}destroy(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null}removeLevel(e){let t=this.levels;t&&(this.levels=t.filter(t=>t!==e))}onManifestLoading(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null}onManifestLoaded(e,t){let{contentSteering:i}=t;null!==i&&(this.pathwayId=i.pathwayId,this.uri=i.uri,this.started&&this.startLoad())}onManifestParsed(e,t){this.audioTracks=t.audioTracks,this.subtitleTracks=t.subtitleTracks}onError(e,t){let{errorAction:i}=t;if((null==i?void 0:i.action)===wn&&i.flags&Pn){let e=this.levels,r=this._pathwayPriority,a=this.pathwayId;if(t.context){let{groupId:i,pathwayId:r,type:n}=t.context;i&&e?a=this.getPathwayForGroupId(i,n,a):r&&(a=r)}a in this.penalizedPathways||(this.penalizedPathways[a]=performance.now()),!r&&e&&(r=this.pathways()),r&&r.length>1&&(this.updatePathwayPriority(r),i.resolved=this.pathwayId!==a,!i.resolved&&(t.details!==Di.BUFFER_APPEND_ERROR||t.fatal)&&this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${a} levels: ${e&&e.length} priorities: ${hn(r)} penalized: ${hn(this.penalizedPathways)}`))}}filterParsedLevels(e){this.levels=e;let t=this.getLevelsForPathway(this.pathwayId);if(0===t.length){let i=e[0].pathwayId;this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${i}"`),t=this.getLevelsForPathway(i),this.pathwayId=i}return t.length!==e.length&&this.log(`Found ${t.length}/${e.length} levels in Pathway "${this.pathwayId}"`),t}getLevelsForPathway(e){return null===this.levels?[]:this.levels.filter(t=>e===t.pathwayId)}updatePathwayPriority(e){this._pathwayPriority=e;let t,i=this.penalizedPathways,r=performance.now();Object.keys(i).forEach(e=>{r-i[e]>3e5&&delete i[e]});for(let r=0;r0){this.log(`Setting Pathway to "${a}"`),this.pathwayId=a,El(t),this.hls.trigger(Ci.LEVELS_UPDATED,{levels:t});let e=this.hls.levels[n];s&&e&&this.levels&&(e.attrs["STABLE-VARIANT-ID"]!==s.attrs["STABLE-VARIANT-ID"]&&e.bitrate!==s.bitrate&&this.log(`Unstable Pathways change from bitrate ${s.bitrate} to ${e.bitrate}`),this.hls.nextLoadLevel=n);break}}}getPathwayForGroupId(e,t,i){let r=this.getLevelsForPathway(i).concat(this.levels||[]);for(let i=0;i{let{ID:a,"BASE-ID":n,"URI-REPLACEMENT":s}=e;if(t.some(e=>e.pathwayId===a))return;let l=this.getLevelsForPathway(n).map(e=>{let t=new Es(e.attrs);t["PATHWAY-ID"]=a;let n=t.AUDIO&&`${t.AUDIO}_clone_${a}`,l=t.SUBTITLES&&`${t.SUBTITLES}_clone_${a}`;n&&(i[t.AUDIO]=n,t.AUDIO=n),l&&(r[t.SUBTITLES]=l,t.SUBTITLES=l);let o=ph(e.uri,t["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",s),d=new on({attrs:t,audioCodec:e.audioCodec,bitrate:e.bitrate,height:e.height,name:e.name,url:o,videoCodec:e.videoCodec,width:e.width});if(e.audioGroups)for(let t=1;t{this.log(`Loaded steering manifest: "${t}"`);let n=e.data;if(1!==(null==n?void 0:n.VERSION))return void this.log(`Steering VERSION ${n.VERSION} not supported!`);this.updated=performance.now(),this.timeToLoad=n.TTL;let{"RELOAD-URI":s,"PATHWAY-CLONES":l,"PATHWAY-PRIORITY":o}=n;if(s)try{this.uri=new self.URL(s,t).href}catch{return this.enabled=!1,void this.log(`Failed to parse Steering Manifest RELOAD-URI: ${s}`)}this.scheduleRefresh(this.uri||r.url),l&&this.clonePathways(l);let d={steeringManifest:n,url:t.toString()};this.hls.trigger(Ci.STEERING_MANIFEST_LOADED,d),o&&this.updatePathwayPriority(o)},onError:(e,t,i,r)=>{if(this.log(`Error loading steering manifest: ${e.code} ${e.text} (${t.url})`),this.stopLoad(),410===e.code)return this.enabled=!1,void this.log(`Steering manifest ${t.url} no longer available`);let a=1e3*this.timeToLoad;if(429===e.code){let e=this.loader;if("function"==typeof(null==e?void 0:e.getResponseHeader)){let t=e.getResponseHeader("Retry-After");t&&(a=1e3*parseFloat(t))}return void this.log(`Steering manifest ${t.url} rate limited`)}this.scheduleRefresh(this.uri||t.url,a)},onTimeout:(e,t,i)=>{this.log(`Timeout loading steering manifest (${t.url})`),this.scheduleRefresh(this.uri||t.url)}};this.log(`Requesting steering manifest: ${t}`),this.loader.load(a,l,o)}scheduleRefresh(e,t=1e3*this.timeToLoad){this.clearTimeout(),this.reloadTimer=self.setTimeout(()=>{var t;let i=null==(t=this.hls)?void 0:t.media;!i||i.ended?this.scheduleRefresh(e,1e3*this.timeToLoad):this.loadSteeringManifest(e)},t)}},iframeController:class extends ur{constructor(e,t){super("iframes",e.logger),this.hls=void 0,this.stats=void 0,this.variableList=null,this.initPTS=[],this.iframeInstances=void 0,this.instanceCounter=0,sc||(sc=function(e){return class extends e{constructor(e,t,i,r){e.streamController||(e.streamController=cc),super(e),this._url=t,this.streamController.setInitPts(i),this.streamController.initDetails=r}loadSource(){}loadMediaAt(e,t=pc){if(e<0)return;let i=Xi(Xi({},pc),t);this.loadingEnabled||this.startLoad(e),this.streamController.loadMediaAt(e,i)}}}(t)),lc||(lc=function(e){return class extends e{constructor(e,t,i,r){e.cmcdController=void 0,e.emeController=void 0,e.streamController||(e.streamController=mc),e.capLevelController=void 0,e.bufferController=void 0,super(e,t,i,r)}attachImage(e){this.streamController.image=e}detachImage(){this.streamController.image=void 0}loadSource(){}attachMedia(){throw new Error(fc)}detachMedia(){}recoverMediaError(){}transferMedia(){return null}loadMediaAt(e){if(e<0)return null;this.loadingEnabled||this.startLoad(e),this.streamController.loadMediaAt(e)}}}(sc)),this.hls=e,this.iframeInstances=[],this.registerListeners()}registerListeners(){let e=this.hls;e&&(e.on(Ci.MANIFEST_LOADING,this.clearAsset,this),e.on(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Ci.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Ci.DESTROYING,this.onDestroying,this))}unregisterListeners(){let e=this.hls;e&&(e.off(Ci.MANIFEST_LOADING,this.clearAsset,this),e.off(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Ci.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Ci.DESTROYING,this.onDestroying,this))}clearAsset(){this.stats=void 0,this.variableList=null,this.initPTS=[],this.iframeInstances.forEach(e=>e.destroy()),this.iframeInstances.length=0}onDestroying(){this.unregisterListeners(),this.clearAsset(),this.hls=void 0}onManifestLoaded(e,t){this.stats=t.stats,this.variableList=t.variableList}onLevelsUpdated(e,{levels:t}){var i;let r=null==(i=this.hls)?void 0:i.pathwayPriority;t.length&&r&&this.iframeInstances.forEach(e=>{e.pathwayPriority=r})}onInitPtsFound(e,{id:t,timestampOffsets:i}){t===Ui.MAIN&&(this.initPTS=i)}onFragBuffered(e,t){var i;let r=this.hls;r&&r.hasEnoughToStart&&((null==(i=r.mainForwardBufferInfo)?void 0:i.len)||0)>10&&this.iframeInstances.forEach(e=>{var t;e.loadingEnabled||e.startLoad((null==(t=this.hls)||null==(t=t.media)?void 0:t.currentTime)||0)})}createIFramePlayer(e){var t;return this.createInstance(sc,null==(t=this.hls)?void 0:t.iframeVariants,e)}createImageIFramePlayer(e){var t;let i=null==(t=this.hls)?void 0:t.iframeVariants.filter(e=>e.imageCodec);return this.createInstance(lc,i,e,"image-")}createInstance(e,t,i,r){let{hls:a}=this;if(!a)return null;let{url:n,userConfig:s,latestLevelDetails:l,loadLevelObj:o,loadLevel:d,bandwidthEstimate:u,sessionId:h}=a,{stats:c,variableList:m}=this;if(null==t||!t.length||!c||!n)return null;let f=`${r||""}iframe-player-${this.instanceCounter++}`,p=a.levels,g=o||p[d],v=Tn(g,s.videoPreference),E=(null==g?void 0:g.pathwayId)||".",y=new e(Xi(Xi({},s),{},{loggerId:f,primarySessionId:h,videoPreference:v,abrEwmaDefaultEstimate:u,streamController:void 0,audioStreamController:void 0,audioTrackController:void 0,subtitleStreamController:void 0,subtitleTrackController:void 0,timelineController:void 0,id3TrackController:void 0,fpsController:void 0,gapController:void 0,iframeController:void 0,cmcd:void 0,interstitialsController:void 0,backBufferLength:1/0,maxMaxBufferLength:1,capLevelToPlayerSize:!0,enableWorker:!1,autoStartLoad:!1,startFragPrefetch:!1,testBandwidth:!1,progressive:!1},i),n,this.initPTS,l);return this.iframeInstances=this.iframeInstances.filter(e=>!e.url),this.iframeInstances.push(y),y.trigger(Ci.MANIFEST_LOADED,{levels:t,contentSteering:{uri:"",pathwayId:E},sessionKeys:null,audioTracks:[],iframeVariants:[],sessionData:null,startTimeOffset:null,stats:c,networkDetails:null,url:n,variableList:m}),y}},interstitialsController:class extends ur{constructor(e,t){super("interstitials",e.logger),this.HlsPlayerClass=void 0,this.hls=void 0,this.assetListLoader=void 0,this.mediaSelection=null,this.altSelection=null,this.media=null,this.detachedData=null,this.requiredTracks=null,this.manager=null,this.playerQueue=[],this.bufferedPos=-1,this.timelinePos=-1,this.schedule=void 0,this.playingItem=null,this.bufferingItem=null,this.waitingItem=null,this.endedItem=null,this.playingAsset=null,this.endedAsset=null,this.bufferingAsset=null,this.bufferPastEdge=!1,this.shouldPlay=!1,this.onPlay=()=>{this.shouldPlay=!0},this.onPause=()=>{this.shouldPlay=!1},this.onSeeking=()=>{let e=this.currentTime;if(void 0===e||this.playbackDisabled||!this.schedule)return;let t=e-this.timelinePos;if(Math.abs(t)<1/7056e5)return;let i=t<=-.01;-1===this.timelinePos&&!this.effectivePlayingItem&&this.checkStart(),this.timelinePos=e,this.bufferedPos=e;let r=this.playingItem;if(!r)return void this.checkBuffer();if(i&&this.schedule.resetErrorsInRange(e,e-t)&&this.updateSchedule(!0),this.checkBuffer(),i&&e=r.end){var a;let t=this.findItemIndex(r),n=this.schedule.findItemIndexAtTime(e);if(-1===n&&(n=t+(i?-1:1),this.log(`seeked ${i?"back ":""}to position not covered by schedule ${e} (resolving from ${t} to ${n})`)),!this.isInterstitial(r)&&null!=(a=this.media)&&a.paused&&(this.shouldPlay=!1),!i&&n>t){let e=this.schedule.findJumpRestrictedIndex(t+1,n);if(e>t)return void this.setSchedulePosition(e)}return void this.setSchedulePosition(n)}let n=this.playingAsset;if(!n){if(this.playingLastItem&&this.isInterstitial(r)){let t=r.event.assetList[0];t&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(e,t))}return}let s=n.timelineStart,l=n.duration||0;var o;(i&&e=s+l)&&(null!=(o=r.event)&&o.appendInPlace&&(this.clearAssetPlayers(r.event,r),this.flushFrontBuffer(e)),this.setScheduleToAssetAtTime(e,n))},this.onTimeupdate=()=>{let e=this.currentTime;if(void 0===e||this.playbackDisabled)return;if(-1===this.timelinePos&&!this.effectivePlayingItem&&this.checkStart(),!(e>this.timelinePos))return;this.timelinePos=e,e>this.bufferedPos&&this.checkBuffer();let t=this.playingItem;if(!t||this.playingLastItem)return;if(e>=t.end){this.timelinePos=t.end;let e=this.findItemIndex(t);this.setSchedulePosition(e+1)}let i=this.playingAsset;i&&e>=i.timelineStart+(i.duration||0)&&this.setScheduleToAssetAtTime(e,i)},this.onScheduleUpdate=(e,t)=>{let i=this.schedule;if(!i)return;let r=this.playingItem,a=i.events||[],n=i.items||[],s=i.durations,l=e.map(e=>e.identifier),o=!(!a.length&&!l.length);(o||t)&&this.log(`INTERSTITIALS_UPDATED (${a.length}): ${a}\nSchedule: ${n.map(e=>Lc(e))} pos: ${this.timelinePos}`),l.length&&this.log(`Removed events ${l}`);let d=null,u=null;r&&(d=this.updateItem(r,this.timelinePos),this.itemsMatch(r,d)?this.playingItem=d:this.waitingItem=null),this.waitingItem=this.updateItem(this.waitingItem);let h=this.bufferingItem;if(h&&(u=this.updateItem(h,this.bufferedPos),this.itemsMatch(h,u)?this.bufferingItem=u:h.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(h.event,null))),e.forEach(e=>{e.assetList.forEach(e=>{this.clearAssetPlayer(e.identifier,null)})}),this.playerQueue.forEach(e=>{if(e.interstitial.appendInPlace){let t=e.assetItem.timelineStart,i=e.timelineOffset-t;if(i)try{e.timelineOffset=t}catch(r){Math.abs(i)>gc&&this.warn(`${r} ("${e.assetId}" ${e.timelineOffset}->${t})`)}}}),o||t){if(this.hls.trigger(Ci.INTERSTITIALS_UPDATED,{events:a.slice(0),schedule:n.slice(0),durations:s,removedIds:l}),this.isInterstitial(r)&&l.indexOf(r.event.identifier)>-1)return this.warn(`Interstitial "${r.event.identifier}" removed while playing`),void this.primaryFallback(r.event);r&&this.trimInPlace(d,r),h&&u!==d&&this.trimInPlace(u,h),this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new wc(e),this.schedule=new Rc(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){let e=this.hls;e&&(e.on(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(Ci.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(Ci.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.on(Ci.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(Ci.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.on(Ci.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.on(Ci.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.on(Ci.BUFFER_APPENDED,this.onBufferAppended,this),e.on(Ci.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(Ci.BUFFERED_TO_END,this.onBufferedToEnd,this),e.on(Ci.MEDIA_ENDED,this.onMediaEnded,this),e.on(Ci.ERROR,this.onError,this),e.on(Ci.DESTROYING,this.onDestroying,this))}unregisterListeners(){let e=this.hls;e&&(e.off(Ci.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Ci.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(Ci.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(Ci.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.off(Ci.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(Ci.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.off(Ci.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.off(Ci.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.off(Ci.BUFFER_CODECS,this.onBufferCodecs,this),e.off(Ci.BUFFER_APPENDED,this.onBufferAppended,this),e.off(Ci.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(Ci.BUFFERED_TO_END,this.onBufferedToEnd,this),e.off(Ci.MEDIA_ENDED,this.onMediaEnded,this),e.off(Ci.ERROR,this.onError,this),e.off(Ci.DESTROYING,this.onDestroying,this))}startLoad(){this.resumeBuffering()}stopLoad(){this.pauseBuffering()}resumeBuffering(){var e;null==(e=this.getBufferingPlayer())||e.resumeBuffering()}pauseBuffering(){var e;null==(e=this.getBufferingPlayer())||e.pauseBuffering()}destroy(){this.unregisterListeners(),this.stopLoad(),this.assetListLoader&&this.assetListLoader.destroy(),this.emptyPlayerQueue(),this.clearScheduleState(),this.schedule&&this.schedule.destroy(),this.media=this.detachedData=this.mediaSelection=this.requiredTracks=this.altSelection=this.schedule=this.manager=null,this.hls=this.HlsPlayerClass=null,this.assetListLoader=null,this.onPlay=this.onPause=this.onSeeking=this.onTimeupdate=null,this.onScheduleUpdate=null}onDestroying(){let e=this.primaryMedia||this.media;e&&this.removeMediaListeners(e)}removeMediaListeners(e){Il(e,"play",this.onPlay),Il(e,"pause",this.onPause),Il(e,"seeking",this.onSeeking),Il(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){let i=this.media=t.media;kl(i,"seeking",this.onSeeking),kl(i,"timeupdate",this.onTimeupdate),kl(i,"play",this.onPlay),kl(i,"pause",this.onPause)}onMediaAttached(e,t){let i=this.effectivePlayingItem,r=this.detachedData;if(this.detachedData=null,null===i)this.checkStart();else if(!r){this.clearScheduleState();let e=this.findItemIndex(i);this.setSchedulePosition(e)}}clearScheduleState(){this.log("clear schedule state"),this.playingItem=this.bufferingItem=this.waitingItem=this.endedItem=this.playingAsset=this.endedAsset=this.bufferingAsset=null}onMediaDetaching(e,t){let i=!!t.transferMedia,r=this.media;if(this.media=null,!i&&(r&&this.removeMediaListeners(r),this.detachedData)){let e=this.getBufferingPlayer();e&&(this.log(`Removing schedule state for detachedData and ${e}`),this.playingAsset=this.endedAsset=this.bufferingAsset=this.bufferingItem=this.waitingItem=this.detachedData=null,e.detachMedia()),this.shouldPlay=!1}}get interstitialsManager(){if(!this.hls)return null;if(this.manager)return this.manager;let e=this,t=()=>e.bufferingItem||e.waitingItem,i=t=>t&&e.getAssetPlayer(t.identifier),r=(t,r,n,s,l)=>{if(t){let o=t[r].start,d=t.event;if(d){if("playout"===r||d.timelineOccupancy!==vc.Point){let e=i(n);(null==e?void 0:e.interstitial)===d&&(o+=e.assetItem.startOffset+e[l])}}else{o+=("bufferedPos"===s?a():e[s])-t.start}return o}return 0},a=()=>{let t=e.bufferedPos;return t===Number.MAX_VALUE?n("primary"):Math.max(t,0)},n=t=>{var i,r;return null!=(i=e.primaryDetails)&&i.live?e.primaryDetails.edge:(null==(r=e.schedule)?void 0:r.durations[t])||0},s=(t,a)=>{var n,s;let l=e.effectivePlayingItem;if(null!=l&&null!=(n=l.event)&&n.restrictions.skip||!e.schedule)return;e.log(`seek to ${t} "${a}"`);let o=e.effectivePlayingItem,d=e.schedule.findItemIndexAtTime(t,a),u=null==(s=e.schedule.items)?void 0:s[d],h=e.getBufferingPlayer(),c=null==h?void 0:h.interstitial,m=null==c?void 0:c.appendInPlace,f=o&&e.itemsMatch(o,u);if(o&&(m||f)){let n=i(e.playingAsset),s=(null==n?void 0:n.media)||e.primaryMedia;if(s){let i="primary"===a?s.currentTime:r(o,a,e.playingAsset,"timelinePos","currentTime"),l=t-i,d=(m?i:s.currentTime)+l;if(d>=0&&(!n||m||d<=n.duration))return void(s.currentTime=d)}}if(u){let i=t;if("primary"!==a){let e=t-u[a].start;i=u.start+e}let r=!e.isInterstitial(u);if(e.isInterstitial(o)&&!o.event.appendInPlace||!r&&!u.event.appendInPlace){if(o){let n=e.findItemIndex(o);if(d>n){let t=e.schedule.findJumpRestrictedIndex(n+1,d);if(t>n)return void e.setSchedulePosition(t)}let s=0;if(r)e.timelinePos=i,e.checkBuffer();else{let e=u.event.assetList,i=t-(u[a]||u).start;for(let t=e.length;t--;){let r=e[t];if(r.duration&&i>=r.startOffset&&i{let i=e.effectivePlayingItem;if(e.isInterstitial(i))return i;let r=t();return e.isInterstitial(r)?r:null},o={get bufferedEnd(){let i=t(),a=e.bufferingItem;var n;return a&&a===i&&(r(a,"playout",e.bufferingAsset,"bufferedPos","bufferedEnd")-a.playout.start||(null==(n=e.bufferingAsset)?void 0:n.startOffset))||0},get currentTime(){let t=l(),i=e.effectivePlayingItem;return i&&i===t?r(i,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-i.playout.start:0},set currentTime(t){let i=l(),r=e.effectivePlayingItem;r&&r===i&&s(t+r.playout.start,"playout")},get duration(){let e=l();return e?e.playout.end-e.playout.start:0},get assetPlayers(){var t;let i=null==(t=l())?void 0:t.event.assetList;return i?i.map(t=>e.getAssetPlayer(t.identifier)):[]},get playingIndex(){var t;let i=null==(t=l())?void 0:t.event;return i&&e.effectivePlayingAsset?i.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return l()}};return this.manager={get events(){var t;return(null==(t=e.schedule)||null==(t=t.events)?void 0:t.slice(0))||[]},get schedule(){var t;return(null==(t=e.schedule)||null==(t=t.items)?void 0:t.slice(0))||[]},get interstitialPlayer(){return l()?o:null},get playerQueue(){return e.playerQueue.slice(0)},get bufferingAsset(){return e.bufferingAsset},get bufferingItem(){return t()},get bufferingIndex(){let i=t();return e.findItemIndex(i)},get playingAsset(){return e.effectivePlayingAsset},get playingItem(){return e.effectivePlayingItem},get playingIndex(){let t=e.effectivePlayingItem;return e.findItemIndex(t)},primary:{get bufferedEnd(){return a()},get currentTime(){let t=e.timelinePos;return t>0?t:0},set currentTime(e){s(e,"primary")},get duration(){return n("primary")},get seekableStart(){return e.seekableStart}},integrated:{get bufferedEnd(){return r(t(),"integrated",e.bufferingAsset,"bufferedPos","bufferedEnd")},get currentTime(){return r(e.effectivePlayingItem,"integrated",e.effectivePlayingAsset,"timelinePos","currentTime")},set currentTime(e){s(e,"integrated")},get duration(){return n("integrated")},get seekableStart(){return((t,i)=>{var r;if(0!==t&&"primary"!==i&&null!=(r=e.schedule)&&r.length){var a;let r=e.schedule.findItemIndexAtTime(t),n=null==(a=e.schedule.items)?void 0:a[r];if(n)return t+(n[i].start-n.start)}return t})(e.seekableStart,"integrated")}},skip:()=>{let t=e.effectivePlayingItem,i=null==t?void 0:t.event;if(i&&!i.restrictions.skip){let r=e.findItemIndex(t);if(i.appendInPlace){let e=t.playout.start+t.event.duration;s(e+.001,"playout")}else e.advanceAfterAssetEnded(i,r,1/0)}}}}get effectivePlayingItem(){return this.waitingItem||this.playingItem||this.endedItem}get effectivePlayingAsset(){return this.playingAsset||this.endedAsset}get playingLastItem(){var e;let t=this.playingItem,i=null==(e=this.schedule)?void 0:e.items;return!!(this.playbackStarted&&t&&i)&&this.findItemIndex(t)===i.length-1}get playbackStarted(){return null!==this.effectivePlayingItem}get currentTime(){var e,t;if(null===this.mediaSelection)return;let i=this.waitingItem||this.playingItem;if(this.isInterstitial(i)&&!i.event.appendInPlace)return;let r=this.media;!r&&null!=(e=this.bufferingItem)&&null!=(e=e.event)&&e.appendInPlace&&(r=this.primaryMedia);let a=null==(t=r)?void 0:t.currentTime;return void 0!==a&&Ii(a)?a:void 0}get primaryMedia(){var e;return this.media||(null==(e=this.detachedData)?void 0:e.media)||null}isInterstitial(e){return!(null==e||!e.event)}retreiveMediaSource(e,t){let i=this.getAssetPlayer(e);i&&this.transferMediaFromPlayer(i,t)}transferMediaFromPlayer(e,t){let i=e.interstitial.appendInPlace,r=e.media;if(i&&r===this.primaryMedia){if(this.bufferingAsset=null,(!t||this.isInterstitial(t)&&!t.event.appendInPlace)&&t&&r)return void(this.detachedData={media:r});let i=e.transferMedia();this.log(`transfer MediaSource from ${e} ${hn(i)}`),this.detachedData=i}else t&&r&&(this.shouldPlay||(this.shouldPlay=!r.paused))}transferMediaTo(e,t){var i,r;if(e.media===t)return;let a,n=null,s=this.hls,l=e!==s,o=l&&e.interstitial.appendInPlace,d=null==(i=this.detachedData)?void 0:i.mediaSource;if(s.media)o&&(n=s.transferMedia(),this.detachedData=n),a="Primary";else{let e=this.getBufferingPlayer();e?(n=e.transferMedia(),this.detachedData=n,a=`${e}`):a=d?"detached MediaSource":"detached media"}if(!n)if(d)n=this.detachedData,this.log(`using detachedData: MediaSource ${hn(n)}`);else if(!this.detachedData||s.media===t){let e=this.playerQueue;e.length>1&&e.forEach(e=>{if(l&&e.interstitial.appendInPlace!==o){let t=e.interstitial;this.clearInterstitial(e.interstitial,null),t.appendInPlace=!1,t.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${t}`)}}),this.hls.detachMedia(),this.detachedData={media:t}}let u=n&&"mediaSource"in n&&"closed"!==(null==(r=n.mediaSource)?void 0:r.readyState);if(this.log(`${u?"transfering MediaSource":"attaching media"} to ${l?e:"Primary"} from ${a} (media.currentTime: ${t.currentTime})`),!u&&!l)return void e.attachMedia(t);let h=u&&n?Xi({},n):{media:t},c=this.schedule;if(c&&l){let t=e.assetId===c.assetIdAtEnd;h.overrides={duration:c.duration,endOfStream:t||!1===e.appendInPlace}}if(!u&&o){let t=e,i=t.assetItem.timelineStart;if(i){let e=t.hls,r=Math.max(this.timelinePos-i,Number.EPSILON);e.startPosition!==r&&(this.log(`Set ${t} startPosition: ${r}`),e.config.startPosition=r,e.loadingEnabled&&e.startLoad(r))}}e.attachMedia(h)}onInterstitialCueEnter(){this.onTimeupdate()}checkStart(){let e=this.schedule,t=null==e?void 0:e.events,i=this.hls;if(!t||this.playbackDisabled||!this.media||!i)return;-1===this.bufferedPos&&(this.bufferedPos=0);let r=this.timelinePos,a=this.effectivePlayingItem;if(-1===r){if(!i.loadingEnabled)return void this.log("waiting for startLoad(  )");let r=i.startPosition;if(this.timelinePos=r,0===t.length)this.setSchedulePosition(0);else if(t[0].cue.pre){this.log(Cc("checkStart (preroll)",r));let i=e.findEventIndex(t[0].identifier);this.setSchedulePosition(i)}else if(r>=0||!this.primaryLive){this.log(Cc("checkStart",r));let t=this.timelinePos=r>0?r:0,i=e.findItemIndexAtTime(t);this.setSchedulePosition(i)}else 0===i.liveSyncPosition?this.setSchedulePosition(0):this.log("[checkStart] waiting for live start")}else if(a&&!this.playingItem){this.log(Cc("checkStart (playing item)",a.start));let t=e.findItemIndex(a);this.setSchedulePosition(t)}}advanceAssetBuffering(e,t){let i=e.event,r=i.findAssetIndex(t),a=Ac(i,r);if(i.isAssetPastPlayoutLimit(a)){if(this.schedule){var n;let t=this.getNextItemIndex(e,!0),i=null==(n=this.schedule.items)?void 0:n[t];i&&this.bufferedToItem(i)}}else this.bufferedToEvent(e,a)}livePrerollResumption(e,t){if(e.cue.pre&&this.primaryLive&&!Ii(e.resumeOffset)&&this.hls){let e=this.getLiveStartPos();if(t){let t=this.getBufferingPlayer();return e+(null!=t&&t.interstitial.cue.pre?t.remaining:0)}return e}}getNextItemIndex(e,t){if(this.schedule){let i=this.livePrerollResumption(e.event,t);if(void 0!==i)return this.log(`find next item index @${i}`),this.schedule.findItemIndexAtTime(i)}return this.findItemIndex(e)+1}advanceAfterAssetEnded(e,t,i){let r=Ac(e,i);if(e.isAssetPastPlayoutLimit(r)){if(this.schedule){let i=this.schedule.items;if(i){let r=i[t],a=r.event?this.getNextItemIndex(r):t+1;if(a>=i.length)return void this.setSchedulePosition(-1);let n=e.resumeTime;this.timelinePos=0?r[e]:null;this.log(`setSchedulePosition ${e}, ${t} (${a&&Lc(a)}) pos: ${this.timelinePos}`);let n=this.waitingItem||this.playingItem,s=this.playingLastItem;if(this.isInterstitial(n)){let i=n.event,u=this.playingAsset,h=null==u?void 0:u.identifier,c=h?this.getAssetPlayer(h):null;if(c&&h&&(!this.eventItemsMatch(n,a)||void 0!==t&&h!==i.assetList[t].identifier)){var l;let t=i.findAssetIndex(u);if(this.log(`INTERSTITIAL_ASSET_ENDED ${t+1}/${i.assetList.length} ${Sc(u)}`),this.endedAsset=u,this.playingAsset=null,this.hls.trigger(Ci.INTERSTITIAL_ASSET_ENDED,{asset:u,assetListIndex:t,event:i,schedule:r.slice(0),scheduleIndex:e,player:c}),n!==this.playingItem)return void(this.itemsMatch(n,this.playingItem)&&!this.playingAsset&&this.advanceAfterAssetEnded(i,this.findItemIndex(this.playingItem),t));this.retreiveMediaSource(h,a),c.media&&(null==(l=this.detachedData)||!l.mediaSource)&&c.detachMedia()}if(!this.eventItemsMatch(n,a)&&(this.endedItem=n,this.playingItem=this.waitingItem=null,this.log(`INTERSTITIAL_ENDED ${i} ${Lc(n)}`),i.hasPlayed=!0,this.hls.trigger(Ci.INTERSTITIAL_ENDED,{event:i,schedule:r.slice(0),scheduleIndex:e}),i.cue.once&&this.hls)){var o;this.updateSchedule();let e=null==(o=this.schedule)?void 0:o.items;if(a&&e){let l=this.findItemIndex(a),o=this.livePrerollResumption(i);if(void 0!==o){let t=o,a=this.getNextItemIndex(n);if(!this.isInterstitial(r[a])){var d;let e=null==(d=this.primaryDetails)?void 0:d.fragments;if(i.snapOptions.in&&e){let i=An(null,e,o);i&&(t=Math.min(Math.max(r[a].start,bc(t,i)),r[a].end))}}if(this.log(Cc("live join (preroll)",t)),this.timelinePos=t,a!==l&&(a||0===a))return void this.advanceSchedule(a,e,void 0,n,s)}this.advanceSchedule(l,e,t,n,s)}return}}this.advanceSchedule(e,r,t,n,s)}advanceSchedule(e,t,i,r,a){let n=this.schedule;if(!n)return;let s=t[e]||null,l=this.primaryMedia,o=this.playerQueue;if(o.length&&o.forEach(t=>{let i=t.interstitial,r=n.findEventIndex(i.identifier);(re+1)&&this.clearInterstitial(i,s)}),this.isInterstitial(s)){this.timelinePos=Math.min(Math.max(this.timelinePos,s.start),s.end);let a=s.event;if(void 0===i){let t=Ac(a,(i=a.cue.pre?0:n.findAssetIndex(a,this.timelinePos))-1);if(a.isAssetPastPlayoutLimit(t)||a.appendInPlace&&this.timelinePos===s.end)return void this.advanceAfterAssetEnded(a,e,i);i=t}let o=this.waitingItem;this.assetsBuffered(s,l)||this.setBufferingItem(s);let d=this.preloadAssets(a,i);if(this.eventItemsMatch(s,o||r)||(this.waitingItem=s,this.log(`INTERSTITIAL_STARTED ${Lc(s)} ${a.appendInPlace?"append in place":""}`),a.hasPlayed=!1,this.hls.trigger(Ci.INTERSTITIAL_STARTED,{event:a,schedule:t.slice(0),scheduleIndex:e})),!a.assetListLoaded)return void this.log(`Waiting for ASSET-LIST to complete loading ${a}`);if(a.assetListLoader&&(a.assetListLoader.destroy(),a.assetListLoader=void 0),!l)return void this.log(`Waiting for attachMedia to start Interstitial ${a}`);this.waitingItem=this.endedItem=null,this.playingItem=s;let u=a.assetList[i];if(!u)return void this.advanceAfterAssetEnded(a,e,i||0);if(d||(d=this.getAssetPlayer(u.identifier)),null===d||d.destroyed){let e=a.assetList.length;this.warn(`asset ${i+1}/${e} player destroyed ${a}`),d=this.createAssetPlayer(a,u,i),d.loadSource()}if(!this.eventItemsMatch(s,this.bufferingItem)&&a.appendInPlace&&this.isAssetBuffered(u))return;this.startAssetPlayer(d,i,t,e,l),this.shouldPlay&&Dc(d.media)}else s?(this.resumePrimary(s,e,r),this.shouldPlay&&Dc(this.hls.media)):a&&this.isInterstitial(r)&&(this.endedItem=null,this.playingItem=r,r.event.appendInPlace||this.attachPrimary(n.durations.primary,null))}get playbackDisabled(){return!1===this.hls.config.enableInterstitialPlayback}get primaryDetails(){var e;return null==(e=this.mediaSelection)?void 0:e.main.details}get primaryLive(){var e;return!(null==(e=this.primaryDetails)||!e.live)}resumePrimary(e,t,i){var r,a;this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=null,this.bufferedToItem(e),this.endedItem=null,this.log(`resuming ${Lc(e)}`);let n=this.timelinePos;if(null!=(r=this.detachedData)&&r.mediaSource?this.primaryLive&&this.startLoadingPrimaryAt(n):((n=e.end||nt&&!i){let i=this.hls.liveSyncPosition;return this.log(`primary resumption out of bounds (${r} [${e}-${t}]) snapping to liveSync ${i}`),i||e}}}return this.log(`primary resumption itemStart: ${r}`),r}getLiveStartPos(){var e;let t=this.hls.startPosition,i=this.hls.liveSyncPosition||0,r=3*((null==(e=this.primaryDetails)?void 0:e.targetduration)||10);return-1===t||i&&i-t=e.timelineStart+(e.duration||0)}attachPrimary(e,t,i){t?this.setBufferingItem(t):this.bufferingItem=this.playingItem,this.bufferingAsset=null;let r=this.primaryMedia;if(!r)return;let a=this.hls;a.media?this.checkBuffer():(this.transferMediaTo(a,r),i&&this.startLoadingPrimaryAt(e,i)),i||(this.log(Cc("attachPrimary",e)),this.timelinePos=e,this.startLoadingPrimaryAt(e,i))}startLoadingPrimaryAt(e,t){let i=this.hls,{loadingEnabled:r,bufferingEnabled:a,startPosition:n}=i,s=i.hasEnoughToStart;if(this.log(`Start loading primary @${e} bufferedPos: ${this.bufferedPos} startPosition: ${n} skip seek: ${t} has enough ${s} loadingEnabled: ${r} bufferingEnabled: ${a}`),!t&&s||!r||Math.abs(n-e)>.1){let r=this.primaryDetails;if(null!=r&&r.live&&e+.5>=r.edge){let t=this.bufferingItem;return this.log(`Resume primary loading when live passes ${e} buffering item: ${t?Lc(t):null}`),i.pauseBuffering(),void(this.bufferPastEdge=!0)}i.startLoad(e,t)}else a||i.resumeBuffering()}onManifestLoading(){var e;this.stopLoad(),null==(e=this.schedule)||e.reset(),this.emptyPlayerQueue(),this.clearScheduleState(),this.shouldPlay=!1,this.bufferedPos=this.timelinePos=-1,this.mediaSelection=this.altSelection=this.manager=this.requiredTracks=null,this.hls.off(Ci.BUFFER_CODECS,this.onBufferCodecs,this),this.hls.on(Ci.BUFFER_CODECS,this.onBufferCodecs,this)}onLevelUpdated(e,t){if(-1===t.level||!this.schedule)return;let i=this.hls.levels[t.level];if(!i.details)return;let r=Xi(Xi({},this.mediaSelection||this.altSelection),{},{main:i});this.mediaSelection=r;let a=this.hls.startPosition;if(this.schedule.parseInterstitialDateRanges(r,this.hls.config.interstitialAppendInPlace,-1===a?0:a),this.schedule.items)if(this.effectivePlayingItem){if(this.bufferPastEdge){let e=this.primaryDetails,t=this.bufferedPos;if(null!=e&&e.live&&t+.5e&&(e.setAudioOption(t)||e.setAudioOption(i)))}onSubtitleTrackSwitch(e,t){let i=fn(t);this.playerQueue.forEach(({hls:e})=>e&&(e.setSubtitleOption(t)||-1!==t.id&&e.setSubtitleOption(i)))}onBufferCodecs(e,t){let i=t.tracks;i&&(this.requiredTracks=i)}onBufferAppended(e,t){this.checkBuffer()}onBufferFlushed(e,t){let i=this.playingItem;if(i&&!this.itemsMatch(i,this.bufferingItem)&&!this.isInterstitial(i)){let e=this.timelinePos;this.bufferedPos=e,this.checkBuffer()}}onBufferedToEnd(e){if(!this.schedule)return;let t=this.schedule.events;if(this.bufferedPos.25){e.event.assetList.forEach((t,i)=>{e.event.isAssetPastPlayoutLimit(i)&&this.clearAssetPlayer(t.identifier,null)});let i=e.end+.25,r=us.bufferInfo(this.primaryMedia,i,0);(r.end>i||(r.nextStart||0)>i)&&(this.log(`trim buffered interstitial ${Lc(e)} (was ${Lc(t)})`),this.attachPrimary(i,null,!0),this.flushFrontBuffer(i))}}itemsMatch(e,t){return!!t&&(e===t||e.event&&t.event&&this.eventItemsMatch(e,t)||!e.event&&!t.event&&this.findItemIndex(e)===this.findItemIndex(t))}eventItemsMatch(e,t){var i;return!!t&&(e===t||e.event.identifier===(null==(i=t.event)?void 0:i.identifier))}findEventIndex(e){return this.schedule?this.schedule.findEventIndex(e):-1}getEventItem(e){if(this.schedule){var t;let i=null==(t=this.schedule.items)?void 0:t[this.findEventIndex(e)];if(this.isInterstitial(i)&&i.event.identifier===e)return i}}findItemIndex(e,t){return e&&this.schedule?this.schedule.findItemIndex(e,t):-1}updateSchedule(e=!1){var t,i;let r=this.mediaSelection;if(!r)return;let a=(null==(t=this.hls)?void 0:t.liveSyncPosition)||0;null==(i=this.schedule)||i.updateSchedule(r,[],a,e)}checkBuffer(e){var t;let i=null==(t=this.schedule)?void 0:t.items;if(!i)return;let r=us.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=r.len<1),this.updateBufferedPos(r.end,i,e)}updateBufferedPos(e,t,i){let r=this.schedule,a=this.bufferingItem;if(this.bufferedPos>e||!r)return;if(1===t.length&&this.itemsMatch(t[0],a))return void(this.bufferedPos=e);let n=this.playingItem,s=this.findItemIndex(n),l=r.findItemIndexAtTime(e);if(this.bufferedPos=a.end||null!=(o=n.event)&&o.appendInPlace&&e+.01>=n.start)&&(l=r),this.isInterstitial(a)){let e=a.event;if(r-s>1&&!1===e.appendInPlace||0===e.assetList.length&&e.assetListLoader)return}if(this.bufferedPos=e,l>i&&l>s)this.bufferedToItem(n);else{let t=this.primaryDetails;this.primaryLive&&t&&e>t.edge-t.targetduration&&n.start{let i=this.getAssetPlayer(e.identifier);return!(null!=i&&i.bufferedInPlaceToEnd(t))})}setBufferingItem(e){let t=this.bufferingItem,i=this.schedule;if(!this.itemsMatch(e,t)&&i){let{items:r,events:a}=i;if(!r||!a)return t;let n=this.isInterstitial(e),s=this.getBufferingPlayer();this.bufferingItem=e,this.bufferedPos=Math.max(e.start,Math.min(e.end,this.timelinePos));let l=s?s.remaining:t?t.end-this.timelinePos:0;if(this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${Lc(e)}`+(t?` (${l.toFixed(2)} remaining)`:"")),!this.playbackDisabled)if(n){let t=i.findAssetIndex(e.event,this.bufferedPos);e.event.assetList.forEach((e,i)=>{let r=this.getAssetPlayer(e.identifier);r&&(i===t&&r.loadSource(),r.resumeBuffering())})}else this.hls.resumeBuffering(),this.playerQueue.forEach(e=>e.pauseBuffering());this.hls.trigger(Ci.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:a.slice(0),schedule:r.slice(0),bufferingIndex:this.findItemIndex(e),playingIndex:this.findItemIndex(this.playingItem)})}else this.bufferingItem!==e&&(this.bufferingItem=e);return t}bufferedToItem(e,t=0){let i=this.setBufferingItem(e);if(!this.playbackDisabled)if(this.isInterstitial(e))this.bufferedToEvent(e,t);else if(null!==i){this.bufferingAsset=null;let t=this.getPrimaryResumption(e,this.findItemIndex(e),!0),i=this.bufferedPos=Math.max(t,Math.min(this.bufferedPos,e.end),this.timelinePos,e.start),r=this.detachedData;if(r)r.mediaSource?this.attachPrimary(i,e,!0):this.startLoadingPrimaryAt(i);else{let e=this.playingItem,t=this.isInterstitial(e)&&e.event.appendInPlace;this.startLoadingPrimaryAt(i,t)}}}bufferedToEvent(e,t){let i=e.event,r=0===i.assetList.length&&!i.assetListLoader,a=i.cue.once;if(r||!a){let e=this.preloadAssets(i,t);if(null!=e&&e.interstitial.appendInPlace){let t=this.primaryMedia;t&&this.bufferAssetPlayer(e,t)}}}preloadAssets(e,t){let i=e.assetUrl,r=e.assetList.length,a=0===r&&!e.assetListLoader,n=e.cue.once;if(a){let a=e.timelineStart,n=this.playingItem,l=this.getBufferingPlayer();var s;if(e.appendInPlace)!this.isInterstitial(n)&&(null==n||null==(s=n.nextEvent)?void 0:s.identifier)===e.identifier&&this.flushFrontBuffer(a+.25);let o,d=0;if((!l||l.interstitial.cue.pre)&&this.primaryLive&&(d=this.getLiveStartPos(),l&&(d+=l.remaining)),d&&!e.cue.pre&&!e.cue.post){let e=d-a;e>0&&(o=Math.round(1e3*e)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${i?1:r} ${e}${d?` live-start: ${d} start-offset: ${o} (timeline-start: ${a})`:""}`),i)return this.createAsset(e,0,0,a,e.duration,i);let u=this.assetListLoader.loadAssetList(e,o);u&&(e.assetListLoader=u)}else if(!n&&r){for(let i=t;i=i.edge||(this.log(`Removing front buffer starting at ${e}`),Object.keys(t).forEach(t=>{this.hls.trigger(Ci.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:t})}))}getAssetPlayerQueueIndex(e){let t=this.playerQueue;for(let i=0;i=0){let i=t.duration;i&&e{if(r.live){let t=new Error(`Interstitials MUST be VOD assets ${e}`),r={fatal:!0,type:wi.OTHER_ERROR,details:Di.INTERSTITIAL_ASSET_ITEM_ERROR,error:t},a=this.findEventIndex(e.identifier);return void this.handleAssetItemError(r,e,a,i,t.message)}let a=r.edge-r.fragmentStart,n=t.duration;(m||null===n||a>n)&&(m=!1,this.log(`Interstitial asset "${d}" duration change ${n} > ${a}`),t.duration=a,this.updateSchedule())};c.on(Ci.LEVEL_UPDATED,(e,{details:t})=>f(t)),c.on(Ci.LEVEL_PTS_UPDATED,(e,{details:t})=>f(t)),c.on(Ci.EVENT_CUE_ENTER,()=>this.onInterstitialCueEnter());let p=(e,t)=>{let i=this.getAssetPlayer(d);if(i&&t.tracks){i.off(Ci.BUFFER_CODECS,p),i.tracks=t.tracks;let e=this.primaryMedia;this.bufferingAsset===i.assetItem&&e&&!i.media&&this.bufferAssetPlayer(i,e)}};c.on(Ci.BUFFER_CODECS,p);c.on(Ci.BUFFERED_TO_END,()=>{let t=this.getAssetPlayer(d);if(this.log(`buffered to end of asset ${t}`),!t||!this.schedule)return;let i=this.getEventItem(e.identifier);i&&this.advanceAssetBuffering(i,t.assetItem)});let g=t=>()=>{if(!this.getAssetPlayer(d)||!this.schedule)return;this.shouldPlay=!0;let i=this.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,i,t)};return c.once(Ci.MEDIA_ENDED,g(i)),c.once(Ci.PLAYOUT_LIMIT_REACHED,g(1/0)),c.on(Ci.ERROR,(t,r)=>{if(!this.schedule)return;let a=this.getAssetPlayer(d);if(r.details===Di.BUFFER_STALLED_ERROR)return null!=a&&a.appendInPlace?void this.handleInPlaceStall(e):(this.onTimeupdate(),void this.checkBuffer(!0));r.details!==Di.BUFFER_SEEK_OVER_HOLE&&this.handleAssetItemError(r,e,this.findEventIndex(e.identifier),i,`Asset player error ${r.error} ${e}`)}),c.on(Ci.DESTROYING,()=>{if(!this.getAssetPlayer(d)||!this.schedule)return;let t=new Error(`Asset player destroyed unexpectedly ${d}`),r={fatal:!0,type:wi.OTHER_ERROR,details:Di.INTERSTITIAL_ASSET_ITEM_ERROR,error:t};this.handleAssetItemError(r,e,this.findEventIndex(e.identifier),i,t.message)}),this.log(`INTERSTITIAL_ASSET_PLAYER_CREATED ${Sc(t)}`),this.hls.trigger(Ci.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:i,event:e,player:c}),c}clearInterstitial(e,t){this.clearAssetPlayers(e,t),e.reset()}clearAssetPlayers(e,t){e.assetList.forEach(e=>{this.clearAssetPlayer(e.identifier,t)})}resetAssetPlayer(e){let t=this.getAssetPlayerQueueIndex(e);if(-1!==t){this.log(`reset asset player "${e}" after error`);let i=this.playerQueue[t];this.transferMediaFromPlayer(i,null),i.resetDetails()}}clearAssetPlayer(e,t){let i=this.getAssetPlayerQueueIndex(e);if(-1!==i){let e=this.playerQueue[i];this.log(`clear ${e} toSegment: ${t&&Lc(t)}`),this.transferMediaFromPlayer(e,t),this.playerQueue.splice(i,1),e.destroy()}}emptyPlayerQueue(){let e;for(;e=this.playerQueue.pop();)e.destroy();this.playerQueue=[]}startAssetPlayer(e,t,i,r,a){let{interstitial:n,assetItem:s,assetId:l}=e,o=n.assetList.length,d=this.playingAsset;this.endedAsset=null,this.playingAsset=s,(null==d?void 0:d.identifier)!==l&&(d&&(this.clearAssetPlayer(d.identifier,i[r]),delete d.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${o} ${Sc(s)}`),this.hls.trigger(Ci.INTERSTITIAL_ASSET_STARTED,{asset:s,assetListIndex:t,event:n,schedule:i.slice(0),scheduleIndex:r,player:e})),this.bufferAssetPlayer(e,a)}bufferAssetPlayer(e,t){var i;if(!this.schedule)return;let{interstitial:r,assetItem:a}=e,n=this.getEventItem(r.identifier);if(!n)return;if(e.loadSource(),this.setBufferingItem(n),this.bufferingAsset=a,e.bufferedInPlaceToEnd(this.primaryMedia,e.currentTime))return void this.advanceAssetBuffering(n,a);let s=this.getBufferingPlayer();if(s===e)return;let l=r.appendInPlace;if(l&&!1===(null==s?void 0:s.interstitial.appendInPlace))return;let o=(null==s?void 0:s.tracks)||(null==(i=this.detachedData)?void 0:i.tracks)||this.requiredTracks;if(l&&a!==this.playingAsset){if(!e.tracks)return void this.log(`Waiting for track info before buffering ${e}`);if(o&&!Er(o,e.tracks)){let t=new Error(`Asset ${Sc(a)} SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(o)}')`),i={fatal:!0,type:wi.OTHER_ERROR,details:Di.INTERSTITIAL_ASSET_ITEM_ERROR,error:t},n=r.findAssetIndex(a);return void this.handleAssetItemError(i,r,this.findEventIndex(r.identifier),n,t.message)}}this.transferMediaTo(e,t)}handleInPlaceStall(e){let t=this.schedule,i=this.primaryMedia;if(!t||!i)return;let r=i.currentTime,a=t.findAssetIndex(e,r),n=e.assetList[a];if(n){let s=this.getAssetPlayer(n.identifier);if(s){let l=s.currentTime||r-n.timelineStart,o=s.duration-l;if(this.warn(`Stalled at ${l} of ${l+o} in ${s} ${e} (media.currentTime: ${r})`),l&&(o/i.playbackRate<.5||s.bufferedInPlaceToEnd(i,s.currentTime))&&s.hls){let i=t.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,i,a)}}}}advanceInPlace(e){let t=this.primaryMedia;if(t&&t.currentTimee?(this.log(i),t.currentTime=e):this.log(`Cannot ${i}`)}}handleAssetItemError(e,t,i,r,a){if(e.details===Di.BUFFER_STALLED_ERROR)return;let n=t.assetList[r]||null;if(this.warn(`INTERSTITIAL_ASSET_ERROR ${n&&Sc(n)} ${e.error}`),!this.schedule)return;let s=(null==n?void 0:n.identifier)||"",l=this.getAssetPlayerQueueIndex(s),o=this.playerQueue[l]||null,d=this.schedule.items,u=zi({},e,{fatal:!1,errorAction:$n(!0),asset:n,assetListIndex:r,event:t,schedule:d,scheduleIndex:i,player:o});if(this.hls.trigger(Ci.INTERSTITIAL_ASSET_ERROR,u),!e.fatal)return;let h=this.playingAsset,c=this.bufferingAsset,m=new Error(a);if(n&&(this.clearAssetPlayer(s,null),n.error=m),t.assetList.some(e=>!e.error))for(let e=r;e{let i=parseFloat(e.DURATION);this.createAsset(a,t,d,l+d,i,e.URI),d+=i}),a.duration=d,this.log(`Loaded asset-list with duration: ${d} (was: ${o}) ${a}`);let u=this.waitingItem,h=(null==u?void 0:u.event.identifier)===n;this.updateSchedule();let c=null==(r=this.bufferingItem)?void 0:r.event;if(h){let e=this.findEventIndex(n),t=this.getEventItem(n);if(t){if(!this.playingItem&&this.timelinePos>t.end&&this.schedule.findItemIndexAtTime(this.timelinePos)!==e)return a.error=new Error(`Interstitial ${s.length?"no longer within playback range":"asset-list is empty"} ${this.timelinePos} ${a}`),this.log(a.error.message),this.updateSchedule(!0),void this.primaryFallback(a);this.setBufferingItem(t)}this.setSchedulePosition(e)}else if((null==c?void 0:c.identifier)===n){let e=a.assetList[0];if(e){let t=this.getAssetPlayer(e.identifier);if(c.appendInPlace){let e=this.primaryMedia;t&&e&&this.bufferAssetPlayer(t,e)}else t&&t.loadSource()}}}onError(e,t){if(this.schedule)switch(t.details){case Di.ASSET_LIST_PARSING_ERROR:case Di.ASSET_LIST_LOAD_ERROR:case Di.ASSET_LIST_LOAD_TIMEOUT:{let e=t.interstitial;e&&(this.updateSchedule(!0),this.primaryFallback(e));break}case Di.BUFFER_STALLED_ERROR:{let e=this.endedItem||this.waitingItem||this.playingItem;if(this.isInterstitial(e)&&e.event.appendInPlace)return void this.handleInPlaceStall(e.event);let t=this.primaryMedia;this.log(`Primary player stall @${this.timelinePos} currentTime: ${null==t?void 0:t.currentTime} bufferedPos: ${this.bufferedPos}`),this.onTimeupdate(),this.checkBuffer(!0);break}}}}});function hm(e,t,i){if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==t.liveMaxLatencyDurationCount&&(void 0===t.liveSyncDurationCount||t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(void 0===t.liveSyncDuration||t.liveMaxLatencyDuration<=t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');if(void 0!==t.liveMaxUnchangedPlaylistRefresh){let e=t.liveMaxUnchangedPlaylistRefresh,r=((e,t,i)=>Math.max(t,Math.min(e,i)))(e,2,1/0);r!==e&&i.warn(`hls.js config: "liveMaxUnchangedPlaylistRefresh" clamped from ${e} to ${r}.`),t.liveMaxUnchangedPlaylistRefresh=r}let r=cm(e),a=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach(e=>{let n=`${"level"===e?"playlist":e}LoadPolicy`,s=void 0===t[n],l=[];a.forEach(i=>{let a=`${e}Loading${i}`,o=t[a];if(void 0!==o&&s){l.push(a);let e=r[n].default;switch(t[n]={default:e},i){case"TimeOut":e.maxLoadTimeMs=o,e.maxTimeToFirstByteMs=o;break;case"MaxRetry":e.errorRetry.maxNumRetry=o,e.timeoutRetry.maxNumRetry=o;break;case"RetryDelay":e.errorRetry.retryDelayMs=o,e.timeoutRetry.retryDelayMs=o;break;case"MaxRetryTimeout":e.errorRetry.maxRetryDelayMs=o,e.timeoutRetry.maxRetryDelayMs=o}}}),l.length&&i.warn(`hls.js config: "${l.join('", "')}" setting(s) are deprecated, use "${n}": ${hn(t[n])}`)}),Xi(Xi({},r),t)}function cm(e){return e&&"object"==typeof e?Array.isArray(e)?e.map(cm):Object.keys(e).reduce((t,i)=>(t[i]=cm(e[i]),t),{}):e}function mm(e,t){let i=e.loader;i!==nm&&i!==dm?(t.log("[config]: Custom loader detected, cannot enable progressive streaming"),e.progressive=!1):function(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch{}return!1}()&&(e.loader=nm,e.progressive=!0,e.enableSoftwareAES=!0,t.log("[config]: Progressive streaming enabled, using FetchLoader"))}var fm=class extends fd{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.lastABRSwitchTime=-1,this._iframeVariants=[],this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){let{hls:e}=this;e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Ci.ERROR,this.onError,this)}_unregisterListeners(){let{hls:e}=this;e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Ci.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach(e=>{e.loadError=0,e.fragmentError=0}),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1,this._iframeVariants=[]}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){let i=this.hls.config.preferManagedMediaSource,r=[],a={},n={},s=!1,l=!1,o=!1,d=!1;t.levels.forEach(e=>{let t=e.attrs,u=vm(e,i),{audioCodec:h,videoCodec:c,imageCodec:m,width:f,height:p}=e;if(!u)return void this.log(`Some or all CODECS not supported "${t.CODECS}"`);s||(s=!(!f||!p)),l||(l=!!c),o||(o=!!h),d||(d=!!m);let{CODECS:g,"FRAME-RATE":v,"HDCP-LEVEL":E,"PATHWAY-ID":y,RESOLUTION:b,"VIDEO-RANGE":T}=t,_=`${y||"."}-${e.bitrate}-${b}-${v}-${g}-${T}-${E}`;if(a[_])if(a[_].uri===e.url||e.attrs["PATHWAY-ID"])e.iframes||(a[_].addGroupId("audio",t.AUDIO),a[_].addGroupId("text",t.SUBTITLES));else{let t=n[_]+=1;e.attrs["PATHWAY-ID"]=new Array(t+1).join(".");let i=this.createLevel(e);a[_]=i,r.push(i)}else{let t=this.createLevel(e);a[_]=t,n[_]=1,r.push(t)}}),this.filterAndSortMediaOptions(r,t,s,l,o,d)}createLevel(e){let t=new on(e),i=e.supplemental;if(null!=i&&i.videoCodec&&!gm(i.videoCodec,this.hls.config.preferManagedMediaSource)){let e=new Error(`SUPPLEMENTAL-CODECS not supported "${i.videoCodec}"`);this.log(e.message),t.supportedResult=ja(e,[])}return t}filterAndSortMediaOptions(e,t,i,r,a,n){var s;let l=[],o=[],d=e,u=(null==(s=t.stats)?void 0:s.parsing)||{},h=this.hls.config.preferManagedMediaSource;if((i||r)&&a&&(d=d.filter(({videoCodec:e,videoRange:t,width:i,height:r})=>(!!e||!(!i||!r))&&function(e){return!!e&&tn.indexOf(e)>-1}(t))),r&&n&&(d=d.filter(e=>!e.imageCodec)),0===d.length)return Promise.resolve().then(()=>{if(this.hls){let e="no level with compatible codecs found in manifest",i=e;t.levels.length&&(i=`one or more CODECS in variant not supported: ${hn(t.levels.map(e=>e.attrs.CODECS).filter((e,t,i)=>i.indexOf(e)===t))}`,this.warn(i),e+=` (${i})`);let r=new Error(e);this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:r,reason:i})}}),void(u.end=performance.now());t.audioTracks&&(l=t.audioTracks.filter(e=>!e.audioCodec||pm(e.audioCodec,h)),Em(l)),t.subtitles&&(o=t.subtitles,Em(o));let c=d.slice(0);d.sort((e,t)=>{if(e.attrs["HDCP-LEVEL"]!==t.attrs["HDCP-LEVEL"])return(e.attrs["HDCP-LEVEL"]||"")>(t.attrs["HDCP-LEVEL"]||"")?1:-1;if(i&&e.height!==t.height)return e.height-t.height;if(e.frameRate!==t.frameRate)return e.frameRate-t.frameRate;if(e.videoRange!==t.videoRange)return tn.indexOf(e.videoRange)-tn.indexOf(t.videoRange);if(e.videoCodec!==t.videoCodec){let i=Na(e.videoCodec),r=Na(t.videoCodec);if(i!==r)return r-i}if(e.uri===t.uri&&e.codecSet!==t.codecSet){let i=Ua(e.codecSet),r=Ua(t.codecSet);if(i!==r)return r-i}return e.averageBitrate!==t.averageBitrate?e.averageBitrate-t.averageBitrate:0});let m=c[0];if(this.steering&&(d=this.steering.filterParsedLevels(d),d.length!==c.length))for(let e=0;ei&&i===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=e)}break}let p=t.iframeVariants.filter(e=>vm(e,h));this._iframeVariants=p;let g=a&&!r,v=this.hls.config,E=!(!v.audioStreamController||!v.audioTrackController),y={levels:d,audioTracks:l,subtitleTracks:o,iframeVariants:p,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:a,video:r,altAudio:E&&!g&&l.some(e=>!!e.url)};u.end=performance.now(),this.hls.trigger(Ci.MANIFEST_PARSED,y)}get iframeVariants(){return 0===this._iframeVariants.length?null:this._iframeVariants}get levels(){return 0===this._levels.length?null:this._levels}get loadLevelObj(){return this.currentLevel}get level(){return this.currentLevelIndex}set level(e){let t=this._levels;if(0===t.length)return;if(e<0||e>=t.length){let i=new Error("invalid level idx"),r=e<0;if(this.hls.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.LEVEL_SWITCH_ERROR,level:e,fatal:r,error:i,reason:i.message}),r)return;e=Math.min(e,t.length-1)}let i=this.currentLevelIndex,r=this.currentLevel,a=r?r.attrs["PATHWAY-ID"]:void 0,n=t[e],s=n.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=n,i===e&&r&&a===s)return;this.log(`Switching to level ${e} (${n.height?n.height+"p ":""}${n.videoRange?n.videoRange+" ":""}${n.codecSet?n.codecSet+" ":""}@${n.bitrate})${s?" with Pathway "+s:""} from level ${i}${a?" with Pathway "+a:""}`);let l={level:e,attrs:n.attrs,details:n.details,bitrate:n.bitrate,averageBitrate:n.averageBitrate,maxBitrate:n.maxBitrate,realBitrate:n.realBitrate,width:n.width,height:n.height,codecSet:n.codecSet,audioCodec:n.audioCodec,videoCodec:n.videoCodec,audioGroups:n.audioGroups,subtitleGroups:n.subtitleGroups,loaded:n.loaded,loadError:n.loadError,fragmentError:n.fragmentError,name:n.name,id:n.id,uri:n.uri,url:n.url,urlId:0,audioGroupIds:n.audioGroupIds,textGroupIds:n.textGroupIds};this.hls.trigger(Ci.LEVEL_SWITCHING,l);let o=n.details;if(!o||o.live){let e=this.switchParams(n.uri,null==r?void 0:r.details,o);this.loadPlaylist(e)}}get manualLevel(){return this.manualLevelIndex}set manualLevel(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}get firstLevel(){return this._firstLevel}set firstLevel(e){this._firstLevel=e}get startLevel(){if(void 0===this._startLevel){let e=this.hls.config.startLevel;return void 0!==e?e:this.hls.firstAutoLevel}return this._startLevel}set startLevel(e){this._startLevel=e}get pathways(){return this.steering?this.steering.pathways():[]}get pathwayPriority(){return this.steering?this.steering.pathwayPriority:null}set pathwayPriority(e){if(this.steering){let t=this.steering.pathways(),i=e.filter(e=>-1!==t.indexOf(e));if(e.length<1)return void this.warn(`pathwayPriority ${e} should contain at least one pathway from list: ${t}`);this.steering.pathwayPriority=i}}onError(e,t){t.fatal||!t.context||t.context.type===Ni.LEVEL&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(t.type===Ui.MAIN){let e=t.elementaryStreams;if(!Object.keys(e).some(t=>!!e[t]))return;let i=this._levels[t.level];null!=i&&i.loadError&&(this.log(`Resetting level error count of ${i.loadError} on frag buffered`),i.loadError=0)}}onLevelLoaded(e,t){var i;let{level:r,details:a}=t,n=t.levelInfo;var s;if(!n)return this.warn(`Invalid level index ${r}`),void(null!=(s=t.deliveryDirectives)&&s.skip&&(a.deltaUpdateFailed=!0));if(n===this.currentLevel||t.withoutMultiVariant){0===n.fragmentError&&(n.loadError=0);let e=n.details;e===t.details&&e.advanced&&(e=void 0),this.playlistLoaded(r,t,e)}else null!=(i=t.deliveryDirectives)&&i.skip&&(a.deltaUpdateFailed=!0)}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentLevel)&&this.scheduleLoading(this.currentLevel,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);let i=this.getUrlWithDirectives(e.uri,t),r=this.currentLevelIndex,a=e.attrs["PATHWAY-ID"],n=e.details,s=null==n?void 0:n.age;this.log(`Loading level index ${r}${void 0!==(null==t?void 0:t.msn)?" at sn "+t.msn+" part "+t.part:""}${a?" Pathway "+a:""}${s&&n.live?" age "+s.toFixed(1)+(n.type&&" "+n.type||""):""} ${i}`),this.hls.trigger(Ci.LEVEL_LOADING,{url:i,level:r,levelInfo:e,pathwayId:e.attrs["PATHWAY-ID"],id:0,deliveryDirectives:t||null})}get nextLoadLevel(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel}set nextLoadLevel(e){let t=this.currentLevelIndex;if(-1===this.manualLevelIndex&&e!==t&&-1!==e){let i=this.hls.config.abrSwitchInterval;if(i>0){let r=performance.now(),a=r-this.lastABRSwitchTime,n=1e3*i;if(this.lastABRSwitchTime>-1&&a ${e} (${Math.round(a)}ms < ${n}ms / ${i}s)`);this.lastABRSwitchTime=r,this.log(`Allowing ABR level switch: ${t} -> ${e} (${Math.round(a)}ms >= ${n}ms / ${i}s)`)}}this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}removeLevel(e){var t;if(1===this._levels.length)return;let i=this._levels.filter((t,i)=>i!==e||(this.steering&&this.steering.removeLevel(t),t===this.currentLevel&&(this.currentLevel=null,this.currentLevelIndex=-1,t.details&&t.details.fragments.forEach(e=>e.level=-1)),!1));El(i),this._levels=i,this.currentLevelIndex>-1&&null!=(t=this.currentLevel)&&t.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.manualLevelIndex>-1&&(this.manualLevelIndex=this.currentLevelIndex);let r=i.length-1;this._firstLevel=Math.min(this._firstLevel,r),this._startLevel&&(this._startLevel=Math.min(this._startLevel,r)),this.hls.trigger(Ci.LEVELS_UPDATED,{levels:i})}onLevelsUpdated(e,{levels:t}){this._levels=t}checkMaxAutoUpdated(){let{autoLevelCapping:e,maxAutoLevel:t,maxHdcpLevel:i}=this.hls;this._maxAutoLevel!==t&&(this._maxAutoLevel=t,this.hls.trigger(Ci.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))}};function pm(e,t){return Pa(e,"audio",t)}function gm(e,t){return Pa(e,"video",t)}function vm(e,t){let{audioCodec:i,videoCodec:r}=e;i&&(e.audioCodec=i=$a(i,t)||void 0),r&&(r=e.videoCodec=function(e){let t=e.split(",");for(let e=0;e2&&"avc1"===i[0]&&(t[e]=`avc1.${parseInt(i[1]).toString(16)}${("000"+parseInt(i[2]).toString(16)).slice(-4)}`)}return t.join(",")}(r));let{unknownCodecs:a}=e;return!((null==a?void 0:a.length)||i&&!pm(i,t)||r&&!gm(r,t))}function Em(e){let t={};e.forEach(e=>{let i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++})}var ym=class extends ur{constructor(e,t){super("key-loader",t),this.config=void 0,this.keyLoaderInfo={},this.emeController=null,this.config=e}abort(e){for(let i in this.keyLoaderInfo){let r=this.keyLoaderInfo[i].loader;if(r){var t;if(e&&e!==(null==(t=r.context)?void 0:t.frag.type))return;r.abort()}}}destroy(){for(let e in this.keyLoaderInfo){let t=this.keyLoaderInfo[e].loader;t&&t.destroy()}this.emeController=null,this.keyLoaderInfo={}}loadClear(e,t,i){return this.emeController?this.emeController.loadClear(e,t,i):null}load(e,t){return!e.decryptdata&&e.encrypted&&this.emeController&&this.config.emeEnabled?this.emeController.selectKeySystemFormat(e).then(i=>this.loadInternal(e,t,i)):this.loadInternal(e,t)}loadInternal(e,t,i){i&&e.setKeyFormat(i);let r=e.decryptdata;if(!r){let t=new Error(i?`Expected frag.decryptdata to be defined after setting format ${i}`:`Missing decryption data on fragment in onKeyLoading (emeEnabled with controller: ${this.emeController&&this.config.emeEnabled})`);return Promise.reject(bm(e,Di.KEY_LOAD_ERROR,t))}let a=e;switch(r.method){case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return"identity"===r.keyFormat?this.loadKeyHTTP(a):t?t.then(()=>this.loadKeyEME(a)):this.loadKeyEME(a);case"AES-128":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(a);default:return Promise.reject(bm(e,Di.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${r.method}"`)))}}loadKeyEME(e){if(this.emeController&&this.config.emeEnabled){var t;if(!e.decryptdata.keyId&&null!=(t=e.initSegment)&&t.data){let t=function(e){let t=[];return ha(e,e=>t.push(e.subarray(8,24))),t}(e.initSegment.data);if(t.length){let i=t[0],r=e.decryptdata.uri;if(i.some(e=>0!==e))this.log(`Using keyId found in init segment ${Br(i)} keyUri: ${r}`),Ks.setKeyIdForUri(r,i);else{let e=Ks.addKeyIdForUri(r);this.log(`Patching empty keyId with ${Br(e)} keyUri: ${r}`),i=e}e.decryptdata.keyId=i}}return this.emeController.loadKey(e).then(()=>({frag:e,keyInfo:{decryptdata:e.decryptdata}}))}return Promise.reject(bm(e,Di.KEY_LOAD_ERROR,new Error(`emeEnabled with controller: ${this.emeController&&this.config.emeEnabled})`)))}loadKeyHTTP(e){let t=e.decryptdata,i=t.uri;if(!i)return Promise.reject(bm(e,Di.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${i}"`)));let r=this.keyLoaderInfo[i];if(r){if(r.decryptdata.key)return t.key=r.decryptdata.key,r.keyLoadPromise=null,Promise.resolve({frag:e,keyInfo:r});if(r.keyLoadPromise)return r.keyLoadPromise.then(i=>(t.key=r.decryptdata.key,Xi(Xi({},i),{},{frag:e})))}this.log(`Loading${t.keyId?" keyId: "+Br(t.keyId):""} URI: ${t.uri} from ${e.type} ${e.level}`);let a=this.config,n=new(0,a.loader)(a);e.keyLoader=n;let s=this.keyLoaderInfo[i]={decryptdata:t,keyLoadPromise:null,loader:n};return s.keyLoadPromise=new Promise((t,r)=>{let l={type:Ni.KEY,keyInfo:s,frag:e,responseType:"arraybuffer",url:i},o=a.keyLoadPolicy.default,d={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},u={onSuccess:(e,i,a,n)=>{let{frag:s,keyInfo:l,url:o}=a;if(!s.decryptdata||l!==this.keyLoaderInfo[o])return r(bm(s,Di.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),n));l.decryptdata.key=s.decryptdata.key=new Uint8Array(e.data),s.keyLoader=l.loader=l.keyLoadPromise=null,t({frag:s,keyInfo:l})},onError:(t,a,n,s)=>{this.resetLoader(a),r(bm(e,Di.KEY_LOAD_ERROR,new Error(`HTTP Error ${t.code} loading key ${t.text}`),n,Xi({url:i,data:void 0},t)))},onTimeout:(t,i,a)=>{this.resetLoader(i),r(bm(e,Di.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),a))},onAbort:(t,i,a)=>{this.resetLoader(i),r(bm(e,Di.INTERNAL_ABORTED,new Error("key loading aborted"),a))}};n.load(l,d,u)})}resetLoader(e){let{frag:t,keyInfo:i,url:r}=e,a=i.loader;t.keyLoader===a&&(t.keyLoader=i.loader=i.keyLoadPromise=null),delete this.keyLoaderInfo[r],a&&a.destroy()}};function bm(e,t=Di.KEY_LOAD_ERROR,i,r,a){return new ss({type:wi.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:a,error:i,networkDetails:r||null})}function Tm(e){let{type:t}=e;switch(t){case Ni.AUDIO_TRACK:return Ui.AUDIO;case Ni.SUBTITLE_TRACK:return Ui.SUBTITLE;default:return Ui.MAIN}}function _m(e,t){let i=e.url;return(void 0===i||0===i.indexOf("data:"))&&(i=t.url),i}var Am=class{constructor(e){this.hls=void 0,this.loaders=Object.create(null),this.variableList=null,this.onManifestLoaded=this.checkAutostartLoad,this.hls=e,this.registerListeners()}startLoad(e){}stopLoad(){this.destroyInternalLoaders()}registerListeners(){let{hls:e}=this;e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.LEVEL_LOADING,this.onLevelLoading,this),e.on(Ci.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(Ci.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.on(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this)}unregisterListeners(){let{hls:e}=this;e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.LEVEL_LOADING,this.onLevelLoading,this),e.off(Ci.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(Ci.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.off(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this)}createInternalLoader(e){let t=this.hls.config,i=t.pLoader,r=t.loader,a=new(i||r)(t);return this.loaders[e.type]=a,a}getInternalLoader(e){return this.loaders[e.type]}resetInternalLoader(e){this.loaders[e]&&delete this.loaders[e]}destroyInternalLoaders(){for(let e in this.loaders){let t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}}destroy(){this.variableList=null,this.unregisterListeners(),this.destroyInternalLoaders()}onManifestLoading(e,t){let{url:i}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:Ni.MANIFEST,url:i,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){let{id:i,level:r,pathwayId:a,url:n,deliveryDirectives:s,levelInfo:l}=t;this.load({id:i,level:r,pathwayId:a,responseType:"text",type:Ni.LEVEL,url:n,deliveryDirectives:s,levelOrTrack:l})}onAudioTrackLoading(e,t){let{id:i,groupId:r,url:a,deliveryDirectives:n,track:s}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:Ni.AUDIO_TRACK,url:a,deliveryDirectives:n,levelOrTrack:s})}onSubtitleTrackLoading(e,t){let{id:i,groupId:r,url:a,deliveryDirectives:n,track:s}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:Ni.SUBTITLE_TRACK,url:a,deliveryDirectives:n,levelOrTrack:s})}onLevelsUpdated(e,t){let i=this.loaders[Ni.LEVEL];if(i){let e=i.context;e&&!t.levels.some(t=>t===e.levelOrTrack)&&(i.abort(),delete this.loaders[Ni.LEVEL])}}load(e){var t;let i,r=this.hls.config,a=this.getInternalLoader(e);if(a){let t=this.hls.logger,i=a.context;if((null==i?void 0:i.levelOrTrack)===e.levelOrTrack&&(i.url===e.url||i.deliveryDirectives&&!e.deliveryDirectives))return void(i.url===e.url?t.log(`[playlist-loader]: ignore ${e.url} ongoing request`):t.log(`[playlist-loader]: ignore ${e.url} in favor of ${i.url}`));t.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),a.abort()}if(i=e.type===Ni.MANIFEST?r.manifestLoadPolicy.default:zi({},r.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),a=this.createInternalLoader(e),Ii(null==(t=e.deliveryDirectives)?void 0:t.part)){let t;if(e.type===Ni.LEVEL&&null!==e.level?t=this.hls.levels[e.level].details:e.type===Ni.AUDIO_TRACK&&null!==e.id?t=this.hls.audioTracks[e.id].details:e.type===Ni.SUBTITLE_TRACK&&null!==e.id&&(t=this.hls.subtitleTracks[e.id].details),t){let e=t.partTarget,r=t.targetduration;if(e&&r){let t=1e3*Math.max(3*e,.8*r);i=zi({},i,{maxTimeToFirstByteMs:Math.min(t,i.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(t,i.maxTimeToFirstByteMs)})}}}let n=i.errorRetry||i.timeoutRetry||{},s={loadPolicy:i,timeout:i.maxLoadTimeMs,maxRetry:n.maxNumRetry||0,retryDelay:n.retryDelayMs||0,maxRetryDelay:n.maxRetryDelayMs||0},l={onSuccess:(e,t,i,r)=>{let a=this.getInternalLoader(i);this.resetInternalLoader(i.type);let n=e.data;t.parsing.start=performance.now(),Qs.isMediaPlaylist(n)||i.type!==Ni.MANIFEST?this.handleTrackOrLevelPlaylist(e,t,i,r||null,a):this.handleMasterPlaylist(e,t,i,r)},onError:(e,t,i,r)=>{this.handleNetworkError(t,i,!1,e,r)},onTimeout:(e,t,i)=>{this.handleNetworkError(t,i,!0,void 0,e)}};a.load(e,s,l)}checkAutostartLoad(){if(!this.hls)return;let{config:{autoStartLoad:e,startPosition:t},forceStartLoad:i}=this.hls;(e||i)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,i,r){let a=this.hls,n=e.data,s=_m(e,i),l=Qs.parseMasterPlaylist(n,s);if(l.playlistParsingError)return t.parsing.end=performance.now(),void this.handleManifestParsingError(e,i,l.playlistParsingError,r,t);let{contentSteering:o,levels:d,iframeVariants:u,sessionData:h,sessionKeys:c,startTimeOffset:m,variableList:f}=l;this.variableList=f,d.forEach(e=>{let{unknownCodecs:t}=e;if(t){let{preferManagedMediaSource:i}=this.hls.config,{audioCodec:r,videoCodec:a}=e;for(let n=t.length;n--;){let s=t[n];Pa(s,"audio",i)?(e.audioCodec=r=r?`${r},${s}`:s,Ca.audio[r.substring(0,4)]=2,t.splice(n,1)):Pa(s,"video",i)&&(e.videoCodec=a=a?`${a},${s}`:s,Ca.video[a.substring(0,4)]=2,t.splice(n,1))}}});let{AUDIO:p=[],SUBTITLES:g,"CLOSED-CAPTIONS":v}=Qs.parseMasterPlaylistMedia(n,s,l);p.length&&!p.some(e=>!e.url)&&d[0].audioCodec&&!d[0].attrs.AUDIO&&(this.hls.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),p.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new Es({}),bitrate:0,url:""})),a.trigger(Ci.MANIFEST_LOADED,{levels:d,audioTracks:p,subtitles:g,iframeVariants:u,captions:v,contentSteering:o,url:s,stats:t,networkDetails:r,sessionData:h,sessionKeys:c,startTimeOffset:m,variableList:f})}handleTrackOrLevelPlaylist(e,t,i,r,a){let n=this.hls,{id:s,level:l,type:o}=i,d=_m(e,i),u=Ii(l)?l:Ii(s)?s:0,h=Tm(i),c=Qs.parseLevelPlaylist(e.data,d,u,h,0,this.variableList);if(o===Ni.MANIFEST){let e={attrs:new Es({}),bitrate:0,details:c,name:"",url:d};c.requestScheduled=t.loading.start+fl(c,0),n.trigger(Ci.MANIFEST_LOADED,{levels:[e],audioTracks:[],iframeVariants:[],url:d,stats:t,networkDetails:r,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),i.levelDetails=c,this.handlePlaylistLoaded(c,e,t,i,r,a)}handleManifestParsingError(e,t,i,r,a){this.hls.trigger(Ci.ERROR,{type:wi.NETWORK_ERROR,details:Di.MANIFEST_PARSING_ERROR,fatal:t.type===Ni.MANIFEST,url:e.url,err:i,error:i,reason:i.message,response:e,context:t,networkDetails:r,stats:a})}handleNetworkError(e,t,i=!1,r,a){let n=`A network ${i?"timeout":"error"+(r?" (status "+r.code+")":"")} occurred while loading ${e.type}`;e.type===Ni.LEVEL?n+=`: ${e.level} id: ${e.id}`:(e.type===Ni.AUDIO_TRACK||e.type===Ni.SUBTITLE_TRACK)&&(n+=` id: ${e.id} group-id: "${e.groupId}"`);let s=new Error(n);this.hls.logger.warn(`[playlist-loader]: ${n}`);let l=Di.UNKNOWN,o=!1,d=this.getInternalLoader(e);switch(e.type){case Ni.MANIFEST:l=i?Di.MANIFEST_LOAD_TIMEOUT:Di.MANIFEST_LOAD_ERROR,o=!0;break;case Ni.LEVEL:l=i?Di.LEVEL_LOAD_TIMEOUT:Di.LEVEL_LOAD_ERROR,o=!1;break;case Ni.AUDIO_TRACK:l=i?Di.AUDIO_TRACK_LOAD_TIMEOUT:Di.AUDIO_TRACK_LOAD_ERROR,o=!1;break;case Ni.SUBTITLE_TRACK:l=i?Di.SUBTITLE_TRACK_LOAD_TIMEOUT:Di.SUBTITLE_LOAD_ERROR,o=!1}d&&this.resetInternalLoader(e.type);let u={type:wi.NETWORK_ERROR,details:l,fatal:o,url:e.url,loader:d,context:e,error:s,networkDetails:t,stats:a};if(r){let i=e.url;t&&"url"in t&&(i=t.url),u.response=Xi({url:i,data:void 0},r)}this.hls.trigger(Ci.ERROR,u)}handlePlaylistLoaded(e,t,i,r,a,n){let s=this.hls,{type:l,level:o,levelOrTrack:d,id:u,groupId:h,deliveryDirectives:c}=r,m=_m(t,r),f=Tm(r),p="number"==typeof r.level&&f===Ui.MAIN?o:void 0;d&&"iframes"in d&&d.iframes&&!e.iframesOnly&&(e.playlistParsingError=new Error("EXT-X-I-FRAME-STREAM-INF media playlist MUST contain an EXT-X-I-FRAMES-ONLY tag"),e.iframesOnly=!0);let g=e.playlistParsingError;if(g){if(this.hls.logger.warn(`${g} ${e.url}`),!s.config.ignorePlaylistParsingErrors)return void s.trigger(Ci.ERROR,{type:wi.NETWORK_ERROR,details:Di.LEVEL_PARSING_ERROR,fatal:!1,url:m,error:g,reason:g.message,response:t,context:r,level:p,parent:f,networkDetails:a,stats:i});e.playlistParsingError=null}if(!e.fragments.length){let n=e.playlistParsingError=new Error("No Segments found in Playlist");return void s.trigger(Ci.ERROR,{type:wi.NETWORK_ERROR,details:Di.LEVEL_EMPTY_ERROR,fatal:!1,url:m,error:n,reason:n.message,response:t,context:r,level:p,parent:f,networkDetails:a,stats:i})}switch(e.live&&n&&(n.getCacheAge&&(e.ageHeader=n.getCacheAge()||0),(!n.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),l){case Ni.MANIFEST:case Ni.LEVEL:if(p)if(d){if(d!==s.levels[p]){let e=s.levels.indexOf(d);e>-1&&(p=e)}}else p=0;s.trigger(Ci.LEVEL_LOADED,{details:e,levelInfo:d||s.levels[0],level:p||0,id:u||0,stats:i,networkDetails:a,deliveryDirectives:c,withoutMultiVariant:l===Ni.MANIFEST,context:r});break;case Ni.AUDIO_TRACK:s.trigger(Ci.AUDIO_TRACK_LOADED,{details:e,track:d,id:u||0,groupId:h||"",stats:i,networkDetails:a,deliveryDirectives:c,context:r});break;case Ni.SUBTITLE_TRACK:s.trigger(Ci.SUBTITLE_TRACK_LOADED,{details:e,track:d,id:u||0,groupId:h||"",stats:i,networkDetails:a,deliveryDirectives:c,context:r})}}},Sm=class e{static get version(){return jl}static isMSESupported(){return nc()}static isSupported(){return function(){if(!nc())return!1;let e=vr();return"function"==typeof(null==e?void 0:e.isTypeSupported)&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some(t=>e.isTypeSupported(Oa(t,"video")))||["mp4a.40.2","fLaC"].some(t=>e.isTypeSupported(Oa(t,"audio"))))}()}static getMediaSource(){return vr()}static get Events(){return Ci}static get MetadataSchema(){return ao}static get ErrorTypes(){return wi}static get ErrorDetails(){return Di}static get DefaultConfig(){return e.defaultConfig?e.defaultConfig:um}static set DefaultConfig(t){e.defaultConfig=t}constructor(t={}){this.config=void 0,this.userConfig=void 0,this.logger=void 0,this._url=null,this.streamController=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new Yl,this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.audioStreamController=void 0,this.subtititleStreamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.interstitialsController=void 0,this.iframeController=void 0,this.gapController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this._sessionId=void 0,this.triggeringException=void 0,this.started=!1;let i=this.logger=function(e,t,i){let r=mr();if("object"==typeof console&&!0===e||"object"==typeof e){let a=["debug","log","info","warn","error"];a.forEach(t=>{r[t]=fr(t,e,i)});try{r.log(`Debug logs enabled for "${t}" in hls.js version 1.7.3`)}catch{return mr()}a.forEach(t=>{pr[t]=fr(t,e)})}else zi(pr,r);return r}(t.debug||!1,"Hls instance",t.loggerId||t.assetPlayerId),r=this.config=hm(e.DefaultConfig,t,i);this.userConfig=t,r.progressive&&mm(r,i);let{streamController:a,abrController:n,bufferController:s,capLevelController:l,errorController:o,fpsController:d,id3TrackController:u,iframeController:h,gapController:c}=r,m=new o(this),f=this.abrController=new n(this),p=new Vn(this),g=r.interstitialsController,v=g?this.interstitialsController=new g(this,e):null,E=s?this.bufferController=new s(this,p):null,y=l?this.capLevelController=new l(this):null,b=d?new d(this):null,T=r.cmcdController,_=T?this.cmcdController=new T(this):null,A=new Am(this),S=r.contentSteeringController,k=S?new S(this):null,I=this.levelController=new fm(this,k),R=u?new u(this):void 0,L=new ym(this.config,this.logger),w=this.streamController=new a(this,p,L),D=this.gapController=c?new c(this,p):void 0;y&&y.setStreamController(w);let C=[A,I,w];v&&C.splice(1,0,v),k&&C.splice(1,0,k),this.networkControllers=C;let M=[f];E&&M.push(E),D&&M.push(D),y&&M.push(y),b&&(b.setStreamController(w),M.push(b)),R&&M.push(R),M.push(p),this.audioTrackController=this.createController(r.audioTrackController,C);let P=r.audioStreamController;P&&C.push(this.audioStreamController=new P(this,p,L)),this.subtitleTrackController=this.createController(r.subtitleTrackController,C);let x=r.subtitleStreamController;x&&C.push(this.subtititleStreamController=new x(this,p,L)),this.createController(r.timelineController,M),L.emeController=this.emeController=this.createController(r.emeController,M),_&&M.push(_),this.latencyController=this.createController(r.latencyController,M),this.coreComponents=M,this.iframeController=h?new h(this,e):void 0,C.push(m);let O=m.onErrorOut;"function"==typeof O&&this.on(Ci.ERROR,O,m),this.on(Ci.MANIFEST_LOADED,A.onManifestLoaded,A)}createController(e,t){if(e){let i=new e(this);return t&&t.push(i),i}return null}on(e,t,i=this){this._emitter.on(e,t,i)}once(e,t,i=this){this._emitter.once(e,t,i)}removeAllListeners(e){this._emitter.removeAllListeners(e)}off(e,t,i=this,r){this._emitter.off(e,t,i,r)}listeners(e){return this._emitter.listeners(e)}emit(e,t,i){return this._emitter.emit(e,t,i)}trigger(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){if(this.logger.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),!this.triggeringException){this.triggeringException=!0;let i=e===Ci.ERROR;this.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.INTERNAL_EXCEPTION,fatal:i,event:e,error:t}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){this.logger.log("destroy"),this.trigger(Ci.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this._url=null,this.networkControllers.forEach(e=>e.destroy()),this.networkControllers.length=0,this.coreComponents.forEach(e=>e.destroy()),this.coreComponents.length=0,this.iframeController=void 0;let e=this.config;e.xhrSetup=e.fetchSetup=void 0,this.userConfig=null}attachMedia(e){if(!e||"media"in e&&!e.media){let t=new Error(`attachMedia failed: invalid argument (${e})`);return void this.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.ATTACH_MEDIA_ERROR,fatal:!0,error:t})}this.logger.log("attachMedia"),this._media&&(this.logger.warn("media must be detached before attaching"),this.detachMedia());let t="media"in e,i=t?e.media:e,r=t?e:{media:i};this._media=i,this.trigger(Ci.MEDIA_ATTACHING,r)}detachMedia(){this.logger.log("detachMedia");let e={};this.trigger(Ci.MEDIA_DETACHING,e),this._media=null,this.trigger(Ci.MEDIA_DETACHED,e)}transferMedia(){var e;this._media=null;let t=(null==(e=this.bufferController)?void 0:e.transferMedia())||null,i={transferMedia:t};return this.trigger(Ci.MEDIA_DETACHING,i),this.trigger(Ci.MEDIA_DETACHED,i),t}loadSource(e){var t;this.stopLoad();let i=this.media,r=this._url,a=this._url=xi.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${a}`),i&&r&&(r!==a||null!=(t=this.bufferController)&&t.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(i)),this.trigger(Ci.MANIFEST_LOADING,{url:e})}get url(){return this._url}get hasEnoughToStart(){return this.streamController.hasEnoughToStart}get startPosition(){return this.streamController.startPositionValue}startLoad(e=-1,t){this.logger.log(`startLoad(${e+(t?", ":"")})`),this.started=!0,this.resumeBuffering();for(let i=0;i{e.resumeBuffering&&e.resumeBuffering()}))}pauseBuffering(){this.bufferingEnabled&&(this.logger.log("pause buffering"),this.networkControllers.forEach(e=>{e.pauseBuffering&&e.pauseBuffering()}))}get inFlightFragments(){let e={[Ui.MAIN]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[Ui.AUDIO]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[Ui.SUBTITLE]=this.subtititleStreamController.inFlightFrag),e}swapAudioCodec(){this.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){this.logger.log("recoverMediaError");let e=this._media,t=this.started,i=null==e?void 0:e.currentTime;this.detachMedia(),e&&(this.attachMedia(e),t&&(i?this.startLoad(i):this.config.autoStartLoad||this.startLoad()))}removeLevel(e){this.levelController.removeLevel(e)}get sessionId(){let e=this._sessionId;return e||(e=this._sessionId=Sr()),e}get levels(){return this.levelController.levels||[]}get latestLevelDetails(){return this.streamController.getLevelDetails()||null}get loadLevelObj(){return this.levelController.loadLevelObj}get currentLevel(){return this.streamController.currentLevel}set currentLevel(e){this.logger.log(`set currentLevel:${e}`),this.levelController.manualLevel=e,this.streamController.immediateLevelSwitch()}get nextLevel(){return this.streamController.nextLevel}set nextLevel(e){this.logger.log(`set nextLevel:${e}`),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}get loadLevel(){return this.levelController.level}set loadLevel(e){this.logger.log(`set loadLevel:${e}`),this.levelController.manualLevel=e}get nextLoadLevel(){return this.levelController.nextLoadLevel}set nextLoadLevel(e){this.levelController.nextLoadLevel=e}get firstLevel(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)}set firstLevel(e){this.logger.log(`set firstLevel:${e}`),this.levelController.firstLevel=e}get startLevel(){let e=this.levelController.startLevel;return-1===e&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:e}set startLevel(e){this.logger.log(`set startLevel:${e}`),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}get capLevelToPlayerSize(){return this.config.capLevelToPlayerSize}set capLevelToPlayerSize(e){let t=this.capLevelController,i=!!e;t&&i!==this.config.capLevelToPlayerSize&&(i?t.startCapping():(t.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=i)}get autoLevelCapping(){return this._autoLevelCapping}get bandwidthEstimate(){let{bwEstimator:e}=this.abrController;return e?e.getEstimate():NaN}set bandwidthEstimate(e){this.abrController.resetEstimator(e)}get abrEwmaDefaultEstimate(){let{bwEstimator:e}=this.abrController;return e?e.defaultEstimate:NaN}get ttfbEstimate(){let{bwEstimator:e}=this.abrController;return e?e.getEstimateTTFB():NaN}set autoLevelCapping(e){this._autoLevelCapping!==e&&(this.logger.log(`set autoLevelCapping:${e}`),this._autoLevelCapping=e,this.levelController.checkMaxAutoUpdated())}get maxHdcpLevel(){return this._maxHdcpLevel}set maxHdcpLevel(e){(function(e){return en.indexOf(e)>-1})(e)&&this._maxHdcpLevel!==e&&(this._maxHdcpLevel=e,this.levelController.checkMaxAutoUpdated())}get autoLevelEnabled(){return-1===this.levelController.manualLevel}get manualLevel(){return this.levelController.manualLevel}get minAutoLevel(){let{levels:e,config:{minAutoBitrate:t}}=this;if(!e)return 0;let i=e.length;for(let r=0;r=t)return r;return 0}get maxAutoLevel(){let e,{levels:t,autoLevelCapping:i,maxHdcpLevel:r}=this;if(e=-1===i&&null!=t&&t.length?t.length-1:i,r)for(let i=e;i--;){let e=t[i].attrs["HDCP-LEVEL"];if(e&&e<=r)return i}return e}get firstAutoLevel(){return this.abrController.firstAutoLevel}get nextAutoLevel(){return this.abrController.nextAutoLevel}set nextAutoLevel(e){this.abrController.nextAutoLevel=e}get playingDate(){return this.streamController.currentProgramDateTime}get mainForwardBufferInfo(){return this.streamController.getMainFwdBufferInfo()}get audioForwardBufferInfo(){var e;return(null==(e=this.audioStreamController)?void 0:e.getFwdBufferInfo())||null}get maxBufferLength(){return this.streamController.maxBufferLength}setAudioOption(e){var t;return(null==(t=this.audioTrackController)?void 0:t.setAudioOption(e))||null}setSubtitleOption(e){var t;return(null==(t=this.subtitleTrackController)?void 0:t.setSubtitleOption(e))||null}get allAudioTracks(){let e=this.audioTrackController;return e?e.allAudioTracks:[]}get audioTracks(){let e=this.audioTrackController;return e?e.audioTracks:[]}get audioTrack(){let e=this.audioTrackController;return e?e.audioTrack:-1}set audioTrack(e){let t=this.audioTrackController;t&&(t.audioTrack=e)}get nextAudioTrack(){var e,t;return null!=(e=null==(t=this.audioStreamController)?void 0:t.nextAudioTrack)?e:-1}set nextAudioTrack(e){let{audioTrackController:t}=this;t&&(t.nextAudioTrack=e)}get allSubtitleTracks(){let e=this.subtitleTrackController;return e?e.allSubtitleTracks:[]}get subtitleTracks(){let e=this.subtitleTrackController;return e?e.subtitleTracks:[]}get subtitleTrack(){let e=this.subtitleTrackController;return e?e.subtitleTrack:-1}get media(){return this._media}set subtitleTrack(e){let t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}get subtitleDisplay(){let e=this.subtitleTrackController;return!!e&&e.subtitleDisplay}set subtitleDisplay(e){let t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}get lowLatencyMode(){return this.config.lowLatencyMode}set lowLatencyMode(e){this.config.lowLatencyMode=e}get liveSyncPosition(){var e,t;return null!=(e=null==(t=this.latencyController)?void 0:t.liveSyncPosition)?e:null}get latency(){var e;return(null==(e=this.latencyController)?void 0:e.latency)||0}get maxLatency(){var e;return(null==(e=this.latencyController)?void 0:e.maxLatency)||0}get targetLatency(){var e;return(null==(e=this.latencyController)?void 0:e.targetLatency)||null}set targetLatency(e){this.latencyController&&(this.latencyController.targetLatency=e)}get drift(){var e;return(null==(e=this.latencyController)?void 0:e.drift)||null}get forceStartLoad(){return this.streamController.forceStartLoad}get pathways(){return this.levelController.pathways}get pathwayPriority(){return this.levelController.pathwayPriority}set pathwayPriority(e){this.levelController.pathwayPriority=e}get bufferedToEnd(){var e;return!(null==(e=this.bufferController)||!e.bufferedToEnd)}get interstitialsManager(){return this.interstitialsController?this.interstitialsController.interstitialsManager:null}get iframeVariants(){return this.levelController.iframeVariants||[]}createIFramePlayer(e){return this._url&&this.iframeController?this.iframeController.createIFramePlayer(e):null}createImageIFramePlayer(e){return this._url&&this.iframeController?this.iframeController.createImageIFramePlayer(e):null}getMediaDecodingInfo(e,t=this.allAudioTracks){return Qa(e,mn(t),navigator.mediaCapabilities)}};Sm.defaultConfig=void 0;var km=Sm,Im="video",Rm="drm",Lm={NOT_AN_ERROR:0,NETWORK_OFFLINE:2000002,NETWORK_RECONNECTING:2000003,NETWORK_UNKNOWN_ERROR:2e6,NETWORK_NO_STATUS:2000001,NETWORK_INVALID_URL:24e5,NETWORK_NOT_FOUND:2404e3,NETWORK_NOT_READY:2412e3,NETWORK_GENERIC_SERVER_FAIL:25e5,NETWORK_TOKEN_MISSING:2403201,NETWORK_TOKEN_MALFORMED:2412202,NETWORK_TOKEN_EXPIRED:2403210,NETWORK_TOKEN_AUD_MISSING:2403221,NETWORK_TOKEN_AUD_MISMATCH:2403222,NETWORK_TOKEN_SUB_MISMATCH:2403232,ENCRYPTED_ERROR:5e6,ENCRYPTED_UNSUPPORTED_KEY_SYSTEM:5000001,ENCRYPTED_GENERATE_REQUEST_FAILED:5000002,ENCRYPTED_UPDATE_LICENSE_FAILED:5000003,ENCRYPTED_UPDATE_SERVER_CERT_FAILED:5000004,ENCRYPTED_CDM_ERROR:5000005,ENCRYPTED_OUTPUT_RESTRICTED:5000006,ENCRYPTED_MISSING_TOKEN:5000002},wm=e=>e===Im?"playback":e,Dm=class e extends Error{constructor(t,i=e.MEDIA_ERR_CUSTOM,r,a){var n;super(t),this.name="MediaError",this.code=i,this.context=a,this.fatal=null!=r?r:i>=e.MEDIA_ERR_NETWORK&&i<=e.MEDIA_ERR_ENCRYPTED,this.message||(this.message=null!=(n=e.defaultMessages[this.code])?n:"")}};Dm.MEDIA_ERR_ABORTED=1,Dm.MEDIA_ERR_NETWORK=2,Dm.MEDIA_ERR_DECODE=3,Dm.MEDIA_ERR_SRC_NOT_SUPPORTED=4,Dm.MEDIA_ERR_ENCRYPTED=5,Dm.MEDIA_ERR_CUSTOM=100,Dm.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail.",3:"A media error caused playback to be aborted. The media could be corrupt or your browser does not support this format.",4:"An unsupported error occurred. The server or network failed, or your browser does not support this format.",5:"The media is encrypted and there are no keys to decrypt it."};var Cm=Dm,Mm=(e,t)=>!(e=>null==e)(t)&&e in t,Pm={ANY:"any",MUTED:"muted"},xm={ON_DEMAND:"on-demand",LIVE:"live",UNKNOWN:"unknown"},Om="mse",Nm="native",Um={HEADER:"header",QUERY:"query",NONE:"none"},Fm=Object.values(Um),Bm={M3U8:"application/vnd.apple.mpegurl",MP4:"video/mp4"},$m={HLS:Bm.M3U8},Hm=(Object.keys($m),Object.values(Bm),{code:"en"}),Gm=(e,t,i,r,a=e)=>{a.addEventListener(t,i,r),e.addEventListener("teardown",()=>{a.removeEventListener(t,i)},{once:!0})};var Km=e=>{let t=e.indexOf("?");return t<0?[e]:[e.slice(0,t),e.slice(t)]},Wm=e=>{let{type:t}=e;if(t){let e=t.toUpperCase();return Mm(e,$m)?$m[e]:t}return Ym(e)},Vm=e=>"VOD"===e?xm.ON_DEMAND:xm.LIVE,qm=e=>"EVENT"===e?Number.POSITIVE_INFINITY:"VOD"===e?Number.NaN:0,Ym=e=>{let{src:t}=e;if(!t)return"";let i="";try{i=zm(t).pathname}catch{console.error("Invalid url when trying to infer mime 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Jm=class{constructor(e,t=(e=>null!=(e=Hm)?e:"en")()){this.message=e,this.locale=t}format(e){return this.message.replace(/\{(\w+)\}/g,(t,i)=>{var r;return null!=(r=e[i])?r:""})}toString(){return this.message}},ef=Object.values(Pm),tf=e=>"boolean"==typeof e||"string"==typeof e&&ef.includes(e),rf=(e,t)=>{if(!t)return;let i=e.muted,r=()=>e.muted=i;switch(t){case Pm.ANY:e.play().catch(()=>{e.muted=!0,e.play().catch(r)});break;case Pm.MUTED:e.muted=!0,e.play().catch(r);break;default:e.play().catch(()=>{})}};function af(e,t){var i;if(!("videoTracks"in e))return;let r=new WeakMap;t.on(km.Events.MANIFEST_PARSED,function(t,i){l();let a=e.addVideoTrack("main");a.selected=!0;for(let[e,t]of i.levels.entries()){let i=a.addRendition(t.url[0],t.width,t.height,t.videoCodec,t.bitrate);r.set(t,`${e}`),i.id=`${e}`}}),t.on(km.Events.AUDIO_TRACKS_UPDATED,function(t,i){s();for(let t of i.audioTracks){let 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nf=e=>"time"in e?e.time:e.startTime;function sf(e,t,i,r,a,n){let s=document.createElement("track");return s.kind=t,s.label=i,r&&(s.srclang=r),a&&(s.id=a),n&&(s.default=!0),s.track.mode=["subtitles","captions"].includes(t)?"disabled":"hidden",s.setAttribute("data-removeondestroy",""),e.append(s),s.track}function lf(e,t,i){var r;return null==(r=Array.from(e.querySelectorAll("track")).find(e=>e.track.label===t&&e.track.kind===i))?void 0:r.track}async function of(e,t,i,r){let a=lf(e,i,r);return a||(a=sf(e,r,i),a.mode="hidden",await new Promise(e=>setTimeout(()=>e(void 0),0))),"hidden"!==a.mode&&(a.mode="hidden"),[...t].sort((e,t)=>nf(t)-nf(e)).forEach(t=>{var i,n;let s=t.value,l=nf(t);if("endTime"in t&&null!=t.endTime)null==a||a.addCue(new VTTCue(l,t.endTime,"chapters"===r?s:JSON.stringify(null!=s?s:null)));else{let t=Array.prototype.findIndex.call(null==a?void 0:a.cues,e=>e.startTime>=l),o=null==(i=null==a?void 0:a.cues)?void 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r(),null==(t=e.fallbackToWebkitFairplay)||t.call(e)},...i},r=Df(t)}},Ap=({playbackId:e,tokens:{drm:t}={},customDomain:i=Jf},r)=>{let a=np(e);return`https://license.${i.toLocaleLowerCase().endsWith(Jf)?i:Jf}/license/${r}/${a}?token=${t}`},Sp=({playbackId:e,tokens:{drm:t}={},customDomain:i=Jf},r)=>{let a=np(e);return`https://license.${i.toLocaleLowerCase().endsWith(Jf)?i:Jf}/appcert/${r}/${a}?token=${t}`},kp=({playbackId:e,src:t,customDomain:i})=>{if(e)return!0;if("string"!=typeof t)return!1;let r=null==window?void 0:window.location.href,a=new URL(t,r).hostname.toLocaleLowerCase();return a.includes(Jf)||!!i&&a.includes(i.toLocaleLowerCase())},Ip=(e,t)=>{let i={};return i.capLevelToPlayerSize=e.capRenditionToPlayerSize,null==i.capLevelToPlayerSize?(i.capLevelController=Rf,i.capLevelToPlayerSize=!0):i.capLevelController=Rd,i},Rp=(e,t,i)=>{var 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null!=(e=this.getAttribute(ug.TYPE))?e:void 0}set type(e){e!==this.type&&(e?this.setAttribute(ug.TYPE,e):this.removeAttribute(ug.TYPE))}get preload(){let e=this.getAttribute("preload");return""===e?"auto":["none","metadata","auto"].includes(e)?e:super.preload}set preload(e){e!=this.getAttribute("preload")&&(["","none","metadata","auto"].includes(e)?this.setAttribute("preload",e):this.removeAttribute("preload"))}get debug(){return null!=this.getAttribute(ug.DEBUG)}set debug(e){e!==this.debug&&(e?this.setAttribute(ug.DEBUG,""):this.removeAttribute(ug.DEBUG))}get disableTracking(){return this.hasAttribute(ug.DISABLE_TRACKING)}set disableTracking(e){e!==this.disableTracking&&this.toggleAttribute(ug.DISABLE_TRACKING,!!e)}get disableCookies(){return this.hasAttribute(ug.DISABLE_COOKIES)}set disableCookies(e){e!==this.disableCookies&&(e?this.setAttribute(ug.DISABLE_COOKIES,""):this.removeAttribute(ug.DISABLE_COOKIES))}get disablePseudoEnded(){return this.hasAttribute(ug.DISABLE_PSEUDO_ENDED)}set disablePseudoEnded(e){e!==this.disablePseudoEnded&&(e?this.setAttribute(ug.DISABLE_PSEUDO_ENDED,""):this.removeAttribute(ug.DISABLE_PSEUDO_ENDED))}get maxReconnectRetries(){let e=this.getAttribute(ug.MAX_RECONNECT_RETRIES);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set maxReconnectRetries(e){e!==this.maxReconnectRetries&&(null==e?this.removeAttribute(ug.MAX_RECONNECT_RETRIES):this.setAttribute(ug.MAX_RECONNECT_RETRIES,`${e}`))}get startTime(){let e=this.getAttribute(ug.START_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set startTime(e){e!==this.startTime&&(null==e?this.removeAttribute(ug.START_TIME):this.setAttribute(ug.START_TIME,`${e}`))}get initialBandwidthEstimateKbps(){let e=this.getAttribute(ug.INITIAL_BANDWIDTH_ESTIMATE_KBPS);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set initialBandwidthEstimateKbps(e){e!==this.initialBandwidthEstimateKbps&&(null==e?this.removeAttribute(ug.INITIAL_BANDWIDTH_ESTIMATE_KBPS):this.setAttribute(ug.INITIAL_BANDWIDTH_ESTIMATE_KBPS,`${e}`))}get initialEstimateSegments(){let e=this.getAttribute(ug.INITIAL_ESTIMATE_SEGMENTS);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set initialEstimateSegments(e){e!==this.initialEstimateSegments&&(null==e?this.removeAttribute(ug.INITIAL_ESTIMATE_SEGMENTS):this.setAttribute(ug.INITIAL_ESTIMATE_SEGMENTS,`${e}`))}get minPreloadSegments(){let e=this.getAttribute(ug.MIN_PRELOAD_SEGMENTS);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set minPreloadSegments(e){e!==this.minPreloadSegments&&(null==e?this.removeAttribute(ug.MIN_PRELOAD_SEGMENTS):this.setAttribute(ug.MIN_PRELOAD_SEGMENTS,`${e}`))}get playbackId(){var e;return this.hasAttribute(ug.PLAYBACK_ID)?this.getAttribute(ug.PLAYBACK_ID):null!=(e=sp(this.src))?e:void 0}set playbackId(e){e!==this.playbackId&&(e?this.setAttribute(ug.PLAYBACK_ID,e):this.removeAttribute(ug.PLAYBACK_ID))}get maxResolution(){var e;return null!=(e=this.getAttribute(ug.MAX_RESOLUTION))?e:void 0}set maxResolution(e){e!==this.maxResolution&&(e?this.setAttribute(ug.MAX_RESOLUTION,e):this.removeAttribute(ug.MAX_RESOLUTION))}get minResolution(){var e;return null!=(e=this.getAttribute(ug.MIN_RESOLUTION))?e:void 0}set minResolution(e){e!==this.minResolution&&(e?this.setAttribute(ug.MIN_RESOLUTION,e):this.removeAttribute(ug.MIN_RESOLUTION))}get maxAutoResolution(){var e;return null!=(e=this.getAttribute(ug.MAX_AUTO_RESOLUTION))?e:void 0}set maxAutoResolution(e){null==e?this.removeAttribute(ug.MAX_AUTO_RESOLUTION):this.setAttribute(ug.MAX_AUTO_RESOLUTION,e)}get renditionOrder(){var e;return null!=(e=this.getAttribute(ug.RENDITION_ORDER))?e:void 0}set renditionOrder(e){e!==this.renditionOrder&&(e?this.setAttribute(ug.RENDITION_ORDER,e):this.removeAttribute(ug.RENDITION_ORDER))}get programStartTime(){let e=this.getAttribute(ug.PROGRAM_START_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set programStartTime(e){null==e?this.removeAttribute(ug.PROGRAM_START_TIME):this.setAttribute(ug.PROGRAM_START_TIME,`${e}`)}get programEndTime(){let e=this.getAttribute(ug.PROGRAM_END_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set programEndTime(e){null==e?this.removeAttribute(ug.PROGRAM_END_TIME):this.setAttribute(ug.PROGRAM_END_TIME,`${e}`)}get assetStartTime(){let e=this.getAttribute(ug.ASSET_START_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set assetStartTime(e){null==e?this.removeAttribute(ug.ASSET_START_TIME):this.setAttribute(ug.ASSET_START_TIME,`${e}`)}get assetEndTime(){let e=this.getAttribute(ug.ASSET_END_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set assetEndTime(e){null==e?this.removeAttribute(ug.ASSET_END_TIME):this.setAttribute(ug.ASSET_END_TIME,`${e}`)}get customDomain(){var e;return null!=(e=this.getAttribute(ug.CUSTOM_DOMAIN))?e:void 0}set customDomain(e){e!==this.customDomain&&(e?this.setAttribute(ug.CUSTOM_DOMAIN,e):this.removeAttribute(ug.CUSTOM_DOMAIN))}get capRenditionToPlayerSize(){var e;return null!=(null==(e=this._hlsConfig)?void 0:e.capLevelToPlayerSize)?this._hlsConfig.capLevelToPlayerSize:ng(this,eg)}set capRenditionToPlayerSize(e){lg(this,eg,e)}get drmToken(){var e;return null!=(e=this.getAttribute(ug.DRM_TOKEN))?e:void 0}set drmToken(e){e!==this.drmToken&&(e?this.setAttribute(ug.DRM_TOKEN,e):this.removeAttribute(ug.DRM_TOKEN))}get playbackToken(){var e,t,i,r;if(this.hasAttribute(ug.PLAYBACK_TOKEN))return null!=(e=this.getAttribute(ug.PLAYBACK_TOKEN))?e:void 0;if(this.hasAttribute(ug.PLAYBACK_ID)){let[,e]=Km(null!=(t=this.playbackId)?t:"");return null!=(i=new URLSearchParams(e).get("token"))?i:void 0}return this.src&&null!=(r=new URLSearchParams(this.src).get("token"))?r:void 0}set playbackToken(e){e!==this.playbackToken&&(e?this.setAttribute(ug.PLAYBACK_TOKEN,e):this.removeAttribute(ug.PLAYBACK_TOKEN))}get tokens(){let e=this.getAttribute(ug.PLAYBACK_TOKEN),t=this.getAttribute(ug.DRM_TOKEN);return{...ng(this,Vp),...null!=e?{playback:e}:{},...null!=t?{drm:t}:{}}}set tokens(e){lg(this,Vp,null!=e?e:{})}get ended(){return mp(this.nativeEl,this._hls)}get envKey(){var e;return null!=(e=this.getAttribute(ug.ENV_KEY))?e:void 0}set envKey(e){e!==this.envKey&&(e?this.setAttribute(ug.ENV_KEY,e):this.removeAttribute(ug.ENV_KEY))}get beaconCollectionDomain(){var e;return null!=(e=this.getAttribute(ug.BEACON_COLLECTION_DOMAIN))?e:void 0}set beaconCollectionDomain(e){e!==this.beaconCollectionDomain&&(e?this.setAttribute(ug.BEACON_COLLECTION_DOMAIN,e):this.removeAttribute(ug.BEACON_COLLECTION_DOMAIN))}get streamType(){var e;return null!=(e=this.getAttribute(ug.STREAM_TYPE))?e:op(this.nativeEl)}set streamType(e){e!==this.streamType&&(e?this.setAttribute(ug.STREAM_TYPE,e):this.removeAttribute(ug.STREAM_TYPE))}get targetLiveWindow(){return this.hasAttribute(ug.TARGET_LIVE_WINDOW)?+this.getAttribute(ug.TARGET_LIVE_WINDOW):(e=>{var t,i;return null!=(i=null==(t=Zf.get(e))?void 0:t.targetLiveWindow)?i:Number.NaN})(this.nativeEl)}set targetLiveWindow(e){e!=this.targetLiveWindow&&(null==e?this.removeAttribute(ug.TARGET_LIVE_WINDOW):this.setAttribute(ug.TARGET_LIVE_WINDOW,""+ +e))}get liveEdgeStart(){var e,t;if(this.hasAttribute(ug.LIVE_EDGE_OFFSET)){let{liveEdgeOffset:i}=this,r=null!=(e=this.nativeEl.seekable.end(0))?e:0,a=null!=(t=this.nativeEl.seekable.start(0))?t:0;return Math.max(a,r-i)}return(e=>{var t;let i=null==(t=Zf.get(e))?void 0:t.liveEdgeStartOffset;if("number"!=typeof i)return Number.NaN;let r=dp(e);return r.length?r.end(r.length-1)-i:Number.NaN})(this.nativeEl)}get liveEdgeOffset(){if(this.hasAttribute(ug.LIVE_EDGE_OFFSET))return+this.getAttribute(ug.LIVE_EDGE_OFFSET)}set liveEdgeOffset(e){e!=this.liveEdgeOffset&&(null==e?this.removeAttribute(ug.LIVE_EDGE_OFFSET):this.setAttribute(ug.LIVE_EDGE_OFFSET,""+ +e))}get seekable(){return dp(this.nativeEl)}async addCuePoints(e){return this.nativeEl.currentSrc||console.warn("addCuePoints() was called before the media element has loaded. Wait for the loadstart event before calling addCuePoints()."),hf(this.nativeEl,e)}get activeCuePoint(){return mf(this.nativeEl)}get cuePoints(){return function(e,t={label:df}){let i=lf(e,t.label,"metadata");return null!=i&&i.cues?Array.from(i.cues,e=>cf(e)):[]}(this.nativeEl)}async addChapters(e){return this.nativeEl.currentSrc||console.warn("addChapters() was called before the media element has loaded. Wait for the loadstart event before calling addChapters()."),vf(this.nativeEl,e)}get activeChapter(){return Ef(this.nativeEl)}get chapters(){return function(e,t={label:ff}){var i;let r=lf(e,t.label,"chapters");return null!=(i=null==r?void 0:r.cues)&&i.length?Array.from(r.cues,e=>gf(e)):[]}(this.nativeEl)}getStartDate(){return function(e,t){if(t){let i=t.playingDate;if(null!=i)return new Date(i.getTime()-1e3*e.currentTime)}return"function"==typeof e.getStartDate?e.getStartDate():new Date(NaN)}(this.nativeEl,this._hls)}get currentPdt(){return function(e,t){if(t&&t.playingDate)return t.playingDate;if("function"==typeof e.getStartDate){let t=e.getStartDate();return new Date(t.getTime()+1e3*e.currentTime)}return new Date(NaN)}(this.nativeEl,this._hls)}get preferPlayback(){let e=this.getAttribute(ug.PREFER_PLAYBACK);if(e===Om||e===Nm)return e}set preferPlayback(e){e!==this.preferPlayback&&(e===Om||e===Nm?this.setAttribute(ug.PREFER_PLAYBACK,e):this.removeAttribute(ug.PREFER_PLAYBACK))}get metadata(){return{...this.getAttributeNames().filter(e=>e.startsWith("metadata-")&&![ug.METADATA_URL].includes(e)).reduce((e,t)=>{let i=this.getAttribute(t);return null!=i&&(e[t.replace(/^metadata-/,"").replace(/-/g,"_")]=i),e},{}),...ng(this,Wp)}}set metadata(e){lg(this,Wp,null!=e?e:{}),this.mux&&this.mux.emit("hb",ng(this,Wp))}get _hlsConfig(){return ng(this,qp)}set _hlsConfig(e){lg(this,qp,e)}get logo(){var e;return null!=(e=this.getAttribute(ug.LOGO))?e:ng(this,Qp)}set logo(e){e?this.setAttribute(ug.LOGO,e):this.removeAttribute(ug.LOGO)}load(){fp(this,this.nativeEl,ng(this,Zp,Jp))}unload(){vp(this.nativeEl,ng(this,Zp,Jp),this)}attributeChangedCallback(e,t,i){var r,a;switch(ig.observedAttributes.includes(e)&&!["src","autoplay","preload"].includes(e)&&super.attributeChangedCallback(e,t,i),e){case ug.PLAYER_SOFTWARE_NAME:this.playerSoftwareName=null!=i?i:void 0;break;case ug.PLAYER_SOFTWARE_VERSION:this.playerSoftwareVersion=null!=i?i:void 0;break;case"src":{let e=!!t,r=!!i;!e&&r?og(this,Zp,tg).call(this):e&&!r?this.unload():e&&r&&(this.unload(),og(this,Zp,tg).call(this));break}case"autoplay":if(i===t)break;null==(r=ng(this,Zp,Jp))||r.setAutoplay(this.autoplay);break;case"preload":if(i===t)break;null==(a=ng(this,Zp,Jp))||a.setPreload(i);break;case ug.PLAYBACK_ID:case ug.CUSTOM_DOMAIN:case ug.MAX_RESOLUTION:case ug.MIN_RESOLUTION:case ug.RENDITION_ORDER:case ug.PROGRAM_START_TIME:case ug.PROGRAM_END_TIME:case ug.ASSET_START_TIME:case ug.ASSET_END_TIME:case ug.PLAYBACK_TOKEN:this.hasAttribute(ug.PLAYBACK_ID)&&(this.src=ap(this));break;case ug.DEBUG:{let e=this.debug;this.mux&&console.info("Cannot toggle debug mode of mux data after initialization. Make sure you set all metadata to override before setting the src."),this._hls&&(this._hls.config.debug=e);break}case ug.METADATA_URL:i&&fetch(i).then(e=>e.json()).then(e=>this.metadata=e).catch(()=>console.error(`Unable to load or parse metadata JSON from metadata-url ${i}!`));break;case ug.STREAM_TYPE:(null==i||i!==t)&&this.dispatchEvent(new CustomEvent("streamtypechange",{composed:!0,bubbles:!0}));break;case ug.TARGET_LIVE_WINDOW:(null==i||i!==t)&&this.dispatchEvent(new CustomEvent("targetlivewindowchange",{composed:!0,bubbles:!0,detail:this.targetLiveWindow}));break;case ug.LOGO:(null==i||i!==t)&&this.updateLogo();break;case ug.DISABLE_TRACKING:if(null==i||i!==t){let e=this.currentTime,t=this.paused;this.unload(),og(this,Zp,tg).call(this).then(()=>{this.currentTime=e,t||this.play()})}break;case ug.DISABLE_COOKIES:(null==i||i!==t)&&gp(this,this.nativeEl,ng(this,Zp,Jp));break;case ug.CAP_RENDITION_TO_PLAYER_SIZE:(null==i||i!==t)&&(this.capRenditionToPlayerSize=null!=i||void 0)}}updateLogo(){if(!this.shadowRoot)return;let e=this.shadowRoot.querySelector('slot[name="logo"]');if(!e)return;let t=this.constructor.getLogoHTML(ng(this,Qp)||this.logo);e.innerHTML=t}connectedCallback(){var e,t;null==(e=super.connectedCallback)||e.call(this),null==(t=this.nativeEl)||t.addEventListener("muxmetadata",ng(this,Xp)),this.nativeEl&&this.src&&!ng(this,Zp,Jp)&&og(this,Zp,tg).call(this)}disconnectedCallback(){var e,t;null==(e=this.nativeEl)||e.removeEventListener("muxmetadata",ng(this,Xp)),this.unload(),null==(t=super.disconnectedCallback)||t.call(this)}handleEvent(e){e.target===this.nativeEl&&this.dispatchEvent(new CustomEvent(e.type,{composed:!0,detail:e.detail}))}};Gp=new WeakMap,Kp=new WeakMap,Wp=new WeakMap,Vp=new WeakMap,qp=new WeakMap,Yp=new WeakMap,jp=new WeakMap,zp=new WeakMap,Qp=new WeakMap,Xp=new WeakMap,Zp=new WeakSet,Jp=function(){return(e=>{var t;return null==(t=Zf.get(e))?void 0:t.coreReference})(this.nativeEl)},eg=new WeakMap,tg=async function(){ng(this,Gp)||(await lg(this,Gp,Promise.resolve()),lg(this,Gp,null),this.load())};var pg=new WeakMap,gg=class extends Error{},vg=class extends Error{},Eg=["application/x-mpegURL","application/vnd.apple.mpegurl","audio/mpegurl"],yg=globalThis.WeakRef?class extends Set{add(e){super.add(new WeakRef(e))}forEach(e){super.forEach(t=>{let i=t.deref();i&&e(i)})}}:Set;function bg(){var e,t;return null==(t=null==(e=globalThis.cast)?void 0:e.framework)?void 0:t.CastContext.getInstance()}function Tg(){var e;return null==(e=bg())?void 0:e.getCurrentSession()}function _g(){var e;return null==(e=Tg())?void 0:e.getSessionObj().media[0]}function Ag(e){return bg().setOptions({receiverApplicationId:"CC1AD845",autoJoinPolicy:"origin_scoped",androidReceiverCompatible:!1,language:"en-US",resumeSavedSession:!0,...e})}var Sg,kg=new yg,Ig=new WeakSet;!function(e){var t,i,r;null!=(i=null==(t=globalThis.chrome)?void 0:t.cast)&&i.isAvailable?null!=(r=globalThis.cast)&&r.framework?e():customElements.whenDefined("google-cast-button").then(e):globalThis.__onGCastApiAvailable=()=>{customElements.whenDefined("google-cast-button").then(e)}}(()=>{var e,t,i,r;null!=(t=null==(e=globalThis.chrome)?void 0:e.cast)&&t.isAvailable?Sg||(Sg=cast.framework,bg().addEventListener(Sg.CastContextEventType.CAST_STATE_CHANGED,e=>{kg.forEach(t=>{var i,r;return null==(r=(i=pg.get(t)).onCastStateChanged)?void 0:r.call(i,e)})}),bg().addEventListener(Sg.CastContextEventType.SESSION_STATE_CHANGED,e=>{kg.forEach(t=>{var i,r;return null==(r=(i=pg.get(t)).onSessionStateChanged)?void 0:r.call(i,e)})}),kg.forEach(e=>{var t,i;return null==(i=(t=pg.get(e)).init)?void 0:i.call(t)})):console.debug("chrome.cast.isAvailable",null==(r=null==(i=globalThis.chrome)?void 0:i.cast)?void 0:r.isAvailable)});var Rg,Lg,wg,Dg,Cg,Mg,Pg,xg,Og,Ng,Ug,Fg,Bg,$g,Hg,Gg,Kg,Wg,Vg=0,qg=class extends EventTarget{constructor(e){super(),l(this,Ng),l(this,Rg),l(this,Lg),l(this,wg),l(this,Dg),l(this,Cg,"disconnected"),l(this,Mg,!1),l(this,Pg,new Set),l(this,xg,new WeakMap),l(this,Og,()=>d(this,Ng,Wg).call(this)),o(this,Rg,e),kg.add(this),pg.set(this,{init:()=>d(this,Ng,Gg).call(this),onCastStateChanged:()=>d(this,Ng,$g).call(this),onSessionStateChanged:()=>d(this,Ng,Hg).call(this),getCastPlayer:()=>s(this,Ng,Ug)}),d(this,Ng,Gg).call(this)}destroy(){var e,t,i;null==(t=null==(e=s(this,Rg))?void 0:e.textTracks)||t.removeEventListener("change",s(this,Og)),s(this,Dg)&&null!=(i=s(this,wg))&&i.controller&&Object.entries(s(this,Dg)).forEach(([e,t])=>{s(this,wg).controller.removeEventListener(e,t)}),s(this,Rg)&&Ig.delete(s(this,Rg)),o(this,Lg,!1)}get state(){return s(this,Cg)}async watchAvailability(e){if(s(this,Rg).disableRemotePlayback)throw new gg("disableRemotePlayback attribute is present.");return s(this,xg).set(e,++Vg),s(this,Pg).add(e),queueMicrotask(()=>e(d(this,Ng,Bg).call(this))),Vg}async cancelWatchAvailability(e){if(s(this,Rg).disableRemotePlayback)throw new gg("disableRemotePlayback attribute is present.");e?s(this,Pg).delete(e):s(this,Pg).clear()}async prompt(){var e,t,i,r;if(s(this,Rg).disableRemotePlayback)throw new gg("disableRemotePlayback attribute is present.");if(null==(t=null==(e=globalThis.chrome)?void 0:e.cast)||!t.isAvailable)throw new vg("The RemotePlayback API is disabled on this platform.");let a=Ig.has(s(this,Rg));Ig.add(s(this,Rg)),Ag(s(this,Rg).castOptions),Object.entries(s(this,Dg)).forEach(([e,t])=>{s(this,wg).controller.addEventListener(e,t)});try{await bg().requestSession()}catch(e){if(a||Ig.delete(s(this,Rg)),"cancel"===e)return;throw new Error(e)}null==(r=null==(i=pg.get(s(this,Rg)))?void 0:i.loadOnPrompt)||r.call(i)}};Rg=new WeakMap,Lg=new WeakMap,wg=new WeakMap,Dg=new WeakMap,Cg=new WeakMap,Mg=new WeakMap,Pg=new WeakMap,xg=new WeakMap,Og=new WeakMap,Ng=new WeakSet,Ug=function(){if(Ig.has(s(this,Rg)))return s(this,wg)},Fg=function(){Ig.has(s(this,Rg))&&(Object.entries(s(this,Dg)).forEach(([e,t])=>{s(this,wg).controller.removeEventListener(e,t)}),Ig.delete(s(this,Rg)),s(this,Rg).muted=s(this,wg).isMuted,s(this,Rg).currentTime=s(this,wg).savedPlayerState.currentTime,!1===s(this,wg).savedPlayerState.isPaused&&s(this,Rg).play())},Bg=function(){var e;let t=null==(e=bg())?void 0:e.getCastState();return t&&"NO_DEVICES_AVAILABLE"!==t},$g=function(){let e=bg().getCastState();if(Ig.has(s(this,Rg))&&"CONNECTING"===e&&(o(this,Cg,"connecting"),this.dispatchEvent(new Event("connecting"))),!s(this,Mg)&&null!=e&&e.includes("CONNECT")){o(this,Mg,!0);for(let e of s(this,Pg))e(!0)}else if(s(this,Mg)&&(!e||"NO_DEVICES_AVAILABLE"===e)){o(this,Mg,!1);for(let e of s(this,Pg))e(!1)}},Hg=async function(){var e;let{SESSION_RESUMED:t}=Sg.SessionState;if(bg().getSessionState()===t&&s(this,Rg).castSrc===(null==(e=_g())?void 0:e.media.contentId)){Ig.add(s(this,Rg)),Object.entries(s(this,Dg)).forEach(([e,t])=>{s(this,wg).controller.addEventListener(e,t)});try{await function(e){return new Promise((t,i)=>{_g().getStatus(e,t,i)})}(new chrome.cast.media.GetStatusRequest)}catch(e){console.error(e)}s(this,Dg)[Sg.RemotePlayerEventType.IS_PAUSED_CHANGED](),s(this,Dg)[Sg.RemotePlayerEventType.PLAYER_STATE_CHANGED]()}},Gg=function(){!Sg||s(this,Lg)||(o(this,Lg,!0),Ag(s(this,Rg).castOptions),s(this,Rg).textTracks.addEventListener("change",s(this,Og)),d(this,Ng,$g).call(this),o(this,wg,new Sg.RemotePlayer),new Sg.RemotePlayerController(s(this,wg)),o(this,Dg,{[Sg.RemotePlayerEventType.IS_CONNECTED_CHANGED]:({value:e})=>{!0===e?(o(this,Cg,"connected"),this.dispatchEvent(new Event("connect"))):(d(this,Ng,Fg).call(this),o(this,Cg,"disconnected"),this.dispatchEvent(new Event("disconnect")))},[Sg.RemotePlayerEventType.DURATION_CHANGED]:()=>{s(this,Rg).dispatchEvent(new Event("durationchange"))},[Sg.RemotePlayerEventType.VOLUME_LEVEL_CHANGED]:()=>{s(this,Rg).dispatchEvent(new Event("volumechange"))},[Sg.RemotePlayerEventType.IS_MUTED_CHANGED]:()=>{s(this,Rg).dispatchEvent(new Event("volumechange"))},[Sg.RemotePlayerEventType.CURRENT_TIME_CHANGED]:()=>{var e;null!=(e=s(this,Ng,Ug))&&e.isMediaLoaded&&s(this,Rg).dispatchEvent(new Event("timeupdate"))},[Sg.RemotePlayerEventType.VIDEO_INFO_CHANGED]:()=>{s(this,Rg).dispatchEvent(new Event("resize"))},[Sg.RemotePlayerEventType.IS_PAUSED_CHANGED]:()=>{s(this,Rg).dispatchEvent(new Event(this.paused?"pause":"play"))},[Sg.RemotePlayerEventType.PLAYER_STATE_CHANGED]:()=>{var e,t;(null==(e=s(this,Ng,Ug))?void 0:e.playerState)!==chrome.cast.media.PlayerState.PAUSED&&s(this,Rg).dispatchEvent(new Event({[chrome.cast.media.PlayerState.PLAYING]:"playing",[chrome.cast.media.PlayerState.BUFFERING]:"waiting",[chrome.cast.media.PlayerState.IDLE]:"emptied"}[null==(t=s(this,Ng,Ug))?void 0:t.playerState]))},[Sg.RemotePlayerEventType.IS_MEDIA_LOADED_CHANGED]:async()=>{var e;null!=(e=s(this,Ng,Ug))&&e.isMediaLoaded&&(await Promise.resolve(),d(this,Ng,Kg).call(this))}}))},Kg=function(){d(this,Ng,Wg).call(this)},Wg=async function(){var e,t,i,r,a;if(!s(this,Ng,Ug))return;let n=(null!=(t=null==(e=s(this,wg).mediaInfo)?void 0:e.tracks)?t:[]).filter(({type:e})=>e===chrome.cast.media.TrackType.TEXT),l=[...s(this,Rg).textTracks].filter(({kind:e})=>"subtitles"===e||"captions"===e),o=n.map(({language:e,name:t,trackId:i})=>{var r;let{mode:a}=null!=(r=l.find(i=>i.language===e&&i.label===t))?r:{};return!!a&&{mode:a,trackId:i}}).filter(Boolean),d=o.filter(({mode:e})=>"showing"!==e).map(({trackId:e})=>e),u=o.find(({mode:e})=>"showing"===e),h=null!=(a=null==(r=null==(i=Tg())?void 0:i.getSessionObj().media[0])?void 0:r.activeTrackIds)?a:[],c=h;if(h.length&&(c=c.filter(e=>!d.includes(e))),null!=u&&u.trackId&&(c=[...c,u.trackId]),c=[...new Set(c)],f=c,(m=h).length!==f.length||!m.every(e=>f.includes(e)))try{let e=new chrome.cast.media.EditTracksInfoRequest(c);await function(e){return new Promise((t,i)=>{_g().editTracksInfo(e,t,i)})}(e)}catch(m){console.error(m)}var m,f};var Yg=e=>{var t,i,r,n,h,c,m,f,p;return i=class extends e{constructor(){super(...arguments),l(this,m),l(this,r,{paused:!1}),l(this,n,{receiverApplicationId:"CC1AD845",autoJoinPolicy:"origin_scoped",androidReceiverCompatible:!1,language:"en-US",resumeSavedSession:!0}),l(this,h),l(this,c)}get remote(){return s(this,c)?s(this,c):globalThis.chrome?this.isConnected?(this.disableRemotePlayback||function(){var e;let t="https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1";if(null!=(e=globalThis.chrome)&&e.cast||document.querySelector(`script[src="${t}"]`))return;let i=document.createElement("script");i.src=t,document.head.append(i)}(),pg.set(this,{loadOnPrompt:()=>d(this,m,p).call(this)}),o(this,c,new qg(this))):void 0:super.remote}disconnectedCallback(){var e,t;null==(e=s(this,c))||e.destroy(),o(this,c,null),pg.delete(this),null==(t=super.disconnectedCallback)||t.call(this)}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),"cast-receiver"===e&&i)s(this,n).receiverApplicationId=i;else if(s(this,m,f))switch(e){case"cast-stream-type":case"cast-src":this.load()}}async load(){var e,t;if(!s(this,m,f))return super.load();let i=new chrome.cast.media.MediaInfo(this.castSrc,this.castContentType);i.customData=this.castCustomData;let a=[...this.querySelectorAll("track")].filter(({kind:e,src:t})=>t&&("subtitles"===e||"captions"===e)),n=[],l=0;if(a.length&&(i.tracks=a.map(e=>{let t=++l;0===n.length&&"showing"===e.track.mode&&n.push(t);let i=new chrome.cast.media.Track(t,chrome.cast.media.TrackType.TEXT);return i.trackContentId=e.src,i.trackContentType="text/vtt",i.subtype="captions"===e.kind?chrome.cast.media.TextTrackType.CAPTIONS:chrome.cast.media.TextTrackType.SUBTITLES,i.name=e.label,i.language=e.srclang,i})),"live"===this.castStreamType?i.streamType=chrome.cast.media.StreamType.LIVE:i.streamType=chrome.cast.media.StreamType.BUFFERED,i.metadata=new chrome.cast.media.GenericMediaMetadata,i.metadata.title=this.title,i.metadata.images=[{url:this.poster}],await async function(e){if(!e)return!1;if(/\.m3u8?(\?.*)?$/i.test(e))return!0;if(e.startsWith("blob:"))return!1;try{let t=(await fetch(e,{method:"HEAD"})).headers.get("Content-Type");return Eg.some(e=>t===e)}catch(e){return console.error("Error while trying to get the Content-Type of the manifest",e),!1}}(this.castSrc)){i.contentType||(i.contentType="application/x-mpegURL");let e=await async function(e){if(e&&!e.startsWith("blob:"))try{let t=await(await fetch(e)).text(),i=t,r=function(e){let t=e.split("\n"),i=[];for(let e=0;e0){let t=new URL(r[0],e).toString();i=await(await fetch(t)).text()}let a=function(e){return e.split("\n").find(e=>!e.trim().startsWith("#")&&""!==e.trim())}(i);return function(e){if(!e)return;let t=e.match(/\.([a-zA-Z0-9]+)(?:\?.*)?$/);return t?t[1]:null}(a)}catch(e){return void console.error("Error while trying to parse the manifest playlist",e)}}(this.castSrc);(null==e?void 0:e.includes("m4s"))||(null==e?void 0:e.includes("mp4"))?(i.hlsSegmentFormat=chrome.cast.media.HlsSegmentFormat.FMP4,i.hlsVideoSegmentFormat=chrome.cast.media.HlsVideoSegmentFormat.FMP4):null!=e&&e.includes("ts")&&(i.hlsSegmentFormat=chrome.cast.media.HlsSegmentFormat.TS,i.hlsVideoSegmentFormat=chrome.cast.media.HlsVideoSegmentFormat.TS)}let o=new chrome.cast.media.LoadRequest(i);o.currentTime=null!=(e=super.currentTime)?e:0,o.autoplay=!s(this,r).paused,o.activeTrackIds=n,await(null==(t=Tg())?void 0:t.loadMedia(o)),this.dispatchEvent(new Event("volumechange"))}play(){var e;if(!s(this,m,f))return super.play();s(this,m,f).isPaused&&(null==(e=s(this,m,f).controller)||e.playOrPause())}pause(){var e;s(this,m,f)?s(this,m,f).isPaused||null==(e=s(this,m,f).controller)||e.playOrPause():super.pause()}get castOptions(){return s(this,n)}get castReceiver(){var e;return null!=(e=this.getAttribute("cast-receiver"))?e:void 0}set castReceiver(e){this.castReceiver!=e&&this.setAttribute("cast-receiver",`${e}`)}get castSrc(){var e,t,i,r,a;let n=this.currentSrc,s=null!=n&&n.startsWith("blob:")?void 0:n;return null!=(a=null!=(r=null!=(i=null!=(t=this.getAttribute("cast-src"))?t:null==(e=this.querySelector("source"))?void 0:e.src)?i:s)?r:this.getAttribute("src"))?a:void 0}set castSrc(e){this.castSrc!=e&&this.setAttribute("cast-src",`${e}`)}get castContentType(){var e;return null!=(e=this.getAttribute("cast-content-type"))?e:void 0}set castContentType(e){this.setAttribute("cast-content-type",`${e}`)}get castStreamType(){var e,t;return null!=(t=null!=(e=this.getAttribute("cast-stream-type"))?e:this.streamType)?t:void 0}set castStreamType(e){this.setAttribute("cast-stream-type",`${e}`)}get castCustomData(){return s(this,h)}set castCustomData(e){let t=typeof e;["object","undefined"].includes(t)?o(this,h,e):console.error(`castCustomData must be nullish or an object but value was of type ${t}`)}get readyState(){if(s(this,m,f))switch(s(this,m,f).playerState){case chrome.cast.media.PlayerState.IDLE:return 0;case chrome.cast.media.PlayerState.BUFFERING:return 2;default:return 3}return super.readyState}get paused(){return s(this,m,f)?s(this,m,f).isPaused:super.paused}get muted(){var e;return s(this,m,f)?null==(e=s(this,m,f))?void 0:e.isMuted:super.muted}set muted(e){var t;s(this,m,f)?(e&&!s(this,m,f).isMuted||!e&&s(this,m,f).isMuted)&&(null==(t=s(this,m,f).controller)||t.muteOrUnmute()):super.muted=e}get volume(){var e,t;return s(this,m,f)?null!=(t=null==(e=s(this,m,f))?void 0:e.volumeLevel)?t:1:super.volume}set volume(e){var t;if(s(this,m,f))return s(this,m,f).volumeLevel=+e,void(null==(t=s(this,m,f).controller)||t.setVolumeLevel());super.volume=e}get duration(){var e,t,i;return s(this,m,f)&&null!=(e=s(this,m,f))&&e.isMediaLoaded?null!=(i=null==(t=s(this,m,f))?void 0:t.duration)?i:NaN:super.duration}get currentTime(){var e,t,i;return s(this,m,f)&&null!=(e=s(this,m,f))&&e.isMediaLoaded?null!=(i=null==(t=s(this,m,f))?void 0:t.currentTime)?i:0:super.currentTime}set currentTime(e){var t;if(s(this,m,f))return s(this,m,f).currentTime=e,void(null==(t=s(this,m,f).controller)||t.seek());super.currentTime=e}},r=new WeakMap,n=new WeakMap,h=new WeakMap,c=new WeakMap,m=new WeakSet,f=function(){var e,t;return null==(t=null==(e=pg.get(this.remote))?void 0:e.getCastPlayer)?void 0:t.call(e)},p=async function(){s(this,r).paused=u(i.prototype,this,"paused"),u(i.prototype,this,"pause").call(this),this.muted=u(i.prototype,this,"muted");try{await this.load()}catch(e){console.error(e)}},a(i,"observedAttributes",[...null!=(t=e.observedAttributes)?t:[],"cast-src","cast-content-type","cast-stream-type","cast-receiver"]),i},jg=class extends Event{constructor(e,t){super(e),a(this,"track"),this.track=t.track}},zg=new WeakMap;function Qg(e){var t;return null!=(t=zg.get(e))?t:function(e,t){let i=zg.get(e);return i||zg.set(e,i={}),Object.assign(i,t)}(e,{})}function Xg(e,t){let i=e.videoTracks;Qg(t).media=new WeakRef(e),Qg(t).renditionSet||(Qg(t).renditionSet=new Set);let r=Qg(i).trackSet;r.add(t);let a=r.size-1;a in av.prototype||Object.defineProperty(av.prototype,a,{get(){return[...Qg(this).trackSet][a]}}),queueMicrotask(()=>{i.dispatchEvent(new jg("addtrack",{track:t}))})}function Zg(e){var t,i;let r=null==(i=null==(t=Qg(e).media)?void 0:t.deref())?void 0:i.videoTracks;r&&(Qg(r).trackSet.delete(e),queueMicrotask(()=>{r.dispatchEvent(new jg("removetrack",{track:e}))}))}var Jg,ev,tv,iv,rv,av=class extends EventTarget{constructor(){super(),l(this,iv),l(this,Jg),l(this,ev),l(this,tv),Qg(this).trackSet=new Set}[Symbol.iterator](){return s(this,iv,rv).values()}get length(){return s(this,iv,rv).size}getTrackById(e){var t;return null!=(t=[...s(this,iv,rv)].find(t=>t.id===e))?t:null}get selectedIndex(){return[...s(this,iv,rv)].findIndex(e=>e.selected)}get onaddtrack(){return s(this,Jg)}set onaddtrack(e){s(this,Jg)&&(this.removeEventListener("addtrack",s(this,Jg)),o(this,Jg,void 0)),"function"==typeof e&&(o(this,Jg,e),this.addEventListener("addtrack",e))}get onremovetrack(){return s(this,ev)}set onremovetrack(e){s(this,ev)&&(this.removeEventListener("removetrack",s(this,ev)),o(this,ev,void 0)),"function"==typeof e&&(o(this,ev,e),this.addEventListener("removetrack",e))}get onchange(){return s(this,tv)}set onchange(e){s(this,tv)&&(this.removeEventListener("change",s(this,tv)),o(this,tv,void 0)),"function"==typeof e&&(o(this,tv,e),this.addEventListener("change",e))}};Jg=new WeakMap,ev=new WeakMap,tv=new WeakMap,iv=new WeakSet,rv=function(){return Qg(this).trackSet};var nv=class extends Event{constructor(e,t){super(e),a(this,"rendition"),this.rendition=t.rendition}};function sv(e){var t;let i=null==(t=Qg(e).media)?void 0:t.deref();return i?[...i.videoTracks].filter(e=>e.selected).flatMap(e=>[...Qg(e).renditionSet]):[]}var lv,ov,dv,uv=class extends EventTarget{constructor(){super(...arguments),l(this,lv),l(this,ov),l(this,dv)}[Symbol.iterator](){return sv(this).values()}get length(){return sv(this).length}getRenditionById(e){var t;return null!=(t=sv(this).find(t=>`${t.id}`==`${e}`))?t:null}get selectedIndex(){return sv(this).findIndex(e=>e.selected)}set selectedIndex(e){for(let[t,i]of sv(this).entries())i.selected=t===e}get onaddrendition(){return s(this,lv)}set onaddrendition(e){s(this,lv)&&(this.removeEventListener("addrendition",s(this,lv)),o(this,lv,void 0)),"function"==typeof e&&(o(this,lv,e),this.addEventListener("addrendition",e))}get onremoverendition(){return s(this,ov)}set onremoverendition(e){s(this,ov)&&(this.removeEventListener("removerendition",s(this,ov)),o(this,ov,void 0)),"function"==typeof e&&(o(this,ov,e),this.addEventListener("removerendition",e))}get onchange(){return s(this,dv)}set onchange(e){s(this,dv)&&(this.removeEventListener("change",s(this,dv)),o(this,dv,void 0)),"function"==typeof e&&(o(this,dv,e),this.addEventListener("change",e))}};lv=new WeakMap,ov=new WeakMap,dv=new WeakMap;var hv,cv=class{constructor(){a(this,"src"),a(this,"id"),a(this,"width"),a(this,"height"),a(this,"bitrate"),a(this,"frameRate"),a(this,"codec"),l(this,hv,!1)}get selected(){return s(this,hv)}set selected(e){s(this,hv)!==e&&(o(this,hv,e),function(e){var t,i;let r=null==(i=null==(t=Qg(e).media)?void 0:t.deref())?void 0:i.videoRenditions;!r||Qg(r).changeRequested||(Qg(r).changeRequested=!0,queueMicrotask(()=>{delete Qg(r).changeRequested,Qg(e).track.selected&&r.dispatchEvent(new Event("change"))}))}(this))}};hv=new WeakMap;var mv,fv=class{constructor(){a(this,"id"),a(this,"kind"),a(this,"label",""),a(this,"language",""),a(this,"sourceBuffer"),l(this,mv,!1)}addRendition(e,t,i,r,a,n){let s=new cv;return s.src=e,s.width=t,s.height=i,s.frameRate=n,s.bitrate=a,s.codec=r,function(e,t){var i,r;let a=null==(r=null==(i=Qg(e).media)?void 0:i.deref())?void 0:r.videoRenditions;Qg(t).media=Qg(e).media,Qg(t).track=e;let n=Qg(e).renditionSet;n.add(t);let s=n.size-1;s in uv.prototype||Object.defineProperty(uv.prototype,s,{get(){return sv(this)[s]}}),queueMicrotask(()=>{!a||!e.selected||a.dispatchEvent(new nv("addrendition",{rendition:t}))})}(this,s),s}removeRendition(e){!function(e){var t,i;let r=null==(i=null==(t=Qg(e).media)?void 0:t.deref())?void 0:i.videoRenditions,a=Qg(e).track;Qg(a).renditionSet.delete(e),queueMicrotask(()=>{let t=Qg(e).track;!r||!t.selected||r.dispatchEvent(new nv("removerendition",{rendition:e}))})}(e)}get selected(){return s(this,mv)}set selected(e){s(this,mv)!==e&&(o(this,mv,e),!0===e&&function(e){var t,i,r;let a=null!=(r=null==(i=null==(t=Qg(e).media)?void 0:t.deref())?void 0:i.videoTracks)?r:[],n=!1;for(let t of a)t!==e&&(t.selected=!1,n=!0);if(n){if(Qg(a).changeRequested)return;Qg(a).changeRequested=!0,queueMicrotask(()=>{delete Qg(a).changeRequested,a.dispatchEvent(new Event("change"))})}}(this))}};function pv(e){var t;let i=null==(t=Qg(e).media)?void 0:t.deref();return i?[...i.audioTracks].filter(e=>e.enabled).flatMap(e=>[...Qg(e).renditionSet]):[]}mv=new WeakMap;var gv,vv,Ev,yv=class extends EventTarget{constructor(){super(...arguments),l(this,gv),l(this,vv),l(this,Ev)}[Symbol.iterator](){return pv(this).values()}get length(){return pv(this).length}getRenditionById(e){var t;return null!=(t=pv(this).find(t=>`${t.id}`==`${e}`))?t:null}get selectedIndex(){return pv(this).findIndex(e=>e.selected)}set selectedIndex(e){for(let[t,i]of pv(this).entries())i.selected=t===e}get onaddrendition(){return s(this,gv)}set onaddrendition(e){s(this,gv)&&(this.removeEventListener("addrendition",s(this,gv)),o(this,gv,void 0)),"function"==typeof e&&(o(this,gv,e),this.addEventListener("addrendition",e))}get onremoverendition(){return s(this,vv)}set onremoverendition(e){s(this,vv)&&(this.removeEventListener("removerendition",s(this,vv)),o(this,vv,void 0)),"function"==typeof e&&(o(this,vv,e),this.addEventListener("removerendition",e))}get onchange(){return s(this,Ev)}set onchange(e){s(this,Ev)&&(this.removeEventListener("change",s(this,Ev)),o(this,Ev,void 0)),"function"==typeof e&&(o(this,Ev,e),this.addEventListener("change",e))}};gv=new WeakMap,vv=new WeakMap,Ev=new WeakMap;var bv,Tv=class{constructor(){a(this,"src"),a(this,"id"),a(this,"bitrate"),a(this,"codec"),l(this,bv,!1)}get selected(){return s(this,bv)}set selected(e){s(this,bv)!==e&&(o(this,bv,e),function(e){var t,i;let r=null==(i=null==(t=Qg(e).media)?void 0:t.deref())?void 0:i.audioRenditions;!r||Qg(r).changeRequested||(Qg(r).changeRequested=!0,queueMicrotask(()=>{delete Qg(r).changeRequested,Qg(e).track.enabled&&r.dispatchEvent(new Event("change"))}))}(this))}};function _v(e,t){let i=e.audioTracks;Qg(t).media=new WeakRef(e),Qg(t).renditionSet||(Qg(t).renditionSet=new Set);let r=Qg(i).trackSet;r.add(t);let a=r.size-1;a in wv.prototype||Object.defineProperty(wv.prototype,a,{get(){return[...Qg(this).trackSet][a]}}),queueMicrotask(()=>{i.dispatchEvent(new jg("addtrack",{track:t}))})}function Av(e){var t,i;let r=null==(i=null==(t=Qg(e).media)?void 0:t.deref())?void 0:i.audioTracks;r&&(Qg(r).trackSet.delete(e),queueMicrotask(()=>{r.dispatchEvent(new jg("removetrack",{track:e}))}))}bv=new WeakMap;var Sv,kv,Iv,Rv,Lv,wv=class extends EventTarget{constructor(){super(),l(this,Rv),l(this,Sv),l(this,kv),l(this,Iv),Qg(this).trackSet=new Set}[Symbol.iterator](){return s(this,Rv,Lv).values()}get length(){return s(this,Rv,Lv).size}getTrackById(e){var t;return null!=(t=[...s(this,Rv,Lv)].find(t=>t.id===e))?t:null}get onaddtrack(){return s(this,Sv)}set onaddtrack(e){s(this,Sv)&&(this.removeEventListener("addtrack",s(this,Sv)),o(this,Sv,void 0)),"function"==typeof e&&(o(this,Sv,e),this.addEventListener("addtrack",e))}get onremovetrack(){return s(this,kv)}set onremovetrack(e){s(this,kv)&&(this.removeEventListener("removetrack",s(this,kv)),o(this,kv,void 0)),"function"==typeof e&&(o(this,kv,e),this.addEventListener("removetrack",e))}get onchange(){return s(this,Iv)}set onchange(e){s(this,Iv)&&(this.removeEventListener("change",s(this,Iv)),o(this,Iv,void 0)),"function"==typeof e&&(o(this,Iv,e),this.addEventListener("change",e))}};Sv=new WeakMap,kv=new WeakMap,Iv=new WeakMap,Rv=new WeakSet,Lv=function(){return Qg(this).trackSet};var Dv,Cv=class{constructor(){a(this,"id"),a(this,"kind"),a(this,"label",""),a(this,"language",""),a(this,"sourceBuffer"),l(this,Dv,!1)}addRendition(e,t,i){let r=new Tv;return 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0:t.duration)?t.duration:Number.NaN:i},mediaEvents:["durationchange","loadedmetadata","emptied"]},mediaLoading:{get(e){let{media:t}=e;return(null==t?void 0:t.readyState)<3},mediaEvents:["waiting","playing","emptied"]},mediaSeekable:{get(e){var t;let{media:i}=e;if(null==(t=null==i?void 0:i.seekable)||!t.length)return;let r=i.seekable.start(0),a=i.seekable.end(i.seekable.length-1);return r||a?[Number(r.toFixed(3)),Number(a.toFixed(3))]:void 0},mediaEvents:["loadedmetadata","emptied","progress","seekablechange"]},mediaBuffered:{get(e){var t;let{media:i}=e,r=null!=(t=null==i?void 0:i.buffered)?t:[];return Array.from(r).map((e,t)=>[Number(r.start(t).toFixed(3)),Number(r.end(t).toFixed(3))])},mediaEvents:["progress","emptied"]},mediaStreamType:{get(e){let{media:t,options:{defaultStreamType:i}={}}=e,r=[hE.LIVE,hE.ON_DEMAND].includes(i)?i:void 0;if(!t)return r;let{streamType:a}=t;if(Kb.includes(a))return a===hE.UNKNOWN?r:a;let n=t.duration;return n===1/0?hE.LIVE:Number.isFinite(n)?hE.ON_DEMAND:r},mediaEvents:["emptied","durationchange","loadedmetadata","streamtypechange"]},mediaTargetLiveWindow:{get(e){let{media:t}=e;if(!t)return Number.NaN;let{targetLiveWindow:i}=t,r=Yb.mediaStreamType.get(e);return null!=i&&!Number.isNaN(i)||r!==hE.LIVE?i:0},mediaEvents:["emptied","durationchange","loadedmetadata","streamtypechange","targetlivewindowchange"]},mediaTimeIsLive:{get(e){let{media:t,options:{liveEdgeOffset:i=10}={}}=e;if(!t)return!1;if("number"==typeof t.liveEdgeStart)return!Number.isNaN(t.liveEdgeStart)&&t.currentTime>=t.liveEdgeStart;if(Yb.mediaStreamType.get(e)!==hE.LIVE)return!1;let r=t.seekable;if(!r)return!0;if(!r.length)return!1;let a=r.end(r.length-1)-i;return t.currentTime>=a},mediaEvents:["playing","timeupdate","progress","waiting","emptied"]},mediaSubtitlesList:{get:e=>Fb(e).map(({kind:e,label:t,language:i})=>({kind:e,label:t,language:i})),mediaEvents:["loadstart"],textTracksEvents:["addtrack","removetrack"]},mediaSubtitlesShowing:{get:e=>Bb(e).map(({kind:e,label:t,language:i})=>({kind:e,label:t,language:i})),mediaEvents:["loadstart"],textTracksEvents:["addtrack","removetrack","change"],stateOwnersUpdateHandlers:[(e,t)=>{var i,r;let{media:a,options:n}=t;if(!a)return;let s=e=>{var i;!n.defaultSubtitles||e&&![rE.CAPTIONS,rE.SUBTITLES].includes(null==(i=null==e?void 0:e.track)?void 0:i.kind)||$b(t,!0)};return a.addEventListener("loadstart",s),null==(i=a.textTracks)||i.addEventListener("addtrack",s),null==(r=a.textTracks)||r.addEventListener("removetrack",s),()=>{var e,t;a.removeEventListener("loadstart",s),null==(e=a.textTracks)||e.removeEventListener("addtrack",s),null==(t=a.textTracks)||t.removeEventListener("removetrack",s)}}]},mediaChaptersCues:{get(e){var t;let{media:i}=e;if(!i)return[];let[r]=_b(i,{kind:rE.CHAPTERS});return Array.from(null!=(t=null==r?void 0:r.cues)?t:[]).map(({text:e,startTime:t,endTime:i})=>({text:qb(e),startTime:t,endTime:i}))},mediaEvents:["loadstart","loadedmetadata"],textTracksEvents:["addtrack","removetrack","change"],stateOwnersUpdateHandlers:[(e,t)=>{var i;let{media:r}=t;if(!r)return;let a=r.querySelector('track[kind="chapters"][default][src]'),n=null==(i=r.shadowRoot)?void 0:i.querySelector(':is(video,audio) > track[kind="chapters"][default][src]');return null==a||a.addEventListener("load",e),null==n||n.addEventListener("load",e),()=>{null==a||a.removeEventListener("load",e),null==n||n.removeEventListener("load",e)}}]},mediaIsPip:{get(e){var t,i;let{media:r,documentElement:a}=e;if(!r||!a||!a.pictureInPictureElement)return!1;if(a.pictureInPictureElement===r)return!0;if(a.pictureInPictureElement instanceof HTMLMediaElement)return!(null==(t=r.localName)||!t.includes("-"))&&YE(r,a.pictureInPictureElement);if(a.pictureInPictureElement.localName.includes("-")){let e=a.pictureInPictureElement.shadowRoot;for(;null!=e&&e.pictureInPictureElement;){if(e.pictureInPictureElement===r)return!0;e=null==(i=e.pictureInPictureElement)?void 0:i.shadowRoot}}return!1},set(e,t){let{media:i}=t;if(i)if(e){if(!NE.pictureInPictureEnabled)return void console.warn("MediaChrome: Picture-in-picture is not enabled");if(!i.requestPictureInPicture)return void console.warn("MediaChrome: The current media does not support picture-in-picture");let e=()=>{console.warn("MediaChrome: The media is not ready for picture-in-picture. It must have a readyState > 0.")};i.requestPictureInPicture().catch(t=>{if(11!==t.code)throw t;if(i.src){if(0!==i.readyState||"none"!==i.preload)throw t;{let t=()=>{i.removeEventListener("loadedmetadata",r),i.preload="none"},r=()=>{i.requestPictureInPicture().catch(e),t()};i.addEventListener("loadedmetadata",r),i.preload="metadata",setTimeout(()=>{0===i.readyState&&e(),t()},1e3)}}else console.warn("MediaChrome: The media is not ready for picture-in-picture. It must have a src set.")})}else NE.pictureInPictureElement&&NE.exitPictureInPicture()},mediaEvents:["enterpictureinpicture","leavepictureinpicture"]},mediaRenditionList:{get(e){var t;let{media:i}=e;return[...null!=(t=null==i?void 0:i.videoRenditions)?t:[]].map(e=>({...e}))},mediaEvents:["emptied","loadstart"],videoRenditionsEvents:["addrendition","removerendition"]},mediaRenditionSelected:{get(e){var t,i,r;let{media:a}=e;return null==(r=null==(i=null==a?void 0:a.videoRenditions)?void 0:i[null==(t=a.videoRenditions)?void 0:t.selectedIndex])?void 0:r.id},set(e,t){let{media:i}=t;if(null==i||!i.videoRenditions)return void console.warn("MediaController: Rendition selection not supported by this media.");let r=e,a=Array.prototype.findIndex.call(i.videoRenditions,e=>e.id==r);i.videoRenditions.selectedIndex!=a&&(i.videoRenditions.selectedIndex=a)},mediaEvents:["emptied"],videoRenditionsEvents:["addrendition","removerendition","change"]},mediaAudioTrackList:{get(e){var t;let{media:i}=e;return[...null!=(t=null==i?void 0:i.audioTracks)?t:[]]},mediaEvents:["emptied","loadstart"],audioTracksEvents:["addtrack","removetrack"]},mediaAudioTrackEnabled:{get(e){var t,i;let{media:r}=e;return null==(i=[...null!=(t=null==r?void 0:r.audioTracks)?t:[]].find(e=>e.enabled))?void 0:i.id},set(e,t){let{media:i}=t;if(null==i||!i.audioTracks)return void console.warn("MediaChrome: Audio track selection not supported by this media.");let r=e;for(let e of i.audioTracks)e.enabled=r==e.id},mediaEvents:["emptied"],audioTracksEvents:["addtrack","removetrack","change"]},mediaIsFullscreen:{get:e=>Ib(e),set(e,t,i){var r,a;e?((e=>{var t;let{media:i,fullscreenElement:r}=e;try{let e=r&&"requestFullscreen"in r?"requestFullscreen":r&&"webkitRequestFullScreen"in r?"webkitRequestFullScreen":void 0;if(e){let i=null==(t=r[e])?void 0:t.call(r);if(i instanceof Promise)return i.catch(()=>{})}else null!=i&&i.webkitEnterFullscreen?i.webkitEnterFullscreen():null!=i&&i.requestFullscreen&&i.requestFullscreen()}catch(e){console.error(e)}})(t),i.detail&&(null==(r=t.media)||!r.inert)&&(null==(a=t.media)||a.focus())):(e=>{var t;let{documentElement:i}=e;if(Sb){let e=null==(t=null==i?void 0:i[Sb])?void 0:t.call(i);if(e instanceof Promise)e.catch(()=>{})}})(t)},rootEvents:["fullscreenchange","webkitfullscreenchange"],mediaEvents:["webkitbeginfullscreen","webkitendfullscreen","webkitpresentationmodechanged"]},mediaIsCasting:{get(e){var t;let{media:i}=e;return!(null==i||!i.remote||"disconnected"===(null==(t=i.remote)?void 0:t.state))&&!!i.remote.state},set(e,t){var i,r;let{media:a}=t;if(a&&(!e||"disconnected"===(null==(i=a.remote)?void 0:i.state))&&(e||"connected"===(null==(r=a.remote)?void 0:r.state))){if("function"!=typeof a.remote.prompt)return void console.warn("MediaChrome: Casting is not supported in this environment");a.remote.prompt().catch(()=>{})}},remoteEvents:["connect","connecting","disconnect"]},mediaIsAirplaying:{get:()=>!1,set(e,t){let{media:i}=t;if(i){if(!i.webkitShowPlaybackTargetPicker||!OE.WebKitPlaybackTargetAvailabilityEvent)return void console.error("MediaChrome: received a request to select AirPlay but AirPlay is not supported in this environment");i.webkitShowPlaybackTargetPicker()}},mediaEvents:["webkitcurrentplaybacktargetiswirelesschanged"]},mediaFullscreenUnavailable:{get(e){let{media:t}=e;if(!xb||!Pb(t))return uE}},mediaPipUnavailable:{get(e){let{media:t}=e;return Ob&&Mb(t)?null!=t&&t.disablePictureInPicture?dE:void 0:uE}},mediaVolumeUnavailable:{get(e){let{media:t}=e;if(!1===Jy||null==(null==t?void 0:t.volume))return uE},stateOwnersUpdateHandlers:[e=>{null==Jy&&Wb.then(t=>e(t?void 0:uE))}]},mediaCastUnavailable:{get(e,{availability:t="not-available"}={}){var i;let{media:r}=e;return Ub&&null!=(i=null==r?void 0:r.remote)&&i.state?null!=t&&"available"!==t?dE:void 0:uE},stateOwnersUpdateHandlers:[(e,t)=>{var i;let{media:r}=t;return r?(r.disableRemotePlayback||r.hasAttribute("disableremoteplayback")||null==(i=null==r?void 0:r.remote)||i.watchAvailability(t=>{e({availability:t?"available":"not-available"})}).catch(t=>{"NotSupportedError"===t.name?e({availability:null}):e({availability:"not-available"})}),()=>{var e;null==(e=null==r?void 0:r.remote)||e.cancelWatchAvailability().catch(()=>{})}):void 0}]},mediaAirplayUnavailable:{get:(e,t)=>Nb?"not-available"===(null==t?void 0:t.availability)?dE:void 0:uE,mediaEvents:["webkitplaybacktargetavailabilitychanged"],stateOwnersUpdateHandlers:[(e,t)=>{var i;let{media:r}=t;return r?(r.disableRemotePlayback||r.hasAttribute("disableremoteplayback")||null==(i=null==r?void 0:r.remote)||i.watchAvailability(t=>{e({availability:t?"available":"not-available"})}).catch(t=>{"NotSupportedError"===t.name?e({availability:null}):e({availability:"not-available"})}),()=>{var e;null==(e=null==r?void 0:r.remote)||e.cancelWatchAvailability().catch(()=>{})}):void 0}]},mediaRenditionUnavailable:{get(e){var t;let{media:i}=e;return null!=i&&i.videoRenditions?null!=(t=i.videoRenditions)&&t.length?void 0:dE:uE},mediaEvents:["emptied","loadstart"],videoRenditionsEvents:["addrendition","removerendition"]},mediaAudioTrackUnavailable:{get(e){var t,i;let{media:r}=e;return null!=r&&r.audioTracks?(null!=(i=null==(t=r.audioTracks)?void 0:t.length)?i:0)<=1?dE:void 0:uE},mediaEvents:["emptied","loadstart"],audioTracksEvents:["addtrack","removetrack"]},mediaLang:{get(e){let{options:{mediaLang:t}={}}=e;return null!=t?t:"en"}}},jb={[Qv.MEDIA_PREVIEW_REQUEST](e,t,{detail:i}){var r,a,n;let s,l,{media:o}=t,d=null!=i?i:void 0;if(o&&null!=d){let[e]=_b(o,{kind:rE.METADATA,label:"thumbnails"}),t=Array.prototype.find.call(null!=(r=null==e?void 0:e.cues)?r:[],(e,t,i)=>0===t?e.endTime>d:t===i.length-1?e.startTime<=d:e.startTime<=d&&e.endTime>d);if(t){let e=/'^(?:[a-z]+:)?\/\//i.test(t.text)||null==(a=null==o?void 0:o.querySelector('track[label="thumbnails"]'))?void 0:a.src,i=new URL(t.text,e);l=new URLSearchParams(i.hash).get("#xywh").split(",").map(e=>+e),s=i.href}}let u=e.mediaDuration.get(t),h=null==(n=e.mediaChaptersCues.get(t).find((e,t,i)=>t===i.length-1&&u===e.endTime?e.startTime<=d&&e.endTime>=d:e.startTime<=d&&e.endTime>d))?void 0:n.text;return null!=i&&null==h&&(h=""),{mediaPreviewTime:d,mediaPreviewImage:s,mediaPreviewCoords:l,mediaPreviewChapter:h}},[Qv.MEDIA_PAUSE_REQUEST](e,t){e.mediaPaused.set(!0,t)},[Qv.MEDIA_PLAY_REQUEST](e,t){var i,r,a,n;let s=e.mediaStreamType.get(t)===hE.LIVE,l=!(null!=(i=t.options)&&i.noAutoSeekToLive),o=e.mediaTargetLiveWindow.get(t)>0;if(s&&l&&!o){let i=null==(r=e.mediaSeekable.get(t))?void 0:r[1];if(i){let r=i-(null!=(n=null==(a=t.options)?void 0:a.seekToLiveOffset)?n:0);e.mediaCurrentTime.set(r,t)}}e.mediaPaused.set(!1,t)},[Qv.MEDIA_PLAYBACK_RATE_REQUEST](e,t,{detail:i}){let r=i;e.mediaPlaybackRate.set(r,t)},[Qv.MEDIA_MUTE_REQUEST](e,t){e.mediaMuted.set(!0,t)},[Qv.MEDIA_UNMUTE_REQUEST](e,t){e.mediaVolume.get(t)||e.mediaVolume.set(.25,t),e.mediaMuted.set(!1,t)},[Qv.MEDIA_LOOP_REQUEST](e,t,{detail:i}){let r=!!i;return e.mediaLoop.set(r,t),{mediaLoop:r}},[Qv.MEDIA_VOLUME_REQUEST](e,t,{detail:i}){let r=i;r&&e.mediaMuted.get(t)&&e.mediaMuted.set(!1,t),e.mediaVolume.set(r,t)},[Qv.MEDIA_SEEK_REQUEST](e,t,{detail:i}){let r=i;e.mediaCurrentTime.set(r,t)},[Qv.MEDIA_SEEK_TO_LIVE_REQUEST](e,t){var i,r,a;let n=null==(i=e.mediaSeekable.get(t))?void 0:i[1];if(Number.isNaN(Number(n)))return;let s=n-(null!=(a=null==(r=t.options)?void 0:r.seekToLiveOffset)?a:0);e.mediaCurrentTime.set(s,t)},[Qv.MEDIA_SHOW_SUBTITLES_REQUEST](e,t,{detail:i}){var r;let{options:a}=t,n=Fb(t),s=vb(i),l=null==(r=s[0])?void 0:r.language;l&&!a.noSubtitlesLangPref&&OE.localStorage.setItem("media-chrome-pref-subtitles-lang",l),Tb(nE,n,s)},[Qv.MEDIA_DISABLE_SUBTITLES_REQUEST](e,t,{detail:i}){let r=Fb(t);Tb(aE,r,null!=i?i:[])},[Qv.MEDIA_TOGGLE_SUBTITLES_REQUEST](e,t,{detail:i}){$b(t,i)},[Qv.MEDIA_RENDITION_REQUEST](e,t,{detail:i}){let r=i;e.mediaRenditionSelected.set(r,t)},[Qv.MEDIA_AUDIO_TRACK_REQUEST](e,t,{detail:i}){let r=i;e.mediaAudioTrackEnabled.set(r,t)},[Qv.MEDIA_ENTER_PIP_REQUEST](e,t){e.mediaIsFullscreen.get(t)&&e.mediaIsFullscreen.set(!1,t),e.mediaIsPip.set(!0,t)},[Qv.MEDIA_EXIT_PIP_REQUEST](e,t){e.mediaIsPip.set(!1,t)},[Qv.MEDIA_ENTER_FULLSCREEN_REQUEST](e,t,i){e.mediaIsPip.get(t)&&e.mediaIsPip.set(!1,t),e.mediaIsFullscreen.set(!0,t,i)},[Qv.MEDIA_EXIT_FULLSCREEN_REQUEST](e,t){e.mediaIsFullscreen.set(!1,t)},[Qv.MEDIA_ENTER_CAST_REQUEST](e,t){e.mediaIsFullscreen.get(t)&&e.mediaIsFullscreen.set(!1,t),e.mediaIsCasting.set(!0,t)},[Qv.MEDIA_EXIT_CAST_REQUEST](e,t){e.mediaIsCasting.set(!1,t)},[Qv.MEDIA_AIRPLAY_REQUEST](e,t){e.mediaIsAirplaying.set(!0,t)}},zb=({media:e,fullscreenElement:t,documentElement:i,stateMediator:r=Yb,requestMap:a=jb,options:n={},monitorStateOwnersOnlyWithSubscriptions:s=!0})=>{let l,o=[],d={options:{...n}},u=Object.freeze({mediaPreviewTime:void 0,mediaPreviewImage:void 0,mediaPreviewCoords:void 0,mediaPreviewChapter:void 0}),h=e=>{null!=e&&(Hb(e,u)||(u=Object.freeze({...u,...e}),o.forEach(e=>e(u))))},c=()=>{let e=Object.entries(r).reduce((e,[t,{get:i}])=>(e[t]=i(d),e),{});h(e)},m={},f=async(e,t)=>{var i,a,n,u,f,p,g,v,E,y,b,T,_,A,S,k;let I=!!l;if(l={...d,...null!=l?l:{},...e},I)return;await(async(...e)=>{await Promise.all(e.filter(e=>e).map(async e=>{if(!("localName"in e&&e instanceof OE.HTMLElement))return;let t=e.localName;if(!t.includes("-"))return;let i=OE.customElements.get(t);i&&e instanceof i||(await OE.customElements.whenDefined(t),OE.customElements.upgrade(e))}))})(...Object.values(e));let R=o.length>0&&0===t&&s,L=d.media!==l.media,w=(null==(i=d.media)?void 0:i.textTracks)!==(null==(a=l.media)?void 0:a.textTracks),D=(null==(n=d.media)?void 0:n.videoRenditions)!==(null==(u=l.media)?void 0:u.videoRenditions),C=(null==(f=d.media)?void 0:f.audioTracks)!==(null==(p=l.media)?void 0:p.audioTracks),M=(null==(g=d.media)?void 0:g.remote)!==(null==(v=l.media)?void 0:v.remote),P=d.documentElement!==l.documentElement,x=!!d.media&&(L||R),O=!(null==(E=d.media)||!E.textTracks)&&(w||R),N=!(null==(y=d.media)||!y.videoRenditions)&&(D||R),U=!(null==(b=d.media)||!b.audioTracks)&&(C||R),F=!(null==(T=d.media)||!T.remote)&&(M||R),B=!!d.documentElement&&(P||R),$=x||O||N||U||F||B,H=0===o.length&&1===t&&s,G=!!l.media&&(L||H),K=!(null==(_=l.media)||!_.textTracks)&&(w||H),W=!(null==(A=l.media)||!A.videoRenditions)&&(D||H),V=!(null==(S=l.media)||!S.audioTracks)&&(C||H),q=!(null==(k=l.media)||!k.remote)&&(M||H),Y=!!l.documentElement&&(P||H),j=G||K||W||V||q||Y;if(!$&&!j)return Object.entries(l).forEach(([e,t])=>{d[e]=t}),c(),void(l=void 0);Object.entries(r).forEach(([e,{get:t,mediaEvents:i=[],textTracksEvents:r=[],videoRenditionsEvents:a=[],audioTracksEvents:n=[],remoteEvents:s=[],rootEvents:o=[],stateOwnersUpdateHandlers:u=[]}])=>{m[e]||(m[e]={});let c,f=i=>{let r=t(d,i);h({[e]:r})};c=m[e].mediaEvents,i.forEach(t=>{c&&x&&(d.media.removeEventListener(t,c),m[e].mediaEvents=void 0),G&&(l.media.addEventListener(t,f),m[e].mediaEvents=f)}),c=m[e].textTracksEvents,r.forEach(t=>{var i,r;c&&O&&(null==(i=d.media.textTracks)||i.removeEventListener(t,c),m[e].textTracksEvents=void 0),K&&(null==(r=l.media.textTracks)||r.addEventListener(t,f),m[e].textTracksEvents=f)}),c=m[e].videoRenditionsEvents,a.forEach(t=>{var i,r;c&&N&&(null==(i=d.media.videoRenditions)||i.removeEventListener(t,c),m[e].videoRenditionsEvents=void 0),W&&(null==(r=l.media.videoRenditions)||r.addEventListener(t,f),m[e].videoRenditionsEvents=f)}),c=m[e].audioTracksEvents,n.forEach(t=>{var i,r;c&&U&&(null==(i=d.media.audioTracks)||i.removeEventListener(t,c),m[e].audioTracksEvents=void 0),V&&(null==(r=l.media.audioTracks)||r.addEventListener(t,f),m[e].audioTracksEvents=f)}),c=m[e].remoteEvents,s.forEach(t=>{var i,r;c&&F&&(null==(i=d.media.remote)||i.removeEventListener(t,c),m[e].remoteEvents=void 0),q&&(null==(r=l.media.remote)||r.addEventListener(t,f),m[e].remoteEvents=f)}),c=m[e].rootEvents,o.forEach(t=>{c&&B&&(d.documentElement.removeEventListener(t,c),m[e].rootEvents=void 0),Y&&(l.documentElement.addEventListener(t,f),m[e].rootEvents=f)});let p=m[e].stateOwnersUpdateHandlers;if(p&&$&&(Array.isArray(p)?p:[p]).forEach(e=>{"function"==typeof e&&e()}),j){let t=u.map(e=>e(f,l)).filter(e=>"function"==typeof e);m[e].stateOwnersUpdateHandlers=1===t.length?t[0]:t}else $&&(m[e].stateOwnersUpdateHandlers=void 0)}),Object.entries(l).forEach(([e,t])=>{d[e]=t}),c(),l=void 0};return f({media:e,fullscreenElement:t,documentElement:i,options:n}),{dispatch(e){let{type:t,detail:i}=e;a[t]&&null==u.mediaErrorCode?h(a[t](r,d,e)):"mediaelementchangerequest"===t?f({media:i}):"fullscreenelementchangerequest"===t?f({fullscreenElement:i}):"documentelementchangerequest"===t?f({documentElement:i}):"optionschangerequest"===t&&(Object.entries(null!=i?i:{}).forEach(([e,t])=>{d.options[e]=t}),c())},getState:()=>u,subscribe:e=>(f({},o.length+1),o.push(e),e(u),()=>{let t=o.indexOf(e);t>=0&&(f({},o.length-1),o.splice(t,1))})}},Qb=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Xb=(e,t,i)=>(Qb(e,t,"read from private field"),i?i.call(e):t.get(e)),Zb=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},Jb=(e,t,i,r)=>(Qb(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i),eT=(e,t,i)=>(Qb(e,t,"access private method"),i),tT=["ArrowLeft","ArrowRight","ArrowUp","ArrowDown","Enter"," ","f","m","k","c","l","j",">","<","p"],iT="defaultsubtitles",rT="defaultstreamtype",aT="defaultduration",nT="fullscreenelement",sT="hotkeys",lT="keyboardbackwardseekoffset",oT="keyboardforwardseekoffset",dT="keyboarddownvolumestep",uT="keyboardupvolumestep",hT="keysused",cT="lang",mT="loop",fT="liveedgeoffset",pT="noautoseektolive",gT="nodefaultstore",vT="nohotkeys",ET="nomutedpref",yT="nosubtitleslangpref",bT="novolumepref",TT="seektoliveoffset",_T=class extends $y{constructor(){super(),Zb(this,ob),Zb(this,hb),Zb(this,mb),this.mediaStateReceivers=[],this.associatedElementSubscriptions=new Map,Zb(this,eb,new Xy(this,sT)),Zb(this,tb,void 0),Zb(this,ib,void 0),Zb(this,rb,null),Zb(this,ab,void 0),Zb(this,nb,void 0),Zb(this,sb,e=>{var t;null==(t=Xb(this,ib))||t.dispatch(e)}),Zb(this,lb,void 0),Zb(this,ub,e=>{let{key:t,shiftKey:i}=e;i&&("/"===t||"?"===t)||tT.includes(t)?this.keyboardShortcutHandler(e):this.removeEventListener("keyup",Xb(this,ub))}),this.associateElement(this);let e={};Jb(this,ab,t=>{Object.entries(t).forEach(([t,i])=>{if(t in e&&e[t]===i)return;this.propagateMediaState(t,i);let r=t.toLowerCase(),a=new OE.CustomEvent(iE[r],{composed:!0,detail:i});this.dispatchEvent(a)}),e=t})}static get observedAttributes(){return super.observedAttributes.concat(vT,sT,rT,iT,aT,ET,bT,cT,mT,fT,TT,pT)}get mediaStore(){return Xb(this,ib)}set mediaStore(e){var t,i;Xb(this,ib)&&(null==(t=Xb(this,nb))||t.call(this),Jb(this,nb,void 0)),Jb(this,ib,e),Xb(this,ib)||this.hasAttribute(gT)?Jb(this,nb,null==(i=Xb(this,ib))?void 0:i.subscribe(Xb(this,ab))):eT(this,ob,db).call(this)}get fullscreenElement(){var e;return null!=(e=Xb(this,tb))?e:this}set fullscreenElement(e){var t;this.hasAttribute(nT)&&this.removeAttribute(nT),Jb(this,tb,e),null==(t=Xb(this,ib))||t.dispatch({type:"fullscreenelementchangerequest",detail:this.fullscreenElement})}get defaultSubtitles(){return iy(this,iT)}set defaultSubtitles(e){ry(this,iT,e)}get defaultStreamType(){return ay(this,rT)}set defaultStreamType(e){ny(this,rT,e)}get defaultDuration(){return ey(this,aT)}set defaultDuration(e){ty(this,aT,e)}get noHotkeys(){return iy(this,vT)}set noHotkeys(e){ry(this,vT,e)}get keysUsed(){return ay(this,hT)}set keysUsed(e){ny(this,hT,e)}get liveEdgeOffset(){return ey(this,fT)}set liveEdgeOffset(e){ty(this,fT,e)}get noAutoSeekToLive(){return iy(this,pT)}set noAutoSeekToLive(e){ry(this,pT,e)}get noVolumePref(){return iy(this,bT)}set noVolumePref(e){ry(this,bT,e)}get noMutedPref(){return iy(this,ET)}set noMutedPref(e){ry(this,ET,e)}get noSubtitlesLangPref(){return iy(this,yT)}set noSubtitlesLangPref(e){ry(this,yT,e)}get noDefaultStore(){return iy(this,gT)}set noDefaultStore(e){ry(this,gT,e)}attributeChangedCallback(e,t,i){var r,a,n,s,l,o,d,u,h,c,m,f;if(super.attributeChangedCallback(e,t,i),e===vT)i!==t&&""===i?(this.hasAttribute(sT)&&console.warn("Media Chrome: Both `hotkeys` and `nohotkeys` have been set. 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":e).filter(Boolean).includes(e.key)&&!(Xb(this,eb).contains(`no${e.key.toLowerCase()}`)||" "===e.key&&Xb(this,eb).contains("nospace")||e.shiftKey&&("/"===e.key||"?"===e.key)&&Xb(this,eb).contains("noshift+/")))switch(e.key){case" ":case"k":u=Xb(this,ib).getState().mediaPaused?Qv.MEDIA_PLAY_REQUEST:Qv.MEDIA_PAUSE_REQUEST,this.dispatchEvent(new OE.CustomEvent(u,{composed:!0,bubbles:!0}));break;case"m":u="off"===this.mediaStore.getState().mediaVolumeLevel?Qv.MEDIA_UNMUTE_REQUEST:Qv.MEDIA_MUTE_REQUEST,this.dispatchEvent(new OE.CustomEvent(u,{composed:!0,bubbles:!0}));break;case"f":u=this.mediaStore.getState().mediaIsFullscreen?Qv.MEDIA_EXIT_FULLSCREEN_REQUEST:Qv.MEDIA_ENTER_FULLSCREEN_REQUEST,this.dispatchEvent(new OE.CustomEvent(u,{composed:!0,bubbles:!0}));break;case"c":this.dispatchEvent(new OE.CustomEvent(Qv.MEDIA_TOGGLE_SUBTITLES_REQUEST,{composed:!0,bubbles:!0}));break;case"ArrowLeft":case"j":{let e=this.hasAttribute(lT)?+this.getAttribute(lT):10;h=Math.max((null!=(a=this.mediaStore.getState().mediaCurrentTime)?a:0)-e,0),c=new OE.CustomEvent(Qv.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case"ArrowRight":case"l":{let e=this.hasAttribute(oT)?+this.getAttribute(oT):10;h=Math.max((null!=(n=this.mediaStore.getState().mediaCurrentTime)?n:0)+e,0),c=new OE.CustomEvent(Qv.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case"ArrowUp":{let e=this.hasAttribute(uT)?+this.getAttribute(uT):.025;h=Math.min((null!=(s=this.mediaStore.getState().mediaVolume)?s:1)+e,1),c=new OE.CustomEvent(Qv.MEDIA_VOLUME_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case"ArrowDown":{let e=this.hasAttribute(dT)?+this.getAttribute(dT):.025;h=Math.max((null!=(l=this.mediaStore.getState().mediaVolume)?l:1)-e,0),c=new OE.CustomEvent(Qv.MEDIA_VOLUME_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case"<":{let e=null!=(o=this.mediaStore.getState().mediaPlaybackRate)?o:1;h=Math.max(e-.25,.25).toFixed(2),c=new OE.CustomEvent(Qv.MEDIA_PLAYBACK_RATE_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case">":{let e=null!=(d=this.mediaStore.getState().mediaPlaybackRate)?d:1;h=Math.min(e+.25,2).toFixed(2),c=new OE.CustomEvent(Qv.MEDIA_PLAYBACK_RATE_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case"/":case"?":e.shiftKey&&eT(this,mb,fb).call(this);break;case"p":u=this.mediaStore.getState().mediaIsPip?Qv.MEDIA_EXIT_PIP_REQUEST:Qv.MEDIA_ENTER_PIP_REQUEST,c=new OE.CustomEvent(u,{composed:!0,bubbles:!0}),this.dispatchEvent(c)}}};eb=new WeakMap,tb=new WeakMap,ib=new WeakMap,rb=new WeakMap,ab=new WeakMap,nb=new WeakMap,sb=new WeakMap,lb=new WeakMap,ob=new WeakSet,db=function(){var e;this.mediaStore=zb({media:this.media,fullscreenElement:this.fullscreenElement,options:{defaultSubtitles:this.hasAttribute(iT),defaultDuration:this.hasAttribute(aT)?+this.getAttribute(aT):void 0,defaultStreamType:null!=(e=this.getAttribute(rT))?e:void 0,liveEdgeOffset:this.hasAttribute(fT)?+this.getAttribute(fT):void 0,seekToLiveOffset:this.hasAttribute(TT)?+this.getAttribute(TT):this.hasAttribute(fT)?+this.getAttribute(fT):void 0,noAutoSeekToLive:this.hasAttribute(pT),noVolumePref:this.hasAttribute(bT),noMutedPref:this.hasAttribute(ET),noSubtitlesLangPref:this.hasAttribute(yT)}})},ub=new WeakMap,hb=new WeakSet,cb=function(e){var t;let{metaKey:i,altKey:r,key:a,shiftKey:n}=e,s=n&&("/"===a||"?"===a);if(s&&null!=(t=Xb(this,rb))&&t.open)return void this.removeEventListener("keyup",Xb(this,ub));if(i||r||!s&&!tT.includes(a))return void this.removeEventListener("keyup",Xb(this,ub));let l=e.target,o=l instanceof HTMLElement&&("media-volume-range"===l.tagName.toLowerCase()||"media-time-range"===l.tagName.toLowerCase());[" ","ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(a)&&!(Xb(this,eb).contains(`no${a.toLowerCase()}`)||" "===a&&Xb(this,eb).contains("nospace"))&&!o&&e.preventDefault(),this.addEventListener("keyup",Xb(this,ub),{once:!0})},mb=new WeakSet,fb=function(){Xb(this,rb)||(Jb(this,rb,NE.createElement("media-keyboard-shortcuts-dialog")),this.appendChild(Xb(this,rb))),Xb(this,rb).open=!0};var AT=Object.values(eE),ST=Object.values(Zv),kT=e=>{var t,i,r,a;let{observedAttributes:n}=e.constructor;!n&&null!=(t=e.nodeName)&&t.includes("-")&&(OE.customElements.upgrade(e),({observedAttributes:n}=e.constructor));let s=null==(a=null==(r=null==(i=null==e?void 0:e.getAttribute)?void 0:i.call(e,Xv.MEDIA_CHROME_ATTRIBUTES))?void 0:r.split)?void 0:a.call(r,/\s+/);return Array.isArray(n||s)?(n||s).filter(e=>AT.includes(e)):[]},IT=e=>(e=>{var t,i;return null!=(t=e.nodeName)&&t.includes("-")&&OE.customElements.get(null==(i=e.nodeName)?void 0:i.toLowerCase())&&!(e instanceof OE.customElements.get(e.nodeName.toLowerCase()))&&OE.customElements.upgrade(e),ST.some(t=>t in e)})(e)||!!kT(e).length,RT=e=>{var t;return null==(t=null==e?void 0:e.join)?void 0:t.call(e,":")},LT={[eE.MEDIA_SUBTITLES_LIST]:yb,[eE.MEDIA_SUBTITLES_SHOWING]:yb,[eE.MEDIA_SEEKABLE]:RT,[eE.MEDIA_BUFFERED]:e=>null==e?void 0:e.map(RT).join(" "),[eE.MEDIA_PREVIEW_COORDS]:e=>null==e?void 0:e.join(" "),[eE.MEDIA_RENDITION_LIST]:function(e){return null==e?void 0:e.map(mE).join(" ")},[eE.MEDIA_AUDIO_TRACK_LIST]:function(e){return null==e?void 0:e.map(pE).join(" ")}},wT=(e,t)=>{if((e=>{var t;return!(null==(t=e.closest)||!t.call(e,'*[slot="media"]'))})(e))return;let i=(e,t)=>{var i,r;IT(e)&&t(e);let{children:a=[]}=null!=e?e:{};[...a,...null!=(r=null==(i=null==e?void 0:e.shadowRoot)?void 0:i.children)?r:[]].forEach(e=>wT(e,t))},r=null==e?void 0:e.nodeName.toLowerCase();!r.includes("-")||IT(e)?i(e,t):OE.customElements.whenDefined(r).then(()=>{i(e,t)})},DT=(e,t,i)=>{e.forEach(e=>{if(t in e)return void(e[t]=i);let r=kT(e),a=t.toLowerCase();r.includes(a)&&(async(e,t,i)=>{var r,a;if(e.isConnected||await TE(0),"boolean"==typeof i||null==i)return ry(e,t,i);if("number"==typeof i)return ty(e,t,i);if("string"==typeof i)return ny(e,t,i);if(Array.isArray(i)&&!i.length)return e.removeAttribute(t);let n=null!=(a=null==(r=LT[t])?void 0:r.call(LT,i))?a:i;e.setAttribute(t,n)})(e,a,i)})},CT=(e,t,i)=>{wT(e,t);let r=e=>{var i;let r=null!=(i=null==e?void 0:e.composedPath()[0])?i:e.target;t(r)},a=e=>{var t;let r=null!=(t=null==e?void 0:e.composedPath()[0])?t:e.target;i(r)};e.addEventListener(Qv.REGISTER_MEDIA_STATE_RECEIVER,r),e.addEventListener(Qv.UNREGISTER_MEDIA_STATE_RECEIVER,a);let n=[],s=e=>{let r=e.target;"media"!==r.name&&(n.forEach(e=>wT(e,i)),n=[...r.assignedElements({flatten:!0})],n.forEach(e=>wT(e,t)))};e.addEventListener("slotchange",s);let l=new MutationObserver(e=>{e.forEach(e=>{let{addedNodes:r=[],removedNodes:a=[],type:n,target:s,attributeName:l}=e;"childList"===n?(Array.prototype.forEach.call(r,e=>wT(e,t)),Array.prototype.forEach.call(a,e=>wT(e,i))):"attributes"===n&&l===Xv.MEDIA_CHROME_ATTRIBUTES&&(IT(s)?t(s):i(s))})});return l.observe(e,{childList:!0,attributes:!0,subtree:!0}),()=>{wT(e,i),e.removeEventListener("slotchange",s),l.disconnect(),e.removeEventListener(Qv.REGISTER_MEDIA_STATE_RECEIVER,r),e.removeEventListener(Qv.UNREGISTER_MEDIA_STATE_RECEIVER,a)}};OE.customElements.get("media-controller")||OE.customElements.define("media-controller",_T);var MT=_T,PT="placement",xT="bounds";var OT=class extends OE.HTMLElement{constructor(){if(super(),this.updateXOffset=()=>{var e;if(!XE(this,{checkOpacity:!1,checkVisibilityCSS:!1}))return;let t=this.placement;if("left"===t||"right"===t)return void this.style.removeProperty("--media-tooltip-offset-x");let i=getComputedStyle(this),r=null!=(e=jE(this,"#"+this.bounds))?e:KE(this);if(!r)return;let{x:a,width:n}=r.getBoundingClientRect(),{x:s,width:l}=this.getBoundingClientRect(),o=s+l,d=a+n,u=i.getPropertyValue("--media-tooltip-offset-x"),h=u?parseFloat(u.replace("px","")):0,c=i.getPropertyValue("--media-tooltip-container-margin"),m=c?parseFloat(c.replace("px","")):0,f=s-a+h-m,p=o-d+h+m;f<0?this.style.setProperty("--media-tooltip-offset-x",`${f}px`):p>0?this.style.setProperty("--media-tooltip-offset-x",`${p}px`):this.style.removeProperty("--media-tooltip-offset-x")},!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=GE(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}if(this.arrowEl=this.shadowRoot.querySelector("#arrow"),Object.prototype.hasOwnProperty.call(this,"placement")){let e=this.placement;delete 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\n  `},sA.getContainerTemplateHTML=function(e){return""},OE.customElements.get("media-chrome-range")||OE.customElements.define("media-chrome-range",sA);var lA,oA=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},dA=(e,t,i)=>(oA(e,t,"read from private field"),i?i.call(e):t.get(e)),uA=(e,t,i,r)=>(oA(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i);var hA=class extends OE.HTMLElement{constructor(){if(super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,lA,void 0),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=GE(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}}static get observedAttributes(){return[Xv.MEDIA_CONTROLLER]}attributeChangedCallback(e,t,i){var r,a,n,s,l;e===Xv.MEDIA_CONTROLLER&&(t&&(null==(a=null==(r=dA(this,lA))?void 0:r.unassociateElement)||a.call(r,this),uA(this,lA,null)),i&&this.isConnected&&(uA(this,lA,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(l=null==(s=dA(this,lA))?void 0:s.associateElement)||l.call(s,this)))}connectedCallback(){var e,t,i;let r=this.getAttribute(Xv.MEDIA_CONTROLLER);r&&(uA(this,lA,null==(e=this.getRootNode())?void 0:e.getElementById(r)),null==(i=null==(t=dA(this,lA))?void 0:t.associateElement)||i.call(t,this))}disconnectedCallback(){var e,t;null==(t=null==(e=dA(this,lA))?void 0:e.unassociateElement)||t.call(e,this),uA(this,lA,null)}};lA=new WeakMap,hA.shadowRootOptions={mode:"open"},hA.getTemplateHTML=function(e){return'\n    \n\n    \n  '},OE.customElements.get("media-control-bar")||OE.customElements.define("media-control-bar",hA);var cA,mA=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},fA=(e,t,i)=>(mA(e,t,"read from private field"),i?i.call(e):t.get(e)),pA=(e,t,i,r)=>(mA(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i);var gA=class extends OE.HTMLElement{constructor(){if(super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,cA,void 0),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=GE(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}}static get observedAttributes(){return[Xv.MEDIA_CONTROLLER]}attributeChangedCallback(e,t,i){var r,a,n,s,l;e===Xv.MEDIA_CONTROLLER&&(t&&(null==(a=null==(r=fA(this,cA))?void 0:r.unassociateElement)||a.call(r,this),pA(this,cA,null)),i&&this.isConnected&&(pA(this,cA,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(l=null==(s=fA(this,cA))?void 0:s.associateElement)||l.call(s,this)))}connectedCallback(){var e,t,i;let{style:r}=ZE(this.shadowRoot,":host");r.setProperty("display",`var(--media-control-display, var(--${this.localName}-display, inline-flex))`);let a=this.getAttribute(Xv.MEDIA_CONTROLLER);a&&(pA(this,cA,null==(e=this.getRootNode())?void 0:e.getElementById(a)),null==(i=null==(t=fA(this,cA))?void 0:t.associateElement)||i.call(t,this))}disconnectedCallback(){var e,t;null==(t=null==(e=fA(this,cA))?void 0:e.unassociateElement)||t.call(e,this),pA(this,cA,null)}};cA=new WeakMap,gA.shadowRootOptions={mode:"open"},gA.getTemplateHTML=function(e,t={}){return`\n    \n\n    ${this.getSlotTemplateHTML(e,t)}\n  `},gA.getSlotTemplateHTML=function(e,t){return"\n    \n  "},OE.customElements.get("media-text-display")||OE.customElements.define("media-text-display",gA);var vA,EA=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},yA=(e,t,i)=>(EA(e,t,"read from private field"),i?i.call(e):t.get(e));var bA=class extends gA{constructor(){var e;super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,vA,void 0),((e,t,i,r)=>{EA(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,vA,this.shadowRoot.querySelector("slot")),yA(this,vA).textContent=RE(null!=(e=this.mediaDuration)?e:0)}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_DURATION]}attributeChangedCallback(e,t,i){e===eE.MEDIA_DURATION&&(yA(this,vA).textContent=RE(+i)),super.attributeChangedCallback(e,t,i)}get mediaDuration(){return ey(this,eE.MEDIA_DURATION)}set mediaDuration(e){ty(this,eE.MEDIA_DURATION,e)}};vA=new WeakMap,bA.getSlotTemplateHTML=function(e,t){return`\n    ${RE(t.mediaDuration)}\n  `},OE.customElements.get("media-duration-display")||OE.customElements.define("media-duration-display",bA);var TA,_A={2:SE("Network Error"),3:SE("Decode Error"),4:SE("Source Not Supported"),5:SE("Encryption Error")},AA={2:SE("A network error caused the media download to fail."),3:SE("A media error caused playback to be aborted. The media could be corrupt or your browser does not support this format."),4:SE("An unsupported error occurred. The server or network failed, or your browser does not support this format."),5:SE("The media is encrypted and there are no keys to decrypt it.")},SA=e=>{var t,i;return 1===e.code?null:{title:null!=(t=_A[e.code])?t:`Error ${e.code}`,message:null!=(i=AA[e.code])?i:e.message}},kA=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)};function IA(e){var t;let{title:i,message:r}=null!=(t=SA(e))?t:{},a="";return i&&(a+=`
${i}
`),r&&(a+=`
${r}
`),a}var RA=[eE.MEDIA_ERROR_CODE,eE.MEDIA_ERROR_MESSAGE],LA=class extends w_{constructor(){super(...arguments),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,TA,null)}static get observedAttributes(){return[...super.observedAttributes,...RA]}formatErrorMessage(e){return this.constructor.formatErrorMessage(e)}attributeChangedCallback(e,t,i){var r;if(super.attributeChangedCallback(e,t,i),!RA.includes(e))return;let a=null!=(r=this.mediaError)?r:{code:this.mediaErrorCode,message:this.mediaErrorMessage};if(this.open=function(e){return e.code&&null!==SA(e)}(a),this.open&&(this.shadowRoot.querySelector("slot").name=`error-${this.mediaErrorCode}`,this.shadowRoot.querySelector("#content").innerHTML=this.formatErrorMessage(a),!this.hasAttribute("aria-label"))){let{title:e}=SA(a);e&&this.setAttribute("aria-label",e)}}get mediaError(){return((e,t,i)=>(kA(e,t,"read from private field"),i?i.call(e):t.get(e)))(this,TA)}set mediaError(e){((e,t,i,r)=>{kA(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,TA,e)}get mediaErrorCode(){return ey(this,"mediaerrorcode")}set mediaErrorCode(e){ty(this,"mediaerrorcode",e)}get mediaErrorMessage(){return ay(this,"mediaerrormessage")}set mediaErrorMessage(e){ny(this,"mediaerrormessage",e)}};TA=new WeakMap,LA.getSlotTemplateHTML=function(e){return`\n    \n    \n      ${IA({code:+e.mediaerrorcode,message:e.mediaerrormessage})}\n    \n  `},LA.formatErrorMessage=IA,OE.customElements.get("media-error-dialog")||OE.customElements.define("media-error-dialog",LA);var wA,DA,CA=LA,MA=(e,t,i)=>(((e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)})(e,t,"read from private field"),i?i.call(e):t.get(e)),PA=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)};var xA=class extends w_{constructor(){super(...arguments),PA(this,wA,e=>{var t;if(!this.open)return;let i=null==(t=this.shadowRoot)?void 0:t.querySelector("#content");if(!i)return;let r=e.composedPath(),a=r[0]===this||r.includes(this),n=r.includes(i);a&&!n&&(this.open=!1)}),PA(this,DA,e=>{if(!this.open)return;let t=e.shiftKey&&("/"===e.key||"?"===e.key);("Escape"===e.key||t)&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&(this.open=!1,e.preventDefault(),e.stopPropagation())})}connectedCallback(){super.connectedCallback(),this.open&&(this.addEventListener("click",MA(this,wA)),document.addEventListener("keydown",MA(this,DA)))}disconnectedCallback(){this.removeEventListener("click",MA(this,wA)),document.removeEventListener("keydown",MA(this,DA))}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),"open"===e&&(this.open?(this.addEventListener("click",MA(this,wA)),document.addEventListener("keydown",MA(this,DA))):(this.removeEventListener("click",MA(this,wA)),document.removeEventListener("keydown",MA(this,DA))))}};wA=new WeakMap,DA=new WeakMap,xA.getSlotTemplateHTML=function(e){return`\n    \n    \n      \n    
Keyboard Shortcuts
\n    ${[{keys:["Space","k"],description:"Toggle Playback"},{keys:["m"],description:"Toggle mute"},{keys:["f"],description:"Toggle fullscreen"},{keys:["c"],description:"Toggle captions or subtitles, if available"},{keys:["p"],description:"Toggle Picture in Picture"},{keys:["←","j"],description:"Seek back 10s"},{keys:["→","l"],description:"Seek forward 10s"},{keys:["↑"],description:"Turn volume up"},{keys:["↓"],description:"Turn volume down"},{keys:["< (SHIFT+,)"],description:"Decrease playback rate"},{keys:["> (SHIFT+.)"],description:"Increase playback rate"}].map(({keys:e,description:t})=>`\n      \n        \n        \n      \n    `).join("")}
\n          
${e.map((e,t)=>t>0?`or${e}`:`${e}`).join("")}
\n        		${t}
\n  \n    \n  `},OE.customElements.get("media-keyboard-shortcuts-dialog")||OE.customElements.define("media-keyboard-shortcuts-dialog",xA);var OA,NA=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)};var UA=e=>{let t=e.mediaIsFullscreen?SE("exit fullscreen mode"):SE("enter fullscreen mode");e.setAttribute("aria-label",t)},FA=class extends XT{constructor(){super(...arguments),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,OA,null)}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_IS_FULLSCREEN,eE.MEDIA_FULLSCREEN_UNAVAILABLE]}connectedCallback(){super.connectedCallback(),UA(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_IS_FULLSCREEN&&UA(this)}get mediaFullscreenUnavailable(){return ay(this,eE.MEDIA_FULLSCREEN_UNAVAILABLE)}set mediaFullscreenUnavailable(e){ny(this,eE.MEDIA_FULLSCREEN_UNAVAILABLE,e)}get mediaIsFullscreen(){return iy(this,eE.MEDIA_IS_FULLSCREEN)}set mediaIsFullscreen(e){ry(this,eE.MEDIA_IS_FULLSCREEN,e)}handleClick(e){((e,t,i,r)=>{NA(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,OA,e);let t=((e,t,i)=>(NA(e,t,"read from private field"),i?i.call(e):t.get(e)))(this,OA)instanceof PointerEvent,i=this.mediaIsFullscreen?new OE.CustomEvent(Qv.MEDIA_EXIT_FULLSCREEN_REQUEST,{composed:!0,bubbles:!0}):new OE.CustomEvent(Qv.MEDIA_ENTER_FULLSCREEN_REQUEST,{composed:!0,bubbles:!0,detail:t});this.dispatchEvent(i)}};OA=new WeakMap,FA.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      \n      \n    \n  `},FA.getTooltipContentHTML=function(){return`\n    ${SE("Enter fullscreen mode")}\n    ${SE("Exit fullscreen mode")}\n  `},OE.customElements.get("media-fullscreen-button")||OE.customElements.define("media-fullscreen-button",FA);var{MEDIA_TIME_IS_LIVE:BA,MEDIA_PAUSED:$A}=eE,{MEDIA_SEEK_TO_LIVE_REQUEST:HA,MEDIA_PLAY_REQUEST:GA}=Qv;var KA=e=>{var t;let i=e.mediaPaused||!e.mediaTimeIsLive,r=SE(i?"seek to live":"playing live");e.setAttribute("aria-label",r);let a=null==(t=e.shadowRoot)?void 0:t.querySelector('slot[name="text"]');a&&(a.textContent=SE("live")),i?e.removeAttribute("aria-disabled"):e.setAttribute("aria-disabled","true")},WA=class extends XT{static get observedAttributes(){return[...super.observedAttributes,BA,$A]}connectedCallback(){super.connectedCallback(),KA(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),KA(this)}get mediaPaused(){return iy(this,eE.MEDIA_PAUSED)}set mediaPaused(e){ry(this,eE.MEDIA_PAUSED,e)}get mediaTimeIsLive(){return iy(this,eE.MEDIA_TIME_IS_LIVE)}set mediaTimeIsLive(e){ry(this,eE.MEDIA_TIME_IS_LIVE,e)}handleClick(){!this.mediaPaused&&this.mediaTimeIsLive||(this.dispatchEvent(new OE.CustomEvent(HA,{composed:!0,bubbles:!0})),this.hasAttribute($A)&&this.dispatchEvent(new OE.CustomEvent(GA,{composed:!0,bubbles:!0})))}};WA.getSlotTemplateHTML=function(e){return`\n    \n\n    \n    \n     ${SE("live")}\n  `},OE.customElements.get("media-live-button")||OE.customElements.define("media-live-button",WA);var VA,qA,YA=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},jA=(e,t,i)=>(YA(e,t,"read from private field"),i?i.call(e):t.get(e)),zA=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},QA=(e,t,i,r)=>(YA(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i),XA="loadingdelay",ZA="noautohide";var JA=class extends OE.HTMLElement{constructor(){if(super(),zA(this,VA,void 0),zA(this,qA,500),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=GE(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}}static get observedAttributes(){return[Xv.MEDIA_CONTROLLER,eE.MEDIA_PAUSED,eE.MEDIA_LOADING,XA]}attributeChangedCallback(e,t,i){var r,a,n,s,l;e===XA&&t!==i?this.loadingDelay=Number(i):e===Xv.MEDIA_CONTROLLER&&(t&&(null==(a=null==(r=jA(this,VA))?void 0:r.unassociateElement)||a.call(r,this),QA(this,VA,null)),i&&this.isConnected&&(QA(this,VA,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(l=null==(s=jA(this,VA))?void 0:s.associateElement)||l.call(s,this)))}connectedCallback(){var e,t,i;let r=this.getAttribute(Xv.MEDIA_CONTROLLER);r&&(QA(this,VA,null==(e=this.getRootNode())?void 0:e.getElementById(r)),null==(i=null==(t=jA(this,VA))?void 0:t.associateElement)||i.call(t,this))}disconnectedCallback(){var e,t;null==(t=null==(e=jA(this,VA))?void 0:e.unassociateElement)||t.call(e,this),QA(this,VA,null)}get loadingDelay(){return jA(this,qA)}set loadingDelay(e){QA(this,qA,e);let{style:t}=ZE(this.shadowRoot,":host");t.setProperty("--_loading-indicator-delay",`var(--media-loading-indicator-transition-delay, ${e}ms)`)}get mediaPaused(){return iy(this,eE.MEDIA_PAUSED)}set mediaPaused(e){ry(this,eE.MEDIA_PAUSED,e)}get mediaLoading(){return iy(this,eE.MEDIA_LOADING)}set mediaLoading(e){ry(this,eE.MEDIA_LOADING,e)}get mediaController(){return ay(this,Xv.MEDIA_CONTROLLER)}set mediaController(e){ny(this,Xv.MEDIA_CONTROLLER,e)}get noAutohide(){return iy(this,ZA)}set noAutohide(e){ry(this,ZA,e)}};VA=new WeakMap,qA=new WeakMap,JA.shadowRootOptions={mode:"open"},JA.getTemplateHTML=function(e){return`\n    \n\n    \n\n\n    
${SE("media loading")}
\n  `},OE.customElements.get("media-loading-indicator")||OE.customElements.define("media-loading-indicator",JA);var eS='';var tS=e=>{let t="off"===e.mediaVolumeLevel?SE("unmute"):SE("mute");e.setAttribute("aria-label",t)},iS=class extends XT{static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_VOLUME_LEVEL]}connectedCallback(){super.connectedCallback(),tS(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_VOLUME_LEVEL&&tS(this)}get mediaVolumeLevel(){return ay(this,eE.MEDIA_VOLUME_LEVEL)}set mediaVolumeLevel(e){ny(this,eE.MEDIA_VOLUME_LEVEL,e)}handleClick(){let e="off"===this.mediaVolumeLevel?Qv.MEDIA_UNMUTE_REQUEST:Qv.MEDIA_MUTE_REQUEST;this.dispatchEvent(new OE.CustomEvent(e,{composed:!0,bubbles:!0}))}};iS.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      \n      ${eS}\n      ${eS}\n      \n    \n  `},iS.getTooltipContentHTML=function(){return`\n    ${SE("Mute")}\n    ${SE("Unmute")}\n  `},OE.customElements.get("media-mute-button")||OE.customElements.define("media-mute-button",iS);var rS='';var aS=e=>{let t=e.mediaIsPip?SE("exit picture in picture mode"):SE("enter picture in picture mode");e.setAttribute("aria-label",t)},nS=class extends XT{static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_IS_PIP,eE.MEDIA_PIP_UNAVAILABLE]}connectedCallback(){super.connectedCallback(),aS(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_IS_PIP&&aS(this)}get mediaPipUnavailable(){return ay(this,eE.MEDIA_PIP_UNAVAILABLE)}set mediaPipUnavailable(e){ny(this,eE.MEDIA_PIP_UNAVAILABLE,e)}get mediaIsPip(){return iy(this,eE.MEDIA_IS_PIP)}set mediaIsPip(e){ry(this,eE.MEDIA_IS_PIP,e)}handleClick(){let e=this.mediaIsPip?Qv.MEDIA_EXIT_PIP_REQUEST:Qv.MEDIA_ENTER_PIP_REQUEST;this.dispatchEvent(new OE.CustomEvent(e,{composed:!0,bubbles:!0}))}};nS.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      ${rS}\n      ${rS}\n    \n  `},nS.getTooltipContentHTML=function(){return`\n    ${SE("Enter picture in picture mode")}\n    ${SE("Exit picture in picture mode")}\n  `},OE.customElements.get("media-pip-button")||OE.customElements.define("media-pip-button",nS);var sS,lS=(e,t,i)=>(((e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)})(e,t,"read from private field"),i?i.call(e):t.get(e)),oS="rates",dS=[1,1.2,1.5,1.7,2];var uS=class extends XT{constructor(){var e;super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,sS,new Xy(this,oS,{defaultValue:dS})),this.container=this.shadowRoot.querySelector('slot[name="icon"]'),this.container.innerHTML=`${null!=(e=this.mediaPlaybackRate)?e:1}x`}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_PLAYBACK_RATE,oS]}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),e===oS&&(lS(this,sS).value=i),e===eE.MEDIA_PLAYBACK_RATE){let e=i?+i:Number.NaN,t=Number.isNaN(e)?1:e;this.container.innerHTML=`${t}x`,this.setAttribute("aria-label",SE("Playback rate {playbackRate}",{playbackRate:t}))}}get rates(){return lS(this,sS)}set rates(e){e?Array.isArray(e)?lS(this,sS).value=e.join(" "):"string"==typeof e&&(lS(this,sS).value=e):lS(this,sS).value=""}get mediaPlaybackRate(){return ey(this,eE.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){ty(this,eE.MEDIA_PLAYBACK_RATE,e)}handleClick(){var e,t;let i=Array.from(lS(this,sS).values(),e=>+e).sort((e,t)=>e-t),r=null!=(t=null!=(e=i.find(e=>e>this.mediaPlaybackRate))?e:i[0])?t:1,a=new OE.CustomEvent(Qv.MEDIA_PLAYBACK_RATE_REQUEST,{composed:!0,bubbles:!0,detail:r});this.dispatchEvent(a)}};sS=new WeakMap,uS.getSlotTemplateHTML=function(e){return`\n    \n    ${e.mediaplaybackrate||1}x\n  `},uS.getTooltipContentHTML=function(){return SE("Playback rate")},OE.customElements.get("media-playback-rate-button")||OE.customElements.define("media-playback-rate-button",uS);var hS=e=>{let t=e.mediaPaused?SE("play"):SE("pause");e.setAttribute("aria-label",t)},cS=class extends XT{static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_PAUSED,eE.MEDIA_ENDED]}connectedCallback(){super.connectedCallback(),hS(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),(e===eE.MEDIA_PAUSED||e===eE.MEDIA_LANG)&&hS(this)}get mediaPaused(){return iy(this,eE.MEDIA_PAUSED)}set mediaPaused(e){ry(this,eE.MEDIA_PAUSED,e)}handleClick(){let e=this.mediaPaused?Qv.MEDIA_PLAY_REQUEST:Qv.MEDIA_PAUSE_REQUEST;this.dispatchEvent(new OE.CustomEvent(e,{composed:!0,bubbles:!0}))}};cS.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      \n      \n    \n  `},cS.getTooltipContentHTML=function(){return`\n    ${SE("Play")}\n    ${SE("Pause")}\n  `},OE.customElements.get("media-play-button")||OE.customElements.define("media-play-button",cS);var mS="placeholdersrc",fS="src";var pS=class extends OE.HTMLElement{static get observedAttributes(){return[mS,fS]}constructor(){if(super(),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=GE(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}this.image=this.shadowRoot.querySelector("#image")}attributeChangedCallback(e,t,i){e===fS&&(null==i?this.image.removeAttribute(fS):this.image.setAttribute(fS,i)),e===mS&&(null==i?(e=>{e.style.removeProperty("background-image")})(this.image):((e,t)=>{e.style["background-image"]=`url('${t}')`})(this.image,i))}get placeholderSrc(){return ay(this,mS)}set placeholderSrc(e){ny(this,fS,e)}get src(){return ay(this,fS)}set src(e){ny(this,fS,e)}};pS.shadowRootOptions={mode:"open"},pS.getTemplateHTML=function(e){return'\n    \n\n    \n  '},OE.customElements.get("media-poster-image")||OE.customElements.define("media-poster-image",pS);var gS,vS=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)};gS=new WeakMap,OE.customElements.get("media-preview-chapter-display")||OE.customElements.define("media-preview-chapter-display",class extends gA{constructor(){super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,gS,void 0),((e,t,i,r)=>{vS(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,gS,this.shadowRoot.querySelector("slot"))}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_PREVIEW_CHAPTER,eE.MEDIA_LANG]}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),(e===eE.MEDIA_PREVIEW_CHAPTER||e===eE.MEDIA_LANG)&&i!==t&&null!=i)if(((e,t,i)=>(vS(e,t,"read from private field"),i?i.call(e):t.get(e)))(this,gS).textContent=i,""!==i){let e=SE("chapter: {chapterName}",{chapterName:i});this.setAttribute("aria-valuetext",e)}else this.removeAttribute("aria-valuetext")}get mediaPreviewChapter(){return ay(this,eE.MEDIA_PREVIEW_CHAPTER)}set 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e,t;null==(t=null==(e=bS(this,ES))?void 0:e.unassociateElement)||t.call(e,this),TS(this,ES,null)}attributeChangedCallback(e,t,i){var r,a,n,s,l;[eE.MEDIA_PREVIEW_IMAGE,eE.MEDIA_PREVIEW_COORDS].includes(e)&&this.update(),e===Xv.MEDIA_CONTROLLER&&(t&&(null==(a=null==(r=bS(this,ES))?void 0:r.unassociateElement)||a.call(r,this),TS(this,ES,null)),i&&this.isConnected&&(TS(this,ES,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(l=null==(s=bS(this,ES))?void 0:s.associateElement)||l.call(s,this)))}get mediaPreviewImage(){return ay(this,eE.MEDIA_PREVIEW_IMAGE)}set mediaPreviewImage(e){ny(this,eE.MEDIA_PREVIEW_IMAGE,e)}get mediaPreviewCoords(){let e=this.getAttribute(eE.MEDIA_PREVIEW_COORDS);if(e)return e.split(/\s+/).map(e=>+e)}set mediaPreviewCoords(e){e?this.setAttribute(eE.MEDIA_PREVIEW_COORDS,e.join(" ")):this.removeAttribute(eE.MEDIA_PREVIEW_COORDS)}update(){let e=this.mediaPreviewCoords,t=this.mediaPreviewImage;if(!e||!t)return;let i,r,[a,n,s,l]=e,o=t.split("#")[0],d=getComputedStyle(this),{maxWidth:u,maxHeight:h,minWidth:c,minHeight:m}=d;if("fill"===(d.getPropertyValue("--media-preview-thumbnail-object-fit").trim()||"contain")){let e=parseInt(u)/s,t=parseInt(h)/l,a=parseInt(c)/s,n=parseInt(m)/l;i=e<1?e:Math.max(e,a),r=t<1?t:Math.max(t,n)}else{let e=Math.min(parseInt(u)/s,parseInt(h)/l),t=Math.max(parseInt(c)/s,parseInt(m)/l),a=e<1?e:t>1?t:1;i=a,r=a}let{style:f}=ZE(this.shadowRoot,":host"),p=ZE(this.shadowRoot,"img").style,g=this.shadowRoot.querySelector("img"),v=Math.min(i,r)<1?"min":"max";f.setProperty(`${v}-width`,"initial","important"),f.setProperty(`${v}-height`,"initial","important"),f.width=s*i+"px",f.height=l*r+"px";let E=()=>{p.width=this.imgWidth*i+"px",p.height=this.imgHeight*r+"px",p.display="block"};g.src!==o&&(g.onload=()=>{this.imgWidth=g.naturalWidth,this.imgHeight=g.naturalHeight,E(),g.onload=null},g.src=o,E()),E(),p.transform=`translate(-${a*i}px, -${n*r}px)`}};ES=new 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observedAttributes(){return[...super.observedAttributes,eE.MEDIA_PREVIEW_TIME]}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_PREVIEW_TIME&&null!=i&&(IS(this,AS).textContent=RE(parseFloat(i)))}get mediaPreviewTime(){return ey(this,eE.MEDIA_PREVIEW_TIME)}set mediaPreviewTime(e){ty(this,eE.MEDIA_PREVIEW_TIME,e)}});var RS="seekoffset";var LS=class extends XT{static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_CURRENT_TIME,RS]}connectedCallback(){super.connectedCallback(),this.seekOffset=ey(this,RS,30)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),((e,t)=>{e.setAttribute("aria-label",SE("seek back {seekOffset} seconds",{seekOffset:t}))})(this,this.seekOffset),e===RS&&(this.seekOffset=ey(this,RS,30))}get seekOffset(){return ey(this,RS,30)}set seekOffset(e){ty(this,RS,e),this.setAttribute("aria-label",SE("seek back {seekOffset} seconds",{seekOffset:this.seekOffset})),VE(qE(this,"icon"),this.seekOffset)}get mediaCurrentTime(){return ey(this,eE.MEDIA_CURRENT_TIME,0)}set mediaCurrentTime(e){ty(this,eE.MEDIA_CURRENT_TIME,e)}handleClick(){let e=Math.max(this.mediaCurrentTime-this.seekOffset,0),t=new OE.CustomEvent(Qv.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:e});this.dispatchEvent(t)}};LS.getSlotTemplateHTML=function(e,t){return`\n    ${(e=>`\n  `)(t.seekOffset)}\n  `},LS.getTooltipContentHTML=function(){return SE("Seek backward")},OE.customElements.get("media-seek-backward-button")||OE.customElements.define("media-seek-backward-button",LS);var wS="seekoffset";var DS=class extends XT{static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_CURRENT_TIME,wS]}connectedCallback(){super.connectedCallback(),this.seekOffset=ey(this,wS,30)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),((e,t)=>{e.setAttribute("aria-label",SE("seek forward {seekOffset} seconds",{seekOffset:t}))})(this,this.seekOffset),e===wS&&(this.seekOffset=ey(this,wS,30))}get 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instanceof WeakSet?t.add(e):t.set(e,i)},VS=(e,t,i,r)=>(GS(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i),qS=(e,t,i)=>(GS(e,t,"access private method"),i),YS={REMAINING:"remaining",SHOW_DURATION:"showduration",NO_TOGGLE:"notoggle"},jS=[...Object.values(YS),eE.MEDIA_CURRENT_TIME,eE.MEDIA_DURATION,eE.MEDIA_SEEKABLE],zS=["Enter"," "],QS=(e,{timesSep:t=" / "}={})=>{var i,r;let a=null!=(i=e.mediaCurrentTime)?i:0,[,n]=null!=(r=e.mediaSeekable)?r:[],s=0;Number.isFinite(e.mediaDuration)?s=e.mediaDuration:Number.isFinite(n)&&(s=n);let l=e.remaining?RE(0-(s-a)):RE(a);return e.showDuration?`${l}${t}${RE(s)}`:l};var XS=class extends gA{constructor(){super(),WS(this,xS),WS(this,NS),WS(this,FS),WS(this,$S),WS(this,CS,void 0),WS(this,MS,null),WS(this,PS,e=>{let{metaKey:t,altKey:i,key:r}=e;t||i||!zS.includes(r)?this.removeEventListener("keyup",KS(this,MS)):this.addEventListener("keyup",KS(this,MS))}),VS(this,CS,this.shadowRoot.querySelector("slot")),KS(this,CS).innerHTML=`${QS(this)}`}static get observedAttributes(){return[...super.observedAttributes,...jS,"disabled"]}connectedCallback(){let{style:e}=ZE(this.shadowRoot,":host(:hover:not([notoggle]))");e.setProperty("cursor","var(--media-cursor, pointer)"),e.setProperty("background","var(--media-control-hover-background, rgba(50 50 70 / .7))"),this.setAttribute("aria-label",SE("playback time")),qS(this,FS,BS).call(this),super.connectedCallback()}toggleTimeDisplay(){this.noToggle||(this.hasAttribute("remaining")?this.removeAttribute("remaining"):this.setAttribute("remaining",""))}disconnectedCallback(){this.disable(),qS(this,NS,US).call(this),super.disconnectedCallback()}attributeChangedCallback(e,t,i){(e=>{e.setAttribute("aria-label",SE("playback 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mediaSeekable(e){null!=e?this.setAttribute(eE.MEDIA_SEEKABLE,e.join(":")):this.removeAttribute(eE.MEDIA_SEEKABLE)}update(){let e=QS(this);(e=>{var t;let i=e.mediaCurrentTime,[,r]=null!=(t=e.mediaSeekable)?t:[],a=null;if(Number.isFinite(e.mediaDuration)?a=e.mediaDuration:Number.isFinite(r)&&(a=r),null==i||null===a)return void e.setAttribute("aria-description",SE("video not loaded, unknown time."));let n=e.remaining?IE(0-(a-i)):IE(i);if(!e.showDuration)return void e.setAttribute("aria-description",n);let s=IE(a),l=SE("{currentTime} of {totalTime}",{currentTime:n,totalTime:s});e.setAttribute("aria-description",l)})(this),e!==KS(this,CS).innerHTML&&(KS(this,CS).innerHTML=e)}};CS=new WeakMap,MS=new WeakMap,PS=new WeakMap,xS=new WeakSet,OS=function(){KS(this,MS)||(VS(this,MS,e=>{let{key:t}=e;zS.includes(t)?this.toggleTimeDisplay():this.removeEventListener("keyup",KS(this,MS))}),this.addEventListener("keydown",KS(this,PS)),this.addEventListener("click",this.toggleTimeDisplay))},NS=new 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dk(e,t,r)}}))(this,ik)._),r=(e-dk(this,rk))/1e3/this.duration,a=dk(this,ak)+r*this.playbackRate;a-dk(this,ZS).valueAsNumber>0?hk(this,nk,this.playbackRate/this.duration/i):(hk(this,nk,.995*dk(this,nk)),a=dk(this,ZS).valueAsNumber+dk(this,nk)),this.callback(a)}}),hk(this,ZS,e),this.callback=t,this.fps=i}start(){0===dk(this,sk)&&(hk(this,ek,performance.now()),hk(this,JS,dk(this,ek)),hk(this,ik,0),dk(this,lk).call(this))}stop(){0!==dk(this,sk)&&(cancelAnimationFrame(dk(this,sk)),hk(this,sk,0))}update({start:e,duration:t,playbackRate:i}){let r=e-dk(this,ZS).valueAsNumber,a=Math.abs(t-this.duration);(r>0||r<-.03||a>=.5)&&this.callback(e),hk(this,ak,e),hk(this,rk,performance.now()),this.duration=t,this.playbackRate=i}};ZS=new WeakMap,JS=new WeakMap,ek=new WeakMap,tk=new WeakMap,ik=new WeakMap,rk=new WeakMap,ak=new WeakMap,nk=new WeakMap,sk=new WeakMap,lk=new WeakMap;var mk,fk,pk,gk,vk,Ek,yk,bk,Tk,_k,Ak,Sk,kk,Ik,Rk,Lk,wk,Dk,Ck,Mk,Pk,xk,Ok,Nk,Uk,Fk,Bk=(e,t,i)=>{if(!t.has(e))throw 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0),Hk(this,gk,void 0),Hk(this,vk,void 0),Hk(this,Ek,void 0),Hk(this,yk,void 0),Hk(this,bk,void 0),Hk(this,Tk,void 0),Hk(this,_k,void 0),Hk(this,Ak,()=>{Kk(this,Sk,kk).call(this)?$k(this,fk).start():$k(this,fk).stop()}),Hk(this,Ik,e=>{this.dragging||(EE(e)&&(this.range.valueAsNumber=e),$k(this,_k)||this.updateBar())}),this.shadowRoot.querySelector("#track").insertAdjacentHTML("afterbegin",'
'),Gk(this,pk,this.shadowRoot.querySelectorAll('[part~="box"]')),Gk(this,vk,this.shadowRoot.querySelector('[part~="preview-box"]')),Gk(this,Ek,this.shadowRoot.querySelector('[part~="current-box"]'));let e=getComputedStyle(this);Gk(this,yk,parseInt(e.getPropertyValue("--media-box-padding-left"))),Gk(this,bk,parseInt(e.getPropertyValue("--media-box-padding-right"))),Gk(this,fk,new ck(this.range,$k(this,Ik),60))}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_PAUSED,eE.MEDIA_DURATION,eE.MEDIA_SEEKABLE,eE.MEDIA_CURRENT_TIME,eE.MEDIA_PREVIEW_IMAGE,eE.MEDIA_PREVIEW_TIME,eE.MEDIA_PREVIEW_CHAPTER,eE.MEDIA_BUFFERED,eE.MEDIA_PLAYBACK_RATE,eE.MEDIA_LOADING,eE.MEDIA_ENDED]}connectedCallback(){var e;super.connectedCallback(),this.range.setAttribute("aria-label",SE("seek")),$k(this,Ak).call(this),Gk(this,mk,this.getRootNode()),null==(e=$k(this,mk))||e.addEventListener("transitionstart",this)}disconnectedCallback(){var e;super.disconnectedCallback(),$k(this,fk).stop(),null==(e=$k(this,mk))||e.removeEventListener("transitionstart",this),Gk(this,mk,null)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),t!=i&&(e===eE.MEDIA_CURRENT_TIME||e===eE.MEDIA_PAUSED||e===eE.MEDIA_ENDED||e===eE.MEDIA_LOADING||e===eE.MEDIA_DURATION||e===eE.MEDIA_SEEKABLE?($k(this,fk).update({start:Wk(this),duration:this.mediaSeekableEnd-this.mediaSeekableStart,playbackRate:this.mediaPlaybackRate}),$k(this,Ak).call(this),(e=>{let t=e.range,i=IE(+Vk(e)),r=IE(+e.mediaSeekableEnd),a=i&&r?SE("{currentTime} of {totalTime}",{currentTime:i,totalTime:r}):SE("video not loaded, unknown time.");t.setAttribute("aria-valuetext",a)})(this)):e===eE.MEDIA_BUFFERED&&this.updateBufferedBar(),(e===eE.MEDIA_DURATION||e===eE.MEDIA_SEEKABLE)&&(this.mediaChaptersCues=$k(this,Tk),this.updateBar()))}get mediaChaptersCues(){return $k(this,Tk)}set mediaChaptersCues(e){var t;Gk(this,Tk,e),this.updateSegments(null==(t=$k(this,Tk))?void 0:t.map(e=>({start:Wk(this,e.startTime),end:Wk(this,e.endTime)})))}get mediaPaused(){return iy(this,eE.MEDIA_PAUSED)}set mediaPaused(e){ry(this,eE.MEDIA_PAUSED,e)}get mediaLoading(){return iy(this,eE.MEDIA_LOADING)}set mediaLoading(e){ry(this,eE.MEDIA_LOADING,e)}get mediaDuration(){return ey(this,eE.MEDIA_DURATION)}set mediaDuration(e){ty(this,eE.MEDIA_DURATION,e)}get mediaCurrentTime(){return ey(this,eE.MEDIA_CURRENT_TIME)}set mediaCurrentTime(e){ty(this,eE.MEDIA_CURRENT_TIME,e)}get mediaPlaybackRate(){return ey(this,eE.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){ty(this,eE.MEDIA_PLAYBACK_RATE,e)}get mediaBuffered(){let e=this.getAttribute(eE.MEDIA_BUFFERED);return e?e.split(" ").map(e=>e.split(":").map(e=>+e)):[]}set mediaBuffered(e){if(!e)return void this.removeAttribute(eE.MEDIA_BUFFERED);let t=e.map(e=>e.join(":")).join(" ");this.setAttribute(eE.MEDIA_BUFFERED,t)}get mediaSeekable(){let e=this.getAttribute(eE.MEDIA_SEEKABLE);if(e)return e.split(":").map(e=>+e)}set 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OE.CustomEvent(Qv.MEDIA_AUDIO_TRACK_REQUEST,{composed:!0,bubbles:!0,detail:this.value});this.dispatchEvent(e)},OE.customElements.get("media-audio-track-menu")||OE.customElements.define("media-audio-track-menu",class extends nL{constructor(){super(...arguments),VL(this,BL),VL(this,HL),VL(this,UL,[]),VL(this,FL,void 0)}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_AUDIO_TRACK_LIST,eE.MEDIA_AUDIO_TRACK_ENABLED,eE.MEDIA_AUDIO_TRACK_UNAVAILABLE]}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_AUDIO_TRACK_ENABLED&&t!==i?this.value=i:e===eE.MEDIA_AUDIO_TRACK_LIST&&t!==i&&(qL(this,UL,function(e){return null==e?void 0:e.split(/\s+/).map(gE)}(null!=i?i:"")),YL(this,BL,$L).call(this))}connectedCallback(){super.connectedCallback(),this.addEventListener("change",YL(this,HL,GL))}disconnectedCallback(){super.disconnectedCallback(),this.removeEventListener("change",YL(this,HL,GL))}get anchorElement(){var e;return"auto"!==this.anchor?super.anchorElement:null==(e=KE(this))?void 0:e.querySelector("media-audio-track-menu-button")}get mediaAudioTrackList(){return WL(this,UL)}set mediaAudioTrackList(e){qL(this,UL,e),YL(this,BL,$L).call(this)}get mediaAudioTrackEnabled(){var e;return null!=(e=ay(this,eE.MEDIA_AUDIO_TRACK_ENABLED))?e:""}set mediaAudioTrackEnabled(e){ny(this,eE.MEDIA_AUDIO_TRACK_ENABLED,e)}});var jL=e=>{let t=SE("Audio");e.setAttribute("aria-label",t)},zL=class extends OL{static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_AUDIO_TRACK_ENABLED,eE.MEDIA_AUDIO_TRACK_UNAVAILABLE]}connectedCallback(){super.connectedCallback(),jL(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_LANG&&jL(this)}get invokeTargetElement(){var e;return null!=this.invokeTarget?super.invokeTargetElement:null==(e=KE(this))?void 0:e.querySelector("media-audio-track-menu")}get mediaAudioTrackEnabled(){var e;return null!=(e=ay(this,eE.MEDIA_AUDIO_TRACK_ENABLED))?e:""}set mediaAudioTrackEnabled(e){ny(this,eE.MEDIA_AUDIO_TRACK_ENABLED,e)}};zL.getSlotTemplateHTML=function(){return'\n    \n    \n  '},zL.getTooltipContentHTML=function(){return SE("Audio")},OE.customElements.get("media-audio-track-menu-button")||OE.customElements.define("media-audio-track-menu-button",zL);var QL,XL,ZL,JL,ew,tw=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},iw=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},rw=(e,t,i)=>(tw(e,t,"access private method"),i);var aw=class extends nL{constructor(){super(...arguments),iw(this,XL),iw(this,JL),iw(this,QL,void 0)}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_SUBTITLES_LIST,eE.MEDIA_SUBTITLES_SHOWING]}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_SUBTITLES_LIST&&t!==i?rw(this,XL,ZL).call(this):e===eE.MEDIA_SUBTITLES_SHOWING&&t!==i&&(this.value=i||"",rw(this,XL,ZL).call(this))}connectedCallback(){super.connectedCallback(),this.addEventListener("change",rw(this,JL,ew))}disconnectedCallback(){super.disconnectedCallback(),this.removeEventListener("change",rw(this,JL,ew))}get anchorElement(){return"auto"!==this.anchor?super.anchorElement:KE(this).querySelector("media-captions-menu-button")}get mediaSubtitlesList(){return nw(this,eE.MEDIA_SUBTITLES_LIST)}set mediaSubtitlesList(e){sw(this,eE.MEDIA_SUBTITLES_LIST,e)}get mediaSubtitlesShowing(){return nw(this,eE.MEDIA_SUBTITLES_SHOWING)}set mediaSubtitlesShowing(e){sw(this,eE.MEDIA_SUBTITLES_SHOWING,e)}};QL=new WeakMap,XL=new WeakSet,ZL=function(){var e;let t=((e,t,i)=>(tw(e,t,"read from private field"),i?i.call(e):t.get(e)))(this,QL)!==JSON.stringify(this.mediaSubtitlesList),i=this.value!==this.getAttribute(eE.MEDIA_SUBTITLES_SHOWING);if(!t&&!i)return;((e,t,i,r)=>{tw(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,QL,JSON.stringify(this.mediaSubtitlesList)),this.defaultSlot.textContent="";let r=!this.value,a=JR({type:"radio",text:this.formatMenuItemText(SE("Off")),value:"off",checked:r});a.prepend(eL(this,"checked-indicator")),this.defaultSlot.append(a);let n=this.mediaSubtitlesList;for(let t of n){let i=JR({type:"radio",text:this.formatMenuItemText(t.label,t),value:Eb(t),checked:this.value==Eb(t)});i.prepend(eL(this,"checked-indicator")),"captions"===(null!=(e=t.kind)?e:"subs")&&i.append(eL(this,"captions-indicator")),this.defaultSlot.append(i)}},JL=new WeakSet,ew=function(){let e=this.mediaSubtitlesShowing,t=this.getAttribute(eE.MEDIA_SUBTITLES_SHOWING),i=this.value!==t;if(null!=e&&e.length&&i&&this.dispatchEvent(new OE.CustomEvent(Qv.MEDIA_DISABLE_SUBTITLES_REQUEST,{composed:!0,bubbles:!0,detail:e})),!this.value||!i)return;let r=new OE.CustomEvent(Qv.MEDIA_SHOW_SUBTITLES_REQUEST,{composed:!0,bubbles:!0,detail:this.value});this.dispatchEvent(r)},aw.getTemplateHTML=function(e){return`\n    ${nL.getTemplateHTML(e)}\n    \n  `};var nw=(e,t)=>{let i=e.getAttribute(t);return i?gb(i):[]},sw=(e,t,i)=>{if(null==i||!i.length)return void e.removeAttribute(t);let r=yb(i);e.getAttribute(t)!==r&&e.setAttribute(t,r)};OE.customElements.get("media-captions-menu")||OE.customElements.define("media-captions-menu",aw);var lw=e=>{e.setAttribute("data-captions-enabled",Ab(e).toString())},ow=e=>{e.setAttribute("aria-label",SE("closed captions"))},dw=class extends OL{static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_SUBTITLES_LIST,eE.MEDIA_SUBTITLES_SHOWING,eE.MEDIA_LANG]}connectedCallback(){super.connectedCallback(),ow(this),lw(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_SUBTITLES_SHOWING?lw(this):e===eE.MEDIA_LANG&&ow(this)}get invokeTargetElement(){var e;return null!=this.invokeTarget?super.invokeTargetElement:null==(e=KE(this))?void 0:e.querySelector("media-captions-menu")}get mediaSubtitlesList(){return uw(this,eE.MEDIA_SUBTITLES_LIST)}set mediaSubtitlesList(e){hw(this,eE.MEDIA_SUBTITLES_LIST,e)}get mediaSubtitlesShowing(){return uw(this,eE.MEDIA_SUBTITLES_SHOWING)}set mediaSubtitlesShowing(e){hw(this,eE.MEDIA_SUBTITLES_SHOWING,e)}};dw.getSlotTemplateHTML=function(){return'\n    \n\n    \n      \n      \n    \n  '},dw.getTooltipContentHTML=function(){return SE("Captions")};var uw=(e,t)=>{let i=e.getAttribute(t);return i?gb(i):[]},hw=(e,t,i)=>{if(null==i||!i.length)return void e.removeAttribute(t);let r=yb(i);e.getAttribute(t)!==r&&e.setAttribute(t,r)};OE.customElements.get("media-captions-menu-button")||OE.customElements.define("media-captions-menu-button",dw);var cw,mw,fw,pw,gw,vw=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Ew=(e,t,i)=>(vw(e,t,"read from private field"),i?i.call(e):t.get(e)),yw=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},bw=(e,t,i)=>(vw(e,t,"access private method"),i),Tw="rates";cw=new WeakMap,mw=new WeakSet,fw=function(){this.defaultSlot.textContent="";let e=this.mediaPlaybackRate,t=new Set(Array.from(Ew(this,cw)).map(e=>Number(e)));e>0&&!t.has(e)&&t.add(e);let i=Array.from(t).sort((e,t)=>e-t);for(let t of i){let i=JR({type:"radio",text:this.formatMenuItemText(`${t}x`,t),value:t.toString(),checked:e===t});i.prepend(eL(this,"checked-indicator")),this.defaultSlot.append(i)}},pw=new WeakSet,gw=function(){if(!this.value)return;let e=new OE.CustomEvent(Qv.MEDIA_PLAYBACK_RATE_REQUEST,{composed:!0,bubbles:!0,detail:this.value});this.dispatchEvent(e)},OE.customElements.get("media-playback-rate-menu")||OE.customElements.define("media-playback-rate-menu",class extends nL{constructor(){super(),yw(this,mw),yw(this,pw),yw(this,cw,new Xy(this,Tw,{defaultValue:dS})),bw(this,mw,fw).call(this)}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_PLAYBACK_RATE,Tw]}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===eE.MEDIA_PLAYBACK_RATE&&t!=i?(this.value=i,bw(this,mw,fw).call(this)):e===Tw&&t!=i&&(Ew(this,cw).value=i,bw(this,mw,fw).call(this))}connectedCallback(){super.connectedCallback(),this.addEventListener("change",bw(this,pw,gw))}disconnectedCallback(){super.disconnectedCallback(),this.removeEventListener("change",bw(this,pw,gw))}get anchorElement(){return"auto"!==this.anchor?super.anchorElement:KE(this).querySelector("media-playback-rate-menu-button")}get rates(){return Ew(this,cw)}set rates(e){e?Array.isArray(e)?Ew(this,cw).value=e.join(" "):"string"==typeof e&&(Ew(this,cw).value=e):Ew(this,cw).value="",bw(this,mw,fw).call(this)}get mediaPlaybackRate(){return ey(this,eE.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){ty(this,eE.MEDIA_PLAYBACK_RATE,e)}});var _w=class extends OL{static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_PLAYBACK_RATE]}constructor(){var e;super(),this.container=this.shadowRoot.querySelector('slot[name="icon"]'),this.container.innerHTML=`${null!=(e=this.mediaPlaybackRate)?e:1}x`}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),e===eE.MEDIA_PLAYBACK_RATE){let e=i?+i:Number.NaN,t=Number.isNaN(e)?1:e;this.container.innerHTML=`${t}x`,this.setAttribute("aria-label",SE("Playback rate {playbackRate}",{playbackRate:t}))}}get invokeTargetElement(){return null!=this.invokeTarget?super.invokeTargetElement:KE(this).querySelector("media-playback-rate-menu")}get mediaPlaybackRate(){return ey(this,eE.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){ty(this,eE.MEDIA_PLAYBACK_RATE,e)}};_w.getSlotTemplateHTML=function(e){return`\n    \n    ${e.mediaplaybackrate||1}x\n  `},_w.getTooltipContentHTML=function(){return SE("Playback rate")},OE.customElements.get("media-playback-rate-menu-button")||OE.customElements.define("media-playback-rate-menu-button",_w);var Aw,Sw,kw,Iw,Rw,Lw,ww=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Dw=(e,t,i)=>(ww(e,t,"read from private field"),i?i.call(e):t.get(e)),Cw=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},Mw=(e,t,i,r)=>(ww(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i),Pw=(e,t,i)=>(ww(e,t,"access private method"),i);Aw=new WeakMap,Sw=new WeakMap,kw=new WeakSet,Iw=function(){let e=!this.mediaRenditionSelected;if(Dw(this,Sw).mediaRenditionList===JSON.stringify(this.mediaRenditionList)&&Dw(this,Sw).mediaHeight===this.mediaHeight&&Dw(this,Sw).mediaWidth===this.mediaWidth&&Dw(this,Sw).isAuto===e)return;Dw(this,Sw).mediaRenditionList=JSON.stringify(this.mediaRenditionList),Dw(this,Sw).mediaHeight=this.mediaHeight,Dw(this,Sw).mediaWidth=this.mediaWidth,Dw(this,Sw).isAuto=e;let t=this.mediaRenditionList.sort(this.compareRendition.bind(this)),i=t.find(e=>e.id===this.mediaRenditionSelected);for(let e of t)e.selected=e===i;this.defaultSlot.textContent="";for(let i of t){let t=JR({type:"radio",text:this.formatRendition(i,{showBitrate:this.showRenditionBitrate(i)}),value:`${i.id}`,checked:i.selected&&!e});t.prepend(eL(this,"checked-indicator")),this.defaultSlot.append(t)}let r,a=i&&this.showRenditionBitrate(i);e&&(i?r=this.formatMenuItemText(`${SE("Auto")} • ${this.formatRendition(i,{showBitrate:a})}`,i):this.mediaHeight>0&&this.mediaWidth>0&&(r=this.formatMenuItemText(`${SE("Auto")} (${Math.min(this.mediaWidth,this.mediaHeight)}p)`))),r||(r=this.formatMenuItemText(SE("Auto")));let n=JR({type:"radio",text:r,value:"auto",checked:e});n.dataset.description=r,n.prepend(eL(this,"checked-indicator")),this.defaultSlot.append(n)},Rw=new WeakSet,Lw=function(){if(null==this.value)return;let e=new OE.CustomEvent(Qv.MEDIA_RENDITION_REQUEST,{composed:!0,bubbles:!0,detail:this.value});this.dispatchEvent(e)},OE.customElements.get("media-rendition-menu")||OE.customElements.define("media-rendition-menu",class extends nL{constructor(){super(...arguments),Cw(this,kw),Cw(this,Rw),Cw(this,Aw,[]),Cw(this,Sw,{})}static get observedAttributes(){return[...super.observedAttributes,eE.MEDIA_RENDITION_LIST,eE.MEDIA_RENDITION_SELECTED,eE.MEDIA_RENDITION_UNAVAILABLE,eE.MEDIA_HEIGHT,eE.MEDIA_WIDTH]}static formatMenuItemText(e,t){return super.formatMenuItemText(e,t)}static formatRendition(e,{showBitrate:t=!1}={}){let i=`${Math.min(e.width,e.height)}p`;if(t&&e.bitrate){let t=e.bitrate/1e6;return`${i} (${`${t.toFixed(t<1?1:0)} Mbps`})`}return this.formatMenuItemText(i,e)}static compareRendition(e,t){var i,r;return t.height===e.height?(null!=(i=t.bitrate)?i:0)-(null!=(r=e.bitrate)?r:0):t.height-e.height}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),t!==i)switch(e){case eE.MEDIA_RENDITION_SELECTED:this.value=null!=i?i:"auto",Pw(this,kw,Iw).call(this);break;case eE.MEDIA_RENDITION_LIST:Mw(this,Aw,function(e){return null==e?void 0:e.split(/\s+/).map(fE)}(i)),Pw(this,kw,Iw).call(this);break;case eE.MEDIA_HEIGHT:case eE.MEDIA_WIDTH:Pw(this,kw,Iw).call(this)}}connectedCallback(){super.connectedCallback(),this.addEventListener("change",Pw(this,Rw,Lw))}disconnectedCallback(){super.disconnectedCallback(),this.removeEventListener("change",Pw(this,Rw,Lw))}get 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observedAttributes(){return[...super.observedAttributes,eE.MEDIA_RENDITION_SELECTED,eE.MEDIA_RENDITION_UNAVAILABLE,eE.MEDIA_HEIGHT]}connectedCallback(){super.connectedCallback(),this.setAttribute("aria-label",SE("quality"))}get invokeTargetElement(){return null!=this.invokeTarget?super.invokeTargetElement:KE(this).querySelector("media-rendition-menu")}get mediaRenditionSelected(){return ay(this,eE.MEDIA_RENDITION_SELECTED)}set mediaRenditionSelected(e){ny(this,eE.MEDIA_RENDITION_SELECTED,e)}get mediaHeight(){return ey(this,eE.MEDIA_HEIGHT)}set mediaHeight(e){ty(this,eE.MEDIA_HEIGHT,e)}};xw.getSlotTemplateHTML=function(){return'\n    \n    \n  '},xw.getTooltipContentHTML=function(){return SE("Quality")},OE.customElements.get("media-rendition-menu-button")||OE.customElements.define("media-rendition-menu-button",xw);var Ow,Nw,Uw,Fw,Bw,$w,Hw,Gw,Kw,Ww,Vw,qw,Yw,jw,zw,Qw=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Xw=(e,t,i)=>(Qw(e,t,"read from private 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  ${eC(e)}
`)(function(e,t){var i,r,a;return{src:!e.playbackId&&e.src,playbackId:e.playbackId,hasSrc:!!e.playbackId||!!e.src||!!e.currentSrc,poster:e.poster,storyboard:(null==(i=e.media)?void 0:i.currentSrc)&&e.storyboard,storyboardSrc:e.getAttribute(dC.STORYBOARD_SRC),fullscreenElement:e.getAttribute(dC.FULLSCREEN_ELEMENT),placeholder:e.getAttribute("placeholder"),themeTemplate:cC(e),thumbnailTime:!e.tokens.thumbnail&&e.thumbnailTime,autoplay:e.autoplay,crossOrigin:e.crossOrigin,loop:e.loop,noHotKeys:e.hasAttribute(dC.NOHOTKEYS),hotKeys:e.getAttribute(dC.HOTKEYS),muted:e.muted,paused:e.paused,preload:e.preload,envKey:e.envKey,preferCmcd:e.preferCmcd,debug:e.debug,disableTracking:e.disableTracking,disableCookies:e.disableCookies,tokens:e.tokens,beaconCollectionDomain:e.beaconCollectionDomain,maxResolution:e.maxResolution,minResolution:e.minResolution,maxAutoResolution:e.maxAutoResolution,programStartTime:e.programStartTime,programEndTime:e.programEndTime,assetStartTime:e.assetStartTime,assetEndTime:e.assetEndTime,renditionOrder:e.renditionOrder,metadata:e.metadata,playerInitTime:e.playerInitTime,playerSoftwareName:e.playerSoftwareName,playerSoftwareVersion:e.playerSoftwareVersion,startTime:e.startTime,initialBandwidthEstimateKbps:e.initialBandwidthEstimateKbps,initialEstimateSegments:e.initialEstimateSegments,minPreloadSegments:e.minPreloadSegments,preferPlayback:e.preferPlayback,audio:e.audio,defaultStreamType:e.defaultStreamType,targetLiveWindow:e.getAttribute(ug.TARGET_LIVE_WINDOW),streamType:kD(e.getAttribute(ug.STREAM_TYPE)),primaryColor:e.getAttribute(dC.PRIMARY_COLOR),secondaryColor:e.getAttribute(dC.SECONDARY_COLOR),accentColor:e.getAttribute(dC.ACCENT_COLOR),forwardSeekOffset:e.forwardSeekOffset,backwardSeekOffset:e.backwardSeekOffset,defaultHiddenCaptions:e.defaultHiddenCaptions,defaultDuration:e.defaultDuration,defaultShowRemainingTime:e.defaultShowRemainingTime,hideDuration:mC(e),playbackRates:e.getAttribute(dC.PLAYBACK_RATES),customDomain:null!=(r=e.getAttribute(ug.CUSTOM_DOMAIN))?r:void 0,title:e.getAttribute(dC.TITLE),videoTitle:null!=(a=e.getAttribute(dC.VIDEO_TITLE))?a:e.getAttribute(dC.TITLE),novolumepref:e.hasAttribute(dC.NO_VOLUME_PREF),nomutedpref:e.hasAttribute(dC.NO_MUTED_PREF),proudlyDisplayMuxBadge:e.hasAttribute(dC.PROUDLY_DISPLAY_MUX_BADGE),castReceiver:e.castReceiver,disablePseudoEnded:e.hasAttribute(dC.DISABLE_PSEUDO_ENDED),maxReconnectRetries:e.maxReconnectRetries,capRenditionToPlayerSize:e.capRenditionToPlayerSize,...t,extraSourceParams:e.extraSourceParams}}(this,{...nD(this,LC),...e})),this.shadowRoot)},OC=function(){let e=e=>{var t,i;if(null==e||!e.startsWith("theme-"))return;let r=e.replace(/^theme-/,"");if(uC.includes(r))return;let a=this.getAttribute(e);null!=a?null==(t=this.mediaTheme)||t.setAttribute(r,a):null==(i=this.mediaTheme)||i.removeAttribute(r)};lD(this,bC,new MutationObserver(t=>{for(let{attributeName:i}of t)e(i)})),nD(this,bC).observe(this,{attributes:!0}),this.getAttributeNames().forEach(e)},NC=function(){var e,t;this.addEventListener("error",nD(this,wC)),this.addEventListener("click",nD(this,SC)),null==(e=this.mediaTheme)||e.addEventListener("close",nD(this,kC)),null==(t=this.mediaTheme)||t.addEventListener("focusin",nD(this,IC)),this.media&&(this.media.errorTranslator=(e={})=>{var t,i,r;if(!((null==(t=this.media)?void 0:t.error)instanceof Cm))return e;let a=rC(null==(i=this.media)?void 0:i.error);return{player_error_code:null==(r=this.media)?void 0:r.error.code,player_error_message:a.message?String(a.message):e.player_error_message,player_error_context:a.context?String(a.context):e.player_error_context}})},UC=function(){var e,t,i,r;null==(t=null==(e=this.media)?void 0:e.textTracks)||t.addEventListener("addtrack",nD(this,AC)),null==(r=null==(i=this.media)?void 0:i.textTracks)||r.addEventListener("removetrack",nD(this,AC))},FC=function(){var e,t;if(!/Firefox/i.test(navigator.userAgent))return;let i,r=new WeakMap,a=()=>this.streamType===xm.LIVE&&!this.secondaryColor&&this.offsetWidth>=800,n=(e,t,i=!1)=>{a()||Array.from(e&&e.activeCues||[]).forEach(e=>{if(!(!e.snapToLines||e.line<-5||e.line>=0&&e.line<10))if(!t||this.paused){let t=e.text.split("\n").length,a=-3;this.streamType===xm.LIVE&&(a=-2);let n=a-t;if(e.line===n&&!i)return;r.has(e)||r.set(e,e.line),e.line=n}else setTimeout(()=>{e.line=r.get(e)||"auto"},500)})},s=()=>{var e,t;n(i,null!=(t=null==(e=this.mediaController)?void 0:e.hasAttribute(Uy.USER_INACTIVE))&&t)},l=()=>{var e,t;let r=Array.from((null==(t=null==(e=this.mediaController)?void 0:e.media)?void 0:t.textTracks)||[]).filter(e=>["subtitles","captions"].includes(e.kind)&&"showing"===e.mode)[0];r!==i&&(null==i||i.removeEventListener("cuechange",s)),i=r,null==i||i.addEventListener("cuechange",s),n(i,nD(this,EC))};l(),null==(e=this.textTracks)||e.addEventListener("change",l),null==(t=this.textTracks)||t.addEventListener("addtrack",l);let o=()=>{var e,t;let r=null==(t=null==(e=this.mediaController)?void 0:e.hasAttribute(Uy.USER_INACTIVE))||t;nD(this,EC)!==r&&(lD(this,EC,r),n(i,nD(this,EC)))};this.addEventListener("userinactivechange",o),lD(this,RC,()=>{var e,t;null==i||i.removeEventListener("cuechange",s),null==(e=this.textTracks)||e.removeEventListener("change",l),null==(t=this.textTracks)||t.removeEventListener("addtrack",l),this.removeEventListener("userinactivechange",o)})};var YC=class extends KD{constructor(){super(),sD(this,DC),sD(this,pC),sD(this,gC,!1),sD(this,vC,{}),sD(this,EC,!0),sD(this,yC,new CD(this,"hotkeys")),sD(this,bC),sD(this,TC,()=>oD(this,DC,xC).call(this)),sD(this,_C,()=>oD(this,DC,xC).call(this)),sD(this,AC,()=>oD(this,DC,xC).call(this)),sD(this,SC,e=>{e.composedPath().find(e=>{var t;return null==(t=null==e?void 0:e.hasAttribute)?void 0:t.call(e,"data-mux-reload")})&&(e.preventDefault(),window.location.reload())}),sD(this,kC,e=>{var t;"media-error-dialog"===(null==(t=e.composedPath()[0])?void 0:t.localName)&&oD(this,DC,PC).call(this,{isDialogOpen:!1})}),sD(this,IC,e=>{var t;"media-error-dialog"===(null==(t=e.composedPath()[0])?void 0:t.localName)&&(TD(this,gD.activeElement)||e.preventDefault())}),sD(this,RC),sD(this,LC,{...WC}),sD(this,wC,e=>{var t;let i=null==(t=this.media)?void 0:t.error;if(!(i instanceof Cm)){let{message:e,code:t}=null!=i?i:{};i=new Cm(e,t)}if(null==i||!i.fatal)return PD(i),void(i.data&&PD(`${i.name} data:`,i.data));let r=rC(i);r.message&&OD(r),xD(i),i.data&&xD(`${i.name} data:`,i.data),oD(this,DC,PC).call(this,{isDialogOpen:!0})}),lD(this,pC,ip()),this.attachShadow({mode:"open"}),oD(this,DC,MC).call(this),this.isConnected&&oD(this,DC,CC).call(this)}static get NAME(){return KC}static get VERSION(){return GC}static get observedAttributes(){var e;return[...null!=(e=KD.observedAttributes)?e:[],...$C,...BC,...HC]}setAttribute(e,t){super.setAttribute(e,t),e.startsWith("metadata-")&&this.media&&(this.media.metadata=fC(this))}removeAttribute(e){super.removeAttribute(e),e.startsWith("metadata-")&&this.media&&(this.media.metadata=fC(this))}get mediaTheme(){var e;return null==(e=this.shadowRoot)?void 0:e.querySelector("media-theme")}get mediaController(){var e,t;return null==(t=null==(e=this.mediaTheme)?void 0:e.shadowRoot)?void 0:t.querySelector("media-controller")}connectedCallback(){oD(this,DC,CC).call(this);let e=this.media;e&&(e.metadata=fC(this))}disconnectedCallback(){var e,t,i,r,a,n,s,l,o,d;null==(e=nD(this,bC))||e.disconnect(),null==(t=this.media)||t.removeEventListener("streamtypechange",nD(this,TC)),null==(i=this.media)||i.removeEventListener("loadstart",nD(this,_C)),this.removeEventListener("error",nD(this,wC)),this.removeEventListener("click",nD(this,SC)),null==(r=this.mediaTheme)||r.removeEventListener("close",nD(this,kC)),null==(a=this.mediaTheme)||a.removeEventListener("focusin",nD(this,IC)),this.media&&(this.media.errorTranslator=void 0),null==(s=null==(n=this.media)?void 0:n.textTracks)||s.removeEventListener("addtrack",nD(this,AC)),null==(o=null==(l=this.media)?void 0:l.textTracks)||o.removeEventListener("removetrack",nD(this,AC)),null==(d=nD(this,RC))||d.call(this),lD(this,RC,void 0),lD(this,gC,!1)}attributeChangedCallback(e,t,i){switch(oD(this,DC,CC).call(this),super.attributeChangedCallback(e,t,i),e){case dC.HOTKEYS:nD(this,yC).value=i;break;case dC.THUMBNAIL_TIME:null!=i&&this.tokens.thumbnail&&PD(Zm("Use of thumbnail-time with thumbnail-token is currently unsupported. Ignore thumbnail-time.").toString());break;case dC.THUMBNAIL_TOKEN:if(i){let e=Xm(i);if(e){let{aud:t}=e,i=bf;t!==i&&PD(Zm("The {tokenNamePrefix}-token has an incorrect aud value: {aud}. aud value should be {expectedAud}.").format({aud:t,expectedAud:i,tokenNamePrefix:"thumbnail"}))}}break;case dC.STORYBOARD_TOKEN:if(i){let e=Xm(i);if(e){let{aud:t}=e,i=Tf;t!==i&&PD(Zm("The {tokenNamePrefix}-token has an incorrect aud value: {aud}. aud value should be {expectedAud}.").format({aud:t,expectedAud:i,tokenNamePrefix:"storyboard"}))}}break;case dC.DRM_TOKEN:if(i){let e=Xm(i);if(e){let{aud:t}=e,i=_f;t!==i&&PD(Zm("The {tokenNamePrefix}-token has an incorrect aud value: {aud}. aud value should be {expectedAud}.").format({aud:t,expectedAud:i,tokenNamePrefix:"drm"}))}}break;case ug.PLAYBACK_ID:null!=i&&i.includes("?token")&&xD(Zm("The specificed playback ID {playbackId} contains a token which must be provided via the playback-token attribute.").format({playbackId:i}));break;case ug.STREAM_TYPE:i&&![xm.LIVE,xm.ON_DEMAND,xm.UNKNOWN].includes(i)?["ll-live","live:dvr","ll-live:dvr"].includes(this.streamType)?this.targetLiveWindow=i.includes("dvr")?Number.POSITIVE_INFINITY:0:OD({file:"invalid-stream-type.md",message:Zm("Invalid stream-type value supplied: `{streamType}`. Please provide stream-type as either: `on-demand` or `live`").format({streamType:this.streamType})}):i===xm.LIVE?null==this.getAttribute(dC.TARGET_LIVE_WINDOW)&&(this.targetLiveWindow=0):this.targetLiveWindow=Number.NaN;break;case dC.FULLSCREEN_ELEMENT:if(null!=i||i!==t){let e=gD.getElementById(i),t=null==e?void 0:e.querySelector("mux-player");this.mediaController&&e&&t&&(this.mediaController.fullscreenElement=e)}break;case ug.CAP_RENDITION_TO_PLAYER_SIZE:(null==i||i!==t)&&(this.capRenditionToPlayerSize=null!=i||void 0);break;case ug.MAX_RECONNECT_RETRIES:(null==i||i!==t)&&(this.maxReconnectRetries=Number(i))}[ug.PLAYBACK_ID,oC.SRC,dC.PLAYBACK_TOKEN].includes(e)&&t!==i&&lD(this,LC,{...nD(this,LC),...WC}),oD(this,DC,xC).call(this,{[RD(e)]:i})}async requestFullscreen(e){var t;if(this.mediaController&&!this.mediaController.hasAttribute(eE.MEDIA_IS_FULLSCREEN))return null==(t=this.mediaController)||t.dispatchEvent(new pD.CustomEvent(Qv.MEDIA_ENTER_FULLSCREEN_REQUEST,{composed:!0,bubbles:!0})),new Promise((e,t)=>{var i;null==(i=this.mediaController)||i.addEventListener(tE.MEDIA_IS_FULLSCREEN,()=>e(),{once:!0})})}async exitFullscreen(){var e;if(this.mediaController&&this.mediaController.hasAttribute(eE.MEDIA_IS_FULLSCREEN))return null==(e=this.mediaController)||e.dispatchEvent(new pD.CustomEvent(Qv.MEDIA_EXIT_FULLSCREEN_REQUEST,{composed:!0,bubbles:!0})),new Promise((e,t)=>{var i;null==(i=this.mediaController)||i.addEventListener(tE.MEDIA_IS_FULLSCREEN,()=>e(),{once:!0})})}get preferCmcd(){var e;return null!=(e=this.getAttribute(ug.PREFER_CMCD))?e:void 0}set preferCmcd(e){e!==this.preferCmcd&&(e?Fm.includes(e)?this.setAttribute(ug.PREFER_CMCD,e):PD(`Invalid value for preferCmcd. Must be one of ${Fm.join()}`):this.removeAttribute(ug.PREFER_CMCD))}get hasPlayed(){var e,t;return null!=(t=null==(e=this.mediaController)?void 0:e.hasAttribute(eE.MEDIA_HAS_PLAYED))&&t}get inLiveWindow(){var e;return null==(e=this.mediaController)?void 0:e.hasAttribute(eE.MEDIA_TIME_IS_LIVE)}get _hls(){var e;return null==(e=this.media)?void 0:e._hls}get mux(){var e;return null==(e=this.media)?void 0:e.mux}get theme(){var e;return null!=(e=this.getAttribute(dC.THEME))?e:"gerwig"}set theme(e){this.setAttribute(dC.THEME,`${e}`)}get themeProps(){let e=this.mediaTheme;if(!e)return;let t={};for(let i of e.getAttributeNames()){if(uC.includes(i))continue;let r=e.getAttribute(i);t[ED(i)]=""===r||r}return t}set themeProps(e){var t,i;oD(this,DC,CC).call(this);let r={...this.themeProps,...e};for(let a in r){if(uC.includes(a))continue;let r=null==e?void 0:e[a];"boolean"==typeof r||null==r?null==(t=this.mediaTheme)||t.toggleAttribute(vD(a),!!r):null==(i=this.mediaTheme)||i.setAttribute(vD(a),r)}}get playbackId(){var e;return null!=(e=this.getAttribute(ug.PLAYBACK_ID))?e:void 0}set playbackId(e){e?this.setAttribute(ug.PLAYBACK_ID,e):this.removeAttribute(ug.PLAYBACK_ID)}get src(){var e,t;return this.playbackId?null!=(e=qC(this,oC.SRC))?e:void 0:null!=(t=this.getAttribute(oC.SRC))?t:void 0}set src(e){e?this.setAttribute(oC.SRC,e):this.removeAttribute(oC.SRC)}get poster(){var e;let t=this.getAttribute(oC.POSTER);if(null!=t)return t;let{tokens:i}=this;if(!i.playback||i.thumbnail)return this.playbackId&&!this.audio?((e,{token:t,customDomain:i=_D,thumbnailTime:r,programTime:a}={})=>{var n;let s=null==t?r:void 0,{aud:l}=null!=(n=Xm(t))?n:{};if(!t||"t"===l)return`https://image.${i}/${e}/thumbnail.webp${bD({token:t,time:s,program_time:a})}`})(this.playbackId,{customDomain:this.customDomain,thumbnailTime:null!=(e=this.thumbnailTime)?e:this.startTime,programTime:this.programStartTime,token:i.thumbnail}):void 0;PD("Missing expected thumbnail token. No poster image will be shown")}set poster(e){e||""===e?this.setAttribute(oC.POSTER,e):this.removeAttribute(oC.POSTER)}get storyboardSrc(){var e;return null!=(e=this.getAttribute(dC.STORYBOARD_SRC))?e:void 0}set storyboardSrc(e){e?this.setAttribute(dC.STORYBOARD_SRC,e):this.removeAttribute(dC.STORYBOARD_SRC)}get storyboard(){let{tokens:e}=this;return this.storyboardSrc&&!e.storyboard?this.storyboardSrc:this.audio||!this.playbackId||!this.streamType||[xm.LIVE,xm.UNKNOWN].includes(this.streamType)||e.playback&&!e.storyboard?void 0:((e,{token:t,customDomain:i=_D,programStartTime:r,programEndTime:a}={})=>{var n;let{aud:s}=null!=(n=Xm(t))?n:{};if(!t||"s"===s)return`https://image.${i}/${e}/storyboard.vtt${bD({token:t,format:"webp",program_start_time:r,program_end_time:a})}`})(this.playbackId,{customDomain:this.customDomain,token:e.storyboard,programStartTime:this.programStartTime,programEndTime:this.programEndTime})}get audio(){return this.hasAttribute(dC.AUDIO)}set audio(e){e?this.setAttribute(dC.AUDIO,""):this.removeAttribute(dC.AUDIO)}get hotkeys(){return nD(this,yC)}get nohotkeys(){return this.hasAttribute(dC.NOHOTKEYS)}set nohotkeys(e){e?this.setAttribute(dC.NOHOTKEYS,""):this.removeAttribute(dC.NOHOTKEYS)}get thumbnailTime(){return yD(this.getAttribute(dC.THUMBNAIL_TIME))}set thumbnailTime(e){this.setAttribute(dC.THUMBNAIL_TIME,`${e}`)}get videoTitle(){var e,t;return null!=(t=null!=(e=this.getAttribute(dC.VIDEO_TITLE))?e:this.getAttribute(dC.TITLE))?t:""}set videoTitle(e){e!==this.videoTitle&&(e?this.setAttribute(dC.VIDEO_TITLE,e):this.removeAttribute(dC.VIDEO_TITLE))}get placeholder(){var e;return null!=(e=qC(this,dC.PLACEHOLDER))?e:""}set placeholder(e){this.setAttribute(dC.PLACEHOLDER,`${e}`)}get primaryColor(){var e,t;let i=this.getAttribute(dC.PRIMARY_COLOR);if(null!=i||this.mediaTheme&&(i=null==(t=null==(e=pD.getComputedStyle(this.mediaTheme))?void 0:e.getPropertyValue("--_primary-color"))?void 0:t.trim(),i))return i}set primaryColor(e){this.setAttribute(dC.PRIMARY_COLOR,`${e}`)}get secondaryColor(){var e,t;let i=this.getAttribute(dC.SECONDARY_COLOR);if(null!=i||this.mediaTheme&&(i=null==(t=null==(e=pD.getComputedStyle(this.mediaTheme))?void 0:e.getPropertyValue("--_secondary-color"))?void 0:t.trim(),i))return i}set secondaryColor(e){this.setAttribute(dC.SECONDARY_COLOR,`${e}`)}get accentColor(){var e,t;let i=this.getAttribute(dC.ACCENT_COLOR);if(null!=i||this.mediaTheme&&(i=null==(t=null==(e=pD.getComputedStyle(this.mediaTheme))?void 0:e.getPropertyValue("--_accent-color"))?void 0:t.trim(),i))return i}set accentColor(e){this.setAttribute(dC.ACCENT_COLOR,`${e}`)}get defaultShowRemainingTime(){return this.hasAttribute(dC.DEFAULT_SHOW_REMAINING_TIME)}set defaultShowRemainingTime(e){e?this.setAttribute(dC.DEFAULT_SHOW_REMAINING_TIME,""):this.removeAttribute(dC.DEFAULT_SHOW_REMAINING_TIME)}get playbackRates(){if(this.hasAttribute(dC.PLAYBACK_RATES))return this.getAttribute(dC.PLAYBACK_RATES).trim().split(/\s*,?\s+/).map(e=>Number(e)).filter(e=>!Number.isNaN(e)).sort((e,t)=>e-t)}set playbackRates(e){e?this.setAttribute(dC.PLAYBACK_RATES,e.join(" ")):this.removeAttribute(dC.PLAYBACK_RATES)}get forwardSeekOffset(){var e;return null!=(e=yD(this.getAttribute(dC.FORWARD_SEEK_OFFSET)))?e:10}set forwardSeekOffset(e){this.setAttribute(dC.FORWARD_SEEK_OFFSET,`${e}`)}get backwardSeekOffset(){var e;return null!=(e=yD(this.getAttribute(dC.BACKWARD_SEEK_OFFSET)))?e:10}set backwardSeekOffset(e){this.setAttribute(dC.BACKWARD_SEEK_OFFSET,`${e}`)}get defaultHiddenCaptions(){return this.hasAttribute(dC.DEFAULT_HIDDEN_CAPTIONS)}set defaultHiddenCaptions(e){e?this.setAttribute(dC.DEFAULT_HIDDEN_CAPTIONS,""):this.removeAttribute(dC.DEFAULT_HIDDEN_CAPTIONS)}get defaultDuration(){return yD(this.getAttribute(dC.DEFAULT_DURATION))}set defaultDuration(e){null==e?this.removeAttribute(dC.DEFAULT_DURATION):this.setAttribute(dC.DEFAULT_DURATION,`${e}`)}get playerInitTime(){return this.hasAttribute(ug.PLAYER_INIT_TIME)?yD(this.getAttribute(ug.PLAYER_INIT_TIME)):nD(this,pC)}set playerInitTime(e){e!=this.playerInitTime&&(null==e?this.removeAttribute(ug.PLAYER_INIT_TIME):this.setAttribute(ug.PLAYER_INIT_TIME,""+ +e))}get playerSoftwareName(){var e;return null!=(e=this.getAttribute(ug.PLAYER_SOFTWARE_NAME))?e:KC}get playerSoftwareVersion(){var e;return null!=(e=this.getAttribute(ug.PLAYER_SOFTWARE_VERSION))?e:GC}get beaconCollectionDomain(){var e;return null!=(e=this.getAttribute(ug.BEACON_COLLECTION_DOMAIN))?e:void 0}set beaconCollectionDomain(e){e!==this.beaconCollectionDomain&&(e?this.setAttribute(ug.BEACON_COLLECTION_DOMAIN,e):this.removeAttribute(ug.BEACON_COLLECTION_DOMAIN))}get maxResolution(){var e;return null!=(e=this.getAttribute(ug.MAX_RESOLUTION))?e:void 0}set maxResolution(e){e!==this.maxResolution&&(e?this.setAttribute(ug.MAX_RESOLUTION,e):this.removeAttribute(ug.MAX_RESOLUTION))}get minResolution(){var e;return null!=(e=this.getAttribute(ug.MIN_RESOLUTION))?e:void 0}set minResolution(e){e!==this.minResolution&&(e?this.setAttribute(ug.MIN_RESOLUTION,e):this.removeAttribute(ug.MIN_RESOLUTION))}get maxAutoResolution(){var e;return null!=(e=this.getAttribute(ug.MAX_AUTO_RESOLUTION))?e:void 0}set maxAutoResolution(e){null==e?this.removeAttribute(ug.MAX_AUTO_RESOLUTION):this.setAttribute(ug.MAX_AUTO_RESOLUTION,e)}get renditionOrder(){var e;return null!=(e=this.getAttribute(ug.RENDITION_ORDER))?e:void 0}set renditionOrder(e){e!==this.renditionOrder&&(e?this.setAttribute(ug.RENDITION_ORDER,e):this.removeAttribute(ug.RENDITION_ORDER))}get programStartTime(){return yD(this.getAttribute(ug.PROGRAM_START_TIME))}set programStartTime(e){null==e?this.removeAttribute(ug.PROGRAM_START_TIME):this.setAttribute(ug.PROGRAM_START_TIME,`${e}`)}get programEndTime(){return yD(this.getAttribute(ug.PROGRAM_END_TIME))}set programEndTime(e){null==e?this.removeAttribute(ug.PROGRAM_END_TIME):this.setAttribute(ug.PROGRAM_END_TIME,`${e}`)}get assetStartTime(){return yD(this.getAttribute(ug.ASSET_START_TIME))}set assetStartTime(e){null==e?this.removeAttribute(ug.ASSET_START_TIME):this.setAttribute(ug.ASSET_START_TIME,`${e}`)}get assetEndTime(){return yD(this.getAttribute(ug.ASSET_END_TIME))}set assetEndTime(e){null==e?this.removeAttribute(ug.ASSET_END_TIME):this.setAttribute(ug.ASSET_END_TIME,`${e}`)}get extraSourceParams(){return this.hasAttribute(dC.EXTRA_SOURCE_PARAMS)?[...new URLSearchParams(this.getAttribute(dC.EXTRA_SOURCE_PARAMS)).entries()].reduce((e,[t,i])=>(e[t]=i,e),{}):VC}set extraSourceParams(e){null==e?this.removeAttribute(dC.EXTRA_SOURCE_PARAMS):this.setAttribute(dC.EXTRA_SOURCE_PARAMS,new URLSearchParams(e).toString())}get customDomain(){var e;return null!=(e=this.getAttribute(ug.CUSTOM_DOMAIN))?e:void 0}set customDomain(e){e!==this.customDomain&&(e?this.setAttribute(ug.CUSTOM_DOMAIN,e):this.removeAttribute(ug.CUSTOM_DOMAIN))}get envKey(){var e;return null!=(e=qC(this,ug.ENV_KEY))?e:void 0}set envKey(e){this.setAttribute(ug.ENV_KEY,`${e}`)}get noVolumePref(){return this.hasAttribute(dC.NO_VOLUME_PREF)}set noVolumePref(e){e?this.setAttribute(dC.NO_VOLUME_PREF,""):this.removeAttribute(dC.NO_VOLUME_PREF)}get noMutedPref(){return this.hasAttribute(dC.NO_MUTED_PREF)}set noMutedPref(e){e?this.setAttribute(dC.NO_MUTED_PREF,""):this.removeAttribute(dC.NO_MUTED_PREF)}get debug(){return null!=qC(this,ug.DEBUG)}set debug(e){e?this.setAttribute(ug.DEBUG,""):this.removeAttribute(ug.DEBUG)}get disableTracking(){return null!=qC(this,ug.DISABLE_TRACKING)}set disableTracking(e){this.toggleAttribute(ug.DISABLE_TRACKING,!!e)}get disableCookies(){return null!=qC(this,ug.DISABLE_COOKIES)}set disableCookies(e){e?this.setAttribute(ug.DISABLE_COOKIES,""):this.removeAttribute(ug.DISABLE_COOKIES)}get streamType(){var e,t,i;return null!=(i=null!=(t=this.getAttribute(ug.STREAM_TYPE))?t:null==(e=this.media)?void 0:e.streamType)?i:xm.UNKNOWN}set streamType(e){this.setAttribute(ug.STREAM_TYPE,`${e}`)}get defaultStreamType(){var e,t,i;return null!=(i=null!=(t=this.getAttribute(dC.DEFAULT_STREAM_TYPE))?t:null==(e=this.mediaController)?void 0:e.getAttribute(dC.DEFAULT_STREAM_TYPE))?i:xm.ON_DEMAND}set defaultStreamType(e){e?this.setAttribute(dC.DEFAULT_STREAM_TYPE,e):this.removeAttribute(dC.DEFAULT_STREAM_TYPE)}get targetLiveWindow(){var e,t;return this.hasAttribute(dC.TARGET_LIVE_WINDOW)?+this.getAttribute(dC.TARGET_LIVE_WINDOW):null!=(t=null==(e=this.media)?void 0:e.targetLiveWindow)?t:Number.NaN}set targetLiveWindow(e){e==this.targetLiveWindow||Number.isNaN(e)&&Number.isNaN(this.targetLiveWindow)||(null==e?this.removeAttribute(dC.TARGET_LIVE_WINDOW):this.setAttribute(dC.TARGET_LIVE_WINDOW,""+ +e))}get liveEdgeStart(){var e;return null==(e=this.media)?void 0:e.liveEdgeStart}get startTime(){return yD(qC(this,ug.START_TIME))}set startTime(e){this.setAttribute(ug.START_TIME,`${e}`)}get initialBandwidthEstimateKbps(){return yD(qC(this,ug.INITIAL_BANDWIDTH_ESTIMATE_KBPS))}set initialBandwidthEstimateKbps(e){null==e?this.removeAttribute(ug.INITIAL_BANDWIDTH_ESTIMATE_KBPS):this.setAttribute(ug.INITIAL_BANDWIDTH_ESTIMATE_KBPS,`${e}`)}get initialEstimateSegments(){return yD(qC(this,ug.INITIAL_ESTIMATE_SEGMENTS))}set initialEstimateSegments(e){null==e?this.removeAttribute(ug.INITIAL_ESTIMATE_SEGMENTS):this.setAttribute(ug.INITIAL_ESTIMATE_SEGMENTS,`${e}`)}get minPreloadSegments(){return yD(qC(this,ug.MIN_PRELOAD_SEGMENTS))}set minPreloadSegments(e){null==e?this.removeAttribute(ug.MIN_PRELOAD_SEGMENTS):this.setAttribute(ug.MIN_PRELOAD_SEGMENTS,`${e}`)}get preferPlayback(){let e=this.getAttribute(ug.PREFER_PLAYBACK);if(e===Om||e===Nm)return e}set preferPlayback(e){e!==this.preferPlayback&&(e===Om||e===Nm?this.setAttribute(ug.PREFER_PLAYBACK,e):this.removeAttribute(ug.PREFER_PLAYBACK))}get metadata(){var e;return null==(e=this.media)?void 0:e.metadata}set metadata(e){oD(this,DC,CC).call(this),this.media?this.media.metadata={...fC(this),...e}:xD("underlying media element missing when trying to set metadata. metadata will not be set.")}get _hlsConfig(){var e;return null==(e=this.media)?void 0:e._hlsConfig}set _hlsConfig(e){oD(this,DC,CC).call(this),this.media?this.media._hlsConfig=e:xD("underlying media element missing when trying to set _hlsConfig. _hlsConfig will not be set.")}async addCuePoints(e){var t;if(oD(this,DC,CC).call(this),this.media)return null==(t=this.media)?void 0:t.addCuePoints(e);xD("underlying media element missing when trying to addCuePoints. cuePoints will not be added.")}get activeCuePoint(){var e;return null==(e=this.media)?void 0:e.activeCuePoint}get cuePoints(){var e,t;return null!=(t=null==(e=this.media)?void 0:e.cuePoints)?t:[]}addChapters(e){var t;if(oD(this,DC,CC).call(this),this.media)return null==(t=this.media)?void 0:t.addChapters(e);xD("underlying media element missing when trying to addChapters. chapters will not be added.")}get activeChapter(){var e;return null==(e=this.media)?void 0:e.activeChapter}get chapters(){var e,t;return null!=(t=null==(e=this.media)?void 0:e.chapters)?t:[]}getStartDate(){var e;return null==(e=this.media)?void 0:e.getStartDate()}get currentPdt(){var e;return null==(e=this.media)?void 0:e.currentPdt}get tokens(){let e=this.getAttribute(dC.PLAYBACK_TOKEN),t=this.getAttribute(dC.DRM_TOKEN),i=this.getAttribute(dC.THUMBNAIL_TOKEN),r=this.getAttribute(dC.STORYBOARD_TOKEN);return{...nD(this,vC),...null!=e?{playback:e}:{},...null!=t?{drm:t}:{},...null!=i?{thumbnail:i}:{},...null!=r?{storyboard:r}:{}}}set tokens(e){lD(this,vC,null!=e?e:{})}get playbackToken(){var e;return null!=(e=this.getAttribute(dC.PLAYBACK_TOKEN))?e:void 0}set playbackToken(e){this.setAttribute(dC.PLAYBACK_TOKEN,`${e}`)}get drmToken(){var e;return null!=(e=this.getAttribute(dC.DRM_TOKEN))?e:void 0}set drmToken(e){this.setAttribute(dC.DRM_TOKEN,`${e}`)}get thumbnailToken(){var e;return null!=(e=this.getAttribute(dC.THUMBNAIL_TOKEN))?e:void 0}set thumbnailToken(e){this.setAttribute(dC.THUMBNAIL_TOKEN,`${e}`)}get storyboardToken(){var e;return null!=(e=this.getAttribute(dC.STORYBOARD_TOKEN))?e:void 0}set storyboardToken(e){this.setAttribute(dC.STORYBOARD_TOKEN,`${e}`)}addTextTrack(e,t,i,r){var a;let n=null==(a=this.media)?void 0:a.nativeEl;if(n)return sf(n,e,t,i,r)}removeTextTrack(e){var t;let i=null==(t=this.media)?void 0:t.nativeEl;if(i)return function(e,t){let i=Array.prototype.find.call(e.querySelectorAll("track"),e=>e.track===t);null==i||i.remove()}(i,e)}get textTracks(){var e;return null==(e=this.media)?void 0:e.textTracks}get castReceiver(){var e;return null!=(e=this.getAttribute(dC.CAST_RECEIVER))?e:void 0}set castReceiver(e){e!==this.castReceiver&&(e?this.setAttribute(dC.CAST_RECEIVER,e):this.removeAttribute(dC.CAST_RECEIVER))}get castCustomData(){var e;return null==(e=this.media)?void 0:e.castCustomData}set castCustomData(e){this.media?this.media.castCustomData=e:xD("underlying media element missing when trying to set castCustomData. castCustomData will not be set.")}get noTooltips(){return this.hasAttribute(dC.NO_TOOLTIPS)}set noTooltips(e){e?this.setAttribute(dC.NO_TOOLTIPS,""):this.removeAttribute(dC.NO_TOOLTIPS)}get proudlyDisplayMuxBadge(){return this.hasAttribute(dC.PROUDLY_DISPLAY_MUX_BADGE)}set proudlyDisplayMuxBadge(e){e?this.setAttribute(dC.PROUDLY_DISPLAY_MUX_BADGE,""):this.removeAttribute(dC.PROUDLY_DISPLAY_MUX_BADGE)}get capRenditionToPlayerSize(){var e;return null==(e=this.media)?void 0:e.capRenditionToPlayerSize}set capRenditionToPlayerSize(e){this.media?this.media.capRenditionToPlayerSize=e:xD("underlying media element missing when trying to set capRenditionToPlayerSize")}get maxReconnectRetries(){var e;return null==(e=this.media)?void 0:e.maxReconnectRetries}set maxReconnectRetries(e){this.media?this.media.maxReconnectRetries=e:xD("underlying media element missing when trying to set maxReconnectRetries")}};v.customElements.get("mux-player")||(v.customElements.define("mux-player",YC),v.MuxPlayerElement=YC)})();
/*! Bundled license information:

mux-embed/dist/mux.mjs:
  (*!
  * JavaScript Cookie v2.1.3
  * https://github.com/js-cookie/js-cookie
  *
  * Copyright 2006, 2015 Klaus Hartl & Fagner Brack
  * Released under the MIT license
  *)
*/
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