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pe(e,[{key:"_startPlaybackHeartbeatInterval",value:function(){var e=this;null===this._playbackHeartbeatInterval&&(this.pm.emit("playbackheartbeat"),this._playbackHeartbeatInterval=Ge.default.setInterval((function(){e.pm.emit("playbackheartbeat")}),this.pm.playbackHeartbeatTime))}},{key:"_stopPlaybackHeartbeatInterval",value:function(){this._playheadShouldBeProgressing=!1,null!==this._playbackHeartbeatInterval&&(Ge.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),Ie(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&&Ie(this.pm.data,"view_content_playback_time",r),null!==this._callbackUpdatePlaybackTime&&i>0&&i<=1e3&&(this._isAdPlaying&&Ie(this.pm.data,"ad_playing_time_ms_cumulative",i),Ie(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;Ie(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||(Ie(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),Ie(t.data,"view_total_content_playback_time",e),Ie(t.data,"view_total_upscaling",a*e),Ie(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);Ie(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,Ie(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}))},ot=function(e,t){e.push(t),e.sort((function(e,t){return e.viewer_time-t.viewer_time}))},lt=["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})),lt.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),ot(i._adRequests,r),Ie(t.data,"view_ad_request_count"),i.inPrerollPosition()&&(t.data.view_preroll_requested=!0,i._adHasPlayed||Ie(t.data,"view_preroll_request_count"))})),t.on("adresponse",(function(e,r){r=Object.assign({ad_request_id:"generatedAdRequestId"+i._currentAdResponseNumber++},r),ot(i._adResponses,r);var a=i.findAdRequest(r.ad_request_id);a&&Ie(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,Ie(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||Ie(t.data,"view_ad_clicked_count")})),t.on("adskipped",(function(e,r){i._wouldBeNewAdPlay||Ie(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=R(I()),mt=function(){var e=function(){for(var e=0,t={};e1){if("number"==typeof(n=e({path:"/"},r.defaults,n)).expires){var o=new Date;o.setMilliseconds(o.getMilliseconds()+864e5*n.expires),n.expires=o}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 l=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({},It,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},o=function(){return n<=t._options.maxPayloadKBSize};return s(),o()||(de.info("Payload size is too big ("+n+" kb). Removing unnecessary events."),a=e.filter((function(e){return-1===Lt.indexOf(e.e)})),s()),o()||(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 Rt.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,xt=["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"],Pt=["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,o,l,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===(o=this.options.platform)||void 0===o?void 0:o.manufacturer,viewer_os_family:null===(d=this.options.platform)||void 0===d||null===(l=d.os)||void 0===l?void 0:l.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],o=a[1];i.previousBeaconData&&(o!==i.previousBeaconData[s]||xt.indexOf(s)>-1||i.objectHasChanged(n,s,o,i.previousBeaconData[s])||i.eventRequiresKey(e,s))&&(r[s]=o,i.previousBeaconData[s]=o)}))}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)&&Pt.includes(e))}}]),e}(),Ft=function e(t){me(this,e);var i=0,r=0,a=0,n=0,s=0,o=0,l=0;t.on("requestcompleted",(function(e,o){var l,d,u=o.request_start,h=o.request_response_start,c=o.request_response_end,m=o.request_bytes_loaded;if(n++,h?(l=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,l>0&&(i+=l,t.data.view_max_request_latency=Math.max(t.data.view_max_request_latency||0,l),t.data.view_average_request_latency=i/s)}})),t.on("requestfailed",(function(e,i){n++,o++,t.data.view_request_count=n,t.data.view_request_failed_count=o})),t.on("requestcanceled",(function(e,i){n++,l++,t.data.view_request_count=n,t.data.view_request_canceled_count=l}))},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 o=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 l=t.playbackHeartbeat._playheadShouldBeProgressing;t._resetView(Object.assign({viewer_time:a},o)),t.playbackHeartbeat._playheadShouldBeProgressing=l,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)}))},Kt=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)}))},Gt=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=Gt,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=Re.navigationStart(),n.pageLoadEndTime=Re.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&&Ie(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(Re.exists()){var o=function(i,r){return e.emit(t,i,r)},l=function(e,t){var i=t.levels,r=t.audioTracks,a=t.url,n=t.stats,s=t.networkDetails,l=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;o("requestcompleted",we(Le({},Pe(l)),{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,l);var d=function(e,t){var i=t.details,r=t.level,a=t.networkDetails,l=t.stats,d=Oe(l),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);o("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,l=n.requestStart,d=n.responseStart,u=n.responseEnd;o("requestcompleted",{request_event_type:e,request_bytes_loaded:s,request_start:l,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),l=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:l,request_start:d,request_response_start:u,request_response_end:h,request_hostname:a?_e(a.responseURL):void 0,request_id:c?xe(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,o("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)};o("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,l=t.frag,d=t.networkDetails,u=(null==l?void 0:l.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)&&o("requestfailed",{request_error:a,request_url:u,request_hostname:_e(u),request_id:h?xe(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"):"");o("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||"";o("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,l=n.attrs.BANDWIDTH,d=parseFloat(n.attrs["FRAME-RATE"]);isNaN(d)||(s=d),l?o("renditionchange",{video_source_fps:s,video_source_bitrate:l,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,l),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}(Ke),jt=Yt,zt=R(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=R(I());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",oi="#EXT-X-SESSION-DATA",li=function(e){return this.buffer="",this.manifest={segments:[],serverControl:{},sessionData:{}},this.currentUri={},this.process(e),this.manifest};li.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)},li.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 oi:var o=gi(i[1]),l=Pe(o);Object.assign(this.manifest.sessionData,l)}},li.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,o=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 o=a.getStartDate();if(o&&"function"==typeof o.getTime&&o.getTime()){var u=o.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(){o.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,Ri=Number.isFinite||function(e){return"number"==typeof e&&isFinite(e)},Ii=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.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_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.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}({}),Mi="manifest",xi="level",Pi="audioTrack",Oi="subtitleTrack",Ni="main",Ui="audio",Fi="subtitle",Bi=class{constructor(e,t=0,i=0){this.halfLife=void 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e="SDR"!==r.join("")&&!t.videoCodec;i=void 0!==t.preferHDR?t.preferHDR:e&&function(){if("function"==typeof matchMedia){let e=matchMedia("(dynamic-range: high)"),t=matchMedia("bad query");if(e.media!==t.media)return!0===e.matches}return!1}(),i||(r=["SDR"])}return{preferHDR:i,allowedVideoRanges:r}}var ba=(e,t)=>JSON.stringify(e,(e=>{let t=new WeakSet;return(i,r)=>{if(e&&(r=e(i,r)),"object"==typeof r&&null!==r){if(t.has(r))return;t.add(r)}return r}})(t));function Ta(e,t){Xi.log(`[abr] start candidates with "${e}" ignored because ${t}`)}function _a(e){return e.reduce(((e,t)=>{let i=e.groups[t.groupId];i||(i=e.groups[t.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),i.tracks.push(t);let r=t.channels||"2";return i.channels[r]=(i.channels[r]||0)+1,i.hasDefault=i.hasDefault||t.default,i.hasAutoSelect=i.hasAutoSelect||t.autoselect,i.hasDefault&&(e.hasDefaultAudio=!0),i.hasAutoSelect&&(e.hasAutoSelectAudio=!0),e}),{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}function Aa(e){if(!e)return e;let{lang:t,assocLang:i,characteristics:r,channels:a,audioCodec:n}=e;return{lang:t,assocLang:i,characteristics:r,channels:a,audioCodec:n}}function Sa(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 Ra(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 Ia(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 Da(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===Ca(i,r,n)||function(e,t,i){if(t&&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=wa(t,Ca.bind(null,i,r));return!s||s===e&&n?n:s}function Ca(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 Ma(e,t,i){let r=1e3*Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return(i.endProgramDateTime||0)-r>e}function xa(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)),wa(a,(e=>e.cct?-1:(r=e,e.end<=i?1:e.start>i?-1:0))),r||null}return null}function Pa(e){switch(e.details){case Di.FRAG_LOAD_TIMEOUT:case Di.KEY_LOAD_TIMEOUT:case Di.LEVEL_LOAD_TIMEOUT:case Di.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function Oa(e){return e.details.startsWith("key")}function Na(e){return Oa(e)&&!!e.frag&&!e.frag.decryptdata}function Ua(e,t){let i=Pa(t);return e.default[(i?"timeout":"error")+"Retry"]}function Fa(e,t){let i="linear"===e.backoff?1:Math.pow(2,t);return Math.min(i*e.retryDelayMs,e.maxRetryDelayMs)}function Ba(e){return Wi(Wi({},e),{errorRetry:null,timeoutRetry:null})}function $a(e,t,i,r){if(!e)return!1;let a=null==r?void 0:r.code,n=t499)}(a)||!!i);return e.shouldRetry?e.shouldRetry(e,t,i,r,n):n}function Ha(e){return 0===e&&!1===navigator.onLine}var Ka=0,Ga=2,Wa=3,Va=5,qa=0,Ya=1,ja=2,za=4;function Qa(e){let t={action:Ka,flags:qa};return e&&(t.resolved=!0),t}var Xa="NOT_LOADED",Za="APPENDING",Ja="PARTIAL",en="OK",tn=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){this.timeRanges&&(this.timeRanges[e]=t);let n=(null==r?void 0:r.fragment.sn)||-1;Object.keys(this.fragments).forEach((r=>{let s=this.fragments[r];if(!s||n>=s.body.sn)return;if(!s.buffered&&(!s.loaded||a))return void(s.body.type===i&&this.removeFragment(s.body));let o=s.range[e];if(o){if(0===o.time.length)return void this.removeFragment(s.body);o.time.some((e=>{let i=!this.isTimeBuffered(e.startPTS,e.endPTS,t);return i&&this.removeFragment(s.body),i}))}}))}detectPartialFragments(e){let t=this.timeRanges;if(!t||"initSegment"===e.frag.sn)return;let i=e.frag,r=an(i),a=this.fragments[r];if(!a||a.buffered&&i.gap)return;let n=!i.relurl;Object.keys(t).forEach((r=>{let s=i.elementaryStreams[r];if(!s)return;let o=t[r],l=n||!0===s.partial;a.range[r]=this.getBufferedTimes(i,e.part,l,o)})),a.loaded=null,Object.keys(a.range).length?(this.bufferedEnd(a,i),rn(a)||this.removeParts(i.sn-1,i.type)):this.removeFragment(a.body)}bufferedEnd(e,t){e.buffered=!0,(e.body.endList=t.endList||e.body.endList)&&(this.endListFragments[e.body.type]=e)}removeParts(e,t){let i=this.activePartLists[t];i&&(this.activePartLists[t]=nn(i,(t=>t.fragment.sn>=e)))}fragBuffered(e,t){let i=an(e),r=this.fragments[i];!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))}getBufferedTimes(e,t,i,r){let a={time:[],partial:i},n=e.start,s=e.end,o=e.minEndPTS||s,l=e.maxStartPTS||n;for(let e=0;e=t&&o<=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:o}=this;return Object.keys(o).forEach((l=>{let d=o[l];d&&rn(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||rn(t))}getState(e){let t=an(e),i=this.fragments[t];return i?i.buffered?rn(i)?Ja:en:Za:Xa}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("initSegment"===t.frag.sn||t.frag.bitrateTest)return;let i=t.frag,r=t.part?null:t,a=an(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,type:n}=t;if("initSegment"===i.sn)return;let s=i.type;if(r){let e=this.activePartLists[s];e||(this.activePartLists[s]=e=[]),e.push(r)}this.timeRanges=a;let o=a[n];this.detectEvictedFragments(n,o,s,r)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){let t=an(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)}removeFragmentsInRange(e,t,i,r,a){r&&!this.hasGaps||Object.keys(this.fragments).forEach((n=>{let s=this.fragments[n];if(!s)return;let o=s.body;o.type!==i||r&&!o.gap||o.starte&&(s.buffered||a)&&this.removeFragment(o)}))}removeFragment(e){let t=an(e);e.clearElementaryStreamInfo();let i=this.activePartLists[e.type];if(i){let t=e.sn;this.activePartLists[e.type]=nn(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 rn(e){var t,i,r;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)}function an(e){return`${e.type}_${e.level}_${e.sn}`}function nn(e,t){return e.filter((e=>{let i=t(e);return i||e.clearElementaryStreamInfo(),i}))}var sn=0,on=1,ln=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 sn:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case on: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 dn=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],o=this.invSubMix,l=o[0],d=o[1],u=o[2],h=o[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 o=c[m],p=c[o],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*o^16843008*m,l[i]=v<<24|v>>>8,d[i]=v<<16|v>>>16,u[i]=v<<8|v>>>24,h[i]=v,m?(m=o^c[c[c[g^o]]],f^=c[c[f]]):m=f=1}}expandKey(e){let t=this.uint8ArrayToUint32Array_(e),i=!0,r=0;for(;r{let s=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(s,t,i,r);let o=this.flush();o?a(o.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!==sn||16!==t.byteLength)return Xi.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),s&&(e=xr(s,e),this.remainderData=null);let o=this.getValidChunk(e);if(!o.length)return null;a&&(i=a);let l=this.softwareDecrypter;l||(l=this.softwareDecrypter=new dn),l.expandKey(t);let d=n;return this.currentResult=l.decrypt(o.buffer,0,i),this.currentIV=o.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 un(this.subtle,t,r)}return this.fastAesKey.expandKey().then((t=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new ln(this.subtle,new Uint8Array(i),r).decrypt(e.buffer,t)):Promise.reject(new Error("web crypto not initialized")))).catch((a=>(Xi.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&&(Xi.log(`[decrypter]: ${e}`),this.logEnabled=!1)}},cn=Math.pow(2,17),mn=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){let i=e.url;if(!i)return Promise.reject(new gn({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error("Fragment does not have a "+(i?"part list":"url")),networkDetails:null}));this.abort();let r=this.config,a=r.fLoader,n=r.loader;return new Promise(((s,o)=>{if(this.loader&&this.loader.destroy(),e.gap){if(e.tagList.some((e=>"GAP"===e[0])))return void o(pn(e));e.gap=!1}let l=this.loader=a?new a(r):new n(r),d=fn(e);e.loader=l;let u=Ba(r.fragLoadPolicy.default),h={loadPolicy:u,timeout:u.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:"initSegment"===e.sn?1/0:cn};e.stats=l.stats;let c={onSuccess:(t,i,r,a)=>{this.resetLoader(e,l);let n=t.data;r.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(n.slice(0,16)),n=n.slice(16)),s({frag:e,part:null,payload:n,networkDetails:a})},onError:(t,r,a,n)=>{this.resetLoader(e,l),o(new gn({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:Wi({url:i,data:void 0},t),error:new Error(`HTTP Error ${t.code} ${t.text}`),networkDetails:a,stats:n}))},onAbort:(t,i,r)=>{this.resetLoader(e,l),o(new gn({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,l),o(new gn({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${h.timeout}ms`),networkDetails:r,stats:t}))}};t&&(c.onProgress=(i,r,a,n)=>t({frag:e,part:null,payload:a,networkDetails:n})),l.load(d,h,c)}))}loadPart(e,t,i){this.abort();let r=this.config,a=r.fLoader,n=r.loader;return new Promise(((s,o)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap)return void o(pn(e,t));let l=this.loader=a?new a(r):new n(r),d=fn(e,t);e.loader=l;let u=Ba(r.fragLoadPolicy.default),h={loadPolicy:u,timeout:u.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:cn};t.stats=l.stats,l.load(d,h,{onSuccess:(r,a,n,o)=>{this.resetLoader(e,l),this.updateStatsFromPart(e,t);let d={frag:e,part:t,payload:r.data,networkDetails:o};i(d),s(d)},onError:(i,r,a,n)=>{this.resetLoader(e,l),o(new gn({type:wi.NETWORK_ERROR,details:Di.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:Wi({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,l),o(new gn({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,l),o(new gn({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,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}};function fn(e,t=null){let i=t||e,r={frag:e,part:t,responseType:"arraybuffer",url:i.url,headers:{},rangeStart:0,rangeEnd:0},a=i.byteRangeStartOffset,n=i.byteRangeEndOffset;if(Ri(a)&&Ri(n)){var s;let t=a,i=n;if("initSegment"===e.sn&&function(e){return"AES-128"===e||"AES-256"===e}(null==(s=e.decryptdata)?void 0:s.method)){let e=n-a;e%16&&(i=n+(16-e%16)),0!==a&&(r.resetIV=!0,t=a-16)}r.rangeStart=t,r.rangeEnd=i}return r}function pn(e,t){let i=new Error(`GAP ${e.gap?"tag":"attribute"} found`),r={type:wi.MEDIA_ERROR,details:Di.FRAG_GAP,fatal:!1,frag:e,error:i,networkDetails:null};return t&&(r.part=t),(t||e).stats.aborted=!0,new gn(r)}var gn=class extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}},vn=class extends Vi{constructor(e,t){super(e,t),this._boundTick=void 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0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=i,this.size=r,this.part=a,this.partial=n}};var yn={length:0,start:()=>0,end:()=>0},bn=class e{static isBuffered(t,i){if(t){let r=e.getBuffered(t);for(let e=r.length;e--;)if(i>=r.start(e)&&i<=r.end(e))return!0}return!1}static bufferedRanges(t){if(t){let i=e.getBuffered(t);return e.timeRangesToArray(i)}return[]}static timeRangesToArray(e){let t=[];for(let i=0;i1&&e.sort(((e,t)=>e.start-t.start||t.end-e.end));let r=-1,a=[];if(i)for(let n=0;n=e[n].start&&t<=e[n].end&&(r=n);let s=a.length;if(s){let t=a[s-1].end;e[n].start-tt&&(a[s-1].end=e[n].end):a.push(e[n])}else a.push(e[n])}else a=e;let n,s=0,o=t,l=t;for(let e=0;e=d&&t<=u&&(r=e),t+i>=d&&t{let r=t.substring(2,t.length-1),a=null==i?void 0:i[r];return void 0===a?(e.playlistParsingError||(e.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${r}"`)),t):a}))}return t}function Sn(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 kn(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: "${r}"`))}var Rn=/^(\d+)x(\d+)$/,In=/(.+?)=(".*?"|.*?)(?:,|$)/g,Ln=class e{constructor(t,i){"string"==typeof t&&(t=e.parseAttrList(t,i)),Ki(this,t)}get clientAttrs(){return Object.keys(this).filter((e=>"X-"===e.substring(0,2)))}decimalInteger(e){let t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;let i=new Uint8Array(t.length/2);for(let e=0;eNumber.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){let i=this[e];return i?parseFloat(i):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){let i=this[e];return(i?i.split(/[ ,]+/):[]).reduce(((e,t)=>(e[t.toLowerCase()]=!0,e)),t)}bool(e){return"YES"===this[e]}decimalResolution(e){let t=Rn.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let i,r={};for(In.lastIndex=0;null!==(i=In.exec(e));){let a=i[1].trim(),n=i[2],s=0===n.indexOf('"')&&n.lastIndexOf('"')===n.length-1,o=!1;if(s)n=n.slice(1,-1);else switch(a){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":o=!0}if(t&&(s||o))n=An(t,n);else if(!o&&!s)switch(a){case"CLOSED-CAPTIONS":if("NONE"===n)break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":Xi.warn(`${e}: attribute ${a} is missing quotes`)}r[a]=n}return r}};function wn(e){return"ID"!==e&&"CLASS"!==e&&"CUE"!==e&&"START-DATE"!==e&&"DURATION"!==e&&"END-DATE"!==e&&"END-ON-NEXT"!==e}function Dn(e){return"SCTE35-OUT"===e||"SCTE35-IN"===e||"SCTE35-CMD"===e}var Cn=class{constructor(e,t,i=0){var r;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(null==t?void 0:t.tagAnchor)||null,this.tagOrder=null!=(r=null==t?void 0:t.tagOrder)?r:i,t){let i=t.attr;for(let t in i)if(Object.prototype.hasOwnProperty.call(e,t)&&e[t]!==i[t]){Xi.warn(`DATERANGE tag attribute: "${t}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=t;break}e=Ki(new Ln({}),i,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){let e=(null==t?void 0:t.endDate)||new Date(this.attr["END-DATE"]);Ri(e.getTime())&&(this._endDate=e)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){let e=this._cue;return void 0===e?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){let{tagAnchor:e}=this;return null===e||null===e.programDateTime?(Xi.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${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(Ri(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&&Ri(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)}},Mn=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.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 t=this.lastPartSn-e.lastPartSn,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t||!this.live,this.advanced=this.endSN>e.endSN||t>0||0===t&&i>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1}hasKey(e){return this.encryptedFragments.some((t=>{let i=t.decryptdata;return i||(t.setKeyFormat(e.keyFormat),i=t.decryptdata),!!i&&e.matches(i)}))}get hasProgramDateTime(){return!!this.fragments.length&&Ri(this.fragments[this.fragments.length-1].programDateTime)}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||10}get drift(){let e=this.driftEndTime-this.driftStartTime;return e>0?1e3*(this.driftEnd-this.driftStart)/e:1}get edge(){return this.partEnd||this.fragmentEnd}get partEnd(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].end:this.fragmentEnd}get fragmentEnd(){return this.fragments.length?this.fragments[this.fragments.length-1].end:0}get 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sn;case"AES-256-CTR":return on;default:throw new Error(`invalid full segment method ${e}`)}}function Un(e){return Uint8Array.from(atob(e),(e=>e.charCodeAt(0)))}function Fn(e){return Uint8Array.from(unescape(encodeURIComponent(e)),(e=>e.charCodeAt(0)))}function Bn(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 $n(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=Un(a)):i=function(e){let t=Fn(e).subarray(0,16),i=new Uint8Array(16);return i.set(t,16-t.length),i}(a)}}return i}var Hn="undefined"!=typeof self?self:void 0,Kn={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},Gn="org.w3.clearkey",Wn="com.apple.streamingkeydelivery",Vn="com.microsoft.playready",qn="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed";function Yn(e){switch(e){case Wn:return Kn.FAIRPLAY;case Vn:return Kn.PLAYREADY;case qn:return Kn.WIDEVINE;case Gn:return Kn.CLEARKEY}}function jn(e){switch(e){case Kn.FAIRPLAY:return Wn;case Kn.PLAYREADY:return Vn;case Kn.WIDEVINE:return qn;case Kn.CLEARKEY:return Gn}}function zn(e){let{drmSystems:t,widevineLicenseUrl:i}=e,r=t?[Kn.FAIRPLAY,Kn.WIDEVINE,Kn.PLAYREADY,Kn.CLEARKEY].filter((e=>!!t[e])):[];return!r[Kn.WIDEVINE]&&i&&r.push(Kn.WIDEVINE),r}var Qn=function(e){return null!=Hn&&null!=(e=Hn.navigator)&&e.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null}();function Xn(e){let t=new Uint16Array(e.buffer,e.byteOffset,e.byteLength/2),i=String.fromCharCode.apply(null,Array.from(t)),r=i.substring(i.indexOf("<"),i.length),a=(new DOMParser).parseFromString(r,"text/xml").getElementsByTagName("KID")[0];if(a){let e=a.childNodes[0]?a.childNodes[0].nodeValue:a.getAttribute("VALUE");if(e){let t=Un(e).subarray(0,16);return Bn(t),t}}return null}var Zn={},Jn=class e{static clearKeyUriToKeyIdMap(){Zn={}}static setKeyIdForUri(e,t){Zn[e]=t}static addKeyIdForUri(e){let t=Object.keys(Zn).length%Number.MAX_SAFE_INTEGER,i=new Uint8Array(16);return new DataView(i.buffer,12,4).setUint32(0,t),Zn[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.method=e,this.uri=t,this.keyFormat=i,this.keyFormatVersions=r,this.iv=a,this.encrypted=!!e&&"NONE"!==e,this.isCommonEncryption=this.encrypted&&!On(e),null!=n&&n.startsWith("0x")&&(this.keyId=new Uint8Array(ir(n)))}matches(e){return e.uri===this.uri&&e.method===this.method&&e.encrypted===this.encrypted&&e.keyFormat===this.keyFormat&&xn(e.keyFormatVersions,this.keyFormatVersions)&&Pn(e.iv,this.iv)&&Pn(e.keyId,this.keyId)}isSupported(){if(this.method){if(On(this.method)||"NONE"===this.method)return!0;if("identity"===this.keyFormat)return"SAMPLE-AES"===this.method;switch(this.keyFormat){case Wn:case qn:case Vn:case Gn:return-1!==["SAMPLE-AES","SAMPLE-AES-CENC","SAMPLE-AES-CTR"].indexOf(this.method)}}return!1}getDecryptData(t,i){if(!this.encrypted||!this.uri)return null;if(On(this.method)){let i=this.iv;return i||("number"!=typeof t&&(Xi.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=Zn[this.uri];if(t&&!xn(this.keyId,t)&&e.setKeyIdForUri(this.uri,this.keyId),this.pssh)return this}let r=$n(this.uri);if(r)switch(this.keyFormat){case qn:if(this.pssh=r,!this.keyId){let e=function(e){let t=[];if(e instanceof ArrayBuffer){let i=e.byteLength,r=0;for(;r+320&&n.length({id:e.attrs.AUDIO,audioCodec:e.audioCodec}))),SUBTITLES:s.map((e=>({id:e.attrs.SUBTITLES,textCodec:e.textCodec}))),"CLOSED-CAPTIONS":[]},l=0;for(is.lastIndex=0;null!==(a=is.exec(t));){let t=new Ln(a[1],r),s=t.TYPE;if(s){let r=o[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:l++,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];cs(f,t,"audioCodec"),cs(f,t,"textCodec")}a.push(f)}}return n}static parseLevelPlaylist(e,t,i,r,a,n){var s;let o,l,d,u,h={url:t},c=new Mn(t),m=c.fragments,f=[],p=null,g=0,v=0,E=0,y=0,b=0,T=null,_=new cr(r,h),A=-1,S=!1,k=null;if(as.lastIndex=0,c.m3u8=e,c.hasVariableRefs=_n(e),"#EXTM3U"!==(null==(s=as.exec(e))?void 0:s[0]))return c.playlistParsingError=new Error("Missing format identifier #EXTM3U"),c;for(;null!==(o=as.exec(e));){S&&(S=!1,_=new cr(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=o[1];if(e){_.duration=parseFloat(e);let t=(" "+o[2]).slice(1);_.title=t||null,_.tagList.push(t?["INF",e,t]:["INF",e])}else if(o[3]){if(Ri(_.duration)){_.playlistOffset=E,_.setStart(E),d&&ps(_,d,c),_.sn=g,_.level=i,_.cc=y,m.push(_);let e=(" "+o[3]).slice(1);_.relurl=An(c,e),ms(_,T,f),T=_,E+=_.duration,g++,v=0,S=!0}}else{if(o=o[0].match(ns),!o){Xi.warn("No matches on slow regex match for level playlist!");continue}for(l=1;l0&&vs(c,e,o),g=c.startSN=parseInt(a);break;case"SKIP":{c.skippedSegments&&gs(c,e,o);let t=new Ln(a,c),i=t.decimalInteger("SKIPPED-SEGMENTS");if(Ri(i)){c.skippedSegments+=i;for(let e=i;e--;)m.push(null);g+=i}let r=t.enumeratedString("RECENTLY-REMOVED-DATERANGES");r&&(c.recentlyRemovedDateranges=(c.recentlyRemovedDateranges||[]).concat(r.split("\t")));break}case"TARGETDURATION":0!==c.targetduration&&gs(c,e,o),c.targetduration=Math.max(parseInt(a),1);break;case"VERSION":null!==c.version&&gs(c,e,o),c.version=parseInt(a);break;case"INDEPENDENT-SEGMENTS":break;case"ENDLIST":c.live||gs(c,e,o),c.live=!1;break;case"#":(a||s)&&_.tagList.push(s?[a,s]:[a]);break;case"DISCONTINUITY":y++,_.tagList.push(["DIS"]);break;case"GAP":_.gap=!0,_.tagList.push([e]);break;case"BITRATE":_.tagList.push([e,a]),b=1e3*parseInt(a),Ri(b)?_.bitrate=b:b=0;break;case"DATERANGE":{let e=new Ln(a,c),t=new Cn(e,c.dateRanges[e.ID],c.dateRangeTagCount);c.dateRangeTagCount++,t.isValid||c.skippedSegments?c.dateRanges[t.id]=t:Xi.warn(`Ignoring invalid DATERANGE tag: "${a}"`),_.tagList.push(["EXT-X-DATERANGE",a]);break}case"DEFINE":{let e=new Ln(a,c);"IMPORT"in e?kn(c,e,n):Sn(c,e,t)}break;case"DISCONTINUITY-SEQUENCE":0!==c.startCC?gs(c,e,o):m.length>0&&vs(c,e,o),c.startCC=y=parseInt(a);break;case"KEY":{let e=ds(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=Ki({},d)),d[e.keyFormat]=e)}else Xi.warn(`[Keys] Ignoring unsupported EXT-X-KEY tag: "${a}"`);break}case"START":c.startTimeOffset=us(a);break;case"MAP":{let e=new Ln(a,c);if(_.duration){let t=new cr(r,h);fs(t,e,i,d),p=t,_.initSegment=p,p.rawProgramDateTime&&!_.rawProgramDateTime&&(_.rawProgramDateTime=p.rawProgramDateTime)}else{let t=_.byteRangeEndOffset;if(t){let e=_.byteRangeStartOffset;k=`${t-e}@${e}`}else k=null;fs(_,e,i,d),p=_,S=!0}p.cc=y;break}case"SERVER-CONTROL":u&&gs(c,e,o),u=new Ln(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&&gs(c,e,o);let t=new Ln(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 Ln(a,c),n=new mr(r,_,h,i,t);e.push(n),_.duration+=n.duration;break}case"PRELOAD-HINT":{let e=new Ln(a,c);c.preloadHint=e;break}case"RENDITION-REPORT":{let e=new Ln(a,c);c.renditionReports=c.renditionReports||[],c.renditionReports.push(e);break}default:Xi.warn(`line parsed but not handled: ${o}`)}}}T&&!T.relurl?(m.pop(),E-=T.duration,c.partList&&(c.fragmentHint=T)):c.partList&&(ms(_,T,f),_.cc=y,c.fragmentHint=_,d&&ps(_,d,c)),c.targetduration||(c.playlistParsingError=new Error("Missing Target Duration"));let R=m.length,I=m[0],L=m[R-1];if(E+=c.skippedSegments*c.targetduration,E>0&&R&&L){c.averagetargetduration=E/R;let e=L.sn;c.endSN="initSegment"!==e?e:0,c.live||(L.endList=!0),A>0&&(function(e,t){let i=e[t];for(let r=t;r--;){let t=e[r];if(!t)return;t.programDateTime=i.programDateTime-1e3*t.duration,i=t}}(m,A),I&&f.unshift(I))}return c.fragmentHint&&(E+=c.fragmentHint.duration),c.totalduration=E,f.length&&c.dateRangeTagCount&&I&&os(f,c),c.endCC=y,c}};function os(e,t){let i=e.length;if(!i){if(!t.hasProgramDateTime)return;{let r=t.fragments[t.fragments.length-1];e.push(r),i++}}let r=e[i-1],a=t.live?1/0:t.totalduration,n=Object.keys(t.dateRanges);for(let o=n.length;o--;){let l=t.dateRanges[n[o]],d=l.startDate.getTime();l.tagAnchor=r.ref;for(let r=i;r--;){var s;if((null==(s=e[r])?void 0:s.sn)=o||0===r){var s;if(t<=o+1e3*(((null==(s=i[r+1])?void 0:s.start)||a)-n.start)){let a=i[r].sn-e.startSN;if(a<0)return-1;let n=e.fragments;if(n.length>i.length){for(let s=(i[r+1]||n[n.length-1]).sn-e.startSN;s>a;s--){let e=n[s].programDateTime;if(t>=e&&te));["video","audio","text"].forEach((e=>{let r=i.filter((t=>Gr(t,e)));r.length&&(t[`${e}Codec`]=r.map((e=>e.split("/")[0])).join(","),i=i.filter((e=>-1===r.indexOf(e))))})),t.unknownCodecs=i}function cs(e,t,i){let r=t[i];r&&(e[i]=r)}function ms(e,t,i){e.rawProgramDateTime?i.push(e):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime)}function fs(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 ps(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 gs(e,t,i){e.playlistParsingError=new Error(`#EXT-X-${t} must not appear more than once (${i[0]})`)}function vs(e,t,i){e.playlistParsingError=new Error(`#EXT-X-${t} must appear before the first Media Segment (${i[0]})`)}function Es(e,t){let i=t.startPTS;if(Ri(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 ys(e,t,i,r,a,n,s){r-i<=0&&(s.warn("Fragment should have a positive duration",t),r=i+t.duration,n=a+t.duration);let o=i,l=r,d=t.startPTS,u=t.endPTS;if(Ri(d)){let h=Math.abs(d-i);e&&h>e.totalduration?s.warn(`media timestamps and playlist times differ by ${h}s for level ${t.level} ${e.url}`):Ri(t.deltaPTS)?t.deltaPTS=Math.max(h,t.deltaPTS):t.deltaPTS=h,o=Math.max(i,d),i=Math.min(i,d),a=void 0!==t.startDTS?Math.min(a,t.startDTS):a,l=Math.min(r,u),r=Math.max(r,u),n=void 0!==t.endDTS?Math.max(n,t.endDTS):n}let h=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=l,t.endDTS=n;let c=t.sn;if(!e||ce.endSN)return 0;let m,f=c-e.startSN,p=e.fragments;for(p[f]=t,m=f;m>0;m--)Es(p[m],p[m-1]);for(m=f;m=0;e--){let t=n[e].initSegment;if(t){a=t;break}}e.fragmentHint&&delete e.fragmentHint.endPTS,function(e,t,i){let r=t.skippedSegments,a=Math.max(e.startSN,t.startSN)-t.startSN,n=(e.fragmentHint?1:0)+(r?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,s=t.startSN-e.startSN,o=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments;for(let d=a;d<=n;d++){let a=l[s+d],n=o[d];if(r&&!n&&a&&(n=t.fragments[d]=a),a&&n){i(a,n,d,o);let r=a.relurl,s=n.relurl;if(r&&ws(r,s))return void(t.playlistParsingError=Ts(`media sequence mismatch ${n.sn}:`,e,t,a,n));if(a.cc!==n.cc)return void(t.playlistParsingError=Ts(`discontinuity sequence mismatch (${a.cc}!=${n.cc})`,e,t,a,n))}}}(e,t,((e,i,n,s)=>{if((!t.startCC||t.skippedSegments)&&i.cc!==e.cc){let r=e.cc-i.cc;for(let e=n;e{var t;e&&(!e.initSegment||e.initSegment.relurl===(null==(t=a)?void 0:t.relurl))&&(e.initSegment=a)})),t.skippedSegments){if(t.deltaUpdateFailed=s.some((e=>!e)),t.deltaUpdateFailed){i.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let e=t.skippedSegments;e--;)s.shift();t.startSN=s[0].sn}else{t.canSkipDateRanges&&(t.dateRanges=function(e,t,i){let{dateRanges:r,recentlyRemovedDateranges:a}=t,n=Ki({},e);a&&a.forEach((e=>{delete n[e]}));let s=Object.keys(n).length;return s?(Object.keys(r).forEach((e=>{let t=n[e],a=new Cn(r[e].attr,t);a.isValid?(n[e]=a,t||(a.tagOrder+=s)):i.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${ba(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})),r?ys(t,r,r.startPTS,r.endPTS,r.startDTS,r.endDTS,i):_s(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 Ts(e,t,i,r,a){return new Error(`${e} ${a.url}\nPlaylist starting @${t.startSN}\n${t.m3u8}\n\nPlaylist starting @${i.startSN}\n${i.m3u8}`)}function _s(e,t,i=!0){let r=t.startSN+t.skippedSegments-e.startSN,a=e.fragments,n=r>=0,s=0;if(n&&rt){let e=1e3*r[r.length-1].duration;e{var i;null==(i=e.details)||i.fragments.forEach((e=>{e.level=t,e.initSegment&&(e.initSegment.level=t)}))}))}function ws(e,t){return!(e===t||!t)&&Ds(e)!==Ds(t)}function Ds(e){return e.replace(/\?[^?]*$/,"")}function Cs(e,t){for(let r=0,a=e.length;re.startCC)}(t,e))return;let i=Math.min(t.endCC,e.endCC),r=Cs(t.fragments,i),a=Cs(e.fragments,i);r&&a&&(Xi.log(`Aligning playlist at start of dicontinuity sequence ${i}`),xs(r.start-a.start,e))}function Os(e,t){if(!e.hasProgramDateTime||!t.hasProgramDateTime)return;let i=e.fragments,r=t.fragments;if(!i.length||!r.length)return;let a,n,s=Math.min(t.endCC,e.endCC);t.startCC{let{config:e,fragCurrent:t,media:i,mediaBuffer:r,state:a}=this,n=i?i.currentTime:0,s=bn.bufferInfo(r||i,n,e.maxBufferHole),o=!s.len;if(this.log(`Media seeking to ${Ri(n)?n.toFixed(3):n}, state: ${a}, ${o?"out of":"in"} buffer`),this.state===Ys)this.resetLoadingState();else if(t){let i=e.maxFragLookUpTolerance,r=t.start-i,a=t.start+t.duration+i;if(o||as.end){let e=n>a;(nthis.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 ${n.toFixed(2)} with buffer @${e.toFixed(2)}`),this.loadingParts=t)}}this.hls.hasEnoughToStart||(this.log(`Setting ${o?"startPosition":"nextLoadPosition"} to ${n} for seek without enough to start`),this.nextLoadPosition=n,o&&(this.startPosition=n)),o&&this.state===$s&&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 mn(e.config),this.keyLoader=i,this.fragmentTracker=t,this.config=e.config,this.decrypter=new hn(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===Bs)return;this.fragmentLoader.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=Bs}get startPositionValue(){let{nextLoadPosition:e,startPosition:t}=this;return-1===t&&e?e:t}get bufferingEnabled(){return this.buffering}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=bn.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 ${this.fragInfo(t,!1,e.part)}) was dropped during download.`),void this.fragmentTracker.removeFragment(t);t.stats.chunkCount++,this._handleFragmentLoadProgress(e)})).then((e=>{if(!e)return;let t=this.state,i=e.frag;this.fragContextChanged(i)?(t===Ks||!this.fragCurrent&&t===Vs)&&(this.fragmentTracker.removeFragment(i),this.state=$s):("payload"in e&&(this.log(`Loaded ${i.type} sn: ${i.sn} of ${this.playlistLabel()} ${i.level}`),this.hls.trigger(Ci.FRAG_LOADED,e)),this._handleFragmentLoadComplete(e))})).catch((t=>{this.state===Bs||this.state===js||(this.warn(`Frag error: ${(null==t?void 0:t.message)||t}`),this.resetFragmentLoading(e))}))}clearTrackerIfNeeded(e){var t;let{fragmentTracker:i}=this;if(i.getState(e)===Za){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)===Ja&&i.removeFragment(e))}checkLiveUpdate(e){if(e.updated&&!e.live){let t=e.fragments[e.fragments.length-1];this.fragmentTracker.detectPartialFragments({frag:t,part:null,stats:t.stats,id:t.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,t){this._doFragLoad(e,t).then((e=>{let t=null==e?void 0:e.frag;if(!t||this.fragContextChanged(t)||!this.levels)throw new Error("init load aborted");return e})).then((e=>{let{hls:t}=this,{frag:i,payload:r}=e,a=i.decryptdata;if(r&&r.byteLength>0&&null!=a&&a.key&&a.iv&&On(a.method)){let n=self.performance.now();return this.decrypter.decrypt(new Uint8Array(r),a.key.buffer,a.iv.buffer,Nn(a.method)).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}),e})).then((r=>{let a=self.performance.now();return t.trigger(Ci.FRAG_DECRYPTED,{frag:i,payload:r,stats:{tstart:n,tdecrypt:a}}),e.payload=r,this.completeInitSegmentLoad(e)}))}return this.completeInitSegmentLoad(e)})).catch((t=>{this.state===Bs||this.state===js||(this.warn(t),this.resetFragmentLoading(e))}))}completeInitSegmentLoad(e){let{levels:t}=this;if(!t)throw new Error("init load aborted, missing levels");let i=e.frag.stats;this.state!==Bs&&(this.state=$s),e.frag.data=new Uint8Array(e.payload),i.parsing.start=i.buffering.start=self.performance.now(),i.parsing.end=i.buffering.end=self.performance.now(),this.tick()}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||!t||e.sn!==t.sn||e.level!==t.level}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?Fs(bn.getBuffered(i)):"(detached)"})`),hr(e)){var r;if(e.type!==Fi){let t=e.elementaryStreams;if(!Object.keys(t).some((e=>!!t[e])))return void(this.state=$s)}let t=null==(r=this.levels)?void 0:r[e.level];null!=t&&t.fragmentError&&(this.log(`Resetting level fragment error count of ${t.fragmentError} on frag buffered`),t.fragmentError=0)}this.state=$s}_handleFragmentLoadComplete(e){let{transmuxer:t}=this;if(!t)return;let{frag:i,part:r,partsLoaded:a}=e,n=!a||0===a.length||a.some((e=>!e)),s=new En(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!n);t.flush(s)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,i=null,r){var a;this.fragCurrent=e;let n=t.details;if(!this.levels||!n)throw new Error(`frag load aborted, missing level${n?"":" detail"}s`);let s=null;if(!e.encrypted||null!=(a=e.decryptdata)&&a.key)e.encrypted||(s=this.keyLoader.loadClear(e,n.encryptedFragments,this.startFragRequested),s&&this.log("[eme] blocking frag load until media-keys acquired"));else if(this.log(`Loading key for ${e.sn} of [${n.startSN}-${n.endSN}], ${this.playlistLabel()} ${e.level}`),this.state=Hs,this.fragCurrent=e,s=this.keyLoader.load(e).then((e=>{if(!this.fragContextChanged(e.frag))return this.hls.trigger(Ci.KEY_LOADED,e),this.state===Hs&&(this.state=$s),e})),this.hls.trigger(Ci.KEY_LOADING,{frag:e}),null===this.fragCurrent)return this.log("context changed in KEY_LOADING"),Promise.resolve(null);let o=this.fragPrevious;if(hr(e)&&(!o||e.sn!==o.sn)){let i=this.shouldLoadParts(t.details,e.end);i!==this.loadingParts&&(this.log(`LL-Part loading ${i?"ON":"OFF"} loading sn ${null==o?void 0:o.sn}->${e.sn}`),this.loadingParts=i)}if(i=Math.max(e.start,i||0),this.loadingParts&&hr(e)){let a=n.partList;if(a&&r){i>n.fragmentEnd&&n.fragmentHint&&(e=n.fragmentHint);let o=this.getNextPart(a,e,i);if(o>-1){let l,d=a[o];return e=this.fragCurrent=d.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${d.index} (${o}/${a.length-1}) of ${this.fragInfo(e,!1,d)}) cc: ${e.cc} [${n.startSN}-${n.endSN}], target: ${parseFloat(i.toFixed(3))}`),this.nextLoadPosition=d.start+d.duration,this.state=Ks,l=s?s.then((i=>!i||this.fragContextChanged(i.frag)?null:this.doFragPartsLoad(e,d,t,r))).catch((e=>this.handleFragLoadError(e))):this.doFragPartsLoad(e,d,t,r).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(Ci.FRAG_LOADING,{frag:e,part:d,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):l}if(!e.url||this.loadedEndOfParts(a,i))return Promise.resolve(null)}}var l;if(hr(e)&&this.loadingParts)this.log(`LL-Part loading OFF after next part miss @${i.toFixed(2)} Check buffer at sn: ${e.sn} loaded parts: ${null==(l=n.partList)?void 0:l.filter((e=>e.loaded)).map((e=>`[${e.start}-${e.end}]`))}`),this.loadingParts=!1;else if(!e.url)return Promise.resolve(null);this.log(`Loading ${e.type} sn: ${e.sn} of ${this.fragInfo(e,!1)}) cc: ${e.cc} ${"["+n.startSN+"-"+n.endSN+"]"}, target: ${parseFloat(i.toFixed(3))}`),Ri(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=Ks;let d,u=this.config.progressive&&e.type!==Fi;return d=u&&s?s.then((t=>!t||this.fragContextChanged(t.frag)?null:this.fragmentLoader.load(e,r))).catch((e=>this.handleFragLoadError(e))):Promise.all([this.fragmentLoader.load(e,u?r:void 0),s]).then((([e])=>(!u&&r&&r(e),e))).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(Ci.FRAG_LOADING,{frag:e,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):d}doFragPartsLoad(e,t,i,r){return new Promise(((a,n)=>{var s;let o=[],l=null==(s=i.details)?void 0:s.partList,d=t=>{this.fragmentLoader.loadPart(e,t,r).then((r=>{o[t.index]=r;let n=r.part;this.hls.trigger(Ci.FRAG_LOADED,r);let s=Rs(i.details,e.sn,t.index+1)||Is(l,e.sn,t.index+1);if(!s)return a({frag:e,part:n,partsLoaded:o});d(s)})).catch(n)};d(t)}))}handleFragLoadError(e){if("data"in e){let t=e.data;t.frag&&t.details===Di.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):t.frag&&t.type===wi.KEY_SYSTEM_ERROR?(t.frag.abortRequests(),this.resetStartWhenNotLoaded(),this.resetFragmentLoading(t.frag)):this.hls.trigger(Ci.ERROR,t)}else this.hls.trigger(Ci.ERROR,{type:wi.OTHER_ERROR,details:Di.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){let t=this.getCurrentContext(e);if(!t||this.state!==Vs)return void(!this.fragCurrent&&this.state!==Bs&&this.state!==js&&(this.state=$s));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(),o=s&&i.sn>s.endSN||this.shouldLoadParts(s,i.end);o!==this.loadingParts&&(this.log(`LL-Part loading ${o?"ON":"OFF"} after parsing segment ending @${i.end.toFixed(2)}`),this.loadingParts=o),this.updateLevelTiming(i,r,a,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e.partList){var i;let a=e.partList[0];if(a.fragment.type===Fi)return!1;var r;if(t>=a.end+((null==(i=e.fragmentHint)?void 0:i.duration)||0))if((this.hls.hasEnoughToStart?(null==(r=this.media)?void 0:r.currentTime)||this.lastCurrentTime:this.getLoadPosition())>a.start-a.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],o=s.details,l=n>-1?Rs(o,a,n):null,d=l?l.fragment:ks(o,a,i);return d?(i&&i!==d&&(d.stats=i.stats),{frag:d,part:l,level:s}):null}bufferFragmentData(e,t,i,r,a){if(this.state!==Vs)return;let{data1:n,data2:s}=e,o=n;if(s&&(o=xr(n,s)),!o.length)return;let l=this.initPTS[t.cc],d=l?-l.baseTime/l.timescale:void 0,u={type:e.type,frag:t,part:i,chunkMeta:r,offset:d,parent:t.type,data:o};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(!bn.isBuffered(t,t.currentTime))return void this.flushMainBuffer(0,e.start);let i=t.currentTime,r=bn.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.getLoadPosition();if(!Ri(r))return null;let 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=bn.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 bn.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)}reduceMaxBufferLength(e,t){let i=this.config,r=Math.max(Math.min(e-t,i.maxBufferLength),t),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,t=Ni){let i=this.fragmentTracker?this.fragmentTracker.getAppendedFrag(e,t):null;return i&&"fragment"in i?i.fragment:i}getNextFragment(e,t){let i=t.fragments,r=i.length;if(!r)return null;let{config:a}=this,n=i[0].start,s=a.lowLatencyMode&&!!t.partList,o=null;if(t.live){let i=a.initialLiveManifestSize;if(r=n?i:r)||o.start:e;this.log(`Setting startPosition to ${a} to match start frag at live edge. mainStart: ${i} liveSyncPosition: ${r} frag.start: ${null==(l=o)?void 0:l.start}`),this.startPosition=this.nextLoadPosition=a}}else e<=n&&(o=i[0]);if(!o){let i=this.loadingParts?t.partEnd:t.fragmentEnd;o=this.getFragmentAtPosition(e,i,t)}let d=this.filterReplacedPrimary(o,t);if(!d&&o){let e=o.sn-t.startSN;d=this.filterReplacedPrimary(i[e+1]||null,t)}return this.mapToInitFragWhenRequired(d)}isLoopLoading(e,t){let i=this.fragmentTracker.getState(e);return(i===en||i===Ja&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,i,r,a){let n=null;if(e.gap&&(n=this.getNextFragment(this.nextLoadPosition,t),n&&!n.gap&&i.nextStart)){let e=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,r,0);if(null!==e&&i.len+e.len>=a){let e=n.sn;return this.loopSn!==e&&(this.log(`buffer full after gaps in "${r}" playlist starting at sn: ${e}`),this.loopSn=e),null}}return this.loopSn=void 0,n}get primaryPrefetch(){var e;if(Zs(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(Zs(this.config)&&e.type!==Fi){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||e.start-r.end>1))return null}let a=null==i?void 0:i.playerQueue;if(a)for(let t=a.length;t--;){let i=a[t].interstitial;if(i.appendInPlace&&e.start>=i.startTime&&e.end<=i.resumeTime)return null}}return e}mapToInitFragWhenRequired(e){return null==e||!e.initSegment||e.initSegment.data||this.bitrateTest?e:e.initSegment}getNextPart(e,t,i){let r=-1,a=!1,n=!0;for(let s=0,o=e.length;s-1&&ii.start)return!0}return!1}getInitialLiveFragment(e){let t=e.fragments,i=this.fragPrevious,r=null;if(i){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${i.programDateTime}`),r=function(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!Ri(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=xa(e,i.cc,i.end),r&&this.log(`Live playlist, switching playlist, load frag with same CC: ${r.sn}`))}}else{let t=this.hls.liveSyncPosition;null!==t&&(r=this.getFragmentAtPosition(t,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}getFragmentAtPosition(e,t,i){let r,{config:a}=this,{fragPrevious:n}=this,{fragments:s,endSN:o}=i,{fragmentHint:l}=i,{maxFragLookUpTolerance:d}=a,u=i.partList,h=!!(this.loadingParts&&null!=u&&u.length&&l);if(h&&!this.bitrateTest&&u[u.length-1].fragment.sn===l.sn&&(s=s.concat(l),o=l.sn),et-d||null!=(c=this.media)&&c.paused||!this.startFragRequested?0:d)}else r=s[s.length-1];if(r){let e=r.sn-i.startSN,t=this.fragmentTracker.getState(r);if((t===en||t===Ja&&r.gap)&&(n=r),n&&r.sn===n.sn&&(!h||u[0].fragment.sn>r.sn||!i.live)&&r.level===n.level){let t=s[e+1];r=r.sn${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}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&hr(e)&&e.stats.aborted&&(this.log(`Fragment ${e.sn}${t?" part "+t.index:""} of ${this.playlistLabel()} ${e.level} was aborted`),this.resetFragmentLoading(e))}resetFragmentLoading(e){(!this.fragCurrent||!this.fragContextChanged(e)&&this.state!==Gs)&&(this.state=$s)}onFragmentOrKeyLoadError(e,t){var i;if(t.chunkMeta&&!t.frag){let e=this.getCurrentContext(t.chunkMeta);e&&(t.frag=e.frag)}let r=t.frag;if(!r||r.type!==e||!this.levels)return;var a;if(this.fragContextChanged(r))return void this.warn(`Frag load error must match current frag to retry ${r.url} > ${null==(a=this.fragCurrent)?void 0:a.url}`);let n=t.details===Di.FRAG_GAP;n&&this.fragmentTracker.fragBuffered(r,!0);let s=t.errorAction;if(!s)return void(this.state=js);let{action:o,flags:l,retryCount:d=0,retryConfig:u}=s,h=!!u,c=h&&o===Va,m=h&&!s.resolved&&l===Ya,f=null==(i=this.hls.latestLevelDetails)?void 0:i.live;if(!c&&m&&hr(r)&&!r.endList&&f&&!Na(t))this.resetFragmentErrors(e),this.treatAsGap(r),s.resolved=!0;else if((c||m)&&d=t||i&&!Ha(0))&&(i&&this.log("Connection restored (online)"),this.resetStartWhenNotLoaded(),this.state=$s)}reduceLengthAndFlushBuffer(e){if(this.state===Vs||this.state===qs){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.getLoadPosition()}) is not buffered, flush ${i} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),n}return!1}resetFragmentErrors(e){e===Ui&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==Bs&&(this.state=$s)}afterBufferFlushed(e,t,i){if(!e)return;let r=bn.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===Ys&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==Bs&&(this.state=$s)}resetStartWhenNotLoaded(){if(!this.hls.hasEnoughToStart){this.startFragRequested=!1;let e=this.levelLastLoaded,t=e?e.details:null;null!=t&&t.live?(this.log("resetting startPosition for live start"),this.startPosition=-1,this.setStartPosition(t,t.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(!Object.keys(e.elementaryStreams).reduce(((t,n)=>{let s=e.elementaryStreams[n];if(s){let o=s.endPTS-s.startPTS;if(o<=0)return this.warn(`Could not parse fragment ${e.sn} ${n} duration reliably (${o})`),t||!1;let l=r?0:ys(a,e,s.startPTS,s.endPTS,s.startDTS,s.endDTS,this);return this.hls.trigger(Ci.LEVEL_PTS_UPDATED,{details:a,level:i,drift:l,type:n,frag:e,start:s.startPTS,end:s.endPTS}),!0}return t}),!1)){var n;let t=null===(null==(n=this.transmuxer)?void 0:n.error);if((0===i.fragmentError||t&&(i.fragmentError<2||e.endList))&&this.treatAsGap(e,i),t){let t=new Error(`Found no media in fragment ${e.sn} of ${this.playlistLabel()} ${e.level} resetting transmuxer to fallback to playlist timing`);if(this.warn(t.message),this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,fatal:!1,error:t,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${i.url}"`}),!this.hls)return;this.resetTransmuxer()}}this.state=qs,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(Ci.FRAG_PARSED,{frag:e,part:t})}else this.warn("level.details undefined")}playlistLabel(){return this.playlistType===Ni?"level":"track"}fragInfo(e,t=!0,i){var r,a;return`${this.playlistLabel()} ${e.level} (${i?"part":"frag"}:[${(null!=(r=t&&!i?e.startPTS:(i||e).start)?r:NaN).toFixed(3)}-${(null!=(a=t&&!i?e.endPTS:(i||e).end)?a:NaN).toFixed(3)}]${i&&"main"===e.type?"INDEPENDENT="+(i.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;null==(e=this.transmuxer)||e.reset()}recoverWorkerError(e){"demuxerWorker"===e.event&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(),this.resetLoadingState())}set state(e){let t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}};function Zs(e){return!!e.interstitialsController&&!1!==e.enableInterstitialPlayback}var Js=class{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){let e,{chunks:t,dataLength:i}=this;return t.length?(e=1===t.length?t[0]:function(e,t){let i=new Uint8Array(t),r=0;for(let t=0;t0)return e.subarray(i,i+r)}function ho(e,t){return 255===e[t]&&240==(246&e[t+1])}function co(e,t){return 1&e[t+1]?7:9}function mo(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}function fo(e,t){return t+1=e.length)return!1;let r=mo(e,t);if(r<=i)return!1;let a=t+r;return 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r=mo(e,t)-i;if(r>0)return{headerLength:i,frameLength:r}}}(t,i);if(o){let{frameLength:r,headerLength:a}=o,l=a+r,d=Math.max(0,i+l-t.length);d?(n=new Uint8Array(l-a),n.set(t.subarray(i+a,t.length),0)):n=t.subarray(i+a,i+l);let u={unit:n,pts:s};return d||e.samples.push(u),{sample:u,length:l,missing:d}}let l=t.length-i;return n=new Uint8Array(l),n.set(t.subarray(i,t.length),0),{sample:{unit:n,pts:s},length:l,missing:-1}}function yo(e,t){return oo(e,t)&&lo(e,t+6)+10<=e.length-t}function bo(e,t=0,i=1/0){return function(e,t,i,r){let a=function(e){return e instanceof ArrayBuffer?e:e.buffer}(e),n=1;"BYTES_PER_ELEMENT"in r&&(n=r.BYTES_PER_ELEMENT);let s=function(e){return e&&e.buffer instanceof ArrayBuffer&&void 0!==e.byteLength&&void 0!==e.byteOffset}(e)?e.byteOffset:0,o=(s+e.byteLength)/n,l=(s+t)/n,d=Math.floor(Math.max(0,Math.min(l,o))),u=Math.floor(Math.min(d+Math.max(i,0),o));return new r(a,d,u-d)}(e,t,i,Uint8Array)}function To(e){let t={key:e.type,description:"",data:"",mimeType:null,pictureType:null};if(e.size<2)return;if(3!==e.data[0])return void console.log("Ignore frame with unrecognized character encoding");let i=e.data.subarray(1).indexOf(0);if(-1===i)return;let r=er(bo(e.data,1,i)),a=e.data[2+i],n=e.data.subarray(3+i).indexOf(0);if(-1===n)return;let s,o=er(bo(e.data,3+i,n));return s="--\x3e"===r?er(bo(e.data,4+i+n)):function(e){return e instanceof ArrayBuffer?e:0==e.byteOffset&&e.byteLength==e.buffer.byteLength?e.buffer:new Uint8Array(e).buffer}(e.data.subarray(4+i+n)),t.mimeType=r,t.pictureType=a,t.description=o,t.data=s,t}function _o(e){return"PRIV"===e.type?function(e){if(e.size<2)return;let t=er(e.data,!0),i=new Uint8Array(e.data.subarray(t.length+1));return{key:e.type,info:t,data:i.buffer}}(e):"W"===e.type[0]?function(e){if("WXXX"===e.type){if(e.size<2)return;let t=1,i=er(e.data.subarray(t),!0);t+=i.length+1;let r=er(e.data.subarray(t));return{key:e.type,info:i,data:r}}let t=er(e.data);return{key:e.type,info:"",data:t}}(e):"APIC"===e.type?To(e):function(e){if(e.size<2)return;if("TXXX"===e.type){let t=1,i=er(e.data.subarray(t),!0);t+=i.length+1;let r=er(e.data.subarray(t));return{key:e.type,info:i,data:r}}let t=er(e.data.subarray(1));return{key:e.type,info:"",data:t}}(e)}function Ao(e){let t=String.fromCharCode(e[0],e[1],e[2],e[3]),i=lo(e,4);return{type:t,size:i,data:e.subarray(10,10+i)}}function So(e){let t=0,i=[];for(;oo(e,t);){let r=lo(e,t+6);e[t+5]>>6&1&&(t+=10),t+=10;let a=t+r;for(;t+100&&s.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:Lo.audioId3,duration:Number.POSITIVE_INFINITY});a{if(Ri(e))return 90*e;return 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s=e[t+2]>>1&1,o=e[t+3]>>6,l=1e3*xo[14*(3===i?3-r:3===r?3:4)+a-1],d=Po[3*(3===i?0:2===i?1:2)+n],u=3===o?1:2,h=Oo[i][r],c=No[r],m=8*h*c,f=Math.floor(h*l/d+s)*c;if(null===Mo){let e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Mo=e?parseInt(e[1]):0}return!!Mo&&Mo<=87&&2===r&&l>=224e3&&0===o&&(e[t+3]=128|e[t+3]),{sampleRate:d,channelCount:u,frameLength:f,samplesPerFrame:m}}}function Bo(e,t){return!(255!==e[t]||224&~e[t+1]||!(6&e[t+1]))}function $o(e,t){return t+1{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 o=Math.min(r,8),l=8-o;n[0]=4278190080>>>24+l<>l,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],o=63&t[i+4],l=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*o+n];if(i+l>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|o>>4,o<<4&224]),g=r+a*(1536/s*9e4),v=t.subarray(i,i+l);return e.config=p,e.channelCount=c,e.samplerate=s,e.samples.push({unit:v,pts:g}),l}var Wo=/\/emsg[-/]ID3/i;function Vo(e,t){return Ri(e.presentationTime)?e.presentationTime/e.timeScale:t+e.presentationTimeDelta/e.timeScale}var qo=class{constructor(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new hn(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,sn)}decryptAacSample(e,t,i){let r=e[t].unit;if(r.length<=16)return;let a=r.subarray(16,r.length-r.length%16),n=a.buffer.slice(a.byteOffset,a.byteOffset+a.length);this.decryptBuffer(n).then((a=>{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 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r,a,n,s=t.byteLength,o=e.naluState||0,l=o,d=[],u=0,h=-1,c=0;for(-1===o&&(h=0,c=this.getNALuType(t,0),o=0,u=1);u=0){let e={data:t.subarray(h,a),type:c};d.push(e)}else{let i=this.getLastNalUnit(e.samples);i&&(l&&u<=4-l&&i.state&&(i.data=i.data.subarray(0,i.data.byteLength-l)),a>0&&(i.data=xr(i.data,t.subarray(0,a)),i.state=0))}u=0&&o>=0){let e={data:t.subarray(h,s),type:c,state:o};d.push(e)}if(0===d.length){let i=this.getLastNalUnit(e.samples);i&&(i.data=xr(i.data,t))}return e.naluState=o,d}},jo=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&&Xi.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)}readUShort(){return this.readBits(16)}readUInt(){return this.readBits(32)}},zo=class extends Yo{parsePES(e,t,i,r){let a,n=this.parseNALu(e,i.data,r),s=this.VideoSample,o=!1;i.data=null,s&&n.length&&!e.audFound&&(this.pushAccessUnit(s,e),s=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),n.forEach((r=>{var n,l;switch(r.type){case 1:{let t=!1;a=!0;let n=r.data;if(o&&n.length>4){let e=this.readSliceType(n);(2===e||4===e||7===e||9===e)&&(t=!0)}var d;if(t)null!=(d=s)&&d.frame&&!s.key&&(this.pushAccessUnit(s,e),s=this.VideoSample=null);s||(s=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),s.frame=!0,s.key=t;break}case 5:a=!0,null!=(n=s)&&n.frame&&!s.key&&(this.pushAccessUnit(s,e),s=this.VideoSample=null),s||(s=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),s.key=!0,s.frame=!0;break;case 6:a=!0,Ur(r.data,1,i.pts,t.samples);break;case 7:{var u,h;a=!0,o=!0;let t=r.data,i=this.readSPS(t);if(!e.sps||e.width!==i.width||e.height!==i.height||(null==(u=e.pixelRatio)?void 0:u[0])!==i.pixelRatio[0]||(null==(h=e.pixelRatio)?void 0:h[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:a=!0,e.pps=[r.data];break;case 9:a=!0,e.audFound=!0,null!=(l=s)&&l.frame&&(this.pushAccessUnit(s,e),s=null),s||(s=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;case 12:a=!0;break;default:a=!1}s&&a&&s.units.push(r)})),r&&s&&(this.pushAccessUnit(s,e),this.VideoSample=null)}getNALuType(e,t){return 31&e[t]}readSliceType(e){let t=new jo(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let i,r=8,a=8;for(let n=0;n{var n,l;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=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),s.frame=!0,a=!0;break;case 16:case 17:case 18:case 21:var d;if(a=!0,o)null!=(d=s)&&d.frame&&!s.key&&(this.pushAccessUnit(s,e),s=this.VideoSample=null);s||(s=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),s.key=!0,s.frame=!0;break;case 19:case 20:a=!0,null!=(n=s)&&n.frame&&!s.key&&(this.pushAccessUnit(s,e),s=this.VideoSample=null),s||(s=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),s.key=!0,s.frame=!0;break;case 39:a=!0,Ur(r.data,2,i.pts,t.samples);break;case 32:a=!0,e.vps||("object"!=typeof e.params&&(e.params={}),e.params=Ki(e.params,this.readVPS(r.data)),this.initVPS=r.data),e.vps=[r.data];break;case 33:if(a=!0,o=!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=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),s.key=!0;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!=(l=s)&&l.frame&&(this.pushAccessUnit(s,e),s=null),s||(s=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));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)}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 jo(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 jo(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(),o=t.readUByte(),l=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?(x=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][e-1],P=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][e-1]):255===e&&(x=t.readBits(16),P=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=G.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,o,l,d],general_constraint_indicator_flags:[u,h,c,m,f,p],general_level_idc:g,bit_depth:I+8,bit_depth_luma_minus8:I,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:[x,P]}}readPPS(e){let t=new jo(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 String.fromCharCode.apply(null,e).substr(3)===String.fromCharCode.apply(null,t).substr(3)}},Xo=188;function Zo(e,t){return((31&e[t+1])<<8)+e[t+2]}function Jo(e,t){return(31&e[t+10])<<8|e[t+11]}function el(e,t,i,r,a,n){let s={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},o=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=l;for(;a>2;){if(106===e[r])!0!==i.ac3?n.log("AC-3 audio found, not supported in this browser for now"):(s.audioPid=o,s.segmentAudioCodec="ac3");let t=e[r+1]+2;r+=t,a-=t}}break;case 194:case 135:return tl(a,new Error("Unsupported EC-3 in M2TS found"),void 0,n),s;case 36:-1===s.videoPid&&(s.videoPid=o,s.segmentVideoCodec="hevc",n.log("HEVC in M2TS found"))}t+=l+5}return s}function tl(e,t,i,r){r.warn(`parsing error: ${t.message}`),e.emit(Ci.ERROR,Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,fatal:!1,levelRetry:i,error:t,reason:t.message})}function il(e,t){t.log(`${e} with AES-128-CBC encryption found in unencrypted stream`)}function rl(e,t){let i,r,a,n,s,o=0,l=e.data;if(!e||0===e.size)return null;for(;l[0].length<19&&l.length>1;)l[0]=xr(l[0],l[1]),l.splice(1,1);if(i=l[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=l.length;et){u-=t;continue}i=i.subarray(u),t-=u,u=0}h.set(i,o),o+=t}return r&&(r-=a+3),{data:h,pts:n,dts:s,len:r}}return null}var al=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])}}},nl=Math.pow(2,32)-1,sl=class e{static init(){let t;for(t in e.types={avc1:[],avcC:[],hvc1:[],hvcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],dac3:[],"ac-3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);let i=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]),r=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]);e.HDLR_TYPES={video:i,audio:r};let a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=n,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);let s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,l,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,a))}static box(e,...t){let i=8,r=t.length,a=r;for(;r--;)i+=t[r].byteLength;let n=new Uint8Array(i);for(n[0]=i>>24&255,n[1]=i>>16&255,n[2]=i>>8&255,n[3]=255&i,n.set(e,4),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(e.types.mdia,e.mdhd(t.timescale||0,t.duration||0),e.hdlr(t.type),e.minf(t))}static mfhd(t){return e.box(e.types.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(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}static moof(t,i,r){return e.box(e.types.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,[e.types.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,[e.types.mvex,...r])}static mvhd(t,i){i*=t;let r=Math.floor(i/(nl+1)),a=Math.floor(i%(nl+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(e.types.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 o=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),l=t.width,d=t.height,u=t.pixelRatio[0],h=t.pixelRatio[1];return e.box(e.types.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,l>>8&255,255&l,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]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.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;return new Uint8Array([0,0,0,0,3,25,0,1,0,4,17,64,21,0,0,0,0,0,0,0,0,0,0,0,5,2,...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(e.types.mp4a,e.audioStsd(t),e.box(e.types.esds,e.esds(t)))}static mp3(t){return e.box(e.types[".mp3"],e.audioStsd(t))}static ac3(t){return e.box(e.types["ac-3"],e.audioStsd(t),e.box(e.types.dac3,t.config))}static stsd(t){let{segmentCodec:i}=t;if("audio"===t.type){if("aac"===i)return e.box(e.types.stsd,e.STSD,e.mp4a(t));if("ac3"===i&&t.config)return e.box(e.types.stsd,e.STSD,e.ac3(t));if("mp3"===i&&"mp3"===t.codec)return e.box(e.types.stsd,e.STSD,e.mp3(t))}else{if(!t.pps||!t.sps)throw new Error("video track missing pps or sps");if("avc"===i)return e.box(e.types.stsd,e.STSD,e.avc1(t));if("hevc"===i&&t.vps)return e.box(e.types.stsd,e.STSD,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/(nl+1)),o=Math.floor(r%(nl+1));return e.box(e.types.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,o>>24,o>>16&255,o>>8&255,255&o,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/(nl+1)),s=Math.floor(i%(nl+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.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(e.types.trak,e.tkhd(t),e.mdia(t))}static trex(t){let i=t.id;return e.box(e.types.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,o,l,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,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*r);return e.box(e.types.trun,c)}static initSegment(t){e.types||e.init();let i=e.moov(t);return xr(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 l=e.box(e.types.hvcC,s),d=t.width,u=t.height,h=t.pixelRatio[0],c=t.pixelRatio[1];return e.box(e.types.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]),l,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,255&h,c>>24,c>>16&255,c>>8&255,255&c])))}};sl.types=void 0,sl.HDLR_TYPES=void 0,sl.STTS=void 0,sl.STSC=void 0,sl.STCO=void 0,sl.STSZ=void 0,sl.VMHD=void 0,sl.SMHD=void 0,sl.STSD=void 0,sl.FTYP=void 0,sl.DINF=void 0;function ol(e,t,i=1,r=!1){let a=e*t*i;return r?Math.round(a):a}function ll(e,t=!1){return ol(e,1e3,1/9e4,t)}function dl(e){let{baseTime:t,timescale:i,trackId:r}=e;return`${t/i} (${t}/${i}) trackId: ${r}`}var ul=null,hl=null;function cl(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}}}var ml=class extends Vi{constructor(e,t,i,r){if(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,null===ul){let e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);ul=e?parseInt(e[1]):0}if(null===hl){let e=navigator.userAgent.match(/Safari\/(\d+)/i);hl=e?parseInt(e[1]):0}}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&&dl(t)} > ${e&&dl(e)}`),this._initPTS=this._initDTS=e}resetNextTimestamp(){this.log("reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){this.log("ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(e){let t=!1,i=e[0].pts,r=e.reduce(((e,r)=>{let a=r.pts,n=a-e;return n<-4294967296&&(t=!0,a=fl(a,i),n=a-e),n>0?e:a}),i);return t&&this.debug("PTS rollover detected"),r}remux(e,t,i,r,a,n,s,o){let l,d,u,h,c,m,f=a,p=a,g=e.pid>-1,v=t.pid>-1,E=t.samples.length,y=e.samples.length>0,b=s&&E>0||E>1;if((!g||y)&&(!v||b)||this.ISGenerated||s){if(this.ISGenerated){var T,_,A,S;let e=this.videoTrackConfig;(e&&(t.width!==e.width||t.height!==e.height||(null==(T=t.pixelRatio)?void 0:T[0])!==(null==(_=e.pixelRatio)?void 0:_[0])||(null==(A=t.pixelRatio)?void 0:A[1])!==(null==(S=e.pixelRatio)?void 0:S[1]))||!e&&b||null===this.nextAudioTs&&y)&&this.resetInitSegment()}this.ISGenerated||(u=this.generateIS(e,t,a,n));let i,r=this.isVideoContiguous,s=-1;if(b&&(s=function(e){for(let t=0;t0){this.warn(`Dropped ${s} out of ${E} video samples due to a missing keyframe`);let e=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(s),t.dropped+=s,p+=(t.samples[0].pts-e)/t.inputTimeScale,i=p}else-1===s&&(this.warn(`No keyframe found out of ${E} video samples`),m=!1);if(this.ISGenerated){if(y&&b){let i=this.getVideoStartPts(t.samples),r=(fl(e.samples[0].pts,i)-i)/t.inputTimeScale;f+=Math.max(0,r),p+=Math.max(0,-r)}if(y){if(e.samplerate||(this.warn("regenerate InitSegment as audio detected"),u=this.generateIS(e,t,a,n)),d=this.remuxAudio(e,f,this.isAudioContiguous,n,v||b||o===Ui?p:void 0),b){let i=d?d.endPTS-d.startPTS:0;t.inputTimeScale||(this.warn("regenerate InitSegment as video detected"),u=this.generateIS(e,t,a,n)),l=this.remuxVideo(t,p,r,i)}}else b&&(l=this.remuxVideo(t,p,r,0));l&&(l.firstKeyFrame=s,l.independent=-1!==s,l.firstKeyFramePTS=i)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(c=pl(i,a,this._initPTS,this._initDTS)),r.samples.length&&(h=gl(r,a,this._initPTS))),{audio:d,video:l,initSegment:u,independent:m,text:h,id3:c}}computeInitPts(e,t,i,r){let a=Math.round(i*t),n=fl(e,a);if(n0?e-1:e].dts&&(v=!0)}v&&o.sort((function(e,t){let i=e.dts-t.dts,r=e.pts-t.pts;return i||r})),a=o[0].dts,n=o[o.length-1].dts;let y=n-a,b=y?Math.round(y/(d-1)):f||e.inputTimeScale/30;if(i){let i=a-E,r=i>b,n=i<-1;if((r||n)&&(r?this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${ll(i,!0)} ms (${i}dts) hole between fragments detected at ${t.toFixed(3)}`):this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${ll(-i,!0)} ms (${i}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!n||E>=o[0].pts||ul)){a=E;let e=o[0].pts-i;if(r)o[0].dts=a,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?i.dts-o[e-1].dts:b;if(t=e>0?i.pts-o[e-1].pts:b,a.stretchShortVideoTrack&&null!==this.nextAudioTs){let e=Math.floor(a.maxBufferHole*s),t=(r?p+r*s:this.nextAudioTs+h)-i.pts;t>e?(f=t-n,f<0?f=n:I=!0,this.log(`It is approximately ${t/90} ms to the next segment; using duration ${f/90} ms for the last video frame.`)):f=n}else f=n}let u=Math.round(i.pts-i.dts);L=Math.min(L,f),D=Math.max(D,f),w=Math.min(w,t),C=Math.max(C,t),l.push(cl(i.key,f,n,u))}if(l.length)if(ul){if(ul<70){let e=l[0].flags;e.dependsOn=2,e.isNonSync=0}}else if(hl&&C-w0&&(r&&Math.abs(v-(p+g))<9e3||Math.abs(fl(m[0].pts,v)-(p+g))<20*l),m.forEach((function(e){e.pts=fl(e.pts,v)})),!i||p<0){let e=m.length;if(m=m.filter((e=>e.pts>=0)),e!==m.length&&this.warn(`Removed ${m.length-e} of ${e} samples (initPTS ${g} / ${n})`),!m.length)return;p=0===a?0:r&&!c?Math.max(0,v-g):m[0].pts-g}if("aac"===e.segmentCodec){let t=this.config.maxAudioFramesDrift;for(let i=0,r=p+g;i=t*l&&d<1e4&&c){let t=Math.round(o/l);for(r=s-t*l;r<0&&t&&l;)t--,r+=l;0===i&&(this.nextAudioTs=p=r-g),this.warn(`Injecting ${t} audio frames @ ${((r-g)/n).toFixed(3)}s due to ${Math.round(1e3*o/n)} ms gap.`);for(let n=0;n0))return;T+=f;try{E=new Uint8Array(T)}catch(e){return void this.observer.emit(Ci.ERROR,Ci.ERROR,{type:wi.MUX_ERROR,details:Di.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:T,reason:`fail allocating audio mdat ${T}`})}u||(new DataView(E.buffer).setUint32(0,T),E.set(sl.types.mdat,4))}E.set(a,f);let l=a.byteLength;f+=l,h.push(cl(!0,o,l,0)),b=n}let A=h.length;if(!A)return;let S=h[h.length-1];p=b-g,this.nextAudioTs=p+s*S.duration;let k=u?new Uint8Array(0):sl.moof(e.sequenceNumber++,y/s,Ki({},e,{samples:h}));e.samples=[];let R=(y-g)/n,I=this.nextAudioTs/n,L={data1:k,data2:E,startPTS:R,endPTS:I,startDTS:R,endDTS:I,type:"audio",hasAudio:!0,hasVideo:!1,nb:A};return this.isAudioContiguous=!0,L}};function fl(e,t){let i;if(null===t)return e;for(i=t4294967296;)e+=i;return e}function pl(e,t,i,r){let a=e.samples.length;if(!a)return;let n=e.inputTimeScale;for(let s=0;se.pts-t.pts));let n=e.samples;return e.samples=[],{samples:n}}var vl;function El(e,t,i=!1){return void 0!==(null==e?void 0:e.start)?(e.start+(i?e.duration:0))/e.timescale:t}function yl(e,t,i){let r=e.codec;return r&&r.length>4?r:t===or?"ec-3"===r||"ac-3"===r||"alac"===r?r:"fLaC"===r||"Opus"===r?Xr(r,!1):(i.warn(`Unhandled audio codec "${r}" in mp4 MAP`),r||"mp4a"):(i.warn(`Unhandled video codec "${r}" in mp4 MAP`),r||"avc1")}try{vl=self.performance.now.bind(self.performance)}catch{vl=Date.now}var bl=[{demux:class{constructor(e,t){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.config=t}resetTimeStamp(){}resetInitSegment(e,t,i,r){let a=this.videoTrack=wo("video",1),n=this.audioTrack=wo("audio",1),s=this.txtTrack=wo("text",1);if(this.id3Track=wo("id3",1),this.timeOffset=0,null==e||!e.byteLength)return;let o=kr(e);if(o.video){let{id:e,timescale:t,codec:i,supplemental:r}=o.video;a.id=e,a.timescale=s.timescale=t,a.codec=i,a.supplemental=r}if(o.audio){let{id:e,timescale:t,codec:i}=o.audio;n.id=e,n.timescale=t,n.codec=i}s.id=vr.text,a.sampleDuration=0,a.duration=n.duration=r}resetContiguity(){this.remainderData=null}static probe(e){return function(e){let t=e.byteLength;for(let i=0;i8&&109===e[i+4]&&111===e[i+5]&&111===e[i+6]&&102===e[i+7])return!0;i=r>1?i+r:t}return!1}(e)}demux(e,t){this.timeOffset=t;let i=e,r=this.videoTrack,a=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=xr(this.remainderData,e));let t=function(e){let t={valid:null,remainder:null},i=Ar(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}(i);this.remainderData=t.remainder,r.samples=t.valid||new Uint8Array}else r.samples=i;let n=this.extractID3Track(r,t);return a.samples=Pr(t,r),{videoTrack:r,audioTrack:this.audioTrack,id3Track:n,textTrack:this.txtTrack}}flush(){let e=this.timeOffset,t=this.videoTrack,i=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;let r=this.extractID3Track(t,this.timeOffset);return i.samples=Pr(e,t),{videoTrack:t,audioTrack:wo(),id3Track:r,textTrack:wo()}}extractID3Track(e,t){let i=this.id3Track;if(e.samples.length){let r=Ar(e.samples,["emsg"]);r&&r.forEach((e=>{let r=function(e){let t=e[0],i="",r="",a=0,n=0,s=0,o=0,l=0,d=0;if(0===t){for(;"\0"!==Er(e.subarray(d,d+1));)i+=Er(e.subarray(d,d+1)),d+=1;for(i+=Er(e.subarray(d,d+1)),d+=1;"\0"!==Er(e.subarray(d,d+1));)r+=Er(e.subarray(d,d+1)),d+=1;r+=Er(e.subarray(d,d+1)),d+=1,a=br(e,12),n=br(e,16),o=br(e,20),l=br(e,24),d=28}else if(1===t){d+=4,a=br(e,d),d+=4;let t=br(e,d);d+=4;let n=br(e,d);for(d+=4,s=2**32*t+n,Ii(s)||(s=Number.MAX_SAFE_INTEGER,Xi.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),o=br(e,d),d+=4,l=br(e,d),d+=4;"\0"!==Er(e.subarray(d,d+1));)i+=Er(e.subarray(d,d+1)),d+=1;for(i+=Er(e.subarray(d,d+1)),d+=1;"\0"!==Er(e.subarray(d,d+1));)r+=Er(e.subarray(d,d+1)),d+=1;r+=Er(e.subarray(d,d+1)),d+=1}return{schemeIdUri:i,value:r,timeScale:a,presentationTime:s,presentationTimeDelta:n,eventDuration:o,id:l,payload:e.subarray(d,e.byteLength)}}(e);if(Wo.test(r.schemeIdUri)){let e=Vo(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:Lo.emsg,duration:a})}else if(this.config.enableEmsgKLVMetadata&&r.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){let e=Vo(r,t);i.samples.push({data:r.payload,len:r.payload.byteLength,dts:e,pts:e,type:Lo.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}},remux:class extends Vi{constructor(e,t,i,r){super("passthrough-remuxer",r),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}destroy(){}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.generateInitSegment(e,r),this.emitInitSegment=!0}generateInitSegment(e,t){let{audioCodec:i,videoCodec:r}=this;if(null==e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);let{audio:a,video:n}=this.initData=kr(e);if(t)!function(e,t){if(!e||!t)return;let i=t.keyId;i&&t.isCommonEncryption&&Cr(e,((e,t)=>{let r=e.subarray(8,24);r.some((e=>0!==e))||(Xi.log(`[eme] Patching keyId in 'enc${t?"a":"v"}>sinf>>tenc' box: ${tr(r)} -> ${tr(i)}`),e.set(i,8))}))}(e,t);else{let e=a||n;null!=e&&e.encrypted&&this.warn(`Init segment with encrypted track with has no key ("${e.codec}")!`)}a&&(i=yl(a,or,this)),n&&(r=yl(n,lr,this));let s={};a&&n?s.audiovideo={container:"video/mp4",codec:i+","+r,supplemental:n.supplemental,encrypted:n.encrypted,initSegment:e,id:"main"}:a?s.audio={container:"audio/mp4",codec:i,encrypted:a.encrypted,initSegment:e,id:"audio"}:n?s.video={container:"video/mp4",codec:r,supplemental:n.supplemental,encrypted:n.encrypted,initSegment:e,id:"main"}:this.warn("initSegment does not contain moov or trak boxes."),this.initTracks=s}remux(e,t,i,r,a,n){var s,o;let{initPTS:l,lastEndTime:d}=this,u={audio:void 0,video:void 0,text:r,id3:i,initSegment:void 0};Ri(d)||(d=this.lastEndTime=a||0);let h=t.samples;if(!h.length)return u;let c={initPTS:void 0,timescale:void 0,trackId:void 0},m=this.initData;if(null!=(s=m)&&s.length||(this.generateInitSegment(h),m=this.initData),null==(o=m)||!o.length)return this.warn("Failed to generate initSegment."),u;this.emitInitSegment&&(c.tracks=this.initTracks,this.emitInitSegment=!1);let f=function(e,t,i){let r={},a=Ar(e,["moof","traf"]);for(let e=0;er[e].duration))){let t=1/0,i=0,a=Ar(e,["sidx"]);for(let e=0;ee+t.info.duration||0),0);i=Math.max(i,e+r.earliestPresentationTime/r.timescale)}}i&&Ri(i)&&Object.keys(r).forEach((e=>{r[e].duration||(r[e].duration=i*r[e].timescale-r[e].start)}))}return r}(h,m,this),p=m.audio?f[m.audio.id]:null,g=m.video?f[m.video.id]:null,v=El(g,1/0),E=El(p,1/0),y=El(g,0,!0),b=El(p,0,!0),T=a,_=0,A=p&&(!g||!l&&Ea}(l,T,a,_)||e!==l.timescale)&&(l&&this.warn(`Timestamps at playlist time: ${n?"":"~"}${a} ${t/e} != initPTS: ${l.baseTime/l.timescale} (${l.baseTime}/${l.timescale}) trackId: ${l.trackId}`),this.log(`Found initPTS at playlist time: ${a} offset: ${T-a} (${t}/${e}) trackId: ${i}`),l=null,c.initPTS=t,c.timescale=e,c.trackId=i)}else this.warn(`No audio or video samples found for initPTS at playlist time: ${a}`);l?(c.initPTS=l.baseTime,c.timescale=l.timescale,c.trackId=l.trackId):((!c.timescale||void 0===c.trackId||void 0===c.initPTS)&&(this.warn("Could not set initPTS"),c.initPTS=T,c.timescale=1,c.trackId=-1),this.initPTS=l={baseTime:c.initPTS,timescale:c.timescale,trackId:c.trackId});let k=T-l.baseTime/l.timescale,R=k+_;_>0?this.lastEndTime=R:(this.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());let I=!!m.audio,L=!!m.video,w="";I&&(w+="audio"),L&&(w+="video");let D={data1:h,startPTS:k,startDTS:k,endPTS:R,endDTS:R,type:w,hasAudio:I,hasVideo:L,nb:1,dropped:0,encrypted:!!m.audio&&m.audio.encrypted||!!m.video&&m.video.encrypted};u.audio=I&&!L?D:void 0,u.video=L?D:void 0;let C=null==g?void 0:g.sampleCount;if(C){let e=g.keyFrameIndex,t=-1!==e;D.nb=C,D.dropped=0===e||this.isVideoContiguous?0:t?e:C,D.independent=t,D.firstKeyFrame=e,t&&g.keyFrameStart&&(D.firstKeyFramePTS=(g.keyFrameStart-l.baseTime)/l.timescale),this.isVideoContiguous||(u.independent=t),this.isVideoContiguous||(this.isVideoContiguous=t),D.dropped&&this.warn(`fmp4 does not start with IDR: firstIDR ${e}/${C} dropped: ${D.dropped} start: ${D.firstKeyFramePTS||"NA"}`)}return u.initSegment=c,u.id3=pl(i,a,l,l),r.samples.length&&(u.text=gl(r,a,l)),u}}},{demux: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.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,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-Xo)+1,r=0;for(;r1&&(0===n&&s>2||o+Xo>i))return n}r++}return-1}static createTrack(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:vr[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}}resetInitSegment(t,i,r,a){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=e.createTrack("video"),this._videoTrack.duration=a,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}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=!1,a=!1){r||(this.sampleAes=null);let n,s=this._videoTrack,o=this._audioTrack,l=this._id3Track,d=this._txtTrack,u=s.pid,h=s.pesData,c=o.pid,m=l.pid,f=o.pesData,p=l.pesData,g=null,v=this.pmtParsed,E=this._pmtId,y=t.length;if(this.remainderData&&(y=(t=xr(this.remainderData,t)).length,this.remainderData=null),y>4>1){if(i=e+5+t[e+4],i===e+Xo)continue}else i=e+4;switch(y){case u:a&&(h&&(n=rl(h,this.logger))&&(this.readyVideoParser(s.segmentCodec),null!==this.videoParser&&this.videoParser.parsePES(s,d,n,!1)),h={data:[],size:0}),h&&(h.data.push(t.subarray(i,e+Xo)),h.size+=e+Xo-i);break;case c:if(a){if(f&&(n=rl(f,this.logger)))switch(o.segmentCodec){case"aac":this.parseAACPES(o,n);break;case"mp3":this.parseMPEGPES(o,n);break;case"ac3":this.parseAC3PES(o,n)}f={data:[],size:0}}f&&(f.data.push(t.subarray(i,e+Xo)),f.size+=e+Xo-i);break;case m:a&&(p&&(n=rl(p,this.logger))&&this.parseID3PES(l,n),p={data:[],size:0}),p&&(p.data.push(t.subarray(i,e+Xo)),p.size+=e+Xo-i);break;case 0:a&&(i+=t[i]+1),E=this._pmtId=Jo(t,i);break;case E:{a&&(i+=t[i]+1);let n=el(t,i,this.typeSupported,r,this.observer,this.logger);u=n.videoPid,u>0&&(s.pid=u,s.segmentCodec=n.segmentVideoCodec),c=n.audioPid,c>0&&(o.pid=c,o.segmentCodec=n.segmentAudioCodec),m=n.id3Pid,m>0&&(l.pid=m),null!==g&&!v&&(this.logger.warn(`MPEG-TS PMT found at ${e} after unknown PID '${g}'. Backtracking to sync byte @${b} to parse all TS packets.`),g=null,e=b-188),v=this.pmtParsed=!0;break}case 17:case 8191:break;default:g=y}}else T++;T>0&&tl(this.observer,new Error(`Found ${T} TS packet/s that do not start with 0x47`),void 0,this.logger),s.pesData=h,o.pesData=f,l.pesData=p;let _={audioTrack:o,videoTrack:s,id3Track:l,textTrack:d};return a&&this.extractRemainingSamples(_),_}flush(){let e,{remainderData:t}=this;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e}extractRemainingSamples(e){let t,{audioTrack:i,videoTrack:r,id3Track:a,textTrack:n}=e,s=r.pesData,o=i.pesData,l=a.pesData;if(s&&(t=rl(s,this.logger))?(this.readyVideoParser(r.segmentCodec),null!==this.videoParser&&(this.videoParser.parsePES(r,n,t,!0),r.pesData=null)):r.pesData=s,o&&(t=rl(o,this.logger))){switch(i.segmentCodec){case"aac":this.parseAACPES(i,t);break;case"mp3":this.parseMPEGPES(i,t);break;case"ac3":this.parseAC3PES(i,t)}i.pesData=null}else null!=o&&o.size&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=o;l&&(t=rl(l,this.logger))?(this.parseID3PES(a,t),a.pesData=null):a.pesData=l}demuxSampleAes(e,t,i){let r=this.demux(e,i,!0,!this.config.progressive),a=this.sampleAes=new qo(this.observer,this.config,t);return this.decrypt(r,a)}readyVideoParser(e){null===this.videoParser&&("avc"===e?this.videoParser=new zo:"hevc"===e&&(this.videoParser=new Qo))}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}parseAACPES(e,t){let i,r,a,n=0,s=this.aacOverFlow,o=t.data;if(s){this.aacOverFlow=null;let t=s.missing,i=s.sample.unit.byteLength;if(-1===t)o=xr(s.sample.unit,o);else{let r=i-t;s.sample.unit.set(o.subarray(0,t),r),e.samples.push(s.sample),n=s.missing}}for(i=n,r=o.length;i0;)o+=a}}parseID3PES(e,t){if(void 0===t.pts)return void this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");let i=Ki({},t,{type:this._videoTrack?Lo.emsg:Lo.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}},remux:ml},{demux:class extends Do{constructor(e,t){super(),this.observer=void 0,this.config=void 0,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=uo(e,0),r=(null==i?void 0:i.length)||0;if(Ho(e,r))return!1;for(let i=e.length;r0&&null!=(null==t?void 0:t.key)&&null!==t.iv&&null!=t.method&&(i=t),i}(n,t);if(y&&On(y.method)){let e=this.getDecrypter(),t=Nn(y.method);if(!e.isSync())return this.asyncResult=!0,this.decryptionPromise=e.webCryptoDecrypt(n,y.key.buffer,y.iv.buffer,t).then((e=>{let t=this.push(e,null,i);return this.decryptionPromise=null,t})),this.decryptionPromise;{let r=e.softwareDecrypt(n,y.key.buffer,y.iv.buffer,t);if(i.part>-1){let t=e.flush();r=t&&t.buffer}if(!r)return a.executeEnd=vl(),_l(i);n=new Uint8Array(r)}}let b=this.needsProbing(d,u);if(b){let e=this.configureTransmuxer(n);if(e)return this.logger.warn(`[transmuxer] ${e.message}`),this.observer.emit(Ci.ERROR,Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_PARSING_ERROR,fatal:!1,error:e,reason:e.message}),a.executeEnd=vl(),_l(i)}(d||u||m||b)&&this.resetInitSegment(E,f,p,v,t),(d||m||b)&&this.resetInitialTimestamp(g),l||this.resetContiguity();let T=this.transmux(n,y,c,h,i);this.asyncResult=Al(T);let _=this.currentTransmuxState;return _.contiguous=!0,_.discontinuity=!1,_.trackSwitch=!1,a.executeEnd=vl(),T}flush(e){let t=e.transmuxing;t.executeStart=vl();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:o,remuxer:l}=this;if(!o||!l){t.executeEnd=vl();let i=[_l(e)];return this.asyncResult?Promise.resolve(i):i}let d=o.flush(s);return Al(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){let{audioTrack:r,videoTrack:a,id3Track:n,textTrack:s}=t,{accurateTimeOffset:o,timeOffset:l}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${i.sn}${i.part>-1?" part: "+i.part:""} of ${this.id===Ni?"level":"track"} ${i.level}`);let d=this.remuxer.remux(r,a,n,s,l,o,!0,this.id);e.push({remuxResult:d,chunkMeta:i}),i.transmuxing.executeEnd=vl()}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){let{demuxer:n,remuxer:s}=this;!n||!s||(n.resetInitSegment(e,t,i,r),s.resetInitSegment(e,t,i,a))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,i,r,a){let n;return n=t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,i,r,a):this.transmuxUnencrypted(e,i,r,a),n}transmuxUnencrypted(e,t,i,r){let{audioTrack:a,videoTrack:n,id3Track:s,textTrack:o}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(a,n,s,o,t,i,!1,this.id),chunkMeta:r}}transmuxSampleAes(e,t,i,r,a){return this.demuxer.demuxSampleAes(e,t,i).then((e=>({remuxResult:this.remuxer.remux(e.audioTrack,e.videoTrack,e.id3Track,e.textTrack,i,r,!1,this.id),chunkMeta:a})))}configureTransmuxer(e){let t,{config:i,observer:r,typeSupported:a}=this;for(let i=0,r=bl.length;i({remuxResult:{},chunkMeta:e});function Al(e){return"then"in e&&e.then instanceof Function}var Sl=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}},kl=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}},Rl=0,Il=class{constructor(e,t,i,r){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=Rl++,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 ro,this.observer.on(Ci.FRAG_DECRYPTED,n),this.observer.on(Ci.ERROR,n);let s=ta(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=no[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 no[e]=r,r}(a.workerPath)):(i.log(`injecting Web Worker for "${t}"`),this.workerContext=function(){let e=no[ao];if(e)return e.clientCount++,e;let t=new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`],{type:"text/javascript"}),i=self.URL.createObjectURL(t),r={worker:new self.Worker(i),objectURL:i,clientCount:1};return no[ao]=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:ba(a)})}catch(r){i.warn(`Error setting up "${t}" Web Worker, fallback to inline`,r),this.terminateWorker(),this.error=null,this.transmuxer=new Tl(this.observer,s,a,"",t,e.logger)}return}}this.transmuxer=new Tl(this.observer,s,a,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){let e=this.instanceNo;this.instanceNo=Rl++;let t=this.hls.config,i=ta(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:i,id:this.id,config:ba(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=no[e||ao];if(t&&1==t.clientCount--){let{worker:i,objectURL:r}=t;delete no[e||ao],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,o,l,d){var u,h;l.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&&l.level===g.level),y=g?l.sn-g.sn:-1,b=this.part?l.part-this.part.index:-1,T=0===y&&l.id>1&&l.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 kl(v,_,o,E,f,S);if(!_||v||S){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${a.type} sn: ${l.sn}${l.part>-1?" part: "+l.part:""} ${this.id===Ni?"level":"track"}: ${l.level} id: ${l.id}\n discontinuity: ${v}\n trackSwitch: ${E}\n contiguous: ${_}\n accurateTimeOffset: ${o}\n timeOffset: ${f}\n initSegmentChange: ${S}`);let e=new Sl(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:l,state:k},e instanceof ArrayBuffer?[e]:[]);else if(m){let t=m.push(e,p,l,k);Al(t)?t.then((e=>{this.handleTransmuxComplete(e)})).catch((e=>{this.transmuxerError(e,l,"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);Al(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)}},Ll=class extends Vi{constructor(e,t){super(t,e.logger),this.hls=void 0,this.canLoad=!1,this.timer=-1,this.hls=e}destroy(){this.clearTimer(),this.hls=this.log=this.warn=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 o=i&&pa(i);return new ga(n,s>=0?s:void 0,o)}}}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=self.performance.now(),s=a.loading.first?Math.max(0,n-a.loading.first):0;r.advancedDateTime=Date.now()-s;let o=this.hls.config.timelineOffset;if(o!==r.appliedTimelineOffset){let e=Math.max(o||0,0);r.appliedTimelineOffset=e,r.fragments.forEach((t=>{t.setStart(t.playlistOffset+e)}))}if(r.live||null!=i&&i.live){let o="levelInfo"in t?t.levelInfo:t.track;if(r.reloaded(i),i&&r.fragments.length>0){bs(i,r,this);let e=r.playlistParsingError;if(e){this.warn(e);let i=this.hls;if(!i.config.ignorePlaylistParsingErrors){var l;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||void 0,parent:null==(l=r.fragments[0])?void 0:l.type,networkDetails:n,stats:a})}r.playlistParsingError=null}}-1===r.requestScheduled&&(r.requestScheduled=a.loading.start);let d,u,h,c=this.hls.mainForwardBufferInfo,m=c?c.end-c.len:0,f=Ss(r,1e3*(r.edge-m));if(r.requestScheduled+f0){if(f>3*r.targetduration)this.log(`Playlist last advanced ${m.toFixed(2)}s ago. Omitting segment and part directives.`),u=void 0,h=void 0;else if(null!=i&&i.tuneInGoal&&f-r.partTarget>i.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${i.tuneInGoal} to: ${p} with playlist age: ${r.age}`),p=0;else{let e=Math.floor(p/r.targetduration);if(u+=e,void 0!==h){h+=Math.round(p%r.targetduration/r.partTarget)}this.log(`CDN Tune-in age: ${r.ageHeader}s last advanced ${m.toFixed(2)}s goal: ${p} skip sn ${e} to part ${h}`)}r.tuneInGoal=p}if(d=this.getDeliveryDirectives(r,t.deliveryDirectives,u,h),e||!c)return r.requestScheduled=n,void this.loadingPlaylist(o,d)}else(r.canBlockReload||r.canSkipUntil)&&(d=this.getDeliveryDirectives(r,t.deliveryDirectives,u,h));d&&void 0!==u&&r.canBlockReload&&(r.requestScheduled=a.loading.first+Math.max(f-2*s,f/2)),this.scheduleLoading(o,d,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)return void this.loadingPlaylist(e,t);let s=n-a;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=pa(e);return null!=t&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,a=ca),new ga(i,r,a)}checkRetry(e){let t=e.details,i=Pa(e),r=e.errorAction,{action:a,retryCount:n=0,retryConfig:s}=r||{},o=!!r&&!!s&&(a===Va||!r.resolved&&a===Ga);if(o){var l;if(n>=s.maxNumRetry)return!1;if(i&&null!=(l=e.context)&&l.deliveryDirectives)this.warn(`Retrying playlist loading ${n+1}/${s.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{let e=Fa(s,n);this.clearTimer(),this.timer=self.setTimeout((()=>this.loadPlaylist()),e),this.warn(`Retrying playlist loading ${n+1}/${s.maxNumRetry} after "${t}" in ${e}ms`)}e.levelRetry=!0,r.resolved=!0}return o}};function wl(e,t){if(e.length!==t.length)return!1;for(let i=0;ie[i]!==t[i]))}function Cl(e,t){return t.label.toLowerCase()===e.name.toLowerCase()&&(!t.language||t.language.toLowerCase()===(e.lang||"").toLowerCase())}var Ml=class{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,i){if(null===this.queues||null===this.tracks)return;let r=this.queues[t];r.push(e),1===r.length&&!i&&this.executeNext(t)}appendBlocker(e){return new Promise((t=>{let i={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(i,e)}))}prependBlocker(e){return new Promise((t=>{if(this.queues){let i={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(i)}}))}removeBlockers(){null!==this.queues&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach((e=>{var t;let i=null==(t=e[0])?void 0:t.label;("async-blocker"===i||"async-blocker-prepend"===i)&&(e[0].execute(),e.splice(0,1))}))}unblockAudio(e){null!==this.queues&&this.queues.audio[0]===e&&this.shiftAndExecuteNext("audio")}executeNext(e){if(null===this.queues||null===this.tracks)return;let t=this.queues[e];if(t.length){let r=t[0];try{r.execute()}catch(t){var i;if(r.onError(t),null===this.queues||null===this.tracks)return;let a=null==(i=this.tracks[e])?void 0:i.buffer;null!=a&&a.updating||this.shiftAndExecuteNext(e)}}}shiftAndExecuteNext(e){null!==this.queues&&(this.queues[e].shift(),this.executeNext(e))}current(e){var t;return(null==(t=this.queues)?void 0:t[e][0])||null}toString(){let{queues:e,tracks:t}=this;return null===e||null===t?"":`\n${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(", "))||""}},xl=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,Pl="HlsJsTrackRemovedError",Ol=class extends Error{constructor(e){super(e),this.name=Pl}};function Nl(e){let t=e.querySelectorAll("source");[].slice.call(t).forEach((t=>{e.removeChild(t)}))}function Ul(e){return"audio"===e?1:0}var Fl=class e{constructor(e){this.hls=void 0,this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.clientRect=void 0,this.streamController=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}setStreamController(e){this.streamController=e}destroy(){this.hls&&this.unregisterListener(),this.timer&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null}registerListeners(){let{hls:e}=this;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.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){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){this.media=t.media instanceof HTMLVideoElement?t.media:null,this.clientRect=null,this.timer&&this.hls.levels.length&&this.detectPlayerSize()}onManifestParsed(e,t){let i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onLevelsUpdated(e,t){this.timer&&Ri(this.autoLevelCapping)&&this.detectPlayerSize()}onBufferCodecs(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onMediaDetaching(){this.stopCapping(),this.media=null}detectPlayerSize(){if(this.media){if(this.mediaHeight<=0||this.mediaWidth<=0)return void(this.clientRect=null);let e=this.hls.levels;if(e.length){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}}}getMaxLevel(t){let i=this.hls.levels;if(!i.length)return-1;let r=i.filter(((e,i)=>this.isLevelAllowed(e)&&i<=t));return this.clientRect=null,e.getMaxLevelByMediaSize(r,this.mediaWidth,this.mediaHeight)}startCapping(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}stopCapping(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=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.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch{}return Math.min(e,this.hls.config.maxDevicePixelRatio)}isLevelAllowed(e){return!this.restrictedLevels.some((t=>e.bitrate===t.bitrate&&e.width===t.width&&e.height===t.height))}static getMaxLevelByMediaSize(e,t,i){if(null==e||!e.length)return-1;let r=(e,t)=>!t||(e.width!==t.width||e.height!==t.height),a=e.length-1,n=Math.max(t,i);for(let t=0;t=n||i.height>=n)&&r(i,e[t+1])){a=t;break}}return a}},Bl={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"},$l={HLS:"h"},Hl=class 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Ln(n.attrs),n.url=n.attrs.URI=xd(e.url,e.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",i),n.groupId=n.attrs["GROUP-ID"]=t[a],n.attrs["PATHWAY-ID"]=r,n}));e.push(...n)}))}function xd(e,t,i,r){let a,{HOST:n,PARAMS:s,[i]:o}=r;t&&(a=null==o?void 0:o[t],a&&(e=a));let l=new self.URL(e);return n&&!a&&(l.host=n),s&&Object.keys(s).sort().forEach((e=>{e&&l.searchParams.set(e,s[e])})),l.href}var Pd=class e extends Vi{constructor(t){super("eme",t.logger),this.hls=void 0,this.config=void 0,this.media=null,this.mediaResolved=void 0,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.mediaKeys=null,this.setMediaKeysQueue=e.CDMCleanupPromise?[e.CDMCleanupPromise]:[],this.bannedKeyIds={},this.onMediaEncrypted=e=>{let{initDataType:t,initData:i}=e,r=`"${e.type}" event: init data type: "${t}"`;if(this.debug(r),null!==i){if(!this.keyFormatPromise){let e=Object.keys(this.keySystemAccessPromises);e.length||(e=zn(this.config));let t=e.map(jn).filter((e=>!!e));this.keyFormatPromise=this.getKeyFormatPromise(t)}this.keyFormatPromise.then((a=>{let n,s=Yn(a);if("sinf"!==t||s!==Kn.FAIRPLAY)return void this.log(`Ignoring "${e.type}" event with init data type: "${t}" for selected key-system ${s}`);try{let e=Er(new Uint8Array(i)),t=Mr(Un(JSON.parse(e).sinf));if(!t)throw new Error("'schm' box missing or not cbcs/cenc with schi > tenc");n=new Uint8Array(t.subarray(8,24))}catch(e){return void this.warn(`${r} Failed to parse sinf: ${e}`)}let o=tr(n),{keyIdToKeySessionPromise:l,mediaKeySessions:d}=this,u=l[o];for(let e=0;ethis.generateRequestWithPreferredKeySession(r,t,i,"encrypted-event-key-match"))),u.catch((e=>this.handleError(e)));break}}u||this.handleError(new Error(`Key ID ${o} not encountered in playlist. Key-system sessions ${d.length}.`))})).catch((e=>this.handleError(e)))}},this.onWaitingForKey=e=>{this.log(`"${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=this.keyIdToKeySessionPromise=null,this.onMediaEncrypted=this.onWaitingForKey=null}registerListeners(){this.hls.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Ci.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.on(Ci.DESTROYING,this.onDestroying,this)}unregisterListeners(){this.hls.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Ci.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.off(Ci.DESTROYING,this.onDestroying,this)}getLicenseServerUrl(e){let{drmSystems:t,widevineLicenseUrl:i}=this.config,r=null==t?void 0:t[e];return r?r.licenseUrl:e===Kn.WIDEVINE&&i?i:void 0}getLicenseServerUrlOrThrow(e){let t=this.getLicenseServerUrl(e);if(void 0===t)throw new Error(`no license server URL configured for key-system "${e}"`);return t}getServerCertificateUrl(e){let{drmSystems:t}=this.config,i=null==t?void 0:t[e];if(i)return i.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${e}"]`)}attemptKeySystemAccess(e){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 Ud?t:new Ud({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===Qn&&"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 Kn.FAIRPLAY:a=["cenc","sinf"];break;case Kn.WIDEVINE:case Kn.PLAYREADY:a=["cenc"];break;case Kn.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: ${ba(a)}`),s=this.requestMediaKeySystemAccess(e,a);let t=n=this.keySystemAccessPromises[e]={keySystemAccess:s};return s.catch((t=>{this.log(`Failed to obtain access to key-system "${e}": ${t}`)})),s.then((i=>{this.log(`Access for key-system "${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}"}: ${t}`)})),a}))}return s.then((()=>n.mediaKeys))}createMediaKeySessionContext({decryptdata:e,keySystem:t,mediaKeys:i}){this.log(`Creating key-system session "${t}" keyId: ${tr(e.keyId||[])} keyUri: ${e.uri}`);let r=i.createSession(),a={decryptdata:e,keySystem:t,mediaKeys:i,mediaKeysSession:r,keyStatus:"status-pending"};return this.mediaKeySessions.push(a),a}renewKeySession(e){let t=e.decryptdata;if(t.pssh){let i=this.createMediaKeySessionContext(e),r=Od(t),a="cenc";this.keyIdToKeySessionPromise[r]=this.generateRequestWithPreferredKeySession(i,a,t.pssh.buffer,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}updateKeySession(e,t){let i=e.mediaKeysSession;return this.log(`Updating key-session "${i.sessionId}" for keyId ${tr(e.decryptdata.keyId||[])}\n } (data length: ${t.byteLength})`),i.update(t)}getSelectedKeySystemFormats(){return Object.keys(this.keySystemAccessPromises).map((e=>({keySystem:e,hasMediaKeys:this.keySystemAccessPromises[e].hasMediaKeys}))).filter((({hasMediaKeys:e})=>!!e)).map((({keySystem:e})=>jn(e))).filter((e=>!!e))}getKeySystemAccess(e){return this.getKeySystemSelectionPromise(e).then((({keySystem:e,mediaKeys:t})=>this.attemptSetMediaKeys(e,t)))}selectKeySystem(e){return new Promise(((t,i)=>{this.getKeySystemSelectionPromise(e).then((({keySystem:e})=>{let r=jn(e);r?t(r):i(new Error(`Unable to find format for key-system "${e}"`))})).catch(i)}))}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=zn(this.config),i=e.map(Yn).filter((e=>!!e&&-1!==t.indexOf(e)));return this.selectKeySystem(i)}getKeyStatus(e){let{mediaKeySessions:t}=this;for(let i=0;i(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${a}`),this.attemptSetMediaKeys(i,r).then((()=>(this.throwIfDestroyed(),this.createMediaKeySessionContext({keySystem:i,mediaKeys:r,decryptdata:t}))))))).then((e=>{let i=t.pssh?t.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(e,"cenc",i,"playlist-key")}));return r.catch((t=>this.handleError(t,e.frag))),this.keyIdToKeySessionPromise[i]=r,r}return n.catch((i=>{if(i instanceof Ud){let r=Wi({},i.data);"internal-error"===this.getKeyStatus(t)&&(r.decryptdata=t);let a=new Ud(r,i.message);this.handleError(a,e.frag)}})),n}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e,t){if(this.hls)if(e instanceof Ud){t&&(e.data.frag=t);let i=e.data.decryptdata;this.error(`${e.message}${i?` (${tr(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=Od(e),i=this.keyIdToKeySessionPromise[t];if(!i){let t=Yn(e.keyFormat),i=t?[t]:zn(this.config);return this.attemptKeySystemAccess(i)}return i}getKeySystemSelectionPromise(e){if(e.length||(e=zn(this.config)),0===e.length)throw new Ud({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${ba({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){if(this.mediaResolved=void 0,this.mediaKeys===t)return Promise.resolve();let i=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${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 "${e}"`),i.push(r),this.setMediaKeysQueue=this.setMediaKeysQueue.filter((e=>-1===i.indexOf(e)))}))}generateRequestWithPreferredKeySession(e,t,i,r){var a;let n=null==(a=this.config.drmSystems)||null==(a=a[e.keySystem])?void 0:a.generateRequest;if(n)try{let r=n.call(this.hls,t,i,e);if(!r)throw new Error("Invalid response from configured generateRequest filter");t=r.initDataType,i=r.initData?r.initData:null,e.decryptdata.pssh=i?new Uint8Array(i):null}catch(e){if(this.warn(e.message),this.hls&&this.hls.config.debug)throw e}if(null===i)return this.log(`Skipping key-session request for "${r}" (no initData)`),Promise.resolve(e);let s=Od(e.decryptdata),o=e.decryptdata.uri;this.log(`Generating key-session request for "${r}" keyId: ${s} URI: ${o} (init data type: ${t} length: ${i.byteLength})`);let l=new ro,d=e._onmessage=t=>{let i=e.mediaKeysSession;if(!i)return void l.emit("error",new Error("invalid state"));let{messageType:r,message:a}=t;this.log(`"${r}" message event for session "${i.sessionId}" message size: ${a.byteLength}`),"license-request"===r||"license-renewal"===r?this.renewLicense(e,a).catch((e=>{l.eventNames().length?l.emit("error",e):this.handleError(e)})):"license-release"===r?e.keySystem===Kn.FAIRPLAY&&this.updateKeySession(e,Fn("acknowledged")).then((()=>this.removeSession(e))).catch((e=>this.handleError(e))):this.warn(`unhandled media key message type "${r}"`)},u=(e,t)=>{let i;t.keyStatus=e,e.startsWith("usable")?l.emit("resolved"):"internal-error"===e||"output-restricted"===e||"output-downscaled"===e?i=Fd(e,t.decryptdata):"expired"===e?i=new Error(`key expired (keyId: ${s})`):"released"===e?i=new Error("key released"):"status-pending"===e||this.warn(`unhandled key status change "${e}" (keyId: ${s})`),i&&(l.eventNames().length?l.emit("error",i):this.handleError(i))},h=e._onkeystatuseschange=t=>{if(!e.mediaKeysSession)return void l.emit("error",new Error("invalid state"));let i=this.getKeyStatuses(e);if(!Object.keys(i).some((e=>"status-pending"!==i[e])))return;if("expired"===i[s])return this.log(`Expired key ${ba(i)} in key-session "${e.mediaKeysSession.sessionId}"`),void this.renewKeySession(e);let r=i[s];var a;r?u(r,e):(e.keyStatusTimeouts||(e.keyStatusTimeouts={}),(a=e.keyStatusTimeouts)[s]||(a[s]=self.setTimeout((()=>{if(!e.mediaKeysSession||!this.mediaKeys)return;let t=this.getKeyStatus(e.decryptdata);if(t&&"status-pending"!==t)return this.log(`No status for keyId ${s} in key-session "${e.mediaKeysSession.sessionId}". Using session key-status ${t} from other session.`),u(t,e);this.log(`key status for ${s} in key-session "${e.mediaKeysSession.sessionId}" timed out after 1000ms`),r="internal-error",u(r,e)}),1e3)),this.log(`No status for keyId ${s} (${ba(i)}).`))};Ns(e.mediaKeysSession,"message",d),Ns(e.mediaKeysSession,"keystatuseschange",h);let c=new Promise(((e,t)=>{l.on("error",t),l.on("resolved",e)}));return e.mediaKeysSession.generateRequest(t,i).then((()=>{this.log(`Request generated for key-session "${e.mediaKeysSession.sessionId}" keyId: ${s} URI: ${o}`)})).catch((t=>{throw new Ud({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_NO_SESSION,error:t,decryptdata:e.decryptdata,fatal:!1},`Error generating key-session request: ${t}`)})).then((()=>c)).catch((t=>(l.removeAllListeners(),this.removeSession(e).then((()=>{throw t}))))).then((()=>(l.removeAllListeners(),e)))}getKeyStatuses(e){let t={};return e.mediaKeysSession.keyStatuses.forEach(((i,r)=>{if("string"==typeof r&&"object"==typeof i){let e=r;r=i,i=e}let a="buffer"in r?new Uint8Array(r.buffer,r.byteOffset,r.byteLength):new Uint8Array(r);if(e.keySystem===Kn.PLAYREADY&&16===a.length){let e=tr(a);t[e]=i,Bn(a)}let n=tr(a);"internal-error"===i&&(this.bannedKeyIds[n]=i),this.log(`key status change "${i}" for keyStatuses keyId: ${n} key-session "${e.mediaKeysSession.sessionId}"`),t[n]=i})),t}fetchServerCertificate(e){let t=this.config,i=new(0,t.loader)(t),r=this.getServerCertificateUrl(e);return r?(this.log(`Fetching server certificate for "${e}"`),new Promise(((a,n)=>{let s={responseType:"arraybuffer",url:r},o=t.certLoadPolicy.default,l={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},d={onSuccess:(e,t,i,r)=>{a(e.data)},onError:(t,i,a,o)=>{n(new Ud({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:a,response:Wi({url:s.url,data:void 0},t)},`"${e}" certificate request failed (${r}). Status: ${t.code} (${t.text})`))},onTimeout:(t,i,a)=>{n(new Ud({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,l,d)}))):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 Ud({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:e,fatal:!0},e.message))}))}))}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then((t=>this.updateKeySession(e,new Uint8Array(t)).catch((t=>{throw new Ud({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_SESSION_UPDATE_FAILED,decryptdata:e.decryptdata,error:t,fatal:!1},t.message)}))))}unpackPlayReadyKeyMessage(e,t){let i=String.fromCharCode.apply(null,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 Fn(atob(l))}setupLicenseXHR(e,t,i,r){let a=this.config.licenseXhrSetup;return a?Promise.resolve().then((()=>{if(!i.decryptdata)throw new Error("Key removed");return a.call(this.hls,e,t,i,r)})).catch((n=>{if(!i.decryptdata)throw n;return e.open("POST",t,!0),a.call(this.hls,e,t,i,r)})).then((i=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:i||r}))):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:r}))}requestLicense(e,t){let i=this.config.keyLoadPolicy.default;return new Promise(((r,a)=>{let n=this.getLicenseServerUrlOrThrow(e.keySystem);this.log(`Sending license request to URL: ${n}`);let s=new XMLHttpRequest;s.responseType="arraybuffer",s.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return a(new Error("invalid state"));if(4===s.readyState)if(200===s.status){this._requestLicenseFailureCount=0;let t=s.response;this.log(`License received ${t instanceof ArrayBuffer?t.byteLength:t}`);let i=this.config.licenseResponseCallback;if(i)try{t=i.call(this.hls,s,n,e)}catch(e){this.error(e)}r(t)}else{let o=i.errorRetry,l=o?o.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>l||s.status>=400&&s.status<500)a(new Ud({type:wi.KEY_SYSTEM_ERROR,details:Di.KEY_SYSTEM_LICENSE_REQUEST_FAILED,decryptdata:e.decryptdata,fatal:!0,networkDetails:s,response:{url:n,data:void 0,code:s.status,text:s.statusText}},`License Request XHR failed (${n}). Status: ${s.status} (${s.statusText})`));else{let i=l-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${i} attempts left`),this.requestLicense(e,t).then(r,a)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=s,this.setupLicenseXHR(s,n,e,t).then((({xhr:t,licenseChallenge:i})=>{e.keySystem==Kn.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,Ns(i,"encrypted",this.onMediaEncrypted),Ns(i,"waitingforkey",this.onWaitingForKey);let r=this.mediaResolved;r?r():this.mediaKeys=i.mediaKeys}onMediaDetached(){let e=this.media;e&&(Us(e,"encrypted",this.onMediaEncrypted),Us(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var t;this._requestLicenseFailureCount=0,this.keyIdToKeySessionPromise={},this.bannedKeyIds={};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,Jn.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()}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 ${e.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(e)}}removeSession(e){let{mediaKeysSession:t,licenseXhr:i,decryptdata:r}=e;if(t){this.log(`Remove licenses and keys and close session "${t.sessionId}" keyId: ${tr((null==r?void 0:r.keyId)||[])}`),e._onmessage&&(t.removeEventListener("message",e._onmessage),e._onmessage=void 0),e._onkeystatuseschange&&(t.removeEventListener("keystatuseschange",e._onkeystatuseschange),e._onkeystatuseschange=void 0),i&&i.readyState!==XMLHttpRequest.DONE&&i.abort(),e.mediaKeysSession=e.decryptdata=e.licenseXhr=void 0;let a=this.mediaKeySessions.indexOf(e);a>-1&&this.mediaKeySessions.splice(a,1);let{keyStatusTimeouts:n}=e;n&&Object.keys(n).forEach((e=>self.clearTimeout(n[e])));let{drmSystemOptions:s}=this.config;return(function(e){var t;return!(!e||"persistent-license"!==e.sessionType&&(null==(t=e.sessionTypes)||!t.some((e=>"persistent-license"===e))))}(s)?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())).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: ${e}`)})}))}return Promise.resolve()}};function Od(e){if(!e)throw new Error("Could not read keyId of undefined decryptdata");if(null===e.keyId)throw new Error("keyId is null");return tr(e.keyId)}function Nd(e,t){return e.keyId&&t.mediaKeysSession.keyStatuses.has(e.keyId)?t.mediaKeysSession.keyStatuses.get(e.keyId):e.matches(t.decryptdata)?t.keyStatus:void 0}Pd.CDMCleanupPromise=void 0;var Ud=class extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}};function Fd(e,t){let i="output-restricted"===e,r=i?Di.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:Di.KEY_SYSTEM_STATUS_INTERNAL_ERROR;return new Ud({type:wi.KEY_SYSTEM_ERROR,details:r,fatal:!1,decryptdata:t},i?"HDCP level output restricted":`key status changed to "${e}"`)}function Bd(e,t){let i;try{i=new Event("addtrack")}catch{i=document.createEvent("Event"),i.initEvent("addtrack",!1,!1)}i.track=e,t.dispatchEvent(i)}function $d(e,t){let 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e=this.dateRange.startTime;if(this.snapOptions.out){let t=this.dateRange.tagAnchor;if(t)return zd(e,t)}return e}get startOffset(){return this.cue.pre?0:this.startTime}get startIsAligned(){if(0===this.startTime||this.snapOptions.out)return!0;let e=this.dateRange.tagAnchor;if(e){let t=this.dateRange.startTime;return t-zd(t,e)<.1}return!1}get resumptionOffset(){let e=this.resumeOffset,t=Ri(e)?e:this.duration;return this.cumulativeDuration+t}get resumeTime(){let e=this.startOffset+this.resumptionOffset;if(this.snapOptions.in){let t=this.resumeAnchor;if(t)return zd(e,t)}return e}get appendInPlace(){return!!this.appendInPlaceStarted||!this.appendInPlaceDisabled&&!(this.cue.once||this.cue.pre||!this.startIsAligned||!(isNaN(this.playoutLimit)&&isNaN(this.resumeOffset)||this.resumeOffset&&this.duration&&Math.abs(this.resumeOffset-this.duration)0||null!==this.assetListResponse}toString(){return function(e){return`["${e.identifier}" ${e.cue.pre?"
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i}findItemIndexAtTime(e,t){let i=this.items;if(i)for(let r=0;ra.start&&e1)for(let e=0;ei&&(t!s.includes(e.identifier))):[];n.length&&n.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=n,o.forEach((e=>{this.removeEvent(e)})),this.updateSchedule(e,o)}updateSchedule(e,t=[],i=!1){let r=this.events||[];if(r.length||t.length||this.length<2){let a=this.items,n=this.parseSchedule(r,e);(i||t.length||(null==a?void 0:a.length)!==n.length||n.some(((e,t)=>Math.abs(e.playout.start-a[t].playout.start)>.005||Math.abs(e.playout.end-a[t].playout.end)>.005)))&&(this.items=n,this.onScheduleUpdate(t,a))}}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 r=0,o=0;if(e.forEach(((t,s)=>{let l=t.cue.pre,d=t.cue.post,u=e[s-1]||null,h=t.appendInPlace,c=d?a:t.startOffset,m=t.duration,f=t.timelineOccupancy===qd.Range?m:0,p=t.resumptionOffset,g=(null==u?void 0:u.startTime)===c,v=c+t.cumulativeDuration,E=h?v+m:c+p;if(l||!d&&c<=0){let e=o;o+=f,t.timelineStart=v;let r=n;n+=m,i.push({event:t,start:v,end:E,playout:{start:r,end:n},integrated:{start:e,end:o}})}else{if(!(c<=a))return;{if(!g){let a=c-r;if(a>.033){let l=r,d=o;o+=a;let u=n;n+=a;let h={previousEvent:e[s-1]||null,nextEvent:t,start:l,end:l+a,playout:{start:u,end:n},integrated:{start:d,end:o}};i.push(h)}else a>0&&u&&(u.cumulativeDuration+=a,i[i.length-1].end=c)}d&&(E=v),t.timelineStart=v;let a=o;o+=f;let l=n;n+=m,i.push({event:t,start:v,end:E,playout:{start:l,end:n},integrated:{start:a,end:o}})}}let y=t.resumeTime;r=d||y>a?a:y})),r{let l=s.cue.pre,d=s.cue.post,u=l?0:d?r:s.startTime;this.updateAssetDurations(s),n===u?s.cumulativeDuration=a:(a=0,n=u),!d&&s.snapOptions.in&&(s.resumeAnchor=Da(null,i.fragments,s.startOffset+s.resumptionOffset,0,0)||void 0),s.appendInPlace&&!s.appendInPlaceStarted&&(this.primaryCanResumeInPlaceAt(s,t)||(s.appendInPlace=!1)),!s.appendInPlace&&o+1Vd?(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 ${n}`),!1;let s=Da(null,a.fragments,i);if(!s)return this.log(`"${e.identifier}" resumption ${i} does not align with any fragments in ${r} playlist (${a.fragStart}-${a.fragmentEnd})`),!0;let o="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))e.assetListResponse=n,this.hls.trigger(Ci.ASSET_LIST_LOADED,{event:e,assetListResponse:n,networkDetails:a});else{let t=this.assignAssetListError(e,Di.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),r.url,i,a);this.hls.trigger(Ci.ERROR,t)}},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 (${i.url})`),i.url,t,r);this.hls.trigger(Ci.ERROR,a)}};return n.load(s,l,d),this.hls.trigger(Ci.ASSET_LIST_LOADING,{event:e}),n}assignAssetListError(e,t,i,r,a,n){return e.error=i,{type:wi.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:r,error:i,networkDetails:n,stats:a}}};function ru(e){var t;null==e||null==(t=e.play())||t.catch((()=>{}))}function au(e,t){return`[${e}] Advancing timeline position to ${t}`}var nu=class{constructor(e){this.buffered=void 0;let t=(t,i,r)=>{if((i>>>=0)>r-1)throw new DOMException(`Failed to 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i="function"==typeof t?t():t;Xi.log(`${this.time} [${e}] ${i}`)}}},gu=function(e){let t=[];for(let i=0;idu&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=du)}moveCursor(e){let t=this.pos+e;if(e>1)for(let e=this.pos+1;e=144&&this.backSpace();let t=ou(e);this.pos>=du?this.logger.log(0,(()=>"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". 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0:t.live),x=this.hls.config.abrBandWidthUpFactor,P=Number.POSITIVE_INFINITY;for(D=c-1;D>h;D--){let e=A[D].maxBitrate,t=!A[D].details||M;if(P=this.getTimeToLoadFrag(L,C,d*e,t),P=w||P>10*d)return;T?this.bwEstimator.sample(u-Math.min(v,b),l.loaded):this.bwEstimator.sampleTTFB(u);let O=A[D].maxBitrate;this.getBwEstimate()*x>O&&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: ${P.toFixed(3)} s\n      TTFB estimate: ${0|b} ms\n      Current BW estimate: ${Ri(_)?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=()=>{if(this.clearTimer(),this.fragCurrent===i&&this.hls.loadLevel===D&&D>0){let e=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: ${e.toFixed(3)} s`),i.abortRequests(),this.fragCurrent=this.partCurrent=null,D>h){let t=this.findBestLevel(this.hls.levels[h].bitrate,h,D,0,e,1,1);-1===t&&(t=h),this.hls.nextLoadLevel=this.hls.nextAutoLevel=t,this.resetEstimator(this.hls.levels[t].bitrate)}}};f||w>2*P?U():this.timer=self.setInterval(U,1e3*P),a.trigger(Ci.FRAG_LOAD_EMERGENCY_ABORTED,{frag:i,part:r,stats:l})},this.hls=e,this.bwEstimator=this.initEstimator(),this.registerListeners()}resetEstimator(e){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 $i(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){let{hls:e}=this;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.fragCurrent=this.partCurrent=null}onManifestLoading(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-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&&i&&e.sn===i.sn&&e.level===i.level){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;Ri(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,{frag:t,part:i}){let r=i?i.stats:t.stats;if(t.type===Ni&&this.bwEstimator.sampleTTFB(r.loading.first-r.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),t.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){let e=i?i.duration:t.duration,a=this.hls.levels[t.level],n=(a.loaded?a.loaded.bytes:0)+r.loaded,s=(a.loaded?a.loaded.duration:0)+e;a.loaded={bytes:n,duration:s},a.realBitrate=Math.round(8*n/s)}if(t.bitrateTest){let e={stats:r,frag:t,part:i,id:t.type};this.onFragBuffered(Ci.FRAG_BUFFERED,e),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.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=a.parsing.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}ignoreFragment(e){return e.type!==Ni||"initSegment"===e.sn}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){let{maxAutoLevel:e,minAutoLevel:t}=this.hls,i=this.getBwEstimate(),r=this.hls.config.maxStarvationDelay,a=this.findBestLevel(i,t,e,0,r,1,1);if(a>-1)return a;let n=this.hls.firstLevel,s=Math.min(Math.max(n,t),e);return this.warn(`Could not find best starting auto level. Defaulting to first in playlist ${n} clamped to ${s}`),s}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){let e=this.forcedAutoLevel,t=this.bwEstimator.canEstimate(),i=this.lastLoadedFragLevel>-1;if(!(-1===e||t&&i&&this.nextAutoLevelKey!==this.getAutoLevelKey()))return e;let r=t&&i?this.getNextABRAutoLevel():this.firstAutoLevel;if(-1!==e){let t=this.hls.levels;if(t.length>Math.max(e,r)&&t[e].loadError<=t[r].loadError)return e}return this._nextAutoLevel=r,this.nextAutoLevelKey=this.getAutoLevelKey(),r}getAutoLevelKey(){return`${this.getBwEstimate()}_${this.getStarvationDelay().toFixed(2)}`}getNextABRAutoLevel(){let{fragCurrent:e,partCurrent:t,hls:i}=this;if(i.levels.length<=1)return i.loadLevel;let{maxAutoLevel:r,config:a,minAutoLevel:n}=i,s=t?t.duration:e?e.duration:0,o=this.getBwEstimate(),l=this.getStarvationDelay(),d=a.abrBandWidthFactor,u=a.abrBandWidthUpFactor;if(l){let e=this.findBestLevel(o,n,r,l,0,d,u);if(e>=0)return 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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,k,t,i)),a=function(e,t,i,r,a){let n=Object.keys(e),s=null==r?void 0:r.channels,o=null==r?void 0:r.audioCodec,l=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}=ya(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=Ri(c)?c:0,m=Ri(m)?m:0;let b=Math.max(1080,c),T=Math.max(30,m);f=Ri(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 Ta(r,`min bitrate of ${a.minBitrate} > current estimate of ${i}`),t;if(!a.hasDefaultAudio)return Ta(r,"no renditions with default or auto-select sound found"),t;if(o&&r.indexOf(o.substring(0,4))%5!=0)return Ta(r,`audio codec preference "${o}" not found`),t;if(s&&!d){if(!a.channels[s])return Ta(r,`no renditions with ${s} channel sound found (channels options: ${Object.keys(a.channels)})`),t}else if((!o||d)&&u&&0===a.channels[2])return Ta(r,"no renditions with stereo sound found"),t;if(a.minHeight>b)return Ta(r,`min resolution of ${a.minHeight} > maximum of ${b}`),t;if(a.minFramerate>T)return Ta(r,`min framerate of ${a.minFramerate} > maximum of ${T}`),t;if(!v.some((e=>a.videoRanges[e]>0)))return Ta(r,`no variants with VIDEO-RANGE of ${ba(v)} found`),t;if(l&&r.indexOf(l.substring(0,4))%5!=0)return Ta(r,`video codec preference "${l}" not found`),t;if(a.maxScore=jr(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,T,e,A,S),{codecSet:n,videoRanges:s,minFramerate:o,minBitrate:l,minIndex:d,preferHDR:u}=a;R=d,v=n,T=u?s[s.length-1]:s[0],_=o,e=Math.max(e,l),this.log(`picked start tier ${ba(a)}`)}else v=null==E?void 0:E.codecSet,T=null==E?void 0:E.videoRange;let I=c?c.duration:h?h.duration:0,L=this.bwEstimator.getEstimateTTFB()/1e3,w=[];for(let o=i;o>=t;o--){var D;let t=m[o],h=o>u;if(!t)continue;if(g.useMediaCapabilities&&!t.supportedResult&&!t.supportedPromise){let i=navigator.mediaCapabilities;"function"==typeof(null==i?void 0:i.decodingInfo)&&sa(t,k,T,_,e,A)?(t.supportedPromise=oa(t,k,i,this.supportedCache),t.supportedPromise.then((e=>{if(!this.hls)return;t.supportedResult=e;let i=this.hls.levels,r=i.indexOf(t);e.error?this.warn(`MediaCapabilities decodingInfo error: "${e.error}" for level ${r} ${ba(e)}`):e.supported?e.decodingInfoResults.some((e=>!1===e.smooth||!1===e.powerEfficient))&&this.log(`MediaCapabilities decodingInfo for level ${r} not smooth or powerEfficient: ${ba(e)}`):(this.warn(`Unsupported MediaCapabilities decodingInfo result for level ${r} ${ba(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: ${e}`)}))):t.supportedResult=aa}if((v&&t.codecSet!==v||T&&t.videoRange!==T||h&&_>t.frameRate||!h&&_>0&&_!1===e.smooth)))&&(!b||o!==R)){w.push(o);continue}let f,E=t.details,S=(c?null==E?void 0:E.partTarget:null==E?void 0:E.averagetargetduration)||I;f=h?s*e:n*e;let C=I&&r>=2*I&&0===a?t.averageBitrate:t.maxBitrate,M=this.getTimeToLoadFrag(L,f,C*S,void 0===E);if(f>=C&&(o===d||0===t.loadError&&0===t.fragmentError)&&(M<=L||!Ri(M)||y&&!this.bitrateTestDelay||M${o} adjustedbw(${Math.round(f)})-bitrate=${Math.round(f-C)} ttfb:${L.toFixed(1)} avgDuration:${S.toFixed(1)} maxFetchDuration:${l.toFixed(1)} fetchDuration:${M.toFixed(1)} firstSelection:${b} codecSet:${t.codecSet} videoRange:${t.videoRange} hls.loadLevel:${p}`)),b&&(this.firstSelection=o),o}}return-1}set nextAutoLevel(e){let t=this.deriveNextAutoLevel(e);this._nextAutoLevel!==t&&(this.nextAutoLevelKey="",this._nextAutoLevel=t)}deriveNextAutoLevel(e){let{maxAutoLevel:t,minAutoLevel:i}=this.hls;return Math.min(Math.max(e,i),t)}},bufferController:class extends Vi{constructor(e,t){super("buffer-controller",e.logger),this.hls=void 0,this.fragmentTracker=void 0,this.details=null,this._objectUrl=null,this.operationQueue=null,this.bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.blockedAudioAppend=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.tracks={},this.sourceBuffers=[[null,null],[null,null]],this._onEndStreaming=e=>{var t;this.hls&&"open"===(null==(t=this.mediaSource)?void 0:t.readyState)&&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&&(i.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(Ci.MEDIA_ATTACHED,{media:t,mediaSource:i}),null!==this.mediaSource&&this.checkPendingTracks())},this._onMediaSourceClose=()=>{this.log("Media source closed")},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.hls=e,this.fragmentTracker=t,this.appendSource=function(e){return"undefined"!=typeof self&&e===self.ManagedMediaSource}(Zi(e.config.preferManagedMediaSource)),this.initTracks(),this.registerListeners()}hasSourceTypes(){return Object.keys(this.tracks).length>0}destroy(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=this.blockedAudioAppend=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}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)":""} ${this.operationQueue}`),this.operationQueue.destroy()}let r=this.transferData;return!this.sourceBufferCount&&r&&r.mediaSource===t?Ki(i,r.tracks):this.sourceBuffers.forEach((e=>{let[t]=e;t&&(i[t]=Ki({},this.tracks[t]),this.removeBuffer(t)),e[0]=e[1]=null})),{media:e,mediaSource:t,tracks:i}}initTracks(){this.sourceBuffers=[[null,null],[null,null]],this.tracks={},this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var i;let r=2;(t.audio&&!t.video||!t.altAudio)&&(r=1),this.bufferCodecEventsTotal=r,this.log(`${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=Zi(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,Nl(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}i.addEventListener("emptied",this._onMediaEmptied)}}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}`),e.addEventListener("sourceopen",this._onMediaSourceOpen),e.addEventListener("sourceended",this._onMediaSourceEnded),e.addEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(e.addEventListener("startstreaming",this._onStartStreaming),e.addEventListener("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: ${ba(i,((e,t)=>"initSegment"===e?void 0:t))};\ntransfer tracks: ${ba(r,((e,t)=>"initSegment"===e?void 0:t))}}`),!Ji(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=bn.getBuffered(e);r.detectEvictedFragments(t,i,a,null,!0)}let n=Ul(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()}a.removeEventListener("sourceopen",this._onMediaSourceOpen),a.removeEventListener("sourceended",this._onMediaSourceEnded),a.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(a.removeEventListener("startstreaming",this._onStartStreaming),a.removeEventListener("endstreaming",this._onEndStreaming)),this.mediaSource=null,this._objectUrl=null}r&&(r.removeEventListener("emptied",this._onMediaEmptied),i||(n&&self.URL.revokeObjectURL(n),this.mediaSrc===n?(r.removeAttribute("src"),this.appendSource&&Nl(r),r.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.media=null),this.hls.trigger(Ci.MEDIA_DETACHED,t)}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 ${e}`,t)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[Ul(e)]=[null,null];let t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new Ml(this.tracks)}onBufferCodecs(e,t){var i;let r=this.tracks,a=Object.keys(t);this.log(`BUFFER_CODECS: "${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:o,levelCodec:l,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:o,supplemental:h,container:d,levelCodec:l,metadata:u,id:s});let v=Zr(p,g),E=null==v?void 0:v.replace(xl,"$1"),y=Zr(o,l),b=null==(a=y)?void 0:a.replace(xl,"$1");y&&v&&E!==b&&("audio"===e.slice(0,5)&&(y=Xr(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,Ni))?void 0:t.gap))return;let a={label:"block-audio",execute:()=>{var e;let t=this.tracks.video;(this.lastVideoAppendEnd>r||null!=t&&t.buffer&&bn.isBuffered(t.buffer,r)||!0===(null==(e=this.fragmentTracker.getAppendedFrag(r,Ni))?void 0:e.gap))&&(this.blockedAudioAppend=null,this.shiftAndExecuteNext("audio"))},onStart:()=>{},onComplete:()=>{},onError:e=>{this.warn("Error executing block-audio operation",e)}};this.blockedAudioAppend={op:a,frag:e},this.append(a,"audio",!0)}unblockAudio(){let{blockedAudioAppend:e,operationQueue:t}=this;e&&t&&(this.blockedAudioAppend=null,t.unblockAudio(e.op))}onBufferAppending(e,t){let{tracks:i}=this,{data:r,type:a,parent:n,frag:s,part:o,chunkMeta:l,offset:d}=t,u=l.buffering[a],{sn:h,cc:c}=s,m=self.performance.now();u.start=m;let f=s.stats.buffering,p=o?o.stats.buffering:null;0===f.start&&(f.start=m),p&&0===p.start&&(p.start=m);let g=i.audio,v=!1;"audio"===a&&"audio/mpeg"===(null==g?void 0:g.container)&&(v=!this.lastMpegAudioChunk||1===l.id||this.lastMpegAudioChunk.sn!==l.sn,this.lastMpegAudioChunk=l);let E=i.video,y=null==E?void 0:E.buffer;if(y&&"initSegment"!==h){let e=o||s,t=this.blockedAudioAppend;if("audio"!==a||"main"===n||this.blockedAudioAppend||E.ending||E.ended){if("video"===a){let i=e.end;if(t){let e=t.frag.start;(i>e||i{var e;u.executeStart=self.performance.now();let t=null==(e=this.tracks[a])?void 0:e.buffer;t&&(v?this.updateTimestampOffset(t,b,.1,a,h,c):void 0!==d&&Ri(d)&&this.updateTimestampOffset(t,d,1e-6,a,h,c)),this.appendExecutor(r,a)},onStart:()=>{},onComplete:()=>{let e=self.performance.now();u.executeEnd=u.end=e,0===f.first&&(f.first=e),p&&0===p.first&&(p.first=e);let t={};this.sourceBuffers.forEach((([e,i])=>{e&&(t[e]=bn.getBuffered(i))})),this.appendErrors[a]=0,"audio"===a||"video"===a?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(Ci.BUFFER_APPENDED,{type:a,frag:s,part:o,chunkMeta:l,parent:s.type,timeRanges:t})},onError:e=>{var t;let i={type:wi.MEDIA_ERROR,parent:s.type,details:Di.BUFFER_APPEND_ERROR,sourceBufferName:a,frag:s,part:o,chunkMeta:l,error:e,err:e,fatal:!1},r=null==(t=this.media)?void 0:t.error;if(e.code===DOMException.QUOTA_EXCEEDED_ERR||"QuotaExceededError"==e.name||"quota"in e)i.details=Di.BUFFER_FULL_ERROR;else if(e.code===DOMException.INVALID_STATE_ERR&&this.mediaSourceOpenOrEnded&&!r)i.errorAction=Qa(!0);else if(e.name===Pl&&0===this.sourceBufferCount)i.errorAction=Qa(!0);else{let e=++this.appendErrors[a];this.warn(`Failed ${e}/${this.hls.config.appendErrorMaxRetry} times to append segment in "${a}" sourceBuffer (${r||"no media error"})`),(e>=this.hls.config.appendErrorMaxRetry||r)&&(i.fatal=!0)}this.hls.trigger(Ci.ERROR,i)}};this.log(`queuing "${a}" append sn: ${h}${o?" p: "+o.index:""} of ${s.type===Ni?"level":"track"} ${s.level} cc: ${c}`),this.append(T,a,this.isPending(this.tracks[a]))}getFlushOp(e,t,i){return this.log(`queuing "${e}" remove ${t}-${i}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,i)},onStart:()=>{},onComplete:()=>{this.hls.trigger(Ci.BUFFER_FLUSHED,{type:e})},onError:r=>{this.warn(`Failed to remove ${t}-${i} from "${e}" SourceBuffer`,r)}}}onBufferFlushing(e,t){let{type:i,startOffset:r,endOffset:a}=t;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}=t,a=[],n=r?r.elementaryStreams:i.elementaryStreams;n[dr]?a.push("audiovideo"):(n[or]&&a.push("audio"),n[lr]&&a.push("video"));0===a.length&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${i.type} level: ${i.level} 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.hls.trigger(Ci.FRAG_BUFFERED,{frag:i,part:r,stats:t,id:i.type})}),a).catch((e=>{this.warn(`Fragment buffered callback ${e}`),this.stepOperationQueue(this.sourceBufferTypes)}))}onFragChanged(e,t){this.trimBuffers()}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some((([e])=>{if(e){let t=this.tracks[e];if(t)return!t.ended||t.ending}return!1}))}onBufferEos(e,t){var i;this.sourceBuffers.forEach((([e])=>{if(e){let i=this.tracks[e];(!t.type||t.type===e)&&(i.ending=!0,i.ended||(i.ended=!0,this.log(`${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)}))?r?(this.log("Queueing EOS"),this.blockUntilOpen((()=>{this.tracksEnded();let{mediaSource:e}=this;e&&"open"===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;Ri(e)&&e!==t.frag.level&&this.resetAppendErrors()}}resetAppendErrors(){this.appendErrors={audio:0,video:0,audiovideo:0}}trimBuffers(){let{hls:e,details:t,media:i}=this;if(!i||null===t||!this.sourceBufferCount)return;let r=e.config,a=i.currentTime,n=t.levelTargetDuration,s=t.live&&null!==r.liveBackBufferLength?r.liveBackBufferLength:r.backBufferLength;if(Ri(s)&&s>=0){let e=Math.max(s,n),t=Math.floor(a/n)*n-e;this.flushBackBuffer(a,n,t)}let o=r.frontBufferFlushThreshold;if(Ri(o)&&o>0){let e=Math.max(r.maxBufferLength,o),t=Math.max(e,n),i=Math.floor(a/n)*n+t;this.flushFrontBuffer(a,n,i)}}flushBackBuffer(e,t,i){this.sourceBuffers.forEach((([e,t])=>{if(t){let a=bn.getBuffered(t);if(a.length>0&&i>a.start(0)){var r;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)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=bn.getBuffered(r),n=a.length;if(n<2)return;let s=a.start(n-1),o=a.end(n-1);if(i>s||e>=s&&e<=o)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 Ri(a)?{duration:a}:null;let n=this.media.duration;return r>(Ri(i.duration)?i.duration:0)&&r>n||!Ri(n)?{duration:r}:null}updateMediaSource({duration:e,start:t,end:i}){let r=this.mediaSource;!this.media||!r||"open"!==r.readyState||(r.duration!==e&&(Ri(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}) ${ba(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":""} ${ba(s)}`);try{let e=i.addSourceBuffer(a),r=Ul(n),o=[n,e];t[r]=o,s.buffer=e}catch(e){var r;return this.error(`error while trying to add sourceBuffer: ${e.message}`),this.shiftAndExecuteNext(n),null==(r=this.operationQueue)||r.removeBlockers(),delete this.tracks[n],void this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,sourceBufferName:n,mimeType:a,parent:s.id})}this.trackSourceBuffer(n,s)}}this.bufferCreated()}getTrackCodec(e,t){let i=e.supplemental,r=e.codec;i&&("video"===t||"audiovideo"===t)&&Wr(i,"video")&&(r=function(e,t){let i=[];if(e){let t=e.split(",");for(let e=0;e{let i=t.removedRanges;null!=i&&i.length&&this.hls.trigger(Ci.BUFFER_FLUSHED,{type:e})}))}get mediaSrc(){var e,t;let i=(null==(e=this.media)||null==(t=e.querySelector)?void 0:t.call(e,"source"))||this.media;return null==i?void 0:i.src}onSBUpdateStart(e){let t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if("closed"===(null==(t=this.mediaSource)?void 0:t.readyState))return void this.resetBuffer(e);let i=this.currentOp(e);i&&(i.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var i;let r=new Error(`${e} SourceBuffer error. MediaSource readyState: ${null==(i=this.mediaSource)?void 0:i.readyState}`);this.error(`${r}`,t),this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:r,fatal:!1});let a=this.currentOp(e);a&&a.onError(r)}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)return this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),void this.shiftAndExecuteNext(e);let o=Ri(r.duration)?r.duration:1/0,l=Ri(a.duration)?a.duration:1/0,d=Math.max(0,t),u=Math.min(i,o,l);u>d&&(!n.ending||n.ended)?(n.ended=!1,this.log(`Removing [${d},${u}] from the ${e} SourceBuffer`),s.remove(d,u)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){let i=this.tracks[t],r=null==i?void 0:i.buffer;if(!r)throw new Ol(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);i.ending=!1,i.ended=!1,r.appendBuffer(e)}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}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=t.map((e=>this.appendBlocker(e)));return t.length>1&&!!this.blockedAudioAppend&&this.unblockAudio(),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||this.shiftAndExecuteNext(e)}))}append(e,t,i){this.operationQueue&&this.operationQueue.append(e,t,i)}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}),a.addEventListener(t,n)}removeBufferListeners(e){let t=this.tracks[e];if(!t)return;let i=t.buffer;i&&(t.listeners.forEach((e=>{i.removeEventListener(e.event,e.listener)})),t.listeners.length=0)}},capLevelController:Fl,errorController:class extends Vi{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)===Ni?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=Qa());case Di.FRAG_GAP:case Di.FRAG_DECRYPT_ERROR:return t.errorAction=this.getFragRetryOrSwitchAction(t),void(t.errorAction.action=Ga);case Di.LEVEL_EMPTY_ERROR:case Di.LEVEL_PARSING_ERROR:{var n;let e=t.parent===Ni?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===Pi&&e.hasAudioGroup(a.groupId)||a.type===Oi&&e.hasSubtitleGroup(a.groupId)))return t.errorAction=this.getPlaylistRetryOrSwitchAction(t,r.loadLevel),t.errorAction.action=Ga,void(t.errorAction.flags=Ya)}return;case Di.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:return void(t.errorAction={action:Ga,flags:ja});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:Ga,flags:za});case Di.BUFFER_ADD_CODEC_ERROR:case Di.REMUX_ALLOC_ERROR:case Di.BUFFER_APPEND_ERROR:var s;if(!t.errorAction)t.errorAction=this.getLevelSwitchAction(t,null!=(s=t.level)?s:r.loadLevel);return;case Di.INTERNAL_EXCEPTION:case Di.BUFFER_APPENDING_ERROR: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=Qa())}t.type===wi.KEY_SYSTEM_ERROR&&(t.levelRetry=!1,t.errorAction=Qa())}getPlaylistRetryOrSwitchAction(e,t){let i=Ua(this.hls.config.playlistLoadPolicy,e),r=this.playlistError++;if($a(i,r,Pa(e),e.response))return{action:Va,flags:qa,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=Ua(Oa(e)?n:a,e),o=t.levels.reduce(((e,t)=>e+t.fragmentError),0);if(r&&(e.details!==Di.FRAG_GAP&&r.fragmentError++,!Na(e)&&$a(s,o,Pa(e),e.response)))return{action:Va,flags:qa,retryConfig:s,retryCount:o};let l=this.getLevelSwitchAction(e,i);return s&&(l.retryConfig=s,l.retryCount=o),l}getLevelSwitchAction(e,t){let i=this.hls;null==t&&(t=i.loadLevel);let r=this.hls.levels[t];if(r){var a,n;let t=e.details;r.loadError++,t===Di.BUFFER_APPEND_ERROR&&r.fragmentError++;let l=-1,{levels:d,loadLevel:u,minAutoLevel:h,maxAutoLevel:c}=i;!i.autoLevelEnabled&&!i.config.preserveManualLevelOnError&&(i.loadLevel=-1);let m=null==(a=e.frag)?void 0:a.type,f=(m===Ui&&t===Di.FRAG_PARSING_ERROR||"audio"===e.sourceBufferName&&(t===Di.BUFFER_ADD_CODEC_ERROR||t===Di.BUFFER_APPEND_ERROR))&&d.some((({audioCodec:e})=>r.audioCodec!==e)),p="video"===e.sourceBufferName&&(t===Di.BUFFER_ADD_CODEC_ERROR||t===Di.BUFFER_APPEND_ERROR)&&d.some((({codecSet:e,audioCodec:t})=>r.codecSet!==e&&r.audioCodec===t)),{type:g,groupId:v}=null!=(n=e.context)?n:{};for(let i=d.length;i--;){let a=(i+u)%d.length;if(a!==u&&a>=h&&a<=c&&0===d[a].loadError){var s,o;let i=d[a];if(t===Di.FRAG_GAP&&m===Ni&&e.frag){let t=d[a].details;if(t){let i=Da(e.frag,t.fragments,e.frag.start);if(null!=i&&i.gap)continue}}else{if(g===Pi&&i.hasAudioGroup(v)||g===Oi&&i.hasSubtitleGroup(v))continue;if(m===Ui&&null!=(s=r.audioGroups)&&s.some((e=>i.hasAudioGroup(e)))||m===Fi&&null!=(o=r.subtitleGroups)&&o.some((e=>i.hasSubtitleGroup(e)))||f&&r.audioCodec===i.audioCodec||p&&r.codecSet===i.codecSet||!f&&r.codecSet!==i.codecSet)continue}l=a;break}}if(l>-1&&i.loadLevel!==l)return e.levelRetry=!0,this.playlistError=0,{action:Ga,flags:qa,nextAutoLevel:l}}return{action:Ga,flags:Ya}}onErrorOut(e,t){var i;switch(null==(i=t.errorAction)?void 0:i.action){case Ka:break;case Ga:this.sendAlternateToPenaltyBox(t),t.errorAction.resolved||t.details===Di.FRAG_GAP?/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError()):t.fatal=!0}t.fatal&&this.hls.stopLoad()}sendAlternateToPenaltyBox(e){let t=this.hls,i=e.errorAction;if(!i)return;let{flags:r}=i,a=i.nextAutoLevel;switch(r){case qa:this.switchLevel(e,a);break;case ja:{let r=this.getVariantLevelIndex(e.frag),a=t.levels[r],n=null==a?void 0:a.attrs["HDCP-LEVEL"];if(i.hdcpLevel=n,"NONE"===n)this.warn("HDCP policy resticted output with HDCP-LEVEL=NONE");else if(n){t.maxHdcpLevel=ua[ua.indexOf(n)-1],i.resolved=!0,this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`);break}}case za:{let t=e.decryptdata;if(t){let r=this.hls.levels,a=r.length;for(let i=a;i--;)if(this.variantHasKey(r[i],t)){var n,s;this.log(`Banned key found in level ${i} (${r[i].bitrate}bps) or audio group "${null==(n=r[i].audioGroups)?void 0:n.join(",")}" (${null==(s=e.frag)?void 0:s.type} fragment) ${tr(t.keyId||[])}`),r[i].fragmentError++,r[i].loadError++,this.log(`Removing level ${i} with key error (${e.error})`),this.hls.removeLevel(i)}let o=e.frag;if(this.hls.levels.length0&&a>o.config.fpsDroppedMonitoringThreshold*n){let e=o.currentLevel;o.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+e),e>0&&(-1===o.autoLevelCapping||o.autoLevelCapping>=e)&&(e-=1,o.trigger(Ci.FPS_DROP_LEVEL_CAPPING,{level:e,droppedLevel:o.currentLevel}),o.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)}},stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrEwmaDefaultEstimateMax:5e6,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystems:{},drmSystemOptions:{},requestMediaKeySystemAccessFunc:Qn,requireKeySystemAccessOnStart:!1,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableEmsgKLVMetadata:!1,enableID3MetadataCues:!0,enableInterstitialPlayback:!0,interstitialAppendInPlace:!0,interstitialLiveLookAhead:10,useMediaCapabilities:!0,preserveManualLevelOnError:!1,certLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null}},keyLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"},errorRetry:{maxNumRetry:8,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"}}},manifestLoadPolicy:{default:{maxTimeToFirstByteMs:1/0,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},playlistLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:2,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},fragLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:12e4,timeoutRetry:{maxNumRetry:4,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:6,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},steeringManifestLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},interstitialAssetListLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:3e4,timeoutRetry:{maxNumRetry:0,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:0,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3},{cueHandler:th,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 Xs{constructor(e,t,i){super(e,t,i,"subtitle-stream-controller",Fi),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=$s,this.setInterval(500),this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}onManifestLoading(){super.onManifestLoading(),this.mainDetails=null}onMediaDetaching(e,t){this.tracksBuffered=[],super.onMediaDetaching(e,t)}onLevelLoaded(e,t){this.mainDetails=t.details}onSubtitleFragProcessed(e,t){let{frag:i,success:r}=t;if(this.fragContextChanged(i)||(hr(i)&&(this.fragPrevious=i),this.state=$s),!r)return;let a=this.tracksBuffered[this.currentTrackId];if(!a)return;let n,s=i.start;for(let e=0;e=a[e].start&&s<=a[e].end){n=a[e];break}let o=i.start+i.duration;n?n.end=o:(n={start:s,end:o},a.push(n)),this.fragmentTracker.fragBuffered(i),this.fragBufferedComplete(i,null),this.media&&this.tick()}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=>{for(let i=0;inew va(e))):(this.tracksBuffered=[],this.levels=t.map((e=>{let t=new va(e);return this.tracksBuffered[t.id]=[],t})),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,Fi),this.fragPrevious=null,this.mediaBuffer=null)}onSubtitleTrackSwitch(e,t){var i;if(this.currentTrackId=t.id,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.mediaBuffer=null,r&&this.state!==Bs&&this.setInterval(500)}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 o=a[s];if(s>=a.length||!o)return;this.log(`Subtitle track ${s} loaded [${n.startSN},${n.endSN}]${n.lastPartSn?`[part-${n.lastPartSn}-${n.lastPartIndex}]`:""},duration:${n.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let l=0;if(n.live||null!=(i=o.details)&&i.live){if(n.deltaUpdateFailed)return;let e=this.mainDetails;if(!e)return void(this.startFragRequested=!1);let t=e.fragments[0];var d;if(o.details)l=this.alignPlaylists(n,o.details,null==(d=this.levelLastLoaded)?void 0:d.details),0===l&&t&&(l=t.start,As(n,l));else n.hasProgramDateTime&&e.hasProgramDateTime?(Os(n,e),l=n.fragmentStart):t&&(l=t.start,As(n,l));e&&!this.startFragRequested&&this.setStartPosition(e,l)}o.details=n,this.levelLastLoaded=o,s===r&&(this.hls.trigger(Ci.SUBTITLE_TRACK_UPDATED,{details:n,id:s,groupId:t.groupId}),this.tick(),n.live&&!this.fragCurrent&&this.media&&this.state===$s&&(Da(null,n.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),o.details=void 0)))}_handleFragmentLoadComplete(e){let{frag:t,payload:i}=e,r=t.decryptdata,a=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&null!=r&&r.key&&r.iv&&On(r.method)){let e=performance.now();this.decrypter.decrypt(new Uint8Array(i),r.key.buffer,r.iv.buffer,Nn(r.method)).catch((e=>{throw a.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t}),e})).then((i=>{let r=performance.now();a.trigger(Ci.FRAG_DECRYPTED,{frag:t,payload:i,stats:{tstart:e,tdecrypt:r}})})).catch((e=>{this.warn(`${e.name}: ${e.message}`),this.state=$s}))}}doTick(){if(this.media){if(this.state===$s){let{currentTrackId:e,levels:t}=this,i=null==t?void 0:t[e];if(!i||!t.length||!i.details||this.waitForLive(i))return;let{config:r}=this,a=this.getLoadPosition(),n=bn.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],a,r.maxBufferHole),{end:s,len:o}=n,l=i.details;if(o>this.hls.maxBufferLength+l.levelTargetDuration)return;let d=l.fragments,u=d.length,h=l.edge,c=null,m=this.fragPrevious;if(sh-e?0:e;c=Da(m,d,Math.max(d[0].start,s),t),!c&&m&&m.startthis.pollTrackChange(0),this.onTextTracksChanged=()=>{if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;let e=null,t=Gd(this.media.textTracks);for(let i=0;i-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)}onMediaAttached(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.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.subtitleTrack=-1,this.media=null,r||Gd(i.textTracks).forEach((e=>{Hd(e)}))}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,this.trackId=-1,this.currentTrack=null;let e=this.tracks.filter((e=>!i||-1!==i.indexOf(e.groupId)));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.subtitlePreference;if(!a&&t){this.selectDefaultTrack=!1;let i=Sa(t,e);if(i>-1)a=e[i];else{let e=Sa(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),-1!==r&&-1===this.trackId&&this.setSubtitleTrack(r)}}findTrackId(e){let t=this.tracksInGroup,i=this.selectDefaultTrack;for(let r=0;r-1){let e=this.tracksInGroup[r];return this.setSubtitleTrack(r),e}if(i)return null;{let i=Sa(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||""):""} ${a}`),this.hls.trigger(Ci.SUBTITLE_TRACK_LOADING,{url:a,id:i,groupId:r,deliveryDirectives:t||null,track:e})}toggleTrackModes(){let{media:e}=this;if(!e)return;let t,i=Gd(e.textTracks),r=this.currentTrack;if(r&&(t=i.filter((e=>Cl(r,e)))[0],t||this.warn(`Unable to find subtitle TextTrack with name "${r.name}" and language "${r.lang}"`)),[].slice.call(i).forEach((e=>{"disabled"!==e.mode&&e!==t&&(e.mode="disabled")})),t){let e=this.subtitleDisplay?"showing":"hidden";t.mode!==e&&(t.mode=e)}}setSubtitleTrack(e){let t=this.tracksInGroup;if(!this.media)return void(this.queuedDefaultTrack=e);if(e<-1||e>=t.length||!Ri(e))return void this.warn(`Invalid subtitle track id: ${e}`);this.selectDefaultTrack=!1;let i=this.currentTrack,r=t[e]||null;if(this.trackId=e,this.currentTrack=r,this.toggleTrackModes(),!r)return void this.hls.trigger(Ci.SUBTITLE_TRACK_SWITCH,{id:e});let a=!!r.details&&!r.details.live;if(e===this.trackId&&r===i&&a)return;this.log(`Switching to subtitle-track ${e}`+(r?` "${r.name}" lang:${r.lang} group:${r.groupId}`:""));let{id:n,groupId:s="",name:o,type:l,url:d}=r;this.hls.trigger(Ci.SUBTITLE_TRACK_SWITCH,{id:n,groupId:s,name:o,type:l,url:d});let u=this.switchParams(r.url,null==i?void 0:i.details,r.details);this.loadPlaylist(u)}},timelineController:class{constructor(e){this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.unparsedVttFrags=[],this.captionsTracks={},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.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_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_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.media=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){let e=new Qu(this,"textTrack1"),t=new Qu(this,"textTrack2"),i=new Qu(this,"textTrack3"),r=new Qu(this,"textTrack4");this.cea608Parser1=new _u(1,e,t),this.cea608Parser2=new _u(3,i,r)}addCues(e,t,i,r,a){let n=!1;for(let e=a.length;e--;){let r=a[e],s=Ju(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.captionsTracks[e];this.Cues.newCue(a,t,i,r)}else{let a=this.Cues.newCue(null,t,i,r);this.hls.trigger(Ci.CUES_PARSED,{type:"captions",cues:a,track:e})}}onInitPtsFound(e,{frag:t,id:i,initPTS:r,timescale:a,trackId:n}){let{unparsedVttFrags:s}=this;i===Ni&&(this.initPTS[t.cc]={baseTime:r,timescale:a,trackId:n}),s.length&&(this.unparsedVttFrags=[],s.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,error:new Error("Subtitle discontinuity domain does not match main")})})))}getExistingTrack(e,t){let{media:i}=this;if(i)for(let r=0;r{Hd(r[e]),delete r[e]})),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._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())}_cleanTracks(){let{media:e}=this;if(!e)return;let t=e.textTracks;if(t)for(let e=0;ee.textCodec===Bu));if(this.config.enableWebVTT||r&&this.config.enableIMSC1){if(wl(this.tracks,i))return void(this.tracks=i);if(this.textTracks=[],this.tracks=i,this.config.renderTextTracksNatively){let e=this.media,t=e?Gd(e.textTracks):null;if(this.tracks.forEach(((e,i)=>{let r;if(t){let i=null;for(let r=0;rnull!==e)).map((e=>e.label));e.length&&this.hls.logger.warn(`Media element contains unused subtitle tracks: ${e.join(", ")}. Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){let e=this.tracks.map((e=>({label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e})));this.hls.trigger(Ci.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:e})}}}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((e=>{let t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(!t)return;let i=`textTrack${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===Ni){var i,r;let{cea608Parser1:e,cea608Parser2:a,lastSn:n}=this,{cc:s,sn:o}=t.frag,l=null!=(i=null==(r=t.part)?void 0:r.index)?i:-1;e&&a&&(o!==n+1||o===n&&l!==this.lastPartIndex+1||s!==this.lastCc)&&(e.reset(),a.reset()),this.lastCc=s,this.lastSn=o,this.lastPartIndex=l}}onFragLoaded(e,t){let{frag:i,payload:r}=t;if(i.type===Fi)if(r.byteLength){let e=i.decryptdata,a="stats"in t;if(null==e||!e.encrypted||a){let e=this.tracks[i.level],a=this.vttCCs;a[i.cc]||(a[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),e&&e.textCodec===Bu?this._parseIMSC1(i,r):this._parseVTTs(t)}}else this.hls.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){let i=this.hls;Gu(t,this.initPTS[e.cc],(t=>{this._appendCues(t,e.level),i.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(t=>{i.logger.log(`Failed to parse IMSC1: ${t}`),i.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))}_parseVTTs(e){var t;let{frag:i,payload:r}=e,{initPTS:a,unparsedVttFrags:n}=this,s=a.length-1;if(!a[i.cc]&&-1===s)return void n.push(e);let o=this.hls;Fu(null!=(t=i.initSegment)&&t.data?xr(i.initSegment.data,new Uint8Array(r)).buffer:r,this.initPTS[i.cc],this.vttCCs,i.cc,i.start,(e=>{this._appendCues(e,i.level),o.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:i})}),(t=>{let a="Missing initPTS for VTT MPEGTS"===t.message;a?n.push(e):this._fallbackToIMSC1(i,r),o.logger.log(`Failed to parse VTT cue: ${t}`),!(a&&s>i.cc)&&o.trigger(Ci.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:t})}))}_fallbackToIMSC1(e,t){let i=this.tracks[e.level];i.textCodec||Gu(t,this.initPTS[e.cc],(()=>{i.textCodec=Bu,this._parseIMSC1(e,t)}),(()=>{i.textCodec="wvtt"}))}_appendCues(e,t){let i=this.hls;if(this.config.renderTextTracksNatively){let i=this.textTracks[t];if(!i||"disabled"===i.mode)return;e.forEach((e=>$d(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})}}onFragDecrypted(e,t){let{frag:i}=t;i.type===Fi&&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!==Ni||"NONE"!==this.closedCaptionsForLevel(i))for(let e=0;eKd(e[r],t,i)))}if(this.config.renderTextTracksNatively&&0===t&&void 0!==r){let{textTracks:e}=this;Object.keys(e).forEach((i=>Kd(e[i],t,r)))}}}extractCea608Data(e){let t=[[],[]],i=31&e[0],r=2;for(let a=0;a=0?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=xa(this.getLevelDetails(),a,this.getLoadPosition());n&&(this.log(`Syncing with main frag at ${n.start} cc ${n.cc}`),this.startFragRequested=!1,this.nextLoadPosition=n.start,this.resetLoadingState(),this.state===$s&&this.doTickIdle())}startLoad(e,t){if(!this.levels)return this.startPosition=e,void(this.state=Bs);let i=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),i>0&&-1===e?(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i,this.state=$s):this.state=Ws,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case $s:this.doTickIdle();break;case Ws:{let{levels:e,trackId:t}=this,i=null==e?void 0:e[t],r=null==i?void 0:i.details;if(r&&!this.waitForLive(i)){if(this.waitForCdnTuneIn(r))break;this.state=zs}break}case Gs:this.checkRetryDate();break;case zs:{let e=this.waitingData;if(e){let{frag:t,part:i,cache:r,complete:a}=e,n=this.mainAnchor;if(void 0!==this.initPTS[t.cc]){this.waitingData=null,this.state=Ks;let e={frag:t,part:i,payload:r.flush().buffer,networkDetails:null};this._handleFragmentLoadProgress(e),a&&super._handleFragmentLoadComplete(e)}else n&&n.cc!==e.frag.cc&&this.syncWithAnchor(n,e.frag)}else this.state=$s}}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)}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],o=s.details;if(!o||this.waitForLive(s)||this.waitForCdnTuneIn(o))return this.state=Ws,void(this.startFragRequested=!1);let l=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&l&&(this.bufferFlushed=!1,this.afterBufferFlushed(l,or,Ui));let d=this.getFwdBufferInfo(l,Ui);if(null===d)return;if(!this.switchingTrack&&this._streamEnded(d,o))return t.trigger(Ci.BUFFER_EOS,{type:"audio"}),void(this.state=Ys);let u=d.len,h=t.maxBufferLength,c=o.fragments,m=c[0].start,f=this.getLoadPosition(),p=this.flushing?f:d.end;if(this.switchingTrack&&r){let e=f;o.PTSKnown&&em||d.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),r.currentTime=m+.05)}if(u>=h&&!this.switchingTrack&&pv.end){let e=this.fragmentTracker.getFragAtPos(p,Ni);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 va(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,this.flushAudioIfNeeded(t),this.state!==Bs&&(this.setInterval(100),this.state=$s,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:o}=t;if(!r)return void this.warn(`Audio tracks reset while loading track ${n} "${o.name}" of "${s}"`);let l=this.mainDetails;if(!l||a.endCC>l.endCC||l.expired)return this.cachedTrackLoadedData=t,void(this.state!==Bs&&(this.state=Ws));this.cachedTrackLoadedData=null,this.log(`Audio track ${n} "${o.name}" of "${s}" loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`);let d=r[n],u=0;if(a.live||null!=(i=d.details)&&i.live){if(this.checkLiveUpdate(a),a.deltaUpdateFailed)return;var h;if(d.details)u=this.alignPlaylists(a,d.details,null==(h=this.levelLastLoaded)?void 0:h.details);a.alignedSliding||(Ps(a,l),a.alignedSliding||Os(a,l),u=a.fragmentStart)}d.details=a,this.levelLastLoaded=d,this.startFragRequested||this.setStartPosition(l,u),this.hls.trigger(Ci.AUDIO_TRACK_UPDATED,{details:a,id:n,groupId:t.groupId}),this.state===Ws&&!this.waitForCdnTuneIn(a)&&(this.state=$s),this.tick()}_handleFragmentLoadProgress(e){var t;let i=e.frag,{part:r,payload:a}=e,{config:n,trackId:s,levels:o}=this;if(!o)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 l=o[s];if(!l)return void this.warn("Audio track is undefined on fragment load progress");let d=l.details;if(!d)return this.warn("Audio track details undefined on fragment load progress"),void this.removeUnbufferedFrags(i.start);let u=n.defaultAudioCodec||l.audioCodec||"mp4a.40.2",h=this.transmuxer;h||(h=this.transmuxer=new Il(this.hls,Ui,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 En(i.level,i.sn,i.stats.chunkCount,a.byteLength,e,t);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 ${s}`);let{cache:e}=this.waitingData=this.waitingData||{frag:i,part:r,cache:new Js,complete:!1};e.push(new Uint8Array(a)),this.state!==Bs&&(this.state=zs)}}_handleFragmentLoadComplete(e){this.waitingData?this.waitingData.complete=!0:super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=null}onBufferCreated(e,t){this.bufferFlushed=this.flushing=!1;let i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===Ni&&hr(t.frag)&&(this.mainFragLoading=t,this.state===$s&&this.tick())}onFragBuffered(e,t){let{frag:i,part:r}=t;if(i.type===Ui)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: ${this.switchingTrack?this.switchingTrack.name:"false"}`);else{if(hr(i)){this.fragPrevious=i;let e=this.switchingTrack;e&&(this.bufferedTrack=e,this.switchingTrack=null,this.hls.trigger(Ci.AUDIO_TRACK_SWITCHED,Wi({},e)))}this.fragBufferedComplete(i,r),this.media&&this.tick()}else!this.audioOnly&&i.type===Ni&&!i.elementaryStreams.video&&!i.elementaryStreams.audiovideo&&(this.audioOnly=!0,this.mainFragLoading=null)}onError(e,t){var i;if(t.fatal)this.state=js;else switch(t.details){case Di.FRAG_GAP:case Di.FRAG_PARSING_ERROR:case Di.FRAG_DECRYPT_ERROR:case Di.FRAG_LOAD_ERROR:case Di.FRAG_LOAD_TIMEOUT:case Di.KEY_LOAD_ERROR:case Di.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Ui,t);break;case Di.AUDIO_TRACK_LOAD_ERROR:case Di.AUDIO_TRACK_LOAD_TIMEOUT:case Di.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Ws&&(null==(i=t.context)?void 0:i.type)===Pi&&(this.state=$s);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!==lr&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==lr){this.flushing=!1,this.bufferFlushed=!0,this.state===Ys&&(this.state=$s);let e=this.mediaBuffer||this.media;e&&(this.afterBufferFlushed(e,t,Ui),this.tick())}}_handleTransmuxComplete(e){var t;let i="audio",{hls:r}=this,{remuxResult:a,chunkMeta:n}=e,s=this.getCurrentContext(n);if(!s)return void this.resetWhenMissingContext(n);let{frag:o,part:l,level:d}=s,{details:u}=d,{audio:h,text:c,id3:m,initSegment:f}=a;if(!this.fragContextChanged(o)&&u){if(this.state=Vs,this.switchingTrack&&h&&this.completeAudioSwitch(this.switchingTrack),null!=f&&f.tracks){let e=o.initSegment||o;if(this.unhandledEncryptionError(f,o))return;this._bufferInitSegment(d,f.tracks,e,n),r.trigger(Ci.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:i,tracks:f.tracks})}if(h){let{startPTS:e,endPTS:t,startDTS:i,endDTS:r}=h;l&&(l.elementaryStreams[or]={startPTS:e,endPTS:t,startDTS:i,endDTS:r}),o.setElementaryStreamInfo(or,e,t,i,r),this.bufferFragmentData(h,o,l,n)}if(null!=m&&null!=(t=m.samples)&&t.length){let e=Ki({id:i,frag:o,details:u},m);r.trigger(Ci.FRAG_PARSING_METADATA,e)}if(c){let e=Ki({id:i,frag:o,details:u},c);r.trigger(Ci.FRAG_PARSING_USERDATA,e)}}else this.fragmentTracker.removeFragment(o)}_bufferInitSegment(e,t,i,r){if(this.state!==Vs||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;let a=t.audio;a.id=Ui;let n=e.audioCodec;this.log(`Init audio buffer, container:${a.container}, codecs[level/parsed]=[${n}/${a.codec}]`),n&&1===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===Xa||r===Ja)if(hr(e))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=zs;let i=this.mainDetails;i&&i.fragmentStart!==t.details.fragmentStart&&Os(t.details,i)}else super.loadFragment(e,t,i);else this._loadInitSegment(e,t);else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack){let{name:t,lang:i,assocLang:r,characteristics:a,audioCodec:n,channels:s}=this.bufferedTrack;ka({name:t,lang:i,assocLang:r,characteristics:a,audioCodec:n,channels:s},e,Ra)||(La(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.flushAudioIfNeeded(e),this.bufferedTrack=e,this.switchingTrack=null,t.trigger(Ci.AUDIO_TRACK_SWITCHED,Wi({},e))}},audioTrackController:class extends Ll{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=>!i||-1!==i.indexOf(e.groupId)));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=Sa(t,e,Ra);if(i>-1)a=e[i];else{let e=Sa(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 o=this.trackId;if(-1!==r&&-1===o)this.setAudioTrack(r);else if(e.length&&-1===o){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===Pi&&t.context.id===this.trackId&&(!this.groupIds||-1!==this.groupIds.indexOf(t.context.groupId))&&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)}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&&ka(e,r,Ra))return r;let a=Sa(e,this.tracksInGroup,Ra);if(a>-1){let e=this.tracksInGroup[a];return this.setAudioTrack(a),e}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 o=n.videoRange,l=n.frameRate,d=n.codecSet.substring(0,4),u=Ia(t,r,(t=>{if(t.videoRange!==o||t.frameRate!==l||t.codecSet.substring(0,4)!==d)return!1;let r=t.audioGroups,n=i.filter((e=>!r||-1!==r.indexOf(e.groupId)));return Sa(e,n,a)>-1}));return u>-1?u:Ia(t,r,(t=>{let r=t.audioGroups,n=i.filter((e=>!r||-1!==r.indexOf(e.groupId)));return Sa(e,n,a)>-1}))}(e,t.levels,i,r,Ra);if(-1===a)return null;t.nextLoadLevel=a}if(e.channels||e.audioCodec){let t=Sa(e,i);if(t>-1)return i[t]}}}return null}setAudioTrack(e){let t=this.tracksInGroup;if(e<0||e>=t.length)return void this.warn(`Invalid audio track id: ${e}`);this.selectDefaultTrack=!1;let i=this.currentTrack,r=t[e],a=r.details&&!r.details.live;if(e===this.trackId&&r===i&&a||(this.log(`Switching to audio-track ${e} "${r.name}" lang:${r.lang} group:${r.groupId} channels:${r.channels}`),this.trackId=e,this.currentTrack=r,this.hls.trigger(Ci.AUDIO_TRACK_SWITCHING,Wi({},r)),a))return;let n=this.switchParams(r.url,null==i?void 0:i.details,r.details);this.loadPlaylist(n)}findTrackId(e){let t=this.tracksInGroup;for(let i=0;i{this.initialized&&(this.starved=!0),this.buffering=!0},this.onPlaying=()=>{this.initialized||(this.initialized=!0),this.buffering=!1},this.applyPlaylistData=e=>{try{this.apply(e,{ot:Bl.MANIFEST,su:!this.initialized})}catch(e){this.hls.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=e=>{try{let{frag:t,part:i}=e,r=this.hls.levels[t.level],a=this.getObjectType(t),n={d:1e3*(i||t).duration,ot:a};(a===Bl.VIDEO||a===Bl.AUDIO||a==Bl.MUXED)&&(n.br=r.bitrate/1e3,n.tb=this.getTopBandwidth(a)/1e3,n.bl=this.getBufferLength(a));let s=i?this.getNextPart(i):this.getNextFrag(t);null!=s&&s.url&&s.url!==t.url&&(n.nor=s.url),this.apply(e,n)}catch(e){this.hls.logger.warn("Could not generate segment 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.sid=i.sessionId||e.sessionId,this.cid=i.contentId,this.useHeaders=!0===i.useHeaders,this.includeKeys=i.includeKeys,this.registerListeners())}registerListeners(){let e=this.hls;e.on(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Ci.MEDIA_DETACHED,this.onMediaDetached,this),e.on(Ci.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){let e=this.hls;e.off(Ci.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Ci.MEDIA_DETACHED,this.onMediaDetached,this),e.off(Ci.BUFFER_CREATED,this.onBufferCreated,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=this.media=null}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)}onMediaDetached(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)}onBufferCreated(e,t){var i,r;this.audioBuffer=null==(i=t.tracks.audio)?void 0:i.buffer,this.videoBuffer=null==(r=t.tracks.video)?void 0:r.buffer}createData(){var e;return{v:1,sf:$l.HLS,sid:this.sid,cid:this.cid,pr:null==(e=this.media)?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(e,t={}){Ki(t,this.createData());let i=t.ot===Bl.INIT||t.ot===Bl.VIDEO||t.ot===Bl.MUXED;this.starved&&i&&(t.bs=!0,t.su=!0,this.starved=!1),null==t.su&&(t.su=this.buffering);let{includeKeys:r}=this;r&&(t=Object.keys(t).reduce(((e,i)=>(r.includes(i)&&(e[i]=t[i]),e)),{}));let a={baseUrl:e.url};this.useHeaders?(e.headers||(e.headers={}),Ld(e.headers,t,a)):e.url=Cd(e.url,t,a)}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){let{type:t}=e;return"subtitle"===t?Bl.TIMED_TEXT:"initSegment"===e.sn?Bl.INIT:"audio"===t?Bl.AUDIO:"main"===t?this.hls.audioTracks.length?Bl.VIDEO:Bl.MUXED:void 0}getTopBandwidth(e){let t,i=0,r=this.hls;if(e===Bl.AUDIO)t=r.audioTracks;else{let e=r.maxAutoLevel,i=e>-1?e+1:r.levels.length;t=r.levels.slice(0,i)}return t.forEach((e=>{e.bitrate>i&&(i=e.bitrate)})),i>0?i:NaN}getBufferLength(e){let t=this.media,i=e===Bl.AUDIO?this.audioBuffer:this.videoBuffer;return i&&t?1e3*bn.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len:NaN}createPlaylistLoader(){let{pLoader:e}=this.config,t=this.applyPlaylistData,i=e||this.config.loader;return class{constructor(e){this.loader=void 0,this.loader=new i(e)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(e,i,r){t(e),this.loader.load(e,i,r)}}}createFragmentLoader(){let{fLoader:e}=this.config,t=this.applyFragmentData,i=e||this.config.loader;return class{constructor(e){this.loader=void 0,this.loader=new i(e)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(e,i,r){t(e),this.loader.load(e,i,r)}}}},contentSteeringController:class extends Vi{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)===Ga&&i.flags===Ya){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),t.details!==Di.BUFFER_APPEND_ERROR||t.fatal?i.resolved||this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${a} levels: ${e&&e.length} priorities: ${ba(r)} penalized: ${ba(this.penalizedPathways)}`):i.resolved=!0}}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,Ls(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 ${e.bitrate}`),this.hls.nextLoadLevel=n);break}}}getPathwayForGroupId(e,t,i){let r=this.getLevelsForPathway(i).concat(this.levels||[]);for(let i=0;i{let{ID:a,"BASE-ID":n,"URI-REPLACEMENT":s}=e;if(t.some((e=>e.pathwayId===a)))return;let o=this.getLevelsForPathway(n).map((e=>{let t=new Ln(e.attrs);t["PATHWAY-ID"]=a;let n=t.AUDIO&&`${t.AUDIO}_clone_${a}`,o=t.SUBTITLES&&`${t.SUBTITLES}_clone_${a}`;n&&(i[t.AUDIO]=n,t.AUDIO=n),o&&(r[t.SUBTITLES]=o,t.SUBTITLES=o);let l=xd(e.uri,t["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",s),d=new va({attrs:t,audioCodec:e.audioCodec,bitrate:e.bitrate,height:e.height,name:e.name,url:l,videoCodec:e.videoCodec,width:e.width});if(e.audioGroups)for(let t=1;t{this.log(`Loaded steering manifest: "${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":o,"PATHWAY-PRIORITY":l}=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),o&&this.clonePathways(o);let d={steeringManifest:n,url:t.toString()};this.hls.trigger(Ci.STEERING_MANIFEST_LOADED,d),l&&this.updatePathwayPriority(l)},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)this.scheduleRefresh(this.uri||t.url,a);else{let e=this.loader;if("function"==typeof(null==e?void 0:e.getResponseHeader)){let t=e.getResponseHeader("Retry-After");t&&(a=1e3*parseFloat(t))}this.log(`Steering manifest ${t.url} rate limited`)}},onTimeout:(e,t,i)=>{this.log(`Timeout loading steering manifest (${t.url})`),this.scheduleRefresh(this.uri||t.url)}};this.log(`Requesting steering manifest: ${t}`),this.loader.load(a,o,l)}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)}},interstitialsController:class extends Vi{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.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;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 ${n})`)),!this.isInterstitial(r)&&null!=(a=this.media)&&a.paused&&(this.shouldPlay=!1),!i&&n>t){let e=this.schedule.findJumpRestrictedIndex(t+1,n);if(e>t)return void this.setSchedulePosition(e)}return void this.setSchedulePosition(n)}let n=this.playingAsset;if(!n){if(this.playingLastItem&&this.isInterstitial(r)){let t=r.event.assetList[0];t&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(e,t))}return}let s=n.timelineStart,o=n.duration||0;var l;(i&&e=s+o)&&(null!=(l=r.event)&&l.appendInPlace&&(this.clearAssetPlayers(r.event,r),this.flushFrontBuffer(e)),this.setScheduleToAssetAtTime(e,n))},this.onTimeupdate=()=>{let e=this.currentTime;if(void 0===e||this.playbackDisabled)return;if(!(e>this.timelinePos))return;this.timelinePos=e,e>this.bufferedPos&&this.checkBuffer();let t=this.playingItem;if(!t||this.playingLastItem)return;if(e>=t.end){this.timelinePos=t.end;let e=this.findItemIndex(t);this.setSchedulePosition(e+1)}let i=this.playingAsset;i&&e>=i.timelineStart+(i.duration||0)&&this.setScheduleToAssetAtTime(e,i)},this.onScheduleUpdate=(e,t)=>{let i=this.schedule;if(!i)return;let r=this.playingItem,a=i.events||[],n=i.items||[],s=i.durations,o=e.map((e=>e.identifier)),l=!(!a.length&&!o.length);(l||t)&&this.log(`INTERSTITIALS_UPDATED (${a.length}): ${a}\nSchedule: ${n.map((e=>tu(e)))} pos: ${this.timelinePos}`),o.length&&this.log(`Removed events ${o}`);let d=null,u=null;r&&(d=this.updateItem(r,this.timelinePos),this.itemsMatch(r,d)?this.playingItem=d:this.waitingItem=this.endedItem=null),this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);let h=this.bufferingItem;if(h&&(u=this.updateItem(h,this.bufferedPos),this.itemsMatch(h,u)?this.bufferingItem=u:h.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(h.event,null))),e.forEach((e=>{e.assetList.forEach((e=>{this.clearAssetPlayer(e.identifier,null)}))})),this.playerQueue.forEach((e=>{if(e.interstitial.appendInPlace){let t=e.assetItem.timelineStart,i=e.timelineOffset-t;if(i)try{e.timelineOffset=t}catch(r){Math.abs(i)>Vd&&this.warn(`${r} ("${e.assetId}" ${e.timelineOffset}->${t})`)}}})),l||t){if(this.hls.trigger(Ci.INTERSTITIALS_UPDATED,{events:a.slice(0),schedule:n.slice(0),durations:s,removedIds:o}),this.isInterstitial(r)&&o.includes(r.event.identifier))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 iu(e),this.schedule=new eu(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=this.log=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){Us(e,"play",this.onPlay),Us(e,"pause",this.onPause),Us(e,"seeking",this.onSeeking),Us(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){let i=this.media=t.media;Ns(i,"seeking",this.onSeeking),Ns(i,"timeupdate",this.onTimeupdate),Ns(i,"play",this.onPlay),Ns(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,o)=>{if(t){let l=t[r].start,d=t.event;if(d){if("playout"===r||d.timelineOccupancy!==qd.Point){let e=i(n);(null==e?void 0:e.interstitial)===d&&(l+=e.assetItem.startOffset+e[o])}}else{l+=("bufferedPos"===s?a():e[s])-t.start}return l}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 o=e.effectivePlayingItem;if(null!=o&&null!=(n=o.event)&&n.restrictions.skip||!e.schedule)return;e.log(`seek to ${t} "${a}"`);let l=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=l&&e.itemsMatch(l,u);if(l&&(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(l,a,e.playingAsset,"timelinePos","currentTime"),o=t-i,d=(m?i:s.currentTime)+o;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(l)&&!l.event.appendInPlace||!r&&!u.event.appendInPlace){if(l){let n=e.findItemIndex(l);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},l={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=o(),i=e.effectivePlayingItem;return i&&i===t?r(i,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-i.playout.start:0},set currentTime(t){let i=o(),r=e.effectivePlayingItem;r&&r===i&&s(t+r.playout.start,"playout")},get duration(){let e=o();return e?e.playout.end-e.playout.start:0},get assetPlayers(){var t;let i=null==(t=o())?void 0:t.event.assetList;return i?i.map((t=>e.getAssetPlayer(t.identifier))):[]},get playingIndex(){var t;let i=null==(t=o())?void 0:t.event;return i&&e.effectivePlayingAsset?i.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return o()}};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 o()?l: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(){var t;return(null==(t=e.primaryDetails)?void 0:t.fragmentStart)||0}},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(){var t;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})((null==(t=e.primaryDetails)?void 0:t.fragmentStart)||0,"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&&Ri(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} ${ba(i)}`),this.detachedData=i}else t&&r&&(this.shouldPlay||(this.shouldPlay=!r.paused))}transferMediaTo(e,t){var i,r;if(e.media===t)return;let a,n=null,s=this.hls,o=e!==s,l=o&&e.interstitial.appendInPlace,d=null==(i=this.detachedData)?void 0:i.mediaSource;if(s.media)l&&(n=s.transferMedia(),this.detachedData=n),a="Primary";else if(d){let e=this.getBufferingPlayer();e?(n=e.transferMedia(),a=`${e}`):a="detached MediaSource"}else a="detached media";if(!n)if(d)n=this.detachedData,this.log(`using detachedData: MediaSource ${ba(n)}`);else if(!this.detachedData||s.media===t){let e=this.playerQueue;e.length>1&&e.forEach((e=>{if(o&&e.interstitial.appendInPlace!==l){let t=e.interstitial;this.clearInterstitial(e.interstitial,null),t.appendInPlace=!1,t.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${t}`)}})),this.hls.detachMedia(),this.detachedData={media:t}}let u=n&&"mediaSource"in n&&"closed"!==(null==(r=n.mediaSource)?void 0:r.readyState),h=u&&n?n:t;this.log(`${u?"transfering MediaSource":"attaching media"} to ${o?e:"Primary"} from ${a} (media.currentTime: ${t.currentTime})`);let c=this.schedule;if(h===n&&c){let t=o&&e.assetId===c.assetIdAtEnd;h.overrides={duration:c.duration,endOfStream:!o||t,cueRemoval:!o}}e.attachMedia(h)}onInterstitialCueEnter(){this.onTimeupdate()}checkStart(){let e=this.schedule,t=null==e?void 0:e.events;if(!t||this.playbackDisabled||!this.media)return;-1===this.bufferedPos&&(this.bufferedPos=0);let i=this.timelinePos,r=this.effectivePlayingItem;if(-1===i){let i=this.hls.startPosition;if(this.log(au("checkStart",i)),this.timelinePos=i,t.length&&t[0].cue.pre){let i=e.findEventIndex(t[0].identifier);this.setSchedulePosition(i)}else if(i>=0||!this.primaryLive){let t=this.timelinePos=i>0?i:0,r=e.findItemIndexAtTime(t);this.setSchedulePosition(r)}}else if(r&&!this.playingItem){let t=e.findItemIndex(r);this.setSchedulePosition(t)}}advanceAssetBuffering(e,t){let i=e.event,r=i.findAssetIndex(t),a=Xd(i,r);if(i.isAssetPastPlayoutLimit(a)){if(this.schedule){var n;let t=null==(n=this.schedule.items)?void 0:n[this.findItemIndex(e)+1];t&&this.bufferedToItem(t)}}else this.bufferedToEvent(e,a)}advanceAfterAssetEnded(e,t,i){let r=Xd(e,i);if(e.isAssetPastPlayoutLimit(r)){if(this.schedule){let i=this.schedule.items;if(i){let r=t+1;if(r>=i.length)return void this.setSchedulePosition(-1);let a=e.resumeTime;this.timelinePos=0?r[e]:null;this.log(`setSchedulePosition ${e}, ${t} (${a&&tu(a)}) pos: ${this.timelinePos}`);let n=this.waitingItem||this.playingItem,s=this.playingLastItem;if(this.isInterstitial(n)){let i=n.event,d=this.playingAsset,u=null==d?void 0:d.identifier,h=u?this.getAssetPlayer(u):null;if(h&&u&&(!this.eventItemsMatch(n,a)||void 0!==t&&u!==i.assetList[t].identifier)){var o;let t=i.findAssetIndex(d);if(this.log(`INTERSTITIAL_ASSET_ENDED ${t+1}/${i.assetList.length} ${Zd(d)}`),this.endedAsset=d,this.playingAsset=null,this.hls.trigger(Ci.INTERSTITIAL_ASSET_ENDED,{asset:d,assetListIndex:t,event:i,schedule:r.slice(0),scheduleIndex:e,player:h}),n!==this.playingItem)return void(this.itemsMatch(n,this.playingItem)&&!this.playingAsset&&this.advanceAfterAssetEnded(i,this.findItemIndex(this.playingItem),t));this.retreiveMediaSource(u,a),h.media&&(null==(o=this.detachedData)||!o.mediaSource)&&h.detachMedia()}if(!this.eventItemsMatch(n,a)&&(this.endedItem=n,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${i} ${tu(n)}`),i.hasPlayed=!0,this.hls.trigger(Ci.INTERSTITIAL_ENDED,{event:i,schedule:r.slice(0),scheduleIndex:e}),i.cue.once)){var l;this.updateSchedule();let e=null==(l=this.schedule)?void 0:l.items;if(a&&e){let i=this.findItemIndex(a);this.advanceSchedule(i,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,o=this.primaryMedia,l=this.playerQueue;if(l.length&&l.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=Xd(a,(i=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 l=this.waitingItem;this.assetsBuffered(s,o)||this.setBufferingItem(s);let d=this.preloadAssets(a,i);if(this.eventItemsMatch(s,l||r)||(this.waitingItem=s,this.log(`INTERSTITIAL_STARTED ${tu(s)} ${a.appendInPlace?"append in place":""}`),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),!o)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,o),this.shouldPlay&&ru(d.media)}else s?(this.resumePrimary(s,e,r),this.shouldPlay&&ru(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;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${tu(e)}`),null==(r=this.detachedData)||!r.mediaSource){let i=this.timelinePos;(i=e.end)&&(i=this.getPrimaryResumption(e,t),this.log(au("resumePrimary",i)),this.timelinePos=i),this.attachPrimary(i,e)}if(!i)return;let n=null==(a=this.schedule)?void 0:a.items;n&&(this.log(`INTERSTITIALS_PRIMARY_RESUMED ${tu(e)}`),this.hls.trigger(Ci.INTERSTITIALS_PRIMARY_RESUMED,{schedule:n.slice(0),scheduleIndex:t}),this.checkBuffer())}getPrimaryResumption(e,t){let i=e.start;if(this.primaryLive){let e=this.primaryDetails;if(0===t)return this.hls.startPosition;if(e&&(ie.edge))return this.hls.liveSyncPosition||-1}return i}isAssetBuffered(e){let t=this.getAssetPlayer(e.identifier);return null!=t&&t.hls?t.hls.bufferedToEnd:bn.bufferInfo(this.primaryMedia,this.timelinePos,0).end+1>=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(au("attachPrimary",e)),this.timelinePos=e,this.startLoadingPrimaryAt(e,i))}startLoadingPrimaryAt(e,t){var i;let r=this.hls;!r.loadingEnabled||!r.media||Math.abs(((null==(i=r.mainForwardBufferInfo)?void 0:i.start)||r.media.currentTime)-e)>.5?r.startLoad(e,t):r.bufferingEnabled||r.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=Wi(Wi({},this.mediaSelection||this.altSelection),{},{main:i});this.mediaSelection=r,this.schedule.parseInterstitialDateRanges(r,this.hls.config.interstitialAppendInPlace),!this.effectivePlayingItem&&this.schedule.items&&this.checkStart()}onAudioTrackUpdated(e,t){let i=this.hls.audioTracks[t.id],r=this.mediaSelection;if(!r)return void(this.altSelection=Wi(Wi({},this.altSelection),{},{audio:i}));let a=Wi(Wi({},r),{},{audio:i});this.mediaSelection=a}onSubtitleTrackUpdated(e,t){let i=this.hls.subtitleTracks[t.id],r=this.mediaSelection;if(!r)return void(this.altSelection=Wi(Wi({},this.altSelection),{},{subtitles:i}));let a=Wi(Wi({},r),{},{subtitles:i});this.mediaSelection=a}onAudioTrackSwitching(e,t){let i=Aa(t);this.playerQueue.forEach((({hls:e})=>e&&(e.setAudioOption(t)||e.setAudioOption(i))))}onSubtitleTrackSwitch(e,t){let i=Aa(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=bn.bufferInfo(this.primaryMedia,i,0);(r.end>i||(r.nextStart||0)>i)&&(this.log(`trim buffered interstitial ${tu(e)} (was ${tu(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))}findItemIndex(e,t){return e&&this.schedule?this.schedule.findItemIndex(e,t):-1}updateSchedule(e=!1){var t;let i=this.mediaSelection;i&&(null==(t=this.schedule)||t.updateSchedule(i,[],e))}checkBuffer(e){var t;let i=null==(t=this.schedule)?void 0:t.items;if(!i)return;let r=bn.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),o=r.findItemIndexAtTime(e);if(this.bufferedPos=a.end||null!=(l=n.event)&&l.appendInPlace&&e+.01>=n.start)&&(o=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,o>i&&o>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 o=s?s.remaining:t?t.end-this.timelinePos:0;if(this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${tu(e)}`+(t?` (${o.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.detachedData;t&&t.mediaSource?this.attachPrimary(e.start,e,!0):this.preloadPrimary(e)}}preloadPrimary(e){let t=this.findItemIndex(e),i=this.getPrimaryResumption(e,t);this.startLoadingPrimaryAt(i)}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;if(e.appendInPlace){var s;let t=this.playingItem;!this.isInterstitial(t)&&(null==t||null==(s=t.nextEvent)?void 0:s.identifier)===e.identifier&&this.flushFrontBuffer(a+.25)}let n,o=0;if(!this.playingItem&&this.primaryLive&&(o=this.hls.startPosition,-1===o&&(o=this.hls.liveSyncPosition||0)),o&&!e.cue.pre&&!e.cue.post){let e=o-a;e>0&&(n=Math.round(1e3*e)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${i?1:r} ${e}${n?` live-start: ${o} start-offset: ${n}`:""}`),i)return this.createAsset(e,0,0,a,e.duration,i);let l=this.assetListLoader.loadAssetList(e,n);l&&(e.assetListLoader=l)}else if(!n&&r){for(let i=t;i{this.hls.trigger(Ci.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:t})})))}getAssetPlayerQueueIndex(e){let t=this.playerQueue;for(let i=0;i1){let i=t.duration;i&&e{if(r.live){var a;let t=new Error(`Interstitials MUST be VOD assets ${e}`),r={fatal:!0,type:wi.OTHER_ERROR,details:Di.INTERSTITIAL_ASSET_ITEM_ERROR,error:t},n=(null==(a=this.schedule)?void 0:a.findEventIndex(e.identifier))||-1;return void this.handleAssetItemError(r,e,n,i,t.message)}let n=r.edge-r.fragmentStart,s=t.duration;(f||null===s||n>s)&&(f=!1,this.log(`Interstitial asset "${u}" duration change ${s} > ${n}`),t.duration=n,this.updateSchedule())};m.on(Ci.LEVEL_UPDATED,((e,{details:t})=>p(t))),m.on(Ci.LEVEL_PTS_UPDATED,((e,{details:t})=>p(t))),m.on(Ci.EVENT_CUE_ENTER,(()=>this.onInterstitialCueEnter()));let g=(e,t)=>{let i=this.getAssetPlayer(u);if(i&&t.tracks){i.off(Ci.BUFFER_CODECS,g),i.tracks=t.tracks;let e=this.primaryMedia;this.bufferingAsset===i.assetItem&&e&&!i.media&&this.bufferAssetPlayer(i,e)}};m.on(Ci.BUFFER_CODECS,g);m.on(Ci.BUFFERED_TO_END,(()=>{var i;let r=this.getAssetPlayer(u);if(this.log(`buffered to end of asset ${r}`),!r||!this.schedule)return;let a=this.schedule.findEventIndex(e.identifier),n=null==(i=this.schedule.items)?void 0:i[a];this.isInterstitial(n)&&this.advanceAssetBuffering(n,t)}));let v=t=>()=>{if(!this.getAssetPlayer(u)||!this.schedule)return;this.shouldPlay=!0;let i=this.schedule.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,i,t)};return m.once(Ci.MEDIA_ENDED,v(i)),m.once(Ci.PLAYOUT_LIMIT_REACHED,v(1/0)),m.on(Ci.ERROR,((t,r)=>{if(!this.schedule)return;let a=this.getAssetPlayer(u);if(r.details===Di.BUFFER_STALLED_ERROR)return null!=a&&a.appendInPlace?void this.handleInPlaceStall(e):(this.onTimeupdate(),void this.checkBuffer(!0));this.handleAssetItemError(r,e,this.schedule.findEventIndex(e.identifier),i,`Asset player error ${r.error} ${e}`)})),m.on(Ci.DESTROYING,(()=>{if(!this.getAssetPlayer(u)||!this.schedule)return;let t=new Error(`Asset player destroyed unexpectedly ${u}`),r={fatal:!0,type:wi.OTHER_ERROR,details:Di.INTERSTITIAL_ASSET_ITEM_ERROR,error:t};this.handleAssetItemError(r,e,this.schedule.findEventIndex(e.identifier),i,t.message)})),this.log(`INTERSTITIAL_ASSET_PLAYER_CREATED ${Zd(t)}`),this.hls.trigger(Ci.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:i,event:e,player:m}),m}clearInterstitial(e,t){this.clearAssetPlayers(e,t),e.reset()}clearAssetPlayers(e,t){e.assetList.forEach((e=>{this.clearAssetPlayer(e.identifier,t)}))}resetAssetPlayer(e){let t=this.getAssetPlayerQueueIndex(e);if(-1!==t){this.log(`reset asset player "${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&&tu(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:o}=e,l=n.assetList.length,d=this.playingAsset;this.endedAsset=null,this.playingAsset=s,(!d||d.identifier!==o)&&(d&&(this.clearAssetPlayer(d.identifier,i[r]),delete d.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${l} ${Zd(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,r;if(!this.schedule)return;let{interstitial:a,assetItem:n}=e,s=this.schedule.findEventIndex(a.identifier),o=null==(i=this.schedule.items)?void 0:i[s];if(!o)return;e.loadSource(),this.setBufferingItem(o),this.bufferingAsset=n;let l=this.getBufferingPlayer();if(l===e)return;let d=a.appendInPlace;if(d&&!1===(null==l?void 0:l.interstitial.appendInPlace))return;let u=(null==l?void 0:l.tracks)||(null==(r=this.detachedData)?void 0:r.tracks)||this.requiredTracks;if(d&&n!==this.playingAsset){if(!e.tracks)return void this.log(`Waiting for track info before buffering ${e}`);if(u&&!Ji(u,e.tracks)){let t=new Error(`Asset ${Zd(n)} SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(u)}')`),i={fatal:!0,type:wi.OTHER_ERROR,details:Di.INTERSTITIAL_ASSET_ITEM_ERROR,error:t},r=a.findAssetIndex(n);return void this.handleAssetItemError(i,a,s,r,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 o=s.currentTime||r-n.timelineStart,l=s.duration-o;if(this.warn(`Stalled at ${o} of ${o+l} in ${s} ${e} (media.currentTime: ${r})`),o&&(l/i.playbackRate<.5||s.bufferedInPlaceToEnd(i))&&s.hls){let i=t.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,i,a)}}}}advanceInPlace(e){let t=this.primaryMedia;t&&t.currentTime!e.error)))for(let e=r;e{let i=parseFloat(e.DURATION);this.createAsset(a,t,d,o+d,i,e.URI),d+=i})),a.duration=d,this.log(`Loaded asset-list with duration: ${d} (was: ${l}) ${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){var m;let e=this.schedule.findEventIndex(n),t=null==(m=this.schedule.items)?void 0:m[e];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} ${a}`),this.log(a.error.message),this.updateSchedule(!0),void this.primaryFallback(a);this.setBufferingItem(t)}this.setSchedulePosition(e)}else if((null==c?void 0:c.identifier)===n){let e=a.assetList[0];if(e){let t=this.getAssetPlayer(e.identifier);if(c.appendInPlace){let e=this.primaryMedia;t&&e&&this.bufferAssetPlayer(t,e)}else t&&t.loadSource()}}}onError(e,t){if(this.schedule)switch(t.details){case Di.ASSET_LIST_PARSING_ERROR:case Di.ASSET_LIST_LOAD_ERROR:case Di.ASSET_LIST_LOAD_TIMEOUT:{let e=t.interstitial;e&&(this.updateSchedule(!0),this.primaryFallback(e));break}case Di.BUFFER_STALLED_ERROR:{let e=this.endedItem||this.waitingItem||this.playingItem;if(this.isInterstitial(e)&&e.event.appendInPlace)return void this.handleInPlaceStall(e.event);this.log(`Primary player stall @${this.timelinePos} bufferedPos: ${this.bufferedPos}`),this.onTimeupdate(),this.checkBuffer(!0);break}}}}});function dh(e){return e&&"object"==typeof e?Array.isArray(e)?e.map(dh):Object.keys(e).reduce(((t,i)=>(t[i]=dh(e[i]),t)),{}):e}function uh(e,t){let i=e.loader;i!==rh&&i!==oh?(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=rh,e.progressive=!0,e.enableSoftwareAES=!0,t.log("[config]: Progressive streaming enabled, using FetchLoader"))}var hh=class extends vn{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.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.buffered={},this.lastCurrentTime=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.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;Ns(i,"playing",this.onMediaPlaying),Ns(i,"waiting",this.onMediaWaiting),Ns(i,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();let{media:i}=this;i&&(Us(i,"playing",this.onMediaPlaying),Us(i,"waiting",this.onMediaWaiting),Us(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}tick(){var e;if(null==(e=this.media)||!e.readyState||!this.hasBuffered)return;let t=this.media.currentTime;this.poll(t,this.lastCurrentTime),this.lastCurrentTime=t}poll(e,t){var i,r;let a=null==(i=this.hls)?void 0:i.config;if(!a)return;let n=this.media;if(!n)return;let{seeking:s}=n,o=this.seeking&&!s,l=!this.seeking&&s,d=n.paused&&!s||n.ended||0===n.playbackRate;if(this.seeking=s,e!==t)return t&&(this.ended=0),this.moved=!0,s||(this.nudgeRetry=0,a.nudgeOnVideoHole&&!d&&e>t&&this.nudgeOnVideoHole(e,t)),void(0===this.waiting&&this.stallResolved(e));if(l||o)return void(o&&this.stallResolved(e));if(d)return 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(!bn.getBuffered(n).length)return void(this.nudgeRetry=0);let u=bn.bufferInfo(n,e,0),h=u.nextStart||0,c=this.fragmentTracker;if(s&&c&&this.hls){let t=ch(this.hls.inFlightFragments,e),i=u.len>2,r=!h||t||h-e>2&&!c.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&&c){if(!(u.len>0||h))return;let t=Math.max(h,u.start||0)-e,i=null!=m&&m.live?2*m.targetduration:2,r=fh(e,c);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.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}let b=bn.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=bn.bufferedInfo(bn.timeRangesToArray(this.buffered.audio),e,0);if(i.len>1&&t>=i.start){let i=bn.timeRangesToArray(r),a=bn.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: ${t}`);this.warn(i.message),this.media.currentTime+=1e-6;let a=fh(e,this.fragmentTracker);a&&"fragment"in a?a=a.fragment:a||(a=void 0);let s=bn.bufferInfo(this.media,e,0);this.hls.trigger(Ci.ERROR,{type:wi.MEDIA_ERROR,details:Di.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:i,reason:i.message,frag:a,buffer:s.len,bufferInfo:s})}}}}}_tryFixBufferStall(e,t,i){var r,a;let{fragmentTracker:n,media:s}=this,o=null==(r=this.hls)?void 0:r.config;if(!s||!n||!o)return;let l=null==(a=this.hls)?void 0:a.latestLevelDetails,d=fh(i,n);if((d||null!=l&&l.live&&i1&&e.len>o.maxBufferHole||e.nextStart&&(e.nextStart-i1e3*o.highBufferWatchdogPeriod||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){let i=this.fragmentTracker,r=e.nextStart;if(i&&r){let e=i.getFragAtPos(t,Ni),a=i.getFragAtPos(r,Ni);if(e&&a)return a.sn-e.sn<2}return!1}_reportStall(e){let{hls:t,media:i,stallReported:r,stalled:a}=this;if(!r&&null!==a&&i&&t){this.stallReported=!0;let r=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${ba(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){var t;let{fragmentTracker:i,media:r}=this,a=null==(t=this.hls)?void 0:t.config;if(!r||!i||!a)return 0;let n=r.currentTime,s=bn.bufferInfo(r,n,0),o=n0&&s.len<1&&r.readyState<3,u=o-n;if(u>0&&(t||d)){if(u>a.maxBufferHole){let t=!1;if(0===n){let e=i.getAppendedFrag(0,Ni);e&&o{let e=ph();try{e&&new e(0,Number.POSITIVE_INFINITY,"")}catch{return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})(),Eh=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){var i;this.media=t.media,!1===(null==(i=t.overrides)?void 0:i.cueRemoval)&&(this.removeCues=!1)}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.removeCues&&Hd(this.id3Track,this.onEventCueEnter),this.id3Track=null),this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(e){let t=this.getID3Track(e.textTracks);return t.mode="hidden",t}getID3Track(e){if(this.media){for(let t=0;tvh&&(l=vh),l-o<=0&&(l=o+.25);for(let e=0;ee.type===Lo.audioId3&&o:"video"===r?e=>e.type===Lo.emsg&&s:e=>e.type===Lo.audioId3&&o||e.type===Lo.emsg&&s,Kd(a,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=ph();if(i&&r&&!n){let{fragmentStart:t,fragmentEnd:r}=e,a=this.assetCue;a?(a.startTime=t,a.endTime=r):s&&(a=this.assetCue=gh(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.addCue(a),a.addEventListener("enter",this.onEventCueEnter)))}if(!e.hasProgramDateTime)return;let{id3Track:o}=this,{dateRanges:l}=e,d=Object.keys(l),u=this.dateRangeCuesAppended;var h;if(o&&t)if(null!=(h=o.cues)&&h.length){let e=Object.keys(u).filter((e=>!d.includes(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{o.removeCue(t)}catch{}}}))}}else u=this.dateRangeCuesAppended={};let m=e.fragments[e.fragments.length-1];if(0!==d.length&&Ri(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=l[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[l];Dn(l)&&(e=ir(e));let a=gh(s,r,c,{key:l,data:e},Lo.dateRange);a&&(a.id=t,this.id3Track.addCue(a),o[l]=a,n&&("X-ASSET-LIST"===l||"X-ASSET-URL"===l)&&a.addEventListener("enter",this.onEventCueEnter))}}u[t]={cues:o,dateRange:i,durationKnown:h}}}}},yh=class{constructor(e){this.hls=void 0,this.config=void 0,this.media=null,this.currentTime=0,this.stallCount=0,this._latency=null,this._targetLatencyUpdated=!1,this.onTimeupdate=()=>{let{media:e}=this,t=this.levelDetails;if(!e||!t)return;this.currentTime=e.currentTime;let i=this.computeLatency();if(null===i)return;this._latency=i;let{lowLatencyMode:r,maxLiveSyncPlaybackRate:a}=this.config;if(!r||1===a||!t.live)return;let n=this.targetLatency;if(null===n)return;let s=i-n;if(s.05&&this.forwardBufferLength>1){let t=Math.min(2,Math.max(1,a)),i=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20,r=Math.min(t,Math.max(1,i));this.changeMediaPlaybackRate(e,r)}else 1!==e.playbackRate&&0!==e.playbackRate&&this.changeMediaPlaybackRate(e,1)},this.hls=e,this.config=e.config,this.registerListeners()}get levelDetails(){var e;return(null==(e=this.hls)?void 0:e.latestLevelDetails)||null}get latency(){return this._latency||0}get maxLatency(){let{config:e}=this;if(void 0!==e.liveMaxLatencyDuration)return e.liveMaxLatencyDuration;let t=this.levelDetails;return t?e.liveMaxLatencyDurationCount*t.targetduration:0}get targetLatency(){let e=this.levelDetails;if(null===e||null===this.hls)return null;let{holdBack:t,partHoldBack:i,targetduration:r}=e,{liveSyncDuration:a,liveSyncDurationCount:n,lowLatencyMode:s}=this.config,o=this.hls.userConfig,l=s&&i||t;(this._targetLatencyUpdated||o.liveSyncDuration||o.liveSyncDurationCount||0===l)&&(l=void 0!==a?a:n*r);let d=r;return l+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,d)}set targetLatency(e){this.stallCount=0,this.config.liveSyncDuration=e,this._targetLatencyUpdated=!0}get liveSyncPosition(){let e=this.estimateLiveEdge(),t=this.targetLatency;if(null===e||null===t)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.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)return 0;let t=3*(this.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))}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))}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)}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 ${t}`),e.playbackRate=t)}estimateLiveEdge(){let e=this.levelDetails;return null===e?null:e.edge+e.age}computeLatency(){let e=this.estimateLiveEdge();return null===e?null:e-this.currentTime}},bh=class extends Ll{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){let{hls:e}=this;e.on(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Ci.ERROR,this.onError,this)}_unregisterListeners(){let{hls:e}=this;e.off(Ci.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Ci.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Ci.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Ci.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach((e=>{e.loadError=0,e.fragmentError=0})),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){let i=this.hls.config.preferManagedMediaSource,r=[],a={},n={},s=!1,o=!1,l=!1;t.levels.forEach((e=>{let t=e.attrs,{audioCodec:d,videoCodec:u}=e;d&&(e.audioCodec=d=Xr(d,i)||void 0),u&&(u=e.videoCodec=function(e){let t=e.split(",");for(let e=0;e2&&"avc1"===i[0]&&(t[e]=`avc1.${parseInt(i[1]).toString(16)}${("000"+parseInt(i[2]).toString(16)).slice(-4)}`)}return t.join(",")}(u));let{width:h,height:c,unknownCodecs:m}=e,f=(null==m?void 0:m.length)||0;if(s||(s=!(!h||!c)),o||(o=!!u),l||(l=!!d),f||d&&!this.isAudioSupported(d)||u&&!this.isVideoSupported(u))return void this.log(`Some or all CODECS not supported "${t.CODECS}"`);let{CODECS:p,"FRAME-RATE":g,"HDCP-LEVEL":v,"PATHWAY-ID":E,RESOLUTION:y,"VIDEO-RANGE":b}=t,T=`${E||"."}-${e.bitrate}-${y}-${g}-${p}-${b}-${v}`;if(a[T])if(a[T].uri===e.url||e.attrs["PATHWAY-ID"])a[T].addGroupId("audio",t.AUDIO),a[T].addGroupId("text",t.SUBTITLES);else{let t=n[T]+=1;e.attrs["PATHWAY-ID"]=new Array(t+1).join(".");let i=this.createLevel(e);a[T]=i,r.push(i)}else{let t=this.createLevel(e);a[T]=t,n[T]=1,r.push(t)}})),this.filterAndSortMediaOptions(r,t,s,o,l)}createLevel(e){let t=new va(e),i=e.supplemental;if(null!=i&&i.videoCodec&&!this.isVideoSupported(i.videoCodec)){let e=new Error(`SUPPLEMENTAL-CODECS not supported "${i.videoCodec}"`);this.log(e.message),t.supportedResult=na(e,[])}return t}isAudioSupported(e){return Wr(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return Wr(e,"video",this.hls.config.preferManagedMediaSource)}filterAndSortMediaOptions(e,t,i,r,a){var n;let s=[],o=[],l=e,d=(null==(n=t.stats)?void 0:n.parsing)||{};if((i||r)&&a&&(l=l.filter((({videoCodec:e,videoRange:t,width:i,height:r})=>(!!e||!(!i||!r))&&function(e){return!!e&&ha.indexOf(e)>-1}(t)))),0===l.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: ${ba(t.levels.map((e=>e.attrs.CODECS)).filter(((e,t,i)=>i.indexOf(e)===t)))}`,this.warn(i),e+=` (${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(d.end=performance.now());t.audioTracks&&(s=t.audioTracks.filter((e=>!e.audioCodec||this.isAudioSupported(e.audioCodec))),Th(s)),t.subtitles&&(o=t.subtitles,Th(o));let u=l.slice(0);l.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 ha.indexOf(e.videoRange)-ha.indexOf(t.videoRange);if(e.videoCodec!==t.videoCodec){let i=Yr(e.videoCodec),r=Yr(t.videoCodec);if(i!==r)return r-i}if(e.uri===t.uri&&e.codecSet!==t.codecSet){let i=jr(e.codecSet),r=jr(t.codecSet);if(i!==r)return r-i}return e.averageBitrate!==t.averageBitrate?e.averageBitrate-t.averageBitrate:0}));let h=u[0];if(this.steering&&(l=this.steering.filterParsedLevels(l),l.length!==u.length))for(let e=0;ei&&i===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=e)}break}let m=a&&!r,f=this.hls.config,p=!(!f.audioStreamController||!f.audioTrackController),g={levels:l,audioTracks:s,subtitleTracks:o,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:a,video:r,altAudio:p&&!m&&s.some((e=>!!e.url))};d.end=performance.now(),this.hls.trigger(Ci.MANIFEST_PARSED,g)}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 o={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,o);let l=n.details;if(!l||l.live){let e=this.switchParams(n.uri,null==r?void 0:r.details,l);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===xi&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(void 0!==t&&t.type===Ni){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){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)));Ls(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 Th(e){let t={};e.forEach((e=>{let i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++}))}function _h(){return self.SourceBuffer||self.WebKitSourceBuffer}function Ah(){if(!Zi())return!1;let e=_h();return!e||e.prototype&&"function"==typeof e.prototype.appendBuffer&&"function"==typeof e.prototype.remove}var Sh=class extends Xs{constructor(e,t,i){super(e,t,i,"stream-controller",Ni),this.audioCodecSwap=!1,this.level=-1,this._forceStartLoad=!1,this._hasEnoughToStart=!1,this.altAudio=0,this.audioOnly=!1,this.fragPlaying=null,this.fragLastKbps=0,this.couldBacktrack=!1,this.backtrackFragment=null,this.audioCodecSwitch=!1,this.videoBuffer=null,this.onMediaPlaying=()=>{this.tick()},this.onMediaSeeked=()=>{let e=this.media,t=e?e.currentTime:null;if(null===t||!Ri(t)||(this.log(`Media seeked to ${t.toFixed(3)}`),!this.getBufferedFrag(t)))return;let i=this.getFwdBufferInfoAtPos(e,t,Ni,0);null!==i&&0!==i.len?this.tick():this.warn(`Main forward buffer length at ${t} on "seeked" event ${i?i.len:"empty"})`)},this.registerListeners()}registerListeners(){super.registerListeners();let{hls:e}=this;e.on(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Ci.LEVEL_LOADING,this.onLevelLoading,this),e.on(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Ci.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(Ci.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(Ci.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(Ci.BUFFER_CREATED,this.onBufferCreated,this),e.on(Ci.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Ci.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();let{hls:e}=this;e.off(Ci.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Ci.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Ci.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(Ci.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(Ci.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(Ci.BUFFER_CREATED,this.onBufferCreated,this),e.off(Ci.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(Ci.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Ci.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){let{lastCurrentTime:i,hls:r}=this;if(this.stopLoad(),this.setInterval(100),this.level=-1,!this.startFragRequested){let e=r.startLevel;-1===e&&(r.config.testBandwidth&&this.levels.length>1?(e=0,this.bitrateTest=!0):e=r.firstAutoLevel),r.nextLoadLevel=e,this.level=r.loadLevel,this._hasEnoughToStart=!!t}i>0&&-1===e&&!t&&(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i),this.state=$s,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=Bs}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case Qs:{let{levels:e,level:t}=this,i=null==e?void 0:e[t],r=null==i?void 0:i.details;if(r&&(!r.live||this.levelLastLoaded===i&&!this.waitForLive(i))){if(this.waitForCdnTuneIn(r))break;this.state=$s;break}if(this.hls.nextLoadLevel!==this.level){this.state=$s;break}break}case Gs:this.checkRetryDate()}this.state===$s&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){var e;super.onTickEnd(),null!=(e=this.media)&&e.readyState&&!1===this.media.seeking&&(this.lastCurrentTime=this.media.currentTime),this.checkFragmentChanged()}doTickIdle(){let{hls:e,levelLastLoaded:t,levels:i,media:r}=this;if(null===t||!r&&!this.primaryPrefetch&&(this.startFragRequested||!e.config.startFragPrefetch)||this.altAudio&&this.audioOnly)return;let a=this.buffering?e.nextLoadLevel:e.loadLevel;if(null==i||!i[a])return;let n=i[a],s=this.getMainFwdBufferInfo();if(null===s)return;let o=this.getLevelDetails();if(o&&this._streamEnded(s,o)){let e={};return 2===this.altAudio&&(e.type="video"),this.hls.trigger(Ci.BUFFER_EOS,e),void(this.state=Ys)}if(!this.buffering)return;e.loadLevel!==a&&-1===e.manualLevel&&this.log(`Adapting to level ${a} from level ${this.level}`),this.level=e.nextLoadLevel=a;let l=n.details;if(!l||this.state===Qs||this.waitForLive(n))return this.level=a,this.state=Qs,void(this.startFragRequested=!1);let d=s.len,u=this.getMaxBufferLength(n.maxBitrate);if(d>=u)return;this.backtrackFragment&&this.backtrackFragment.start>s.end&&(this.backtrackFragment=null);let h=this.backtrackFragment?this.backtrackFragment.start:s.end,c=this.getNextFragment(h,l);if(this.couldBacktrack&&!this.fragPrevious&&c&&hr(c)&&this.fragmentTracker.getState(c)!==en){var m;let e=(null!=(m=this.backtrackFragment)?m:c).sn-l.startSN,t=l.fragments[e-1];t&&c.cc===t.cc&&(c=t,this.fragmentTracker.removeFragment(t))}else this.backtrackFragment&&s.len&&(this.backtrackFragment=null);if(c&&this.isLoopLoading(c,h)){if(!c.gap){let e=this.audioOnly&&!this.altAudio?or:lr,t=(e===lr?this.videoBuffer:this.mediaBuffer)||this.media;t&&this.afterBufferFlushed(t,e,Ni)}c=this.getNextFragmentLoopLoading(c,l,s,Ni,u)}c&&(c.initSegment&&!c.initSegment.data&&!this.bitrateTest&&(c=c.initSegment),this.loadFragment(c,n,h))}loadFragment(e,t,i){let r=this.fragmentTracker.getState(e);r===Xa||r===Ja?hr(e)?this.bitrateTest?(this.log(`Fragment ${e.sn} of level ${e.level} is being downloaded to test bitrate and will not be buffered`),this._loadBitrateTestFrag(e,t)):super.loadFragment(e,t,i):this._loadInitSegment(e,t):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,Ni)}followingBufferedFrag(e){return e?this.getBufferedFrag(e.end+.5):null}immediateLevelSwitch(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}nextLevelSwitch(){let{levels:e,media:t}=this;if(null!=t&&t.readyState){let i,r=this.getAppendedFrag(t.currentTime);r&&r.start>1&&this.flushMainBuffer(0,r.start-1);let a=this.getLevelDetails();if(null!=a&&a.live){let e=this.getMainFwdBufferInfo();if(!e||e.len<2*a.targetduration)return}if(!t.paused&&e){let t=e[this.hls.nextLoadLevel],r=this.fragLastKbps;i=r&&this.fragCurrent?this.fragCurrent.duration*t.maxBitrate/(1e3*r)+1:0}else i=0;let n=this.getBufferedFrag(t.currentTime+i);if(n){let e=this.followingBufferedFrag(n);if(e){this.abortCurrentFrag();let t=e.maxStartPTS?e.maxStartPTS:e.start,i=e.duration,r=Math.max(n.end,t+Math.min(Math.max(i-this.config.maxFragLookUpTolerance,i*(this.couldBacktrack?.5:.125)),i*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(r,Number.POSITIVE_INFINITY)}}}}abortCurrentFrag(){let e=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,e&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.state){case Hs:case Ks:case Gs:case Vs:case qs:this.state=$s}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,2===this.altAudio?"video":null)}onMediaAttached(e,t){super.onMediaAttached(e,t);let i=t.media;Ns(i,"playing",this.onMediaPlaying),Ns(i,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){let{media:i}=this;i&&(Us(i,"playing",this.onMediaPlaying),Us(i,"seeked",this.onMediaSeeked)),this.videoBuffer=null,this.fragPlaying=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.fragLastKbps=0,this.fragPlaying=this.backtrackFragment=null,this.altAudio=0,this.audioOnly=!1}onManifestParsed(e,t){let i=!1,r=!1;for(let e=0;e=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=La(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?2:0,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===Ni;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: ${this.state}`),void(this.state===qs&&(this.state=$s));let e=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*e.total/(e.buffering.end-e.loading.first)),hr(i)&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}let n=this.media;n&&(!this._hasEnoughToStart&&bn.getBuffered(n).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),a&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var i;if(t.fatal)this.state=js;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(Ni,t);break;case Di.LEVEL_LOAD_ERROR:case Di.LEVEL_LOAD_TIMEOUT:case Di.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Qs&&(null==(i=t.context)?void 0:i.type)===xi&&(this.state=$s);break;case Di.BUFFER_ADD_CODEC_ERROR:case Di.BUFFER_APPEND_ERROR:if("main"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&this.resetLoadingState();break;case Di.BUFFER_FULL_ERROR:if("main"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&(!this.config.interstitialsController&&this.config.assetPlayerId?this._hasEnoughToStart=!0:this.flushMainBuffer(0,Number.POSITIVE_INFINITY));break;case Di.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onFragLoadEmergencyAborted(){this.state=$s,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==or||!this.altAudio){let e=(t===lr?this.videoBuffer:this.mediaBuffer)||this.media;e&&(this.afterBufferFlushed(e,t,Ni),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&&(o{let{hls:i}=this,r=null==e?void 0:e.frag;if(!r||this.fragContextChanged(r))return;t.fragmentError=0,this.state=$s,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===Bs||this.state===js||(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:o,level:l}=n,{video:d,text:u,id3:h,initSegment:c}=r,{details:m}=l,f=this.altAudio?void 0:r.audio;if(this.fragContextChanged(s))this.fragmentTracker.removeFragment(s);else{if(this.state=Vs,c){let e=c.tracks;if(e){let r=s.initSegment||s;if(this.unhandledEncryptionError(c,s))return;this._bufferInitSegment(l,e,r,a),i.trigger(Ci.FRAG_PARSING_INIT_SEGMENT,{frag:r,id:t,tracks:e})}let r=c.initPTS,n=c.timescale,o=this.initPTS[s.cc];if(Ri(r)&&(!o||o.baseTime!==r||o.timescale!==n)){let e=c.trackId;this.initPTS[s.cc]={baseTime:r,timescale:n,trackId:e},i.trigger(Ci.INIT_PTS_FOUND,{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:l}=d;if(o)o.elementaryStreams[d.type]={startPTS:e,endPTS:r,startDTS:n,endDTS:l};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,o=d.firstKeyFramePTS?d.firstKeyFramePTS:e;if(!t&&n2&&(s.gap=!0);s.setElementaryStreamInfo(d.type,e,r,n,l),this.backtrackFragment&&(this.backtrackFragment=s),this.bufferFragmentData(d,s,o,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;o&&(o.elementaryStreams[or]={startPTS:e,endPTS:t,startDTS:i,endDTS:r}),s.setElementaryStreamInfo(or,e,t,i,r),this.bufferFragmentData(f,s,o,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(`${hr(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,i,r){if(this.state!==Vs)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=Zr(a.codec,i);"mp4a"===r&&(r="mp4a.40.5");let n=navigator.userAgent.toLowerCase();if(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)&&-1===n.indexOf("firefox")&&(r="mp4a.40.5")}r&&-1!==r.indexOf("mp4a.40.5")&&-1!==n.indexOf("android")&&"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 "${r}"`),a.levelCodec=r,a.id=Ni,this.log(`Init audio buffer, container:${a.container}, codecs[selected/level/parsed]=[${r||""}/${i||""}/${a.codec}]`),delete t.audiovideo}if(n){n.levelCodec=e.videoCodec,n.id=Ni;let i=n.codec;if(4===(null==i?void 0:i.length))switch(i){case"hvc1":case"hev1":n.codec="hvc1.1.6.L120.90";break;case"av01":n.codec="av01.0.04M.08";break;case"avc1":n.codec="avc1.42e01e"}this.log(`Init video buffer, container:${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.log(`Init audiovideo buffer, container:${s.container}, codecs[level/parsed]=[${e.codecs}/${s.codec}]`),delete t.video,delete t.audio);let o=Object.keys(t);if(o.length){if(this.hls.trigger(Ci.BUFFER_CODECS,t),!this.hls)return;o.forEach((e=>{let a=t[e].initSegment;null!=a&&a.byteLength&&this.hls.trigger(Ci.BUFFER_APPENDING,{type:e,data:a,frag:i,part:null,chunkMeta:r,parent:i.type})}))}this.tickImmediate()}getMainFwdBufferInfo(){let e=this.mediaBuffer&&2===this.altAudio?this.mediaBuffer:this.media;return this.getFwdBufferInfo(e,Ni)}get maxBufferLength(){let{levels:e,level:t}=this,i=null==e?void 0:e[t];return i?this.getMaxBufferLength(i.maxBitrate):this.config.maxBufferLength}backtrack(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=$s}checkFragmentChanged(){let e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){let i=e.currentTime;if(bn.isBuffered(e,i)?t=this.getAppendedFrag(i):bn.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){this.backtrackFragment=null;let e=this.fragPlaying,i=t.level;(!e||t.sn!==e.sn||e.level!==i)&&(this.fragPlaying=t,this.hls.trigger(Ci.FRAG_CHANGED,{frag:t}),(!e||e.level!==i)&&this.hls.trigger(Ci.LEVEL_SWITCHED,{level:i}))}}}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 Ri(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;let t=(null==(e=this.media)?void 0:e.currentTime)||this.lastCurrentTime;if(Ri(t)){let e=this.getLevelDetails(),i=this.currentFrag||(e?Da(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}},kh=class extends Vi{constructor(e,t){super("key-loader",t),this.config=void 0,this.keyIdToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(let i in this.keyIdToKeyInfo){let r=this.keyIdToKeyInfo[i].loader;if(r){var t;if(e&&e!==(null==(t=r.context)?void 0:t.frag.type))return;r.abort()}}}detach(){for(let e in this.keyIdToKeyInfo){let t=this.keyIdToKeyInfo[e];(t.mediaKeySessionContext||t.decryptdata.isCommonEncryption)&&delete this.keyIdToKeyInfo[e]}}destroy(){this.detach();for(let e in this.keyIdToKeyInfo){let t=this.keyIdToKeyInfo[e].loader;t&&t.destroy()}this.keyIdToKeyInfo={}}createKeyLoadError(e,t=Di.KEY_LOAD_ERROR,i,r,a){return new gn({type:wi.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:a,error:i,networkDetails:r})}loadClear(e,t,i){if(this.emeController&&this.config.emeEnabled&&!this.emeController.getSelectedKeySystemFormats().length){if(t.length)for(let r=0,a=t.length;r{if(!this.emeController)return;n.setKeyFormat(e);let t=Yn(e);return t?this.emeController.getKeySystemAccess([t]):void 0}))}if(this.config.requireKeySystemAccessOnStart){let e=zn(this.config);if(e.length)return this.emeController.getKeySystemAccess(e)}}return null}load(e){return!e.decryptdata&&e.encrypted&&this.emeController&&this.config.emeEnabled?this.emeController.selectKeySystemFormat(e).then((t=>this.loadInternal(e,t))):this.loadInternal(e)}loadInternal(e,t){var i,r;t&&e.setKeyFormat(t);let a=e.decryptdata;if(!a){let i=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:`Missing decryption data on fragment in onKeyLoading (emeEnabled with controller: ${this.emeController&&this.config.emeEnabled})`);return Promise.reject(this.createKeyLoadError(e,Di.KEY_LOAD_ERROR,i))}let n=a.uri;if(!n)return Promise.reject(this.createKeyLoadError(e,Di.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${n}"`)));let s=Rh(a),o=this.keyIdToKeyInfo[s];if(null!=(i=o)&&i.decryptdata.key)return a.key=o.decryptdata.key,Promise.resolve({frag:e,keyInfo:o});if(this.emeController&&null!=(r=o)&&r.keyLoadPromise)switch(this.emeController.getKeyStatus(o.decryptdata)){case"usable":case"usable-in-future":return o.keyLoadPromise.then((t=>{let{keyInfo:i}=t;return a.key=i.decryptdata.key,{frag:e,keyInfo:i}}))}switch(this.log(`${this.keyIdToKeyInfo[s]?"Rel":"L"}oading${a.keyId?" keyId: "+tr(a.keyId):""} URI: ${a.uri} from ${e.type} ${e.level}`),o=this.keyIdToKeyInfo[s]={decryptdata:a,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},a.method){case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return"identity"===a.keyFormat?this.loadKeyHTTP(o,e):this.loadKeyEME(o,e);case"AES-128":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(o,e);default:return Promise.reject(this.createKeyLoadError(e,Di.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${a.method}"`)))}}loadKeyEME(e,t){let i={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){var r;if(!e.decryptdata.keyId&&null!=(r=t.initSegment)&&r.data){let i=function(e){let t=[];return Cr(e,(e=>t.push(e.subarray(8,24)))),t}(t.initSegment.data);if(i.length){let t=i[0];t.some((e=>0!==e))?(this.log(`Using keyId found in init segment ${tr(t)}`),Jn.setKeyIdForUri(e.decryptdata.uri,t)):(t=Jn.addKeyIdForUri(e.decryptdata.uri),this.log(`Generating keyId to patch media ${tr(t)}`)),e.decryptdata.keyId=t}}if(!e.decryptdata.keyId&&!hr(t))return Promise.resolve(i);let a=this.emeController.loadKey(i);return(e.keyLoadPromise=a.then((t=>(e.mediaKeySessionContext=t,i)))).catch((i=>{throw e.keyLoadPromise=null,"data"in i&&(i.data.frag=t),i}))}return Promise.resolve(i)}loadKeyHTTP(e,t){let i=this.config,r=new(0,i.loader)(i);return t.keyLoader=e.loader=r,e.keyLoadPromise=new Promise(((a,n)=>{let s={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},o=i.keyLoadPolicy.default,l={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},d={onSuccess:(e,t,i,r)=>{let{frag:s,keyInfo:o}=i,l=Rh(o.decryptdata);if(!s.decryptdata||o!==this.keyIdToKeyInfo[l])return n(this.createKeyLoadError(s,Di.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),r));o.decryptdata.key=s.decryptdata.key=new Uint8Array(e.data),s.keyLoader=null,o.loader=null,a({frag:s,keyInfo:o})},onError:(e,i,r,a)=>{this.resetLoader(i),n(this.createKeyLoadError(t,Di.KEY_LOAD_ERROR,new Error(`HTTP Error ${e.code} loading key ${e.text}`),r,Wi({url:s.url,data:void 0},e)))},onTimeout:(e,i,r)=>{this.resetLoader(i),n(this.createKeyLoadError(t,Di.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),r))},onAbort:(e,i,r)=>{this.resetLoader(i),n(this.createKeyLoadError(t,Di.INTERNAL_ABORTED,new Error("key loading aborted"),r))}};r.load(s,l,d)}))}resetLoader(e){let{frag:t,keyInfo:i,url:r}=e,a=i.loader;t.keyLoader===a&&(t.keyLoader=null,i.loader=null);let n=Rh(i.decryptdata)||r;delete this.keyIdToKeyInfo[n],a&&a.destroy()}};function Rh(e){if(e.keyFormat!==Wn){let t=e.keyId;if(t)return tr(t)}return e.uri}function Ih(e){let{type:t}=e;switch(t){case Pi:return Ui;case Oi:return Fi;default:return Ni}}function Lh(e,t){let i=e.url;return(void 0===i||0===i.indexOf("data:"))&&(i=t.url),i}var wh=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:Mi,url:i,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){let{id:i,level:r,pathwayId:a,url:n,deliveryDirectives:s,levelInfo:o}=t;this.load({id:i,level:r,pathwayId:a,responseType:"text",type:xi,url:n,deliveryDirectives:s,levelOrTrack:o})}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:Pi,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:Oi,url:a,deliveryDirectives:n,levelOrTrack:s})}onLevelsUpdated(e,t){let i=this.loaders[xi];if(i){let e=i.context;e&&!t.levels.some((t=>t===e.levelOrTrack))&&(i.abort(),delete this.loaders[xi])}}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(i&&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: ${e.type}`),a.abort()}if(i=e.type===Mi?r.manifestLoadPolicy.default:Ki({},r.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),a=this.createInternalLoader(e),Ri(null==(t=e.deliveryDirectives)?void 0:t.part)){let t;if(e.type===xi&&null!==e.level?t=this.hls.levels[e.level].details:e.type===Pi&&null!==e.id?t=this.hls.audioTracks[e.id].details:e.type===Oi&&null!==e.id&&(t=this.hls.subtitleTracks[e.id].details),t){let e=t.partTarget,r=t.targetduration;if(e&&r){let t=1e3*Math.max(3*e,.8*r);i=Ki({},i,{maxTimeToFirstByteMs:Math.min(t,i.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(t,i.maxTimeToFirstByteMs)})}}}let n=i.errorRetry||i.timeoutRetry||{},s={loadPolicy:i,timeout:i.maxLoadTimeMs,maxRetry:n.maxNumRetry||0,retryDelay:n.retryDelayMs||0,maxRetryDelay:n.maxRetryDelayMs||0},o={onSuccess:(e,t,i,r)=>{let a=this.getInternalLoader(i);this.resetInternalLoader(i.type);let n=e.data;t.parsing.start=performance.now(),ss.isMediaPlaylist(n)||i.type!==Mi?this.handleTrackOrLevelPlaylist(e,t,i,r||null,a):this.handleMasterPlaylist(e,t,i,r)},onError:(e,t,i,r)=>{this.handleNetworkError(t,i,!1,e,r)},onTimeout:(e,t,i)=>{this.handleNetworkError(t,i,!0,void 0,e)}};a.load(e,s,o)}checkAutostartLoad(){if(!this.hls)return;let{config:{autoStartLoad:e,startPosition:t},forceStartLoad:i}=this.hls;(e||i)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,i,r){let a=this.hls,n=e.data,s=Lh(e,i),o=ss.parseMasterPlaylist(n,s);if(o.playlistParsingError)return t.parsing.end=performance.now(),void this.handleManifestParsingError(e,i,o.playlistParsingError,r,t);let{contentSteering:l,levels:d,sessionData:u,sessionKeys:h,startTimeOffset:c,variableList:m}=o;this.variableList=m,d.forEach((e=>{let{unknownCodecs:t}=e;if(t){let{preferManagedMediaSource:i}=this.hls.config,{audioCodec:r,videoCodec:a}=e;for(let n=t.length;n--;){let s=t[n];Wr(s,"audio",i)?(e.audioCodec=r=r?`${r},${s}`:s,Kr.audio[r.substring(0,4)]=2,t.splice(n,1)):Wr(s,"video",i)&&(e.videoCodec=a=a?`${a},${s}`:s,Kr.video[a.substring(0,4)]=2,t.splice(n,1))}}}));let{AUDIO:f=[],SUBTITLES:p,"CLOSED-CAPTIONS":g}=ss.parseMasterPlaylistMedia(n,s,o);f.length&&!f.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"),f.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new Ln({}),bitrate:0,url:""})),a.trigger(Ci.MANIFEST_LOADED,{levels:d,audioTracks:f,subtitles:p,captions:g,contentSteering:l,url:s,stats:t,networkDetails:r,sessionData:u,sessionKeys:h,startTimeOffset:c,variableList:m})}handleTrackOrLevelPlaylist(e,t,i,r,a){let n=this.hls,{id:s,level:o,type:l}=i,d=Lh(e,i),u=Ri(o)?o:Ri(s)?s:0,h=Ih(i),c=ss.parseLevelPlaylist(e.data,d,u,h,0,this.variableList);if(l===Mi){let e={attrs:new Ln({}),bitrate:0,details:c,name:"",url:d};c.requestScheduled=t.loading.start+Ss(c,0),n.trigger(Ci.MANIFEST_LOADED,{levels:[e],audioTracks:[],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===Mi,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===xi?n+=`: ${e.level} id: ${e.id}`:(e.type===Pi||e.type===Oi)&&(n+=` id: ${e.id} group-id: "${e.groupId}"`);let s=new Error(n);this.hls.logger.warn(`[playlist-loader]: ${n}`);let o=Di.UNKNOWN,l=!1,d=this.getInternalLoader(e);switch(e.type){case Mi:o=i?Di.MANIFEST_LOAD_TIMEOUT:Di.MANIFEST_LOAD_ERROR,l=!0;break;case xi:o=i?Di.LEVEL_LOAD_TIMEOUT:Di.LEVEL_LOAD_ERROR,l=!1;break;case Pi:o=i?Di.AUDIO_TRACK_LOAD_TIMEOUT:Di.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case Oi:o=i?Di.SUBTITLE_TRACK_LOAD_TIMEOUT:Di.SUBTITLE_LOAD_ERROR,l=!1}d&&this.resetInternalLoader(e.type);let u={type:wi.NETWORK_ERROR,details:o,fatal:l,url:e.url,loader:d,context:e,error:s,networkDetails:t,stats:a};if(r){let i=(null==t?void 0:t.url)||e.url;u.response=Wi({url:i,data:void 0},r)}this.hls.trigger(Ci.ERROR,u)}handlePlaylistLoaded(e,t,i,r,a,n){let s=this.hls,{type:o,level:l,levelOrTrack:d,id:u,groupId:h,deliveryDirectives:c}=r,m=Lh(t,r),f=Ih(r),p="number"==typeof r.level&&f===Ni?l:void 0,g=e.playlistParsingError;if(g){if(this.hls.logger.warn(`${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)switch(e.live&&n&&(n.getCacheAge&&(e.ageHeader=n.getCacheAge()||0),(!n.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),o){case Mi:case xi: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:o===Mi});break;case Pi:s.trigger(Ci.AUDIO_TRACK_LOADED,{details:e,track:d,id:u||0,groupId:h||"",stats:i,networkDetails:a,deliveryDirectives:c});break;case Oi:s.trigger(Ci.SUBTITLE_TRACK_LOADED,{details:e,track:d,id:u||0,groupId:h||"",stats:i,networkDetails:a,deliveryDirectives:c})}else{let n=e.playlistParsingError=new Error("No Segments found in Playlist");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})}}},Dh=class e{static get version(){return ao}static isMSESupported(){return Ah()}static isSupported(){return function(){if(!Ah())return!1;let e=Zi();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(qr(t,"video"))))||["mp4a.40.2","fLaC"].some((t=>e.isTypeSupported(qr(t,"audio")))))}()}static getMediaSource(){return Zi()}static get Events(){return Ci}static get MetadataSchema(){return Lo}static get ErrorTypes(){return wi}static get ErrorDetails(){return Di}static get DefaultConfig(){return e.defaultConfig?e.defaultConfig:lh}static set DefaultConfig(t){e.defaultConfig=t}constructor(t={}){this.config=void 0,this.userConfig=void 0,this.logger=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new ro,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.streamController=void 0,this.audioStreamController=void 0,this.subtititleStreamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.interstitialsController=void 0,this.gapController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this._url=null,this._sessionId=void 0,this.triggeringException=void 0,this.started=!1;let i=this.logger=function(e,t,i){let r=ji();if("object"==typeof console&&!0===e||"object"==typeof e){let a=["debug","log","info","warn","error"];a.forEach((t=>{r[t]=zi(t,e,i)}));try{r.log(`Debug logs enabled for "${t}" in hls.js version 1.6.15`)}catch{return ji()}a.forEach((t=>{Qi[t]=zi(t,e)}))}else Ki(Qi,r);return r}(t.debug||!1,"Hls instance",t.assetPlayerId),r=this.config=function(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"');let r=dh(e),a=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((e=>{let n=`${"level"===e?"playlist":e}LoadPolicy`,s=void 0===t[n],o=[];a.forEach((i=>{let a=`${e}Loading${i}`,l=t[a];if(void 0!==l&&s){o.push(a);let e=r[n].default;switch(t[n]={default:e},i){case"TimeOut":e.maxLoadTimeMs=l,e.maxTimeToFirstByteMs=l;break;case"MaxRetry":e.errorRetry.maxNumRetry=l,e.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":e.errorRetry.retryDelayMs=l,e.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":e.errorRetry.maxRetryDelayMs=l,e.timeoutRetry.maxRetryDelayMs=l}}})),o.length&&i.warn(`hls.js config: "${o.join('", "')}" setting(s) are deprecated, use "${n}": ${ba(t[n])}`)})),Wi(Wi({},r),t)}(e.DefaultConfig,t,i);this.userConfig=t,r.progressive&&uh(r,i);let{abrController:a,bufferController:n,capLevelController:s,errorController:o,fpsController:l}=r,d=new o(this),u=this.abrController=new a(this),h=new tn(this),c=r.interstitialsController,m=c?this.interstitialsController=new c(this,e):null,f=this.bufferController=new n(this,h),p=this.capLevelController=new s(this),g=new l(this),v=new wh(this),E=r.contentSteeringController,y=E?new E(this):null,b=this.levelController=new bh(this,y),T=new Eh(this),_=new kh(this.config,this.logger),A=this.streamController=new Sh(this,h,_),S=this.gapController=new hh(this,h);p.setStreamController(A),g.setStreamController(A);let k=[v,b,A];m&&k.splice(1,0,m),y&&k.splice(1,0,y),this.networkControllers=k;let R=[u,f,S,p,g,T,h];this.audioTrackController=this.createController(r.audioTrackController,k);let I=r.audioStreamController;I&&k.push(this.audioStreamController=new I(this,h,_)),this.subtitleTrackController=this.createController(r.subtitleTrackController,k);let L=r.subtitleStreamController;L&&k.push(this.subtititleStreamController=new L(this,h,_)),this.createController(r.timelineController,R),_.emeController=this.emeController=this.createController(r.emeController,R),this.cmcdController=this.createController(r.cmcdController,R),this.latencyController=this.createController(yh,R),this.coreComponents=R,k.push(d);let w=d.onErrorOut;"function"==typeof w&&this.on(Ci.ERROR,w,d),this.on(Ci.MANIFEST_LOADED,v.onManifestLoaded,v)}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;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"),this.trigger(Ci.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;let e=this.bufferController.transferMedia();return this.trigger(Ci.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();let t=this.media,i=this._url,r=this._url=nr.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${r}`),t&&i&&(i!==r||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(Ci.MANIFEST_LOADING,{url:e})}get url(){return this._url}get hasEnoughToStart(){return this.streamController.hasEnoughToStart}get startPosition(){return this.streamController.startPositionValue}startLoad(e=-1,t){this.logger.log(`startLoad(${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={[Ni]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[Ui]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[Fi]=this.subtititleStreamController.inFlightFrag),e}swapAudioCodec(){this.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){this.logger.log("recoverMediaError");let e=this._media,t=null==e?void 0:e.currentTime;this.detachMedia(),e&&(this.attachMedia(e),t&&this.startLoad(t))}removeLevel(e){this.levelController.removeLevel(e)}get sessionId(){let e=this._sessionId;return e||(e=this._sessionId=function(){try{return crypto.randomUUID()}catch{try{let e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.slice(t.lastIndexOf("/")+1)}catch{let e=(new Date).getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(t=>{let i=(e+16*Math.random())%16|0;return e=Math.floor(e/16),("x"==t?i:3&i|8).toString(16)}))}}}()),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:${e}`),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}get capLevelToPlayerSize(){return this.config.capLevelToPlayerSize}set capLevelToPlayerSize(e){let t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}get autoLevelCapping(){return this._autoLevelCapping}get bandwidthEstimate(){let{bwEstimator:e}=this.abrController;return e?e.getEstimate():NaN}set bandwidthEstimate(e){this.abrController.resetEstimator(e)}get abrEwmaDefaultEstimate(){let{bwEstimator:e}=this.abrController;return e?e.defaultEstimate:NaN}get ttfbEstimate(){let{bwEstimator:e}=this.abrController;return e?e.getEstimateTTFB():NaN}set autoLevelCapping(e){this._autoLevelCapping!==e&&(this.logger.log(`set autoLevelCapping:${e}`),this._autoLevelCapping=e,this.levelController.checkMaxAutoUpdated())}get maxHdcpLevel(){return this._maxHdcpLevel}set maxHdcpLevel(e){(function(e){return ua.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 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 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(){return this.latencyController.liveSyncPosition}get latency(){return this.latencyController.latency}get maxLatency(){return this.latencyController.maxLatency}get targetLatency(){return this.latencyController.targetLatency}set targetLatency(e){this.latencyController.targetLatency=e}get drift(){return this.latencyController.drift}get 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yc="chapters",bc=Object.freeze({label:yc}),Tc=e=>({startTime:e.startTime,endTime:e.endTime,value:e.text});async function _c(e,t,i=bc){return mc(e,t,i.label,"chapters")}function Ac(e,t={label:yc}){var i,r;let a=cc(e,t.label,"chapters");if(null==(i=null==a?void 0:a.activeCues)||!i.length)return;if(1===a.activeCues.length)return Tc(a.activeCues[0]);let{currentTime:n}=e,s=Array.prototype.find.call(null!=(r=a.activeCues)?r:[],(({startTime:e,endTime:t})=>e<=n&&t>n));return Tc(s||a.activeCues[0])}var Sc="v",kc="t",Rc="s",Ic="d",Lc=(e,t,i,r,a=!1,n=!(e=>null==(e=globalThis.navigator)?void 0:e.onLine)())=>{var s,o;if(n){let i,r=ac("Your device appears to be offline",a),n=Uh.MEDIA_ERR_NETWORK,s=new Uh(r,n,!1,i);return s.errorCategory=t,s.muxCode=Ph.NETWORK_OFFLINE,s.data=e,s}let l="status"in e?e.status:e.code,d=Date.now(),u=Uh.MEDIA_ERR_NETWORK;if(200===l)return;let h=Oh(t),c=((e,t)=>{var i,r;let a=Oh(e),n=`${a}Token`;return null!=(i=t.tokens)&&i[a]?null==(r=t.tokens)?void 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t;null==(t=e.drmTypeCb)||t.call(e,Nc)}};if(e.useWebkitFairplay)(({mediaEl:e,getAppCertificate:t,getLicenseKey:i,saveAndDispatchError:r,drmTypeCb:a})=>{if(!window.WebKitMediaKeys||!("onwebkitneedkey"in e)){console.error("No WebKitMediaKeys. 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preferCmcd(e){e!==this.preferCmcd&&(e?Wh.includes(e)?this.setAttribute(mf.PREFER_CMCD,e):console.warn(`Invalid value for preferCmcd. Must be one of ${Wh.join()}`):this.removeAttribute(mf.PREFER_CMCD))}get playerInitTime(){return this.hasAttribute(mf.PLAYER_INIT_TIME)?+this.getAttribute(mf.PLAYER_INIT_TIME):lf(this,Vm)}set playerInitTime(e){e!=this.playerInitTime&&(null==e?this.removeAttribute(mf.PLAYER_INIT_TIME):this.setAttribute(mf.PLAYER_INIT_TIME,""+ +e))}get playerSoftwareName(){var e;return null!=(e=lf(this,Qm))?e:gf}set playerSoftwareName(e){uf(this,Qm,e)}get playerSoftwareVersion(){var e;return null!=(e=lf(this,zm))?e:pf}set playerSoftwareVersion(e){uf(this,zm,e)}get _hls(){var e;return null==(e=lf(this,ef,tf))?void 0:e.engine}get mux(){var e;return null==(e=this.nativeEl)?void 0:e.mux}get error(){var e;return null!=(e=hm(this.nativeEl))?e:null}get errorTranslator(){return lf(this,Xm)}set errorTranslator(e){uf(this,Xm,e)}get src(){return this.getAttribute("src")}set src(e){e!==this.src&&(null==e?this.removeAttribute("src"):this.setAttribute("src",e))}get type(){var e;return null!=(e=this.getAttribute(mf.TYPE))?e:void 0}set type(e){e!==this.type&&(e?this.setAttribute(mf.TYPE,e):this.removeAttribute(mf.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(mf.DEBUG)}set debug(e){e!==this.debug&&(e?this.setAttribute(mf.DEBUG,""):this.removeAttribute(mf.DEBUG))}get disableTracking(){return this.hasAttribute(mf.DISABLE_TRACKING)}set disableTracking(e){e!==this.disableTracking&&this.toggleAttribute(mf.DISABLE_TRACKING,!!e)}get disableCookies(){return this.hasAttribute(mf.DISABLE_COOKIES)}set disableCookies(e){e!==this.disableCookies&&(e?this.setAttribute(mf.DISABLE_COOKIES,""):this.removeAttribute(mf.DISABLE_COOKIES))}get disablePseudoEnded(){return this.hasAttribute(mf.DISABLE_PSEUDO_ENDED)}set disablePseudoEnded(e){e!==this.disablePseudoEnded&&(e?this.setAttribute(mf.DISABLE_PSEUDO_ENDED,""):this.removeAttribute(mf.DISABLE_PSEUDO_ENDED))}get startTime(){let e=this.getAttribute(mf.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(mf.START_TIME):this.setAttribute(mf.START_TIME,`${e}`))}get playbackId(){var e;return this.hasAttribute(mf.PLAYBACK_ID)?this.getAttribute(mf.PLAYBACK_ID):null!=(e=um(this.src))?e:void 0}set playbackId(e){e!==this.playbackId&&(e?this.setAttribute(mf.PLAYBACK_ID,e):this.removeAttribute(mf.PLAYBACK_ID))}get maxResolution(){var e;return null!=(e=this.getAttribute(mf.MAX_RESOLUTION))?e:void 0}set maxResolution(e){e!==this.maxResolution&&(e?this.setAttribute(mf.MAX_RESOLUTION,e):this.removeAttribute(mf.MAX_RESOLUTION))}get minResolution(){var e;return null!=(e=this.getAttribute(mf.MIN_RESOLUTION))?e:void 0}set minResolution(e){e!==this.minResolution&&(e?this.setAttribute(mf.MIN_RESOLUTION,e):this.removeAttribute(mf.MIN_RESOLUTION))}get maxAutoResolution(){var e;return null!=(e=this.getAttribute(mf.MAX_AUTO_RESOLUTION))?e:void 0}set maxAutoResolution(e){null==e?this.removeAttribute(mf.MAX_AUTO_RESOLUTION):this.setAttribute(mf.MAX_AUTO_RESOLUTION,e)}get renditionOrder(){var e;return null!=(e=this.getAttribute(mf.RENDITION_ORDER))?e:void 0}set renditionOrder(e){e!==this.renditionOrder&&(e?this.setAttribute(mf.RENDITION_ORDER,e):this.removeAttribute(mf.RENDITION_ORDER))}get programStartTime(){let e=this.getAttribute(mf.PROGRAM_START_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set programStartTime(e){null==e?this.removeAttribute(mf.PROGRAM_START_TIME):this.setAttribute(mf.PROGRAM_START_TIME,`${e}`)}get programEndTime(){let e=this.getAttribute(mf.PROGRAM_END_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set programEndTime(e){null==e?this.removeAttribute(mf.PROGRAM_END_TIME):this.setAttribute(mf.PROGRAM_END_TIME,`${e}`)}get assetStartTime(){let e=this.getAttribute(mf.ASSET_START_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set assetStartTime(e){null==e?this.removeAttribute(mf.ASSET_START_TIME):this.setAttribute(mf.ASSET_START_TIME,`${e}`)}get assetEndTime(){let e=this.getAttribute(mf.ASSET_END_TIME);if(null==e)return;let t=+e;return Number.isNaN(t)?void 0:t}set assetEndTime(e){null==e?this.removeAttribute(mf.ASSET_END_TIME):this.setAttribute(mf.ASSET_END_TIME,`${e}`)}get customDomain(){var e;return null!=(e=this.getAttribute(mf.CUSTOM_DOMAIN))?e:void 0}set customDomain(e){e!==this.customDomain&&(e?this.setAttribute(mf.CUSTOM_DOMAIN,e):this.removeAttribute(mf.CUSTOM_DOMAIN))}get capRenditionToPlayerSize(){var e;return null!=(null==(e=this._hlsConfig)?void 0:e.capLevelToPlayerSize)?this._hlsConfig.capLevelToPlayerSize:lf(this,rf)}set capRenditionToPlayerSize(e){uf(this,rf,e)}get drmToken(){var e;return null!=(e=this.getAttribute(mf.DRM_TOKEN))?e:void 0}set drmToken(e){e!==this.drmToken&&(e?this.setAttribute(mf.DRM_TOKEN,e):this.removeAttribute(mf.DRM_TOKEN))}get playbackToken(){var e,t,i,r;if(this.hasAttribute(mf.PLAYBACK_TOKEN))return null!=(e=this.getAttribute(mf.PLAYBACK_TOKEN))?e:void 0;if(this.hasAttribute(mf.PLAYBACK_ID)){let[,e]=zh(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(mf.PLAYBACK_TOKEN,e):this.removeAttribute(mf.PLAYBACK_TOKEN))}get tokens(){let e=this.getAttribute(mf.PLAYBACK_TOKEN),t=this.getAttribute(mf.DRM_TOKEN);return{...lf(this,Ym),...null!=e?{playback:e}:{},...null!=t?{drm:t}:{}}}set tokens(e){uf(this,Ym,null!=e?e:{})}get ended(){return vm(this.nativeEl,this._hls)}get envKey(){var e;return null!=(e=this.getAttribute(mf.ENV_KEY))?e:void 0}set envKey(e){e!==this.envKey&&(e?this.setAttribute(mf.ENV_KEY,e):this.removeAttribute(mf.ENV_KEY))}get beaconCollectionDomain(){var e;return null!=(e=this.getAttribute(mf.BEACON_COLLECTION_DOMAIN))?e:void 0}set beaconCollectionDomain(e){e!==this.beaconCollectionDomain&&(e?this.setAttribute(mf.BEACON_COLLECTION_DOMAIN,e):this.removeAttribute(mf.BEACON_COLLECTION_DOMAIN))}get streamType(){var e;return null!=(e=this.getAttribute(mf.STREAM_TYPE))?e:cm(this.nativeEl)}set streamType(e){e!==this.streamType&&(e?this.setAttribute(mf.STREAM_TYPE,e):this.removeAttribute(mf.STREAM_TYPE))}get targetLiveWindow(){return this.hasAttribute(mf.TARGET_LIVE_WINDOW)?+this.getAttribute(mf.TARGET_LIVE_WINDOW):(e=>{var t,i;return null!=(i=null==(t=im.get(e))?void 0:t.targetLiveWindow)?i:Number.NaN})(this.nativeEl)}set targetLiveWindow(e){e!=this.targetLiveWindow&&(null==e?this.removeAttribute(mf.TARGET_LIVE_WINDOW):this.setAttribute(mf.TARGET_LIVE_WINDOW,""+ +e))}get liveEdgeStart(){var e,t;if(this.hasAttribute(mf.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=im.get(e))?void 0:t.liveEdgeStartOffset;if("number"!=typeof i)return Number.NaN;let r=mm(e);return r.length?r.end(r.length-1)-i:Number.NaN})(this.nativeEl)}get liveEdgeOffset(){if(this.hasAttribute(mf.LIVE_EDGE_OFFSET))return+this.getAttribute(mf.LIVE_EDGE_OFFSET)}set liveEdgeOffset(e){e!=this.liveEdgeOffset&&(null==e?this.removeAttribute(mf.LIVE_EDGE_OFFSET):this.setAttribute(mf.LIVE_EDGE_OFFSET,""+ +e))}get seekable(){return mm(this.nativeEl)}async addCuePoints(e){return gc(this.nativeEl,e)}get activeCuePoint(){return Ec(this.nativeEl)}get cuePoints(){return function(e,t={label:fc}){let i=cc(e,t.label,"metadata");return null!=i&&i.cues?Array.from(i.cues,(e=>vc(e))):[]}(this.nativeEl)}async addChapters(e){return _c(this.nativeEl,e)}get activeChapter(){return Ac(this.nativeEl)}get chapters(){return function(e,t={label:yc}){var i;let r=cc(e,t.label,"chapters");return null!=(i=null==r?void 0:r.cues)&&i.length?Array.from(r.cues,(e=>Tc(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(mf.PREFER_PLAYBACK);if(e===Hh||e===Kh)return e}set preferPlayback(e){e!==this.preferPlayback&&(e===Hh||e===Kh?this.setAttribute(mf.PREFER_PLAYBACK,e):this.removeAttribute(mf.PREFER_PLAYBACK))}get metadata(){return{...this.getAttributeNames().filter((e=>e.startsWith("metadata-")&&![mf.METADATA_URL].includes(e))).reduce(((e,t)=>{let i=this.getAttribute(t);return null!=i&&(e[t.replace(/^metadata-/,"").replace(/-/g,"_")]=i),e}),{}),...lf(this,qm)}}set metadata(e){uf(this,qm,null!=e?e:{}),this.mux&&this.mux.emit("hb",lf(this,qm))}get _hlsConfig(){return lf(this,jm)}set _hlsConfig(e){uf(this,jm,e)}get logo(){var e;return null!=(e=this.getAttribute(mf.LOGO))?e:lf(this,Zm)}set logo(e){e?this.setAttribute(mf.LOGO,e):this.removeAttribute(mf.LOGO)}load(){Em(this,this.nativeEl,lf(this,ef,tf))}unload(){ym(this.nativeEl,lf(this,ef,tf),this)}attributeChangedCallback(e,t,i){var r,a;switch(nf.observedAttributes.includes(e)&&!["src","autoplay","preload"].includes(e)&&super.attributeChangedCallback(e,t,i),e){case mf.PLAYER_SOFTWARE_NAME:this.playerSoftwareName=null!=i?i:void 0;break;case mf.PLAYER_SOFTWARE_VERSION:this.playerSoftwareVersion=null!=i?i:void 0;break;case"src":{let e=!!t,r=!!i;!e&&r?hf(this,ef,af).call(this):e&&!r?this.unload():e&&r&&(this.unload(),hf(this,ef,af).call(this));break}case"autoplay":if(i===t)break;null==(r=lf(this,ef,tf))||r.setAutoplay(this.autoplay);break;case"preload":if(i===t)break;null==(a=lf(this,ef,tf))||a.setPreload(i);break;case mf.PLAYBACK_ID:case mf.CUSTOM_DOMAIN:case mf.MAX_RESOLUTION:case mf.MIN_RESOLUTION:case mf.RENDITION_ORDER:case mf.PROGRAM_START_TIME:case mf.PROGRAM_END_TIME:case mf.ASSET_START_TIME:case mf.ASSET_END_TIME:case mf.PLAYBACK_TOKEN:this.src=lm(this);break;case mf.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 mf.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 mf.STREAM_TYPE:(null==i||i!==t)&&this.dispatchEvent(new CustomEvent("streamtypechange",{composed:!0,bubbles:!0}));break;case mf.TARGET_LIVE_WINDOW:(null==i||i!==t)&&this.dispatchEvent(new CustomEvent("targetlivewindowchange",{composed:!0,bubbles:!0,detail:this.targetLiveWindow}));break;case mf.LOGO:(null==i||i!==t)&&this.updateLogo();break;case mf.DISABLE_TRACKING:if(null==i||i!==t){let e=this.currentTime,t=this.paused;this.unload(),hf(this,ef,af).call(this).then((()=>{this.currentTime=e,t||this.play()}))}break;case mf.DISABLE_COOKIES:(null==i||i!==t)&&this.disableCookies&&document.cookie.split(";").forEach((e=>{e.trim().startsWith("muxData")&&(document.cookie=e.replace(/^ +/,"").replace(/=.*/,"=;expires="+(new Date).toUTCString()+";path=/"))}));break;case mf.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(lf(this,Zm)||this.logo);e.innerHTML=t}connectedCallback(){var e,t;null==(e=super.connectedCallback)||e.call(this),null==(t=this.nativeEl)||t.addEventListener("muxmetadata",lf(this,Jm)),this.nativeEl&&this.src&&!lf(this,ef,tf)&&hf(this,ef,af).call(this)}disconnectedCallback(){var e,t;null==(e=this.nativeEl)||e.removeEventListener("muxmetadata",lf(this,Jm)),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}))}};Wm=new WeakMap,Vm=new WeakMap,qm=new WeakMap,Ym=new WeakMap,jm=new WeakMap,zm=new WeakMap,Qm=new WeakMap,Xm=new WeakMap,Zm=new WeakMap,Jm=new WeakMap,ef=new WeakSet,tf=function(){return(e=>{var t;return null==(t=im.get(e))?void 0:t.coreReference})(this.nativeEl)},rf=new WeakMap,af=async function(){lf(this,Wm)||(await uf(this,Wm,Promise.resolve()),uf(this,Wm,null),this.load())};var Ef=new WeakMap,yf=class extends Error{},bf=class extends Error{},Tf=["application/x-mpegURL","application/vnd.apple.mpegurl","audio/mpegurl"],_f=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 Af(){var e,t;return null==(t=null==(e=globalThis.cast)?void 0:e.framework)?void 0:t.CastContext.getInstance()}function Sf(){var e;return null==(e=Af())?void 0:e.getCurrentSession()}function kf(){var e;return null==(e=Sf())?void 0:e.getSessionObj().media[0]}function Rf(e){return Af().setOptions({receiverApplicationId:"CC1AD845",autoJoinPolicy:"origin_scoped",androidReceiverCompatible:!1,language:"en-US",resumeSavedSession:!0,...e})}var If,Lf=new _f,wf=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?If||(If=cast.framework,Af().addEventListener(If.CastContextEventType.CAST_STATE_CHANGED,(e=>{Lf.forEach((t=>{var i,r;return null==(r=(i=Ef.get(t)).onCastStateChanged)?void 0:r.call(i,e)}))})),Af().addEventListener(If.CastContextEventType.SESSION_STATE_CHANGED,(e=>{Lf.forEach((t=>{var i,r;return null==(r=(i=Ef.get(t)).onSessionStateChanged)?void 0:r.call(i,e)}))})),Lf.forEach((e=>{var t,i;return null==(i=(t=Ef.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 Df,Cf,Mf,xf,Pf,Of,Nf,Uf,Ff,Bf,$f,Hf,Kf,Gf,Wf,Vf,qf,Yf,jf=0,zf=class extends EventTarget{constructor(e){super(),o(this,Bf),o(this,Df),o(this,Cf),o(this,Mf),o(this,xf),o(this,Pf,"disconnected"),o(this,Of,!1),o(this,Nf,new Set),o(this,Uf,new WeakMap),o(this,Ff,(()=>d(this,Bf,Yf).call(this))),l(this,Df,e),Lf.add(this),Ef.set(this,{init:()=>d(this,Bf,Vf).call(this),onCastStateChanged:()=>d(this,Bf,Gf).call(this),onSessionStateChanged:()=>d(this,Bf,Wf).call(this),getCastPlayer:()=>s(this,Bf,$f)}),d(this,Bf,Vf).call(this)}destroy(){var e,t,i;null==(t=null==(e=s(this,Df))?void 0:e.textTracks)||t.removeEventListener("change",s(this,Ff)),s(this,xf)&&null!=(i=s(this,Mf))&&i.controller&&Object.entries(s(this,xf)).forEach((([e,t])=>{s(this,Mf).controller.removeEventListener(e,t)})),s(this,Df)&&wf.delete(s(this,Df)),l(this,Cf,!1)}get state(){return s(this,Pf)}async watchAvailability(e){if(s(this,Df).disableRemotePlayback)throw new yf("disableRemotePlayback attribute is present.");return s(this,Uf).set(e,++jf),s(this,Nf).add(e),queueMicrotask((()=>e(d(this,Bf,Kf).call(this)))),jf}async cancelWatchAvailability(e){if(s(this,Df).disableRemotePlayback)throw new yf("disableRemotePlayback attribute is present.");e?s(this,Nf).delete(e):s(this,Nf).clear()}async prompt(){var e,t,i,r;if(s(this,Df).disableRemotePlayback)throw new yf("disableRemotePlayback attribute is present.");if(null==(t=null==(e=globalThis.chrome)?void 0:e.cast)||!t.isAvailable)throw new bf("The RemotePlayback API is disabled on this platform.");let a=wf.has(s(this,Df));wf.add(s(this,Df)),Rf(s(this,Df).castOptions),Object.entries(s(this,xf)).forEach((([e,t])=>{s(this,Mf).controller.addEventListener(e,t)}));try{await Af().requestSession()}catch(e){if(a||wf.delete(s(this,Df)),"cancel"===e)return;throw new Error(e)}null==(r=null==(i=Ef.get(s(this,Df)))?void 0:i.loadOnPrompt)||r.call(i)}};Df=new WeakMap,Cf=new WeakMap,Mf=new WeakMap,xf=new WeakMap,Pf=new WeakMap,Of=new WeakMap,Nf=new WeakMap,Uf=new WeakMap,Ff=new WeakMap,Bf=new WeakSet,$f=function(){if(wf.has(s(this,Df)))return s(this,Mf)},Hf=function(){wf.has(s(this,Df))&&(Object.entries(s(this,xf)).forEach((([e,t])=>{s(this,Mf).controller.removeEventListener(e,t)})),wf.delete(s(this,Df)),s(this,Df).muted=s(this,Mf).isMuted,s(this,Df).currentTime=s(this,Mf).savedPlayerState.currentTime,!1===s(this,Mf).savedPlayerState.isPaused&&s(this,Df).play())},Kf=function(){var e;let t=null==(e=Af())?void 0:e.getCastState();return t&&"NO_DEVICES_AVAILABLE"!==t},Gf=function(){let e=Af().getCastState();if(wf.has(s(this,Df))&&"CONNECTING"===e&&(l(this,Pf,"connecting"),this.dispatchEvent(new Event("connecting"))),!s(this,Of)&&null!=e&&e.includes("CONNECT")){l(this,Of,!0);for(let e of s(this,Nf))e(!0)}else if(s(this,Of)&&(!e||"NO_DEVICES_AVAILABLE"===e)){l(this,Of,!1);for(let e of s(this,Nf))e(!1)}},Wf=async function(){var e;let{SESSION_RESUMED:t}=If.SessionState;if(Af().getSessionState()===t&&s(this,Df).castSrc===(null==(e=kf())?void 0:e.media.contentId)){wf.add(s(this,Df)),Object.entries(s(this,xf)).forEach((([e,t])=>{s(this,Mf).controller.addEventListener(e,t)}));try{await function(e){return new Promise(((t,i)=>{kf().getStatus(e,t,i)}))}(new chrome.cast.media.GetStatusRequest)}catch(e){console.error(e)}s(this,xf)[If.RemotePlayerEventType.IS_PAUSED_CHANGED](),s(this,xf)[If.RemotePlayerEventType.PLAYER_STATE_CHANGED]()}},Vf=function(){!If||s(this,Cf)||(l(this,Cf,!0),Rf(s(this,Df).castOptions),s(this,Df).textTracks.addEventListener("change",s(this,Ff)),d(this,Bf,Gf).call(this),l(this,Mf,new If.RemotePlayer),new If.RemotePlayerController(s(this,Mf)),l(this,xf,{[If.RemotePlayerEventType.IS_CONNECTED_CHANGED]:({value:e})=>{!0===e?(l(this,Pf,"connected"),this.dispatchEvent(new Event("connect"))):(d(this,Bf,Hf).call(this),l(this,Pf,"disconnected"),this.dispatchEvent(new Event("disconnect")))},[If.RemotePlayerEventType.DURATION_CHANGED]:()=>{s(this,Df).dispatchEvent(new Event("durationchange"))},[If.RemotePlayerEventType.VOLUME_LEVEL_CHANGED]:()=>{s(this,Df).dispatchEvent(new Event("volumechange"))},[If.RemotePlayerEventType.IS_MUTED_CHANGED]:()=>{s(this,Df).dispatchEvent(new Event("volumechange"))},[If.RemotePlayerEventType.CURRENT_TIME_CHANGED]:()=>{var e;null!=(e=s(this,Bf,$f))&&e.isMediaLoaded&&s(this,Df).dispatchEvent(new Event("timeupdate"))},[If.RemotePlayerEventType.VIDEO_INFO_CHANGED]:()=>{s(this,Df).dispatchEvent(new Event("resize"))},[If.RemotePlayerEventType.IS_PAUSED_CHANGED]:()=>{s(this,Df).dispatchEvent(new Event(this.paused?"pause":"play"))},[If.RemotePlayerEventType.PLAYER_STATE_CHANGED]:()=>{var e,t;(null==(e=s(this,Bf,$f))?void 0:e.playerState)!==chrome.cast.media.PlayerState.PAUSED&&s(this,Df).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,Bf,$f))?void 0:t.playerState]))},[If.RemotePlayerEventType.IS_MEDIA_LOADED_CHANGED]:async()=>{var e;null!=(e=s(this,Bf,$f))&&e.isMediaLoaded&&(await Promise.resolve(),d(this,Bf,qf).call(this))}}))},qf=function(){d(this,Bf,Yf).call(this)},Yf=async function(){var e,t,i,r,a;if(!s(this,Bf,$f))return;let n=(null!=(t=null==(e=s(this,Mf).mediaInfo)?void 0:e.tracks)?t:[]).filter((({type:e})=>e===chrome.cast.media.TrackType.TEXT)),o=[...s(this,Df).textTracks].filter((({kind:e})=>"subtitles"===e||"captions"===e)),l=n.map((({language:e,name:t,trackId:i})=>{var r;let{mode:a}=null!=(r=o.find((i=>i.language===e&&i.label===t)))?r:{};return!!a&&{mode:a,trackId:i}})).filter(Boolean),d=l.filter((({mode:e})=>"showing"!==e)).map((({trackId:e})=>e)),u=l.find((({mode:e})=>"showing"===e)),h=null!=(a=null==(r=null==(i=Sf())?void 0:i.getSessionObj().media[0])?void 0:r.activeTrackIds)?a:[],c=h;if(h.length&&(c=c.filter((e=>!d.includes(e)))),null!=u&&u.trackId&&(c=[...c,u.trackId]),c=[...new Set(c)],f=c,(m=h).length!==f.length||!m.every((e=>f.includes(e))))try{let e=new chrome.cast.media.EditTracksInfoRequest(c);await function(e){return new Promise(((t,i)=>{kf().editTracksInfo(e,t,i)}))}(e)}catch(m){console.error(m)}var m,f};var Qf=e=>{var t,i,r,n,h,c,m,f,p;return i=class extends e{constructor(){super(...arguments),o(this,m),o(this,r,{paused:!1}),o(this,n,{receiverApplicationId:"CC1AD845",autoJoinPolicy:"origin_scoped",androidReceiverCompatible:!1,language:"en-US",resumeSavedSession:!0}),o(this,h),o(this,c)}get remote(){return s(this,c)?s(this,c):globalThis.chrome?this.isConnected?(this.disableRemotePlayback||function(){var e;let t="https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1";if(null!=(e=globalThis.chrome)&&e.cast||document.querySelector(`script[src="${t}"]`))return;let i=document.createElement("script");i.src=t,document.head.append(i)}(),Ef.set(this,{loadOnPrompt:()=>d(this,m,p).call(this)}),l(this,c,new zf(this))):void 0:super.remote}disconnectedCallback(){var e,t;null==(e=s(this,c))||e.destroy(),l(this,c,null),Ef.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=[],o=0;if(a.length&&(i.tracks=a.map((e=>{let t=++o;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}],async function(e){try{let t=(await fetch(e,{method:"HEAD"})).headers.get("Content-Type");return Tf.some((e=>t===e))}catch(e){return console.error("Error while trying to get the Content-Type of the manifest",e),!1}}(this.castSrc)){let e=await async function(e){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]+)(?:\?.*)?$/);return t?t[1]:null}(a)}catch(e){return void console.error("Error while trying to parse the manifest playlist",e)}}(this.castSrc);(null==e?void 0:e.includes("m4s"))||(null==e?void 0:e.includes("mp4"))?(i.hlsSegmentFormat=chrome.cast.media.HlsSegmentFormat.FMP4,i.hlsVideoSegmentFormat=chrome.cast.media.HlsVideoSegmentFormat.FMP4):null!=e&&e.includes("ts")&&(i.hlsSegmentFormat=chrome.cast.media.HlsSegmentFormat.TS,i.hlsVideoSegmentFormat=chrome.cast.media.HlsVideoSegmentFormat.TS)}let l=new chrome.cast.media.LoadRequest(i);l.currentTime=null!=(e=super.currentTime)?e:0,l.autoplay=!s(this,r).paused,l.activeTrackIds=n,await(null==(t=Sf())?void 0:t.loadMedia(l)),this.dispatchEvent(new Event("volumechange"))}play(){var e;if(!s(this,m,f))return super.play();s(this,m,f).isPaused&&(null==(e=s(this,m,f).controller)||e.playOrPause())}pause(){var e;s(this,m,f)?s(this,m,f).isPaused||null==(e=s(this,m,f).controller)||e.playOrPause():super.pause()}get castOptions(){return s(this,n)}get castReceiver(){var e;return null!=(e=this.getAttribute("cast-receiver"))?e:void 0}set castReceiver(e){this.castReceiver!=e&&this.setAttribute("cast-receiver",`${e}`)}get castSrc(){var e,t,i;return null!=(i=null!=(t=this.getAttribute("cast-src"))?t:null==(e=this.querySelector("source"))?void 0:e.src)?i:this.currentSrc}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)?l(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=Ef.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},Xf=class extends Event{constructor(e,t){super(e),a(this,"track"),this.track=t.track}},Zf=new WeakMap;function Jf(e){var t;return null!=(t=Zf.get(e))?t:function(e,t){let i=Zf.get(e);return i||Zf.set(e,i={}),Object.assign(i,t)}(e,{})}function ep(e,t){let i=e.videoTracks;Jf(t).media=new WeakRef(e),Jf(t).renditionSet||(Jf(t).renditionSet=new Set);let r=Jf(i).trackSet;r.add(t);let a=r.size-1;a in op.prototype||Object.defineProperty(op.prototype,a,{get(){return[...Jf(this).trackSet][a]}}),queueMicrotask((()=>{i.dispatchEvent(new Xf("addtrack",{track:t}))}))}function tp(e){var t,i;let r=null==(i=null==(t=Jf(e).media)?void 0:t.deref())?void 0:i.videoTracks;r&&(Jf(r).trackSet.delete(e),queueMicrotask((()=>{r.dispatchEvent(new Xf("removetrack",{track:e}))})))}var ip,rp,ap,np,sp,op=class extends EventTarget{constructor(){super(),o(this,np),o(this,ip),o(this,rp),o(this,ap),Jf(this).trackSet=new Set}[Symbol.iterator](){return s(this,np,sp).values()}get length(){return s(this,np,sp).size}getTrackById(e){var t;return null!=(t=[...s(this,np,sp)].find((t=>t.id===e)))?t:null}get selectedIndex(){return[...s(this,np,sp)].findIndex((e=>e.selected))}get onaddtrack(){return s(this,ip)}set onaddtrack(e){s(this,ip)&&(this.removeEventListener("addtrack",s(this,ip)),l(this,ip,void 0)),"function"==typeof e&&(l(this,ip,e),this.addEventListener("addtrack",e))}get onremovetrack(){return s(this,rp)}set onremovetrack(e){s(this,rp)&&(this.removeEventListener("removetrack",s(this,rp)),l(this,rp,void 0)),"function"==typeof e&&(l(this,rp,e),this.addEventListener("removetrack",e))}get onchange(){return s(this,ap)}set onchange(e){s(this,ap)&&(this.removeEventListener("change",s(this,ap)),l(this,ap,void 0)),"function"==typeof e&&(l(this,ap,e),this.addEventListener("change",e))}};ip=new WeakMap,rp=new WeakMap,ap=new WeakMap,np=new WeakSet,sp=function(){return Jf(this).trackSet};var lp=class extends Event{constructor(e,t){super(e),a(this,"rendition"),this.rendition=t.rendition}};function dp(e){var t;let i=null==(t=Jf(e).media)?void 0:t.deref();return i?[...i.videoTracks].filter((e=>e.selected)).flatMap((e=>[...Jf(e).renditionSet])):[]}var up,hp,cp,mp=class extends EventTarget{constructor(){super(...arguments),o(this,up),o(this,hp),o(this,cp)}[Symbol.iterator](){return dp(this).values()}get length(){return dp(this).length}getRenditionById(e){var t;return null!=(t=dp(this).find((t=>`${t.id}`==`${e}`)))?t:null}get selectedIndex(){return dp(this).findIndex((e=>e.selected))}set selectedIndex(e){for(let[t,i]of dp(this).entries())i.selected=t===e}get onaddrendition(){return s(this,up)}set onaddrendition(e){s(this,up)&&(this.removeEventListener("addrendition",s(this,up)),l(this,up,void 0)),"function"==typeof e&&(l(this,up,e),this.addEventListener("addrendition",e))}get onremoverendition(){return s(this,hp)}set onremoverendition(e){s(this,hp)&&(this.removeEventListener("removerendition",s(this,hp)),l(this,hp,void 0)),"function"==typeof e&&(l(this,hp,e),this.addEventListener("removerendition",e))}get onchange(){return s(this,cp)}set onchange(e){s(this,cp)&&(this.removeEventListener("change",s(this,cp)),l(this,cp,void 0)),"function"==typeof e&&(l(this,cp,e),this.addEventListener("change",e))}};up=new WeakMap,hp=new WeakMap,cp=new WeakMap;var fp,pp=class{constructor(){a(this,"src"),a(this,"id"),a(this,"width"),a(this,"height"),a(this,"bitrate"),a(this,"frameRate"),a(this,"codec"),o(this,fp,!1)}get selected(){return s(this,fp)}set selected(e){s(this,fp)!==e&&(l(this,fp,e),function(e){var t,i;let r=null==(i=null==(t=Jf(e).media)?void 0:t.deref())?void 0:i.videoRenditions;!r||Jf(r).changeRequested||(Jf(r).changeRequested=!0,queueMicrotask((()=>{delete Jf(r).changeRequested,Jf(e).track.selected&&r.dispatchEvent(new Event("change"))})))}(this))}};fp=new WeakMap;var gp,vp=class{constructor(){a(this,"id"),a(this,"kind"),a(this,"label",""),a(this,"language",""),a(this,"sourceBuffer"),o(this,gp,!1)}addRendition(e,t,i,r,a,n){let s=new pp;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=Jf(e).media)?void 0:i.deref())?void 0:r.videoRenditions;Jf(t).media=Jf(e).media,Jf(t).track=e;let n=Jf(e).renditionSet;n.add(t);let s=n.size-1;s in mp.prototype||Object.defineProperty(mp.prototype,s,{get(){return dp(this)[s]}}),queueMicrotask((()=>{!a||!e.selected||a.dispatchEvent(new lp("addrendition",{rendition:t}))}))}(this,s),s}removeRendition(e){!function(e){var t,i;let r=null==(i=null==(t=Jf(e).media)?void 0:t.deref())?void 0:i.videoRenditions,a=Jf(e).track;Jf(a).renditionSet.delete(e),queueMicrotask((()=>{let t=Jf(e).track;!r||!t.selected||r.dispatchEvent(new lp("removerendition",{rendition:e}))}))}(e)}get selected(){return s(this,gp)}set selected(e){s(this,gp)!==e&&(l(this,gp,e),!0===e&&function(e){var t,i,r;let a=null!=(r=null==(i=null==(t=Jf(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(Jf(a).changeRequested)return;Jf(a).changeRequested=!0,queueMicrotask((()=>{delete Jf(a).changeRequested,a.dispatchEvent(new Event("change"))}))}}(this))}};function Ep(e){var t;let i=null==(t=Jf(e).media)?void 0:t.deref();return i?[...i.audioTracks].filter((e=>e.enabled)).flatMap((e=>[...Jf(e).renditionSet])):[]}gp=new WeakMap;var yp,bp,Tp,_p=class extends EventTarget{constructor(){super(...arguments),o(this,yp),o(this,bp),o(this,Tp)}[Symbol.iterator](){return Ep(this).values()}get length(){return Ep(this).length}getRenditionById(e){var t;return null!=(t=Ep(this).find((t=>`${t.id}`==`${e}`)))?t:null}get selectedIndex(){return Ep(this).findIndex((e=>e.selected))}set selectedIndex(e){for(let[t,i]of Ep(this).entries())i.selected=t===e}get onaddrendition(){return s(this,yp)}set onaddrendition(e){s(this,yp)&&(this.removeEventListener("addrendition",s(this,yp)),l(this,yp,void 0)),"function"==typeof e&&(l(this,yp,e),this.addEventListener("addrendition",e))}get onremoverendition(){return s(this,bp)}set onremoverendition(e){s(this,bp)&&(this.removeEventListener("removerendition",s(this,bp)),l(this,bp,void 0)),"function"==typeof e&&(l(this,bp,e),this.addEventListener("removerendition",e))}get onchange(){return s(this,Tp)}set onchange(e){s(this,Tp)&&(this.removeEventListener("change",s(this,Tp)),l(this,Tp,void 0)),"function"==typeof e&&(l(this,Tp,e),this.addEventListener("change",e))}};yp=new WeakMap,bp=new WeakMap,Tp=new WeakMap;var Ap,Sp=class{constructor(){a(this,"src"),a(this,"id"),a(this,"bitrate"),a(this,"codec"),o(this,Ap,!1)}get selected(){return s(this,Ap)}set selected(e){s(this,Ap)!==e&&(l(this,Ap,e),function(e){var t,i;let r=null==(i=null==(t=Jf(e).media)?void 0:t.deref())?void 0:i.audioRenditions;!r||Jf(r).changeRequested||(Jf(r).changeRequested=!0,queueMicrotask((()=>{delete Jf(r).changeRequested,Jf(e).track.enabled&&r.dispatchEvent(new Event("change"))})))}(this))}};function kp(e,t){let i=e.audioTracks;Jf(t).media=new WeakRef(e),Jf(t).renditionSet||(Jf(t).renditionSet=new Set);let r=Jf(i).trackSet;r.add(t);let a=r.size-1;a in Mp.prototype||Object.defineProperty(Mp.prototype,a,{get(){return[...Jf(this).trackSet][a]}}),queueMicrotask((()=>{i.dispatchEvent(new Xf("addtrack",{track:t}))}))}function Rp(e){var t,i;let r=null==(i=null==(t=Jf(e).media)?void 0:t.deref())?void 0:i.audioTracks;r&&(Jf(r).trackSet.delete(e),queueMicrotask((()=>{r.dispatchEvent(new Xf("removetrack",{track:e}))})))}Ap=new WeakMap;var Ip,Lp,wp,Dp,Cp,Mp=class extends EventTarget{constructor(){super(),o(this,Dp),o(this,Ip),o(this,Lp),o(this,wp),Jf(this).trackSet=new Set}[Symbol.iterator](){return s(this,Dp,Cp).values()}get length(){return s(this,Dp,Cp).size}getTrackById(e){var t;return null!=(t=[...s(this,Dp,Cp)].find((t=>t.id===e)))?t:null}get onaddtrack(){return s(this,Ip)}set onaddtrack(e){s(this,Ip)&&(this.removeEventListener("addtrack",s(this,Ip)),l(this,Ip,void 0)),"function"==typeof e&&(l(this,Ip,e),this.addEventListener("addtrack",e))}get onremovetrack(){return s(this,Lp)}set onremovetrack(e){s(this,Lp)&&(this.removeEventListener("removetrack",s(this,Lp)),l(this,Lp,void 0)),"function"==typeof e&&(l(this,Lp,e),this.addEventListener("removetrack",e))}get onchange(){return s(this,wp)}set onchange(e){s(this,wp)&&(this.removeEventListener("change",s(this,wp)),l(this,wp,void 0)),"function"==typeof e&&(l(this,wp,e),this.addEventListener("change",e))}};Ip=new WeakMap,Lp=new WeakMap,wp=new WeakMap,Dp=new WeakSet,Cp=function(){return Jf(this).trackSet};var xp,Pp=class{constructor(){a(this,"id"),a(this,"kind"),a(this,"label",""),a(this,"language",""),a(this,"sourceBuffer"),o(this,xp,!1)}addRendition(e,t,i){let r=new Sp;return r.src=e,r.codec=t,r.bitrate=i,function(e,t){var i,r;let a=null==(r=null==(i=Jf(e).media)?void 0:i.deref())?void 0:r.audioRenditions;Jf(t).media=Jf(e).media,Jf(t).track=e;let n=Jf(e).renditionSet;n.add(t);let s=n.size-1;s in _p.prototype||Object.defineProperty(_p.prototype,s,{get(){return Ep(this)[s]}}),queueMicrotask((()=>{!a||!e.enabled||a.dispatchEvent(new lp("addrendition",{rendition:t}))}))}(this,r),r}removeRendition(e){!function(e){var t,i;let r=null==(i=null==(t=Jf(e).media)?void 0:t.deref())?void 0:i.audioRenditions,a=Jf(e).track;Jf(a).renditionSet.delete(e),queueMicrotask((()=>{let t=Jf(e).track;!r||!t.enabled||r.dispatchEvent(new lp("removerendition",{rendition:e}))}))}(e)}get enabled(){return s(this,xp)}set enabled(e){s(this,xp)!==e&&(l(this,xp,e),function(e){var t,i;let r=null==(i=null==(t=Jf(e).media)?void 0:t.deref())?void 0:i.audioTracks;!r||Jf(r).changeRequested||(Jf(r).changeRequested=!0,queueMicrotask((()=>{delete Jf(r).changeRequested,r.dispatchEvent(new Event("change"))})))}(this))}};xp=new WeakMap;var 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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]=kE(i,{kind:sg.CHAPTERS});return Array.from(null!=(t=null==r?void 0:r.cues)?t:[]).map((({text:e,startTime:t,endTime:i})=>({text:zE(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("-"))&&Qg(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(!Bg.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 Bg.pictureInPictureElement&&Bg.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=>wE(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(IE){let e=null==(t=null==i?void 0:i[IE])?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||!Fg.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(!UE||!NE(t))return mg}},mediaPipUnavailable:{get(e){let{media:t}=e;return FE&&OE(t)?null!=t&&t.disablePictureInPicture?cg:void 0:mg}},mediaVolumeUnavailable:{get(e){let{media:t}=e;if(!1===iE||null==(null==t?void 0:t.volume))return mg},stateOwnersUpdateHandlers:[e=>{null==iE&&YE.then((t=>e(t?void 0:mg)))}]},mediaCastUnavailable:{get(e,{availability:t="not-available"}={}){var i;let{media:r}=e;return $E&&null!=(i=null==r?void 0:r.remote)&&i.state?null!=t&&"available"!==t?cg:void 0:mg},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)=>BE?"not-available"===(null==t?void 0:t.availability)?cg:void 0:mg,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:cg:mg},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?cg:void 0:mg},mediaEvents:["emptied","loadstart"],audioTracksEvents:["addtrack","removetrack"]},mediaLang:{get(e){let{options:{mediaLang:t}={}}=e;return null!=t?t:"en"}}},XE={[Jp.MEDIA_PREVIEW_REQUEST](e,t,{detail:i}){var r,a,n;let s,o,{media:l}=t,d=null!=i?i:void 0;if(l&&null!=d){let[e]=kE(l,{kind:sg.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==l?void 0:l.querySelector('track[label="thumbnails"]'))?void 0:a.src,i=new URL(t.text,e);o=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:o,mediaPreviewChapter:h}},[Jp.MEDIA_PAUSE_REQUEST](e,t){e.mediaPaused.set(!0,t)},[Jp.MEDIA_PLAY_REQUEST](e,t){var i,r,a,n;let s=e.mediaStreamType.get(t)===fg.LIVE,o=!(null!=(i=t.options)&&i.noAutoSeekToLive),l=e.mediaTargetLiveWindow.get(t)>0;if(s&&o&&!l){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)},[Jp.MEDIA_PLAYBACK_RATE_REQUEST](e,t,{detail:i}){let r=i;e.mediaPlaybackRate.set(r,t)},[Jp.MEDIA_MUTE_REQUEST](e,t){e.mediaMuted.set(!0,t)},[Jp.MEDIA_UNMUTE_REQUEST](e,t){e.mediaVolume.get(t)||e.mediaVolume.set(.25,t),e.mediaMuted.set(!1,t)},[Jp.MEDIA_LOOP_REQUEST](e,t,{detail:i}){let r=!!i;return e.mediaLoop.set(r,t),{mediaLoop:r}},[Jp.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)},[Jp.MEDIA_SEEK_REQUEST](e,t,{detail:i}){let r=i;e.mediaCurrentTime.set(r,t)},[Jp.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)},[Jp.MEDIA_SHOW_SUBTITLES_REQUEST](e,t,{detail:i}){var r;let{options:a}=t,n=HE(t),s=bE(i),o=null==(r=s[0])?void 0:r.language;o&&!a.noSubtitlesLangPref&&Fg.localStorage.setItem("media-chrome-pref-subtitles-lang",o),SE(lg,n,s)},[Jp.MEDIA_DISABLE_SUBTITLES_REQUEST](e,t,{detail:i}){let r=HE(t);SE(og,r,null!=i?i:[])},[Jp.MEDIA_TOGGLE_SUBTITLES_REQUEST](e,t,{detail:i}){GE(t,i)},[Jp.MEDIA_RENDITION_REQUEST](e,t,{detail:i}){let r=i;e.mediaRenditionSelected.set(r,t)},[Jp.MEDIA_AUDIO_TRACK_REQUEST](e,t,{detail:i}){let r=i;e.mediaAudioTrackEnabled.set(r,t)},[Jp.MEDIA_ENTER_PIP_REQUEST](e,t){e.mediaIsFullscreen.get(t)&&e.mediaIsFullscreen.set(!1,t),e.mediaIsPip.set(!0,t)},[Jp.MEDIA_EXIT_PIP_REQUEST](e,t){e.mediaIsPip.set(!1,t)},[Jp.MEDIA_ENTER_FULLSCREEN_REQUEST](e,t,i){e.mediaIsPip.get(t)&&e.mediaIsPip.set(!1,t),e.mediaIsFullscreen.set(!0,t,i)},[Jp.MEDIA_EXIT_FULLSCREEN_REQUEST](e,t){e.mediaIsFullscreen.set(!1,t)},[Jp.MEDIA_ENTER_CAST_REQUEST](e,t){e.mediaIsFullscreen.get(t)&&e.mediaIsFullscreen.set(!1,t),e.mediaIsCasting.set(!0,t)},[Jp.MEDIA_EXIT_CAST_REQUEST](e,t){e.mediaIsCasting.set(!1,t)},[Jp.MEDIA_AIRPLAY_REQUEST](e,t){e.mediaIsAirplaying.set(!0,t)}},ZE=({media:e,fullscreenElement:t,documentElement:i,stateMediator:r=QE,requestMap:a=XE,options:n={},monitorStateOwnersOnlyWithSubscriptions:s=!0})=>{let o,l=[],d={options:{...n}},u=Object.freeze({mediaPreviewTime:void 0,mediaPreviewImage:void 0,mediaPreviewCoords:void 0,mediaPreviewChapter:void 0}),h=e=>{null!=e&&(WE(e,u)||(u=Object.freeze({...u,...e}),l.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 R=!!o;if(o={...d,...null!=o?o:{},...e},R)return;await(async(...e)=>{await Promise.all(e.filter((e=>e)).map((async e=>{if(!("localName"in e&&e instanceof Fg.HTMLElement))return;let t=e.localName;if(!t.includes("-"))return;let i=Fg.customElements.get(t);i&&e instanceof i||(await Fg.customElements.whenDefined(t),Fg.customElements.upgrade(e))})))})(...Object.values(e));let I=l.length>0&&0===t&&s,L=d.media!==o.media,w=(null==(i=d.media)?void 0:i.textTracks)!==(null==(a=o.media)?void 0:a.textTracks),D=(null==(n=d.media)?void 0:n.videoRenditions)!==(null==(u=o.media)?void 0:u.videoRenditions),C=(null==(f=d.media)?void 0:f.audioTracks)!==(null==(p=o.media)?void 0:p.audioTracks),M=(null==(g=d.media)?void 0:g.remote)!==(null==(v=o.media)?void 0:v.remote),x=d.documentElement!==o.documentElement,P=!!d.media&&(L||I),O=!(null==(E=d.media)||!E.textTracks)&&(w||I),N=!(null==(y=d.media)||!y.videoRenditions)&&(D||I),U=!(null==(b=d.media)||!b.audioTracks)&&(C||I),F=!(null==(T=d.media)||!T.remote)&&(M||I),B=!!d.documentElement&&(x||I),$=P||O||N||U||F||B,H=0===l.length&&1===t&&s,K=!!o.media&&(L||H),G=!(null==(_=o.media)||!_.textTracks)&&(w||H),W=!(null==(A=o.media)||!A.videoRenditions)&&(D||H),V=!(null==(S=o.media)||!S.audioTracks)&&(C||H),q=!(null==(k=o.media)||!k.remote)&&(M||H),Y=!!o.documentElement&&(x||H),j=K||G||W||V||q||Y;if(!$&&!j)return Object.entries(o).forEach((([e,t])=>{d[e]=t})),c(),void(o=void 0);Object.entries(r).forEach((([e,{get:t,mediaEvents:i=[],textTracksEvents:r=[],videoRenditionsEvents:a=[],audioTracksEvents:n=[],remoteEvents:s=[],rootEvents:l=[],stateOwnersUpdateHandlers:u=[]}])=>{m[e]||(m[e]={});let c,f=i=>{let r=t(d,i);h({[e]:r})};c=m[e].mediaEvents,i.forEach((t=>{c&&P&&(d.media.removeEventListener(t,c),m[e].mediaEvents=void 0),K&&(o.media.addEventListener(t,f),m[e].mediaEvents=f)})),c=m[e].textTracksEvents,r.forEach((t=>{var i,r;c&&O&&(null==(i=d.media.textTracks)||i.removeEventListener(t,c),m[e].textTracksEvents=void 0),G&&(null==(r=o.media.textTracks)||r.addEventListener(t,f),m[e].textTracksEvents=f)})),c=m[e].videoRenditionsEvents,a.forEach((t=>{var i,r;c&&N&&(null==(i=d.media.videoRenditions)||i.removeEventListener(t,c),m[e].videoRenditionsEvents=void 0),W&&(null==(r=o.media.videoRenditions)||r.addEventListener(t,f),m[e].videoRenditionsEvents=f)})),c=m[e].audioTracksEvents,n.forEach((t=>{var i,r;c&&U&&(null==(i=d.media.audioTracks)||i.removeEventListener(t,c),m[e].audioTracksEvents=void 0),V&&(null==(r=o.media.audioTracks)||r.addEventListener(t,f),m[e].audioTracksEvents=f)})),c=m[e].remoteEvents,s.forEach((t=>{var i,r;c&&F&&(null==(i=d.media.remote)||i.removeEventListener(t,c),m[e].remoteEvents=void 0),q&&(null==(r=o.media.remote)||r.addEventListener(t,f),m[e].remoteEvents=f)})),c=m[e].rootEvents,l.forEach((t=>{c&&B&&(d.documentElement.removeEventListener(t,c),m[e].rootEvents=void 0),Y&&(o.documentElement.addEventListener(t,f),m[e].rootEvents=f)}));let p=m[e].stateOwnersUpdateHandlers;if(p&&$&&(Array.isArray(p)?p:[p]).forEach((e=>{"function"==typeof e&&e()})),j){let t=u.map((e=>e(f,o))).filter((e=>"function"==typeof e));m[e].stateOwnersUpdateHandlers=1===t.length?t[0]:t}else $&&(m[e].stateOwnersUpdateHandlers=void 0)})),Object.entries(o).forEach((([e,t])=>{d[e]=t})),c(),o=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({},l.length+1),l.push(e),e(u),()=>{let t=l.indexOf(e);t>=0&&(f({},l.length-1),l.splice(t,1))})}},JE=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},ey=(e,t,i)=>(JE(e,t,"read from private field"),i?i.call(e):t.get(e)),ty=(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)},iy=(e,t,i,r)=>(JE(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i),ry=(e,t,i)=>(JE(e,t,"access private method"),i),ay=["ArrowLeft","ArrowRight","ArrowUp","ArrowDown","Enter"," ","f","m","k","c","l","j",">","<","p"],ny="defaultsubtitles",sy="defaultstreamtype",oy="defaultduration",ly="fullscreenelement",dy="hotkeys",uy="keyboardbackwardseekoffset",hy="keyboardforwardseekoffset",cy="keyboarddownvolumestep",my="keyboardupvolumestep",fy="keysused",py="lang",gy="loop",vy="liveedgeoffset",Ey="noautoseektolive",yy="nodefaultstore",by="nohotkeys",Ty="nomutedpref",_y="nosubtitleslangpref",Ay="novolumepref",Sy="seektoliveoffset",ky=class extends Gv{constructor(){super(),ty(this,hE),ty(this,fE),ty(this,gE),this.mediaStateReceivers=[],this.associatedElementSubscriptions=new Map,ty(this,rE,new eE(this,dy)),ty(this,aE,void 0),ty(this,nE,void 0),ty(this,sE,null),ty(this,oE,void 0),ty(this,lE,void 0),ty(this,dE,(e=>{var t;null==(t=ey(this,nE))||t.dispatch(e)})),ty(this,uE,void 0),ty(this,mE,(e=>{let{key:t,shiftKey:i}=e;i&&("/"===t||"?"===t)||ay.includes(t)?this.keyboardShortcutHandler(e):this.removeEventListener("keyup",ey(this,mE))})),this.associateElement(this);let e={};iy(this,oE,(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 Fg.CustomEvent(ng[r],{composed:!0,detail:i});this.dispatchEvent(a)})),e=t}))}static get observedAttributes(){return super.observedAttributes.concat(by,dy,sy,ny,oy,Ty,Ay,py,gy,vy,Sy,Ey)}get mediaStore(){return ey(this,nE)}set mediaStore(e){var t,i;ey(this,nE)&&(null==(t=ey(this,lE))||t.call(this),iy(this,lE,void 0)),iy(this,nE,e),ey(this,nE)||this.hasAttribute(yy)?iy(this,lE,null==(i=ey(this,nE))?void 0:i.subscribe(ey(this,oE))):ry(this,hE,cE).call(this)}get fullscreenElement(){var e;return null!=(e=ey(this,aE))?e:this}set fullscreenElement(e){var t;this.hasAttribute(ly)&&this.removeAttribute(ly),iy(this,aE,e),null==(t=ey(this,nE))||t.dispatch({type:"fullscreenelementchangerequest",detail:this.fullscreenElement})}get defaultSubtitles(){return nv(this,ny)}set defaultSubtitles(e){sv(this,ny,e)}get defaultStreamType(){return ov(this,sy)}set 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":e)).filter(Boolean).includes(e.key)&&!(ey(this,rE).contains(`no${e.key.toLowerCase()}`)||" "===e.key&&ey(this,rE).contains("nospace")||e.shiftKey&&("/"===e.key||"?"===e.key)&&ey(this,rE).contains("noshift+/")))switch(e.key){case" ":case"k":u=ey(this,nE).getState().mediaPaused?Jp.MEDIA_PLAY_REQUEST:Jp.MEDIA_PAUSE_REQUEST,this.dispatchEvent(new Fg.CustomEvent(u,{composed:!0,bubbles:!0}));break;case"m":u="off"===this.mediaStore.getState().mediaVolumeLevel?Jp.MEDIA_UNMUTE_REQUEST:Jp.MEDIA_MUTE_REQUEST,this.dispatchEvent(new Fg.CustomEvent(u,{composed:!0,bubbles:!0}));break;case"f":u=this.mediaStore.getState().mediaIsFullscreen?Jp.MEDIA_EXIT_FULLSCREEN_REQUEST:Jp.MEDIA_ENTER_FULLSCREEN_REQUEST,this.dispatchEvent(new Fg.CustomEvent(u,{composed:!0,bubbles:!0}));break;case"c":this.dispatchEvent(new Fg.CustomEvent(Jp.MEDIA_TOGGLE_SUBTITLES_REQUEST,{composed:!0,bubbles:!0}));break;case"ArrowLeft":case"j":{let e=this.hasAttribute(uy)?+this.getAttribute(uy):10;h=Math.max((null!=(a=this.mediaStore.getState().mediaCurrentTime)?a:0)-e,0),c=new Fg.CustomEvent(Jp.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case"ArrowRight":case"l":{let e=this.hasAttribute(hy)?+this.getAttribute(hy):10;h=Math.max((null!=(n=this.mediaStore.getState().mediaCurrentTime)?n:0)+e,0),c=new Fg.CustomEvent(Jp.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case"ArrowUp":{let e=this.hasAttribute(my)?+this.getAttribute(my):.025;h=Math.min((null!=(s=this.mediaStore.getState().mediaVolume)?s:1)+e,1),c=new Fg.CustomEvent(Jp.MEDIA_VOLUME_REQUEST,{composed:!0,bubbles:!0,detail:h}),this.dispatchEvent(c);break}case"ArrowDown":{let e=this.hasAttribute(cy)?+this.getAttribute(cy):.025;h=Math.max((null!=(o=this.mediaStore.getState().mediaVolume)?o:1)-e,0),c=new 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HTMLElement&&("media-volume-range"===o.tagName.toLowerCase()||"media-time-range"===o.tagName.toLowerCase());[" ","ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(a)&&!(ey(this,rE).contains(`no${a.toLowerCase()}`)||" "===a&&ey(this,rE).contains("nospace"))&&!l&&e.preventDefault(),this.addEventListener("keyup",ey(this,mE),{once:!0})},gE=new WeakSet,vE=function(){ey(this,sE)||(iy(this,sE,Bg.createElement("media-keyboard-shortcuts-dialog")),this.appendChild(ey(this,sE))),ey(this,sE).open=!0};var Ry=Object.values(rg),Iy=Object.values(tg),Ly=e=>{var t,i,r,a;let{observedAttributes:n}=e.constructor;!n&&null!=(t=e.nodeName)&&t.includes("-")&&(Fg.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,eg.MEDIA_CHROME_ATTRIBUTES))?void 0:r.split)?void 0:a.call(r,/\s+/);return Array.isArray(n||s)?(n||s).filter((e=>Ry.includes(e))):[]},wy=e=>(e=>{var t,i;return null!=(t=e.nodeName)&&t.includes("-")&&Fg.customElements.get(null==(i=e.nodeName)?void 0:i.toLowerCase())&&!(e instanceof Fg.customElements.get(e.nodeName.toLowerCase()))&&Fg.customElements.upgrade(e),Iy.some((t=>t in e))})(e)||!!Ly(e).length,Dy=e=>{var t;return null==(t=null==e?void 0:e.join)?void 0:t.call(e,":")},Cy={[rg.MEDIA_SUBTITLES_LIST]:_E,[rg.MEDIA_SUBTITLES_SHOWING]:_E,[rg.MEDIA_SEEKABLE]:Dy,[rg.MEDIA_BUFFERED]:e=>null==e?void 0:e.map(Dy).join(" "),[rg.MEDIA_PREVIEW_COORDS]:e=>null==e?void 0:e.join(" "),[rg.MEDIA_RENDITION_LIST]:function(e){return null==e?void 0:e.map(gg).join(" ")},[rg.MEDIA_AUDIO_TRACK_LIST]:function(e){return null==e?void 0:e.map(Eg).join(" ")}},My=(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;wy(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=>My(e,t)))},r=null==e?void 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0:e.updateXOffset)||t.call(e)})),zy(this,Ky,(e=>{let{key:t}=e;this.keysUsed.includes(t)?this.preventClick||this.handleClick(e):this.removeEventListener("keyup",jy(this,Ky))})),zy(this,Gy,(e=>{let{metaKey:t,altKey:i,key:r}=e;t||i||!this.keysUsed.includes(r)?this.removeEventListener("keyup",jy(this,Ky)):this.addEventListener("keyup",jy(this,Ky),{once:!0})})),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Vg(this.attributes),t=this.constructor.getTemplateHTML(e);this.shadowRoot.setHTMLUnsafe?this.shadowRoot.setHTMLUnsafe(t):this.shadowRoot.innerHTML=t}this.tooltipEl=this.shadowRoot.querySelector("media-tooltip")}static get observedAttributes(){return["disabled",Xy,eg.MEDIA_CONTROLLER,rg.MEDIA_LANG]}enable(){this.addEventListener("click",jy(this,$y)),this.addEventListener("keydown",jy(this,Gy)),this.tabIndex=0}disable(){this.removeEventListener("click",jy(this,$y)),this.removeEventListener("keydown",jy(this,Gy)),this.removeEventListener("keyup",jy(this,Ky)),this.tabIndex=-1}attributeChangedCallback(e,t,i){var r,a,n,s,o;e===eg.MEDIA_CONTROLLER?(t&&(null==(a=null==(r=jy(this,By))?void 0:r.unassociateElement)||a.call(r,this),Qy(this,By,null)),i&&this.isConnected&&(Qy(this,By,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(o=null==(s=jy(this,By))?void 0:s.associateElement)||o.call(s,this))):"disabled"===e&&i!==t?null==i?this.enable():this.disable():e===Xy&&this.tooltipEl&&i!==t?this.tooltipEl.placement=i:e===rg.MEDIA_LANG&&(this.shadowRoot.querySelector('slot[name="tooltip-content"]').innerHTML=this.constructor.getTooltipContentHTML()),jy(this,Hy).call(this)}connectedCallback(){var e,t,i;let{style:r}=tv(this.shadowRoot,":host");r.setProperty("display",`var(--media-control-display, var(--${this.localName}-display, inline-flex))`),this.hasAttribute("disabled")?this.disable():this.enable(),this.setAttribute("role","button");let a=this.getAttribute(eg.MEDIA_CONTROLLER);a&&(Qy(this,By,null==(e=this.getRootNode())?void 0:e.getElementById(a)),null==(i=null==(t=jy(this,By))?void 0:t.associateElement)||i.call(t,this)),Fg.customElements.whenDefined("media-tooltip").then((()=>((e,t,i)=>(Yy(e,t,"access private method"),i))(this,Wy,Vy).call(this)))}disconnectedCallback(){var e,t;this.disable(),null==(t=null==(e=jy(this,By))?void 0:e.unassociateElement)||t.call(e,this),Qy(this,By,null),this.removeEventListener("mouseenter",jy(this,Hy)),this.removeEventListener("focus",jy(this,Hy)),this.removeEventListener("click",jy(this,$y))}get keysUsed(){return["Enter"," "]}get tooltipPlacement(){return ov(this,Xy)}set tooltipPlacement(e){lv(this,Xy,e)}get mediaController(){return ov(this,eg.MEDIA_CONTROLLER)}set mediaController(e){lv(this,eg.MEDIA_CONTROLLER,e)}get disabled(){return nv(this,Zy)}set disabled(e){sv(this,Zy,e)}get noTooltip(){return nv(this,Jy)}set noTooltip(e){sv(this,Jy,e)}handleClick(e){}};By=new WeakMap,$y=new WeakMap,Hy=new WeakMap,Ky=new WeakMap,Gy=new WeakMap,Wy=new WeakSet,Vy=function(){this.addEventListener("mouseenter",jy(this,Hy)),this.addEventListener("focus",jy(this,Hy)),this.addEventListener("click",jy(this,$y));let e=this.tooltipPlacement;e&&this.tooltipEl&&(this.tooltipEl.placement=e)},eb.shadowRootOptions={mode:"open"},eb.getTemplateHTML=function(e,t={}){return`\n    \n\n    ${this.getSlotTemplateHTML(e,t)}\n\n    \n      \n    \n  `},eb.getSlotTemplateHTML=function(e,t){return"\n    \n  "},eb.getTooltipContentHTML=function(){return""},Fg.customElements.get("media-chrome-button")||Fg.customElements.define("media-chrome-button",eb);var tb='\n';var ib=e=>{let t=e.mediaIsAirplaying?Ig("stop airplay"):Ig("start airplay");e.setAttribute("aria-label",t)},rb=class extends eb{static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_IS_AIRPLAYING,rg.MEDIA_AIRPLAY_UNAVAILABLE]}connectedCallback(){super.connectedCallback(),ib(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===rg.MEDIA_IS_AIRPLAYING&&ib(this)}get mediaIsAirplaying(){return nv(this,rg.MEDIA_IS_AIRPLAYING)}set mediaIsAirplaying(e){sv(this,rg.MEDIA_IS_AIRPLAYING,e)}get mediaAirplayUnavailable(){return ov(this,rg.MEDIA_AIRPLAY_UNAVAILABLE)}set mediaAirplayUnavailable(e){lv(this,rg.MEDIA_AIRPLAY_UNAVAILABLE,e)}handleClick(){let e=new Fg.CustomEvent(Jp.MEDIA_AIRPLAY_REQUEST,{composed:!0,bubbles:!0});this.dispatchEvent(e)}};rb.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      ${tb}\n      ${tb}\n    \n  `},rb.getTooltipContentHTML=function(){return`\n    ${Ig("start airplay")}\n    ${Ig("stop airplay")}\n  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mediaCastUnavailable(e){lv(this,rg.MEDIA_CAST_UNAVAILABLE,e)}handleClick(){let e=this.mediaIsCasting?Jp.MEDIA_EXIT_CAST_REQUEST:Jp.MEDIA_ENTER_CAST_REQUEST;this.dispatchEvent(new Fg.CustomEvent(e,{composed:!0,bubbles:!0}))}};db.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      \n      \n    \n  `},db.getTooltipContentHTML=function(){return`\n    ${Ig("Start casting")}\n    ${Ig("Stop casting")}\n  `},Fg.customElements.get("media-cast-button")||Fg.customElements.define("media-cast-button",db);var ub,hb,cb,mb,fb,pb,gb,vb,Eb,yb,bb,Tb,_b,Ab,Sb,kb=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Rb=(e,t,i)=>(kb(e,t,"read from private field"),i?i.call(e):t.get(e)),Ib=(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)},Lb=(e,t,i,r)=>(kb(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i),wb=(e,t,i)=>(kb(e,t,"access private method"),i);var Db="open",Cb="anchor",Mb=class extends Fg.HTMLElement{constructor(){super(),Ib(this,mb),Ib(this,pb),Ib(this,vb),Ib(this,yb),Ib(this,Tb),Ib(this,Ab),Ib(this,ub,!1),Ib(this,hb,null),Ib(this,cb,null)}static get observedAttributes(){return[Db,Cb]}get open(){return nv(this,Db)}set open(e){sv(this,Db,e)}handleEvent(e){switch(e.type){case"invoke":wb(this,yb,bb).call(this,e);break;case"focusout":wb(this,Tb,_b).call(this,e);break;case"keydown":wb(this,Ab,Sb).call(this,e)}}connectedCallback(){wb(this,mb,fb).call(this),this.role||(this.role="dialog"),this.addEventListener("invoke",this),this.addEventListener("focusout",this),this.addEventListener("keydown",this)}disconnectedCallback(){this.removeEventListener("invoke",this),this.removeEventListener("focusout",this),this.removeEventListener("keydown",this)}attributeChangedCallback(e,t,i){wb(this,mb,fb).call(this),e===Db&&i!==t&&(this.open?wb(this,pb,gb).call(this):wb(this,vb,Eb).call(this))}focus(){Lb(this,hb,Zg());let e=!this.dispatchEvent(new Event("focus",{composed:!0,cancelable:!0})),t=!this.dispatchEvent(new Event("focusin",{composed:!0,bubbles:!0,cancelable:!0}));if(e||t)return;let i=this.querySelector('[autofocus], [tabindex]:not([tabindex="-1"]), [role="menu"]');null==i||i.focus()}get keysUsed(){return["Escape","Tab"]}};ub=new WeakMap,hb=new WeakMap,cb=new WeakMap,mb=new WeakSet,fb=function(){if(!Rb(this,ub)&&(Lb(this,ub,!0),!this.shadowRoot)){this.attachShadow(this.constructor.shadowRootOptions);let e=Vg(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e),queueMicrotask((()=>{let{style:e}=tv(this.shadowRoot,":host");e.setProperty("transition","display .15s, visibility .15s, opacity .15s ease-in, transform .15s ease-in")}))}},pb=new WeakSet,gb=function(){var e;null==(e=Rb(this,cb))||e.setAttribute("aria-expanded","true"),this.dispatchEvent(new Event("open",{composed:!0,bubbles:!0})),this.addEventListener("transitionend",(()=>this.focus()),{once:!0})},vb=new WeakSet,Eb=function(){var e;null==(e=Rb(this,cb))||e.setAttribute("aria-expanded","false"),this.dispatchEvent(new Event("close",{composed:!0,bubbles:!0}))},yb=new WeakSet,bb=function(e){Lb(this,cb,e.relatedTarget),Qg(this,e.relatedTarget)||(this.open=!this.open)},Tb=new WeakSet,_b=function(e){var t;Qg(this,e.relatedTarget)||(null==(t=Rb(this,hb))||t.focus(),Rb(this,cb)&&Rb(this,cb)!==e.relatedTarget&&this.open&&(this.open=!1))},Ab=new WeakSet,Sb=function(e){var t,i,r,a,n;let{key:s,ctrlKey:o,altKey:l,metaKey:d}=e;o||l||d||this.keysUsed.includes(s)&&(e.preventDefault(),e.stopPropagation(),"Tab"===s?(e.shiftKey?null==(i=null==(t=this.previousElementSibling)?void 0:t.focus)||i.call(t):null==(a=null==(r=this.nextElementSibling)?void 0:r.focus)||a.call(r),this.blur()):"Escape"===s&&(null==(n=Rb(this,hb))||n.focus(),this.open=!1))},Mb.shadowRootOptions={mode:"open"},Mb.getTemplateHTML=function(e){return`\n    \n    ${this.getSlotTemplateHTML(e)}\n  `},Mb.getSlotTemplateHTML=function(e){return'\n    \n  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observedAttributes(){return["disabled","aria-disabled",eg.MEDIA_CONTROLLER]}attributeChangedCallback(e,t,i){var r,a,n,s,o;e===eg.MEDIA_CONTROLLER?(t&&(null==(a=null==(r=nT(this,xb))?void 0:r.unassociateElement)||a.call(r,this),oT(this,xb,null)),i&&this.isConnected&&(oT(this,xb,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(o=null==(s=nT(this,xb))?void 0:s.associateElement)||o.call(s,this))):("disabled"===e||"aria-disabled"===e&&t!==i)&&(null==i?(this.range.removeAttribute(e),lT(this,Wb,Vb).call(this)):(this.range.setAttribute(e,i),lT(this,qb,Yb).call(this)))}connectedCallback(){var e,t,i;let{style:r}=tv(this.shadowRoot,":host");r.setProperty("display",`var(--media-control-display, var(--${this.localName}-display, inline-flex))`),nT(this,Ub).pointer=tv(this.shadowRoot,"#pointer"),nT(this,Ub).progress=tv(this.shadowRoot,"#progress"),nT(this,Ub).thumb=tv(this.shadowRoot,'#thumb, ::slotted([slot="thumb"])'),nT(this,Ub).activeSegment=tv(this.shadowRoot,"#segments-clipping rect:nth-child(0)");let a=this.getAttribute(eg.MEDIA_CONTROLLER);a&&(oT(this,xb,null==(e=this.getRootNode())?void 0:e.getElementById(a)),null==(i=null==(t=nT(this,xb))?void 0:t.associateElement)||i.call(t,this)),this.updateBar(),this.shadowRoot.addEventListener("focusin",nT(this,Bb)),this.shadowRoot.addEventListener("focusout",nT(this,$b)),lT(this,Wb,Vb).call(this),Gg(this.container,nT(this,Hb))}disconnectedCallback(){var e,t;lT(this,qb,Yb).call(this),null==(t=null==(e=nT(this,xb))?void 0:e.unassociateElement)||t.call(e,this),oT(this,xb,null),this.shadowRoot.removeEventListener("focusin",nT(this,Bb)),this.shadowRoot.removeEventListener("focusout",nT(this,$b)),Wg(this.container,nT(this,Hb))}updatePointerBar(e){var t;null==(t=nT(this,Ub).pointer)||t.style.setProperty("width",100*this.getPointerRatio(e)+"%")}updateBar(){var e,t;let i=100*this.range.valueAsNumber;null==(e=nT(this,Ub).progress)||e.style.setProperty("width",`${i}%`),null==(t=nT(this,Ub).thumb)||t.style.setProperty("left",`${i}%`)}updateSegments(e){let t=this.shadowRoot.querySelector("#segments-clipping");if(t.textContent="",this.container.classList.toggle("segments",!(null==e||!e.length)),null==e||!e.length)return;let i=[...new Set([+this.range.min,...e.flatMap((e=>[e.start,e.end])),+this.range.max])];oT(this,Fb,[...i]);let r=i.pop();for(let[e,a]of i.entries()){let[n,s]=[0===e,e===i.length-1],o=n?"calc(var(--segments-gap) / -1)":100*a+"%",l=`calc(${100*((s?r:i[e+1])-a)}%${n||s?"":" - var(--segments-gap)"})`,d=Bg.createElementNS("http://www.w3.org/2000/svg","rect"),u=iv(this.shadowRoot,`#segments-clipping rect:nth-child(${e+1})`);u.style.setProperty("x",o),u.style.setProperty("width",l),t.append(d)}}getPointerRatio(e){return function(e,t,i,r){let a=r.x-i.x,n=r.y-i.y,s=a*a+n*n;if(0===s)return 0;let o=((e-i.x)*a+(t-i.y)*n)/s;return 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t;"mouse"!==e.pointerType&&lT(this,jb,zb).call(this,e),this.addEventListener("pointerleave",this,{once:!0}),null==(t=Fg.window)||t.addEventListener("pointermove",this)},Zb=new WeakSet,Jb=function(){var e;null==(e=Fg.window)||e.removeEventListener("pointerup",this),this.toggleAttribute("dragging",!1),this.range.disabled=this.hasAttribute("disabled")},eT=new WeakSet,tT=function(){var e,t;this.removeEventListener("pointerleave",this),null==(e=Fg.window)||e.removeEventListener("pointermove",this),this.toggleAttribute("dragging",!1),this.range.disabled=this.hasAttribute("disabled"),null==(t=nT(this,Ub).activeSegment)||t.style.removeProperty("transform")},iT=new WeakSet,rT=function(e){"pen"===e.pointerType&&0===e.buttons||(this.toggleAttribute("dragging",1===e.buttons||"mouse"!==e.pointerType),this.updatePointerBar(e),lT(this,Kb,Gb).call(this,e),this.dragging&&("mouse"!==e.pointerType||!nT(this,Pb))&&(this.range.disabled=!0,this.range.valueAsNumber=this.getPointerRatio(e),this.range.dispatchEvent(new Event("input",{bubbles:!0,composed:!0}))))},dT.shadowRootOptions={mode:"open"},dT.getTemplateHTML=function(e){return`\n    \n    
\n    
\n      
\n      
\n      
\n        
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\n          
\n        
\n        \n          
\n        \n        \n      
\n        \n        \n\n      ${this.getContainerTemplateHTML(e)}\n    
\n    
\n  `},dT.getContainerTemplateHTML=function(e){return""},Fg.customElements.get("media-chrome-range")||Fg.customElements.define("media-chrome-range",dT);var uT,hT=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},cT=(e,t,i)=>(hT(e,t,"read from private field"),i?i.call(e):t.get(e)),mT=(e,t,i,r)=>(hT(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i);var fT=class extends Fg.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,uT,void 0),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Vg(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}}static get observedAttributes(){return[eg.MEDIA_CONTROLLER]}attributeChangedCallback(e,t,i){var r,a,n,s,o;e===eg.MEDIA_CONTROLLER&&(t&&(null==(a=null==(r=cT(this,uT))?void 0:r.unassociateElement)||a.call(r,this),mT(this,uT,null)),i&&this.isConnected&&(mT(this,uT,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(o=null==(s=cT(this,uT))?void 0:s.associateElement)||o.call(s,this)))}connectedCallback(){var e,t,i;let r=this.getAttribute(eg.MEDIA_CONTROLLER);r&&(mT(this,uT,null==(e=this.getRootNode())?void 0:e.getElementById(r)),null==(i=null==(t=cT(this,uT))?void 0:t.associateElement)||i.call(t,this))}disconnectedCallback(){var e,t;null==(t=null==(e=cT(this,uT))?void 0:e.unassociateElement)||t.call(e,this),mT(this,uT,null)}};uT=new WeakMap,fT.shadowRootOptions={mode:"open"},fT.getTemplateHTML=function(e){return'\n    \n\n    \n  '},Fg.customElements.get("media-control-bar")||Fg.customElements.define("media-control-bar",fT);var pT,gT=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},vT=(e,t,i)=>(gT(e,t,"read from private field"),i?i.call(e):t.get(e)),ET=(e,t,i,r)=>(gT(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i);var yT=class extends Fg.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,pT,void 0),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Vg(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}}static get observedAttributes(){return[eg.MEDIA_CONTROLLER]}attributeChangedCallback(e,t,i){var r,a,n,s,o;e===eg.MEDIA_CONTROLLER&&(t&&(null==(a=null==(r=vT(this,pT))?void 0:r.unassociateElement)||a.call(r,this),ET(this,pT,null)),i&&this.isConnected&&(ET(this,pT,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(o=null==(s=vT(this,pT))?void 0:s.associateElement)||o.call(s,this)))}connectedCallback(){var e,t,i;let{style:r}=tv(this.shadowRoot,":host");r.setProperty("display",`var(--media-control-display, var(--${this.localName}-display, inline-flex))`);let a=this.getAttribute(eg.MEDIA_CONTROLLER);a&&(ET(this,pT,null==(e=this.getRootNode())?void 0:e.getElementById(a)),null==(i=null==(t=vT(this,pT))?void 0:t.associateElement)||i.call(t,this))}disconnectedCallback(){var e,t;null==(t=null==(e=vT(this,pT))?void 0:e.unassociateElement)||t.call(e,this),ET(this,pT,null)}};pT=new WeakMap,yT.shadowRootOptions={mode:"open"},yT.getTemplateHTML=function(e,t={}){return`\n    \n\n    ${this.getSlotTemplateHTML(e,t)}\n  `},yT.getSlotTemplateHTML=function(e,t){return"\n    \n  "},Fg.customElements.get("media-text-display")||Fg.customElements.define("media-text-display",yT);var bT,TT=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},_T=(e,t,i)=>(TT(e,t,"read from private field"),i?i.call(e):t.get(e));var AT=class extends yT{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,bT,void 0),((e,t,i,r)=>{TT(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,bT,this.shadowRoot.querySelector("slot")),_T(this,bT).textContent=Dg(null!=(e=this.mediaDuration)?e:0)}static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_DURATION]}attributeChangedCallback(e,t,i){e===rg.MEDIA_DURATION&&(_T(this,bT).textContent=Dg(+i)),super.attributeChangedCallback(e,t,i)}get mediaDuration(){return rv(this,rg.MEDIA_DURATION)}set mediaDuration(e){av(this,rg.MEDIA_DURATION,e)}};bT=new WeakMap,AT.getSlotTemplateHTML=function(e,t){return`\n    ${Dg(t.mediaDuration)}\n  `},Fg.customElements.get("media-duration-display")||Fg.customElements.define("media-duration-display",AT);var ST,kT={2:Ig("Network Error"),3:Ig("Decode Error"),4:Ig("Source Not Supported"),5:Ig("Encryption Error")},RT={2:Ig("A network error caused the media download to fail."),3:Ig("A media error caused playback to be aborted. The media could be corrupt or your browser does not support this format."),4:Ig("An unsupported error occurred. The server or network failed, or your browser does not support this format."),5:Ig("The media is encrypted and there are no keys to decrypt it.")},IT=e=>{var t,i;return 1===e.code?null:{title:null!=(t=kT[e.code])?t:`Error ${e.code}`,message:null!=(i=RT[e.code])?i:e.message}},LT=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)};function wT(e){var t;let{title:i,message:r}=null!=(t=IT(e))?t:{},a="";return i&&(a+=`
${i}
`),r&&(a+=`
${r}
`),a}var DT=[rg.MEDIA_ERROR_CODE,rg.MEDIA_ERROR_MESSAGE],CT=class extends Mb{constructor(){super(...arguments),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,ST,null)}static get observedAttributes(){return[...super.observedAttributes,...DT]}formatErrorMessage(e){return this.constructor.formatErrorMessage(e)}attributeChangedCallback(e,t,i){var r;if(super.attributeChangedCallback(e,t,i),!DT.includes(e))return;let a=null!=(r=this.mediaError)?r:{code:this.mediaErrorCode,message:this.mediaErrorMessage};if(this.open=function(e){return e.code&&null!==IT(e)}(a),this.open&&(this.shadowRoot.querySelector("slot").name=`error-${this.mediaErrorCode}`,this.shadowRoot.querySelector("#content").innerHTML=this.formatErrorMessage(a),!this.hasAttribute("aria-label"))){let{title:e}=IT(a);e&&this.setAttribute("aria-label",e)}}get mediaError(){return((e,t,i)=>(LT(e,t,"read from private field"),i?i.call(e):t.get(e)))(this,ST)}set mediaError(e){((e,t,i,r)=>{LT(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,ST,e)}get mediaErrorCode(){return rv(this,"mediaerrorcode")}set mediaErrorCode(e){av(this,"mediaerrorcode",e)}get mediaErrorMessage(){return ov(this,"mediaerrormessage")}set mediaErrorMessage(e){lv(this,"mediaerrormessage",e)}};ST=new WeakMap,CT.getSlotTemplateHTML=function(e){return`\n    \n    \n      ${wT({code:+e.mediaerrorcode,message:e.mediaerrormessage})}\n    \n  `},CT.formatErrorMessage=wT,Fg.customElements.get("media-error-dialog")||Fg.customElements.define("media-error-dialog",CT);var MT,xT,PT=CT,OT=(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)),NT=(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 UT=class extends Mb{constructor(){super(...arguments),NT(this,MT,(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)})),NT(this,xT,(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",OT(this,MT)),document.addEventListener("keydown",OT(this,xT)))}disconnectedCallback(){this.removeEventListener("click",OT(this,MT)),document.removeEventListener("keydown",OT(this,xT))}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),"open"===e&&(this.open?(this.addEventListener("click",OT(this,MT)),document.addEventListener("keydown",OT(this,xT))):(this.removeEventListener("click",OT(this,MT)),document.removeEventListener("keydown",OT(this,xT))))}};MT=new WeakMap,xT=new WeakMap,UT.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  `},Fg.customElements.get("media-keyboard-shortcuts-dialog")||Fg.customElements.define("media-keyboard-shortcuts-dialog",UT);var FT,BT=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)};var $T=e=>{let t=e.mediaIsFullscreen?Ig("exit fullscreen mode"):Ig("enter fullscreen mode");e.setAttribute("aria-label",t)},HT=class extends eb{constructor(){super(...arguments),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,FT,null)}static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_IS_FULLSCREEN,rg.MEDIA_FULLSCREEN_UNAVAILABLE]}connectedCallback(){super.connectedCallback(),$T(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===rg.MEDIA_IS_FULLSCREEN&&$T(this)}get mediaFullscreenUnavailable(){return ov(this,rg.MEDIA_FULLSCREEN_UNAVAILABLE)}set mediaFullscreenUnavailable(e){lv(this,rg.MEDIA_FULLSCREEN_UNAVAILABLE,e)}get mediaIsFullscreen(){return nv(this,rg.MEDIA_IS_FULLSCREEN)}set mediaIsFullscreen(e){sv(this,rg.MEDIA_IS_FULLSCREEN,e)}handleClick(e){((e,t,i,r)=>{BT(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,FT,e);let t=((e,t,i)=>(BT(e,t,"read from private field"),i?i.call(e):t.get(e)))(this,FT)instanceof PointerEvent,i=this.mediaIsFullscreen?new Fg.CustomEvent(Jp.MEDIA_EXIT_FULLSCREEN_REQUEST,{composed:!0,bubbles:!0}):new Fg.CustomEvent(Jp.MEDIA_ENTER_FULLSCREEN_REQUEST,{composed:!0,bubbles:!0,detail:t});this.dispatchEvent(i)}};FT=new WeakMap,HT.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      \n      \n    \n  `},HT.getTooltipContentHTML=function(){return`\n    ${Ig("Enter fullscreen mode")}\n    ${Ig("Exit fullscreen mode")}\n  `},Fg.customElements.get("media-fullscreen-button")||Fg.customElements.define("media-fullscreen-button",HT);var{MEDIA_TIME_IS_LIVE:KT,MEDIA_PAUSED:GT}=rg,{MEDIA_SEEK_TO_LIVE_REQUEST:WT,MEDIA_PLAY_REQUEST:VT}=Jp;var qT=e=>{var t;let i=e.mediaPaused||!e.mediaTimeIsLive,r=Ig(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=Ig("live")),i?e.removeAttribute("aria-disabled"):e.setAttribute("aria-disabled","true")},YT=class extends eb{static get observedAttributes(){return[...super.observedAttributes,KT,GT]}connectedCallback(){super.connectedCallback(),qT(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),qT(this)}get mediaPaused(){return nv(this,rg.MEDIA_PAUSED)}set mediaPaused(e){sv(this,rg.MEDIA_PAUSED,e)}get mediaTimeIsLive(){return nv(this,rg.MEDIA_TIME_IS_LIVE)}set mediaTimeIsLive(e){sv(this,rg.MEDIA_TIME_IS_LIVE,e)}handleClick(){!this.mediaPaused&&this.mediaTimeIsLive||(this.dispatchEvent(new Fg.CustomEvent(WT,{composed:!0,bubbles:!0})),this.hasAttribute(GT)&&this.dispatchEvent(new Fg.CustomEvent(VT,{composed:!0,bubbles:!0})))}};YT.getSlotTemplateHTML=function(e){return`\n    \n\n    \n    \n     ${Ig("live")}\n  `},Fg.customElements.get("media-live-button")||Fg.customElements.define("media-live-button",YT);var jT,zT,QT=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},XT=(e,t,i)=>(QT(e,t,"read from private field"),i?i.call(e):t.get(e)),ZT=(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)},JT=(e,t,i,r)=>(QT(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i),e_="loadingdelay",t_="noautohide";var i_=class extends Fg.HTMLElement{constructor(){if(super(),ZT(this,jT,void 0),ZT(this,zT,500),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Vg(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}}static get observedAttributes(){return[eg.MEDIA_CONTROLLER,rg.MEDIA_PAUSED,rg.MEDIA_LOADING,e_]}attributeChangedCallback(e,t,i){var r,a,n,s,o;e===e_&&t!==i?this.loadingDelay=Number(i):e===eg.MEDIA_CONTROLLER&&(t&&(null==(a=null==(r=XT(this,jT))?void 0:r.unassociateElement)||a.call(r,this),JT(this,jT,null)),i&&this.isConnected&&(JT(this,jT,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(o=null==(s=XT(this,jT))?void 0:s.associateElement)||o.call(s,this)))}connectedCallback(){var e,t,i;let r=this.getAttribute(eg.MEDIA_CONTROLLER);r&&(JT(this,jT,null==(e=this.getRootNode())?void 0:e.getElementById(r)),null==(i=null==(t=XT(this,jT))?void 0:t.associateElement)||i.call(t,this))}disconnectedCallback(){var e,t;null==(t=null==(e=XT(this,jT))?void 0:e.unassociateElement)||t.call(e,this),JT(this,jT,null)}get loadingDelay(){return XT(this,zT)}set loadingDelay(e){JT(this,zT,e);let{style:t}=tv(this.shadowRoot,":host");t.setProperty("--_loading-indicator-delay",`var(--media-loading-indicator-transition-delay, ${e}ms)`)}get mediaPaused(){return nv(this,rg.MEDIA_PAUSED)}set mediaPaused(e){sv(this,rg.MEDIA_PAUSED,e)}get mediaLoading(){return nv(this,rg.MEDIA_LOADING)}set mediaLoading(e){sv(this,rg.MEDIA_LOADING,e)}get mediaController(){return ov(this,eg.MEDIA_CONTROLLER)}set mediaController(e){lv(this,eg.MEDIA_CONTROLLER,e)}get noAutohide(){return nv(this,t_)}set noAutohide(e){sv(this,t_,e)}};jT=new WeakMap,zT=new WeakMap,i_.shadowRootOptions={mode:"open"},i_.getTemplateHTML=function(e){return`\n    \n\n    \n\n\n    
${Ig("media loading")}
\n  `},Fg.customElements.get("media-loading-indicator")||Fg.customElements.define("media-loading-indicator",i_);var r_='';var a_=e=>{let t="off"===e.mediaVolumeLevel?Ig("unmute"):Ig("mute");e.setAttribute("aria-label",t)},n_=class extends eb{static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_VOLUME_LEVEL]}connectedCallback(){super.connectedCallback(),a_(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===rg.MEDIA_VOLUME_LEVEL&&a_(this)}get mediaVolumeLevel(){return ov(this,rg.MEDIA_VOLUME_LEVEL)}set mediaVolumeLevel(e){lv(this,rg.MEDIA_VOLUME_LEVEL,e)}handleClick(){let e="off"===this.mediaVolumeLevel?Jp.MEDIA_UNMUTE_REQUEST:Jp.MEDIA_MUTE_REQUEST;this.dispatchEvent(new Fg.CustomEvent(e,{composed:!0,bubbles:!0}))}};n_.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      \n      ${r_}\n      ${r_}\n      \n    \n  `},n_.getTooltipContentHTML=function(){return`\n    ${Ig("Mute")}\n    ${Ig("Unmute")}\n  `},Fg.customElements.get("media-mute-button")||Fg.customElements.define("media-mute-button",n_);var s_='';var o_=e=>{let t=e.mediaIsPip?Ig("exit picture in picture mode"):Ig("enter picture in picture mode");e.setAttribute("aria-label",t)},l_=class extends eb{static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_IS_PIP,rg.MEDIA_PIP_UNAVAILABLE]}connectedCallback(){super.connectedCallback(),o_(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===rg.MEDIA_IS_PIP&&o_(this)}get mediaPipUnavailable(){return ov(this,rg.MEDIA_PIP_UNAVAILABLE)}set mediaPipUnavailable(e){lv(this,rg.MEDIA_PIP_UNAVAILABLE,e)}get mediaIsPip(){return nv(this,rg.MEDIA_IS_PIP)}set mediaIsPip(e){sv(this,rg.MEDIA_IS_PIP,e)}handleClick(){let e=this.mediaIsPip?Jp.MEDIA_EXIT_PIP_REQUEST:Jp.MEDIA_ENTER_PIP_REQUEST;this.dispatchEvent(new Fg.CustomEvent(e,{composed:!0,bubbles:!0}))}};l_.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      ${s_}\n      ${s_}\n    \n  `},l_.getTooltipContentHTML=function(){return`\n    ${Ig("Enter picture in picture mode")}\n    ${Ig("Exit picture in picture mode")}\n  `},Fg.customElements.get("media-pip-button")||Fg.customElements.define("media-pip-button",l_);var d_,u_=(e,t,i)=>(((e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)})(e,t,"read from private field"),i?i.call(e):t.get(e)),h_="rates",c_=[1,1.2,1.5,1.7,2];var m_=class extends eb{constructor(){var e;super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,d_,new eE(this,h_,{defaultValue:c_})),this.container=this.shadowRoot.querySelector('slot[name="icon"]'),this.container.innerHTML=`${null!=(e=this.mediaPlaybackRate)?e:1}x`}static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_PLAYBACK_RATE,h_]}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),e===h_&&(u_(this,d_).value=i),e===rg.MEDIA_PLAYBACK_RATE){let e=i?+i:Number.NaN,t=Number.isNaN(e)?1:e;this.container.innerHTML=`${t}x`,this.setAttribute("aria-label",Ig("Playback rate {playbackRate}",{playbackRate:t}))}}get rates(){return u_(this,d_)}set rates(e){e?Array.isArray(e)?u_(this,d_).value=e.join(" "):"string"==typeof e&&(u_(this,d_).value=e):u_(this,d_).value=""}get mediaPlaybackRate(){return rv(this,rg.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){av(this,rg.MEDIA_PLAYBACK_RATE,e)}handleClick(){var e,t;let i=Array.from(u_(this,d_).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 Fg.CustomEvent(Jp.MEDIA_PLAYBACK_RATE_REQUEST,{composed:!0,bubbles:!0,detail:r});this.dispatchEvent(a)}};d_=new WeakMap,m_.getSlotTemplateHTML=function(e){return`\n    \n    ${e.mediaplaybackrate||1}x\n  `},m_.getTooltipContentHTML=function(){return Ig("Playback rate")},Fg.customElements.get("media-playback-rate-button")||Fg.customElements.define("media-playback-rate-button",m_);var f_=e=>{let t=e.mediaPaused?Ig("play"):Ig("pause");e.setAttribute("aria-label",t)},p_=class extends eb{static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_PAUSED,rg.MEDIA_ENDED]}connectedCallback(){super.connectedCallback(),f_(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),(e===rg.MEDIA_PAUSED||e===rg.MEDIA_LANG)&&f_(this)}get mediaPaused(){return nv(this,rg.MEDIA_PAUSED)}set mediaPaused(e){sv(this,rg.MEDIA_PAUSED,e)}handleClick(){let e=this.mediaPaused?Jp.MEDIA_PLAY_REQUEST:Jp.MEDIA_PAUSE_REQUEST;this.dispatchEvent(new Fg.CustomEvent(e,{composed:!0,bubbles:!0}))}};p_.getSlotTemplateHTML=function(e){return`\n    \n\n    \n      \n      \n    \n  `},p_.getTooltipContentHTML=function(){return`\n    ${Ig("Play")}\n    ${Ig("Pause")}\n  `},Fg.customElements.get("media-play-button")||Fg.customElements.define("media-play-button",p_);var g_="placeholdersrc",v_="src";var E_=class extends Fg.HTMLElement{static get observedAttributes(){return[g_,v_]}constructor(){if(super(),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Vg(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}this.image=this.shadowRoot.querySelector("#image")}attributeChangedCallback(e,t,i){e===v_&&(null==i?this.image.removeAttribute(v_):this.image.setAttribute(v_,i)),e===g_&&(null==i?(e=>{e.style.removeProperty("background-image")})(this.image):((e,t)=>{e.style["background-image"]=`url('${t}')`})(this.image,i))}get placeholderSrc(){return ov(this,g_)}set placeholderSrc(e){lv(this,v_,e)}get src(){return ov(this,v_)}set src(e){lv(this,v_,e)}};E_.shadowRootOptions={mode:"open"},E_.getTemplateHTML=function(e){return'\n    \n\n    \n  '},Fg.customElements.get("media-poster-image")||Fg.customElements.define("media-poster-image",E_);var y_,b_=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)};y_=new WeakMap,Fg.customElements.get("media-preview-chapter-display")||Fg.customElements.define("media-preview-chapter-display",class extends yT{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,y_,void 0),((e,t,i,r)=>{b_(e,t,"write to private field"),r?r.call(e,i):t.set(e,i)})(this,y_,this.shadowRoot.querySelector("slot"))}static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_PREVIEW_CHAPTER,rg.MEDIA_LANG]}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),(e===rg.MEDIA_PREVIEW_CHAPTER||e===rg.MEDIA_LANG)&&i!==t&&null!=i)if(((e,t,i)=>(b_(e,t,"read from private field"),i?i.call(e):t.get(e)))(this,y_).textContent=i,""!==i){let e=Ig("chapter: {chapterName}",{chapterName:i});this.setAttribute("aria-valuetext",e)}else this.removeAttribute("aria-valuetext")}get mediaPreviewChapter(){return ov(this,rg.MEDIA_PREVIEW_CHAPTER)}set 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e,t;null==(t=null==(e=A_(this,T_))?void 0:e.unassociateElement)||t.call(e,this),S_(this,T_,null)}attributeChangedCallback(e,t,i){var r,a,n,s,o;[rg.MEDIA_PREVIEW_IMAGE,rg.MEDIA_PREVIEW_COORDS].includes(e)&&this.update(),e===eg.MEDIA_CONTROLLER&&(t&&(null==(a=null==(r=A_(this,T_))?void 0:r.unassociateElement)||a.call(r,this),S_(this,T_,null)),i&&this.isConnected&&(S_(this,T_,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(o=null==(s=A_(this,T_))?void 0:s.associateElement)||o.call(s,this)))}get mediaPreviewImage(){return ov(this,rg.MEDIA_PREVIEW_IMAGE)}set mediaPreviewImage(e){lv(this,rg.MEDIA_PREVIEW_IMAGE,e)}get mediaPreviewCoords(){let e=this.getAttribute(rg.MEDIA_PREVIEW_COORDS);if(e)return e.split(/\s+/).map((e=>+e))}set mediaPreviewCoords(e){e?this.setAttribute(rg.MEDIA_PREVIEW_COORDS,e.join(" ")):this.removeAttribute(rg.MEDIA_PREVIEW_COORDS)}update(){let e=this.mediaPreviewCoords,t=this.mediaPreviewImage;if(!e||!t)return;let 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Fg.CustomEvent(Jp.MEDIA_AUDIO_TRACK_REQUEST,{composed:!0,bubbles:!0,detail:this.value});this.dispatchEvent(e)},Fg.customElements.get("media-audio-track-menu")||Fg.customElements.define("media-audio-track-menu",class extends lR{constructor(){super(...arguments),jR(this,KR),jR(this,WR),jR(this,$R,[]),jR(this,HR,void 0)}static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_AUDIO_TRACK_LIST,rg.MEDIA_AUDIO_TRACK_ENABLED,rg.MEDIA_AUDIO_TRACK_UNAVAILABLE]}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===rg.MEDIA_AUDIO_TRACK_ENABLED&&t!==i?this.value=i:e===rg.MEDIA_AUDIO_TRACK_LIST&&t!==i&&(zR(this,$R,function(e){return null==e?void 0:e.split(/\s+/).map(yg)}(null!=i?i:"")),QR(this,KR,GR).call(this))}connectedCallback(){super.connectedCallback(),this.addEventListener("change",QR(this,WR,VR))}disconnectedCallback(){super.disconnectedCallback(),this.removeEventListener("change",QR(this,WR,VR))}get anchorElement(){var e;return"auto"!==this.anchor?super.anchorElement:null==(e=qg(this))?void 0:e.querySelector("media-audio-track-menu-button")}get mediaAudioTrackList(){return YR(this,$R)}set mediaAudioTrackList(e){zR(this,$R,e),QR(this,KR,GR).call(this)}get mediaAudioTrackEnabled(){var e;return null!=(e=ov(this,rg.MEDIA_AUDIO_TRACK_ENABLED))?e:""}set mediaAudioTrackEnabled(e){lv(this,rg.MEDIA_AUDIO_TRACK_ENABLED,e)}});var XR=e=>{let t=Ig("Audio");e.setAttribute("aria-label",t)},ZR=class extends FR{static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_AUDIO_TRACK_ENABLED,rg.MEDIA_AUDIO_TRACK_UNAVAILABLE]}connectedCallback(){super.connectedCallback(),XR(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===rg.MEDIA_LANG&&XR(this)}get invokeTargetElement(){var e;return null!=this.invokeTarget?super.invokeTargetElement:null==(e=qg(this))?void 0:e.querySelector("media-audio-track-menu")}get mediaAudioTrackEnabled(){var e;return 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TI(this,pI)}set rates(e){e?Array.isArray(e)?TI(this,pI).value=e.join(" "):"string"==typeof e&&(TI(this,pI).value=e):TI(this,pI).value="",AI(this,gI,vI).call(this)}get mediaPlaybackRate(){return rv(this,rg.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){av(this,rg.MEDIA_PLAYBACK_RATE,e)}});var kI=class extends FR{static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_PLAYBACK_RATE]}constructor(){var e;super(),this.container=this.shadowRoot.querySelector('slot[name="icon"]'),this.container.innerHTML=`${null!=(e=this.mediaPlaybackRate)?e:1}x`}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),e===rg.MEDIA_PLAYBACK_RATE){let e=i?+i:Number.NaN,t=Number.isNaN(e)?1:e;this.container.innerHTML=`${t}x`,this.setAttribute("aria-label",Ig("Playback rate {playbackRate}",{playbackRate:t}))}}get invokeTargetElement(){return null!=this.invokeTarget?super.invokeTargetElement:qg(this).querySelector("media-playback-rate-menu")}get mediaPlaybackRate(){return rv(this,rg.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){av(this,rg.MEDIA_PLAYBACK_RATE,e)}};kI.getSlotTemplateHTML=function(e){return`\n    \n    ${e.mediaplaybackrate||1}x\n  `},kI.getTooltipContentHTML=function(){return Ig("Playback rate")},Fg.customElements.get("media-playback-rate-menu-button")||Fg.customElements.define("media-playback-rate-menu-button",kI);var RI,II,LI,wI,DI,CI,MI=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},xI=(e,t,i)=>(MI(e,t,"read from private field"),i?i.call(e):t.get(e)),PI=(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)},OI=(e,t,i,r)=>(MI(e,t,"write to private field"),r?r.call(e,i):t.set(e,i),i),NI=(e,t,i)=>(MI(e,t,"access private method"),i);RI=new WeakMap,II=new WeakMap,LI=new 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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){super.attributeChangedCallback(e,t,i),e===rg.MEDIA_RENDITION_SELECTED&&t!==i?(this.value=null!=i?i:"auto",NI(this,LI,wI).call(this)):e===rg.MEDIA_RENDITION_LIST&&t!==i?(OI(this,RI,function(e){return null==e?void 0:e.split(/\s+/).map(vg)}(i)),NI(this,LI,wI).call(this)):e===rg.MEDIA_HEIGHT&&t!==i&&NI(this,LI,wI).call(this)}connectedCallback(){super.connectedCallback(),this.addEventListener("change",NI(this,DI,CI))}disconnectedCallback(){super.disconnectedCallback(),this.removeEventListener("change",NI(this,DI,CI))}get anchorElement(){return"auto"!==this.anchor?super.anchorElement:qg(this).querySelector("media-rendition-menu-button")}get mediaRenditionList(){return xI(this,RI)}set mediaRenditionList(e){OI(this,RI,e),NI(this,LI,wI).call(this)}get mediaRenditionSelected(){return ov(this,rg.MEDIA_RENDITION_SELECTED)}set mediaRenditionSelected(e){lv(this,rg.MEDIA_RENDITION_SELECTED,e)}get mediaHeight(){return rv(this,rg.MEDIA_HEIGHT)}set mediaHeight(e){av(this,rg.MEDIA_HEIGHT,e)}compareRendition(e,t){return this.constructor.compareRendition(e,t)}formatMenuItemText(e,t){return this.constructor.formatMenuItemText(e,t)}formatRendition(e,t){return this.constructor.formatRendition(e,t)}showRenditionBitrate(e){return this.mediaRenditionList.some((t=>t!==e&&t.height===e.height&&t.bitrate!==e.bitrate))}});var UI=class extends FR{static get observedAttributes(){return[...super.observedAttributes,rg.MEDIA_RENDITION_SELECTED,rg.MEDIA_RENDITION_UNAVAILABLE,rg.MEDIA_HEIGHT]}connectedCallback(){super.connectedCallback(),this.setAttribute("aria-label",Ig("quality"))}get invokeTargetElement(){return null!=this.invokeTarget?super.invokeTargetElement:qg(this).querySelector("media-rendition-menu")}get mediaRenditionSelected(){return ov(this,rg.MEDIA_RENDITION_SELECTED)}set 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  ${rw(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(cw.STORYBOARD_SRC),fullscreenElement:e.getAttribute(cw.FULLSCREEN_ELEMENT),placeholder:e.getAttribute("placeholder"),themeTemplate:pw(e),thumbnailTime:!e.tokens.thumbnail&&e.thumbnailTime,autoplay:e.autoplay,crossOrigin:e.crossOrigin,loop:e.loop,noHotKeys:e.hasAttribute(cw.NOHOTKEYS),hotKeys:e.getAttribute(cw.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,preferPlayback:e.preferPlayback,audio:e.audio,defaultStreamType:e.defaultStreamType,targetLiveWindow:e.getAttribute(mf.TARGET_LIVE_WINDOW),streamType:LL(e.getAttribute(mf.STREAM_TYPE)),primaryColor:e.getAttribute(cw.PRIMARY_COLOR),secondaryColor:e.getAttribute(cw.SECONDARY_COLOR),accentColor:e.getAttribute(cw.ACCENT_COLOR),forwardSeekOffset:e.forwardSeekOffset,backwardSeekOffset:e.backwardSeekOffset,defaultHiddenCaptions:e.defaultHiddenCaptions,defaultDuration:e.defaultDuration,defaultShowRemainingTime:e.defaultShowRemainingTime,hideDuration:gw(e),playbackRates:e.getAttribute(cw.PLAYBACK_RATES),customDomain:null!=(r=e.getAttribute(mf.CUSTOM_DOMAIN))?r:void 0,title:e.getAttribute(cw.TITLE),videoTitle:null!=(a=e.getAttribute(cw.VIDEO_TITLE))?a:e.getAttribute(cw.TITLE),novolumepref:e.hasAttribute(cw.NO_VOLUME_PREF),nomutedpref:e.hasAttribute(cw.NO_MUTED_PREF),proudlyDisplayMuxBadge:e.hasAttribute(cw.PROUDLY_DISPLAY_MUX_BADGE),castReceiver:e.castReceiver,disablePseudoEnded:e.hasAttribute(cw.DISABLE_PSEUDO_ENDED),capRenditionToPlayerSize:e.capRenditionToPlayerSize,...t,extraSourceParams:e.extraSourceParams}}(this,{...lL(this,Lw),...e})),this.shadowRoot)},Ow=function(){let e=e=>{var t,i;if(null==e||!e.startsWith("theme-"))return;let r=e.replace(/^theme-/,"");if(mw.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)};uL(this,Aw,new MutationObserver((t=>{for(let{attributeName:i}of t)e(i)}))),lL(this,Aw).observe(this,{attributes:!0}),this.getAttributeNames().forEach(e)},Nw=function(){this.addEventListener("error",lL(this,ww)),this.media&&(this.media.errorTranslator=(e={})=>{var t,i,r;if(!((null==(t=this.media)?void 0:t.error)instanceof Uh))return e;let a=sw(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}})},Uw=function(){var e,t,i,r;null==(t=null==(e=this.media)?void 0:e.textTracks)||t.addEventListener("addtrack",lL(this,Rw)),null==(r=null==(i=this.media)?void 0:i.textTracks)||r.addEventListener("removetrack",lL(this,Rw))},Fw=function(){var e,t;if(!/Firefox/i.test(navigator.userAgent))return;let i,r=new WeakMap,a=()=>this.streamType===$h.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===$h.LIVE&&(a=-2);let n=a-t;if(e.line===n&&!i)return;r.has(e)||r.set(e,e.line),e.line=n}else setTimeout((()=>{e.line=r.get(e)||"auto"}),500)}))},s=()=>{var e,t;n(i,null!=(t=null==(e=this.mediaController)?void 0:e.hasAttribute($v.USER_INACTIVE))&&t)},o=()=>{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,lL(this,Tw))};o(),null==(e=this.textTracks)||e.addEventListener("change",o),null==(t=this.textTracks)||t.addEventListener("addtrack",o);let l=()=>{var e,t;let r=null==(t=null==(e=this.mediaController)?void 0:e.hasAttribute($v.USER_INACTIVE))||t;lL(this,Tw)!==r&&(uL(this,Tw,r),n(i,lL(this,Tw)))};this.addEventListener("userinactivechange",l),uL(this,Iw,(()=>{var e,t;null==i||i.removeEventListener("cuechange",s),null==(e=this.textTracks)||e.removeEventListener("change",o),null==(t=this.textTracks)||t.removeEventListener("addtrack",o),this.removeEventListener("userinactivechange",l)}))};var Yw=class extends qL{constructor(){super(),dL(this,Dw),dL(this,Ew),dL(this,yw,!1),dL(this,bw,{}),dL(this,Tw,!0),dL(this,_w,new PL(this,"hotkeys")),dL(this,Aw),dL(this,Sw,(()=>hL(this,Dw,Pw).call(this))),dL(this,kw,(()=>hL(this,Dw,Pw).call(this))),dL(this,Rw,(()=>hL(this,Dw,Pw).call(this))),dL(this,Iw),dL(this,Lw,{...Ww,onCloseErrorDialog:e=>{var t;"media-error-dialog"===(null==(t=e.composedPath()[0])?void 0:t.localName)&&hL(this,Dw,xw).call(this,{isDialogOpen:!1})},onFocusInErrorDialog:e=>{var t;"media-error-dialog"===(null==(t=e.composedPath()[0])?void 0:t.localName)&&(SL(this,yL.activeElement)||e.preventDefault())}}),dL(this,ww,(e=>{var t;let i=null==(t=this.media)?void 0:t.error;if(!(i instanceof Uh)){let{message:e,code:t}=null!=i?i:{};i=new Uh(e,t)}if(null==i||!i.fatal)return NL(i),void(i.data&&NL(`${i.name} data:`,i.data));let r=sw(i);r.message&&FL(r),UL(i),i.data&&UL(`${i.name} data:`,i.data),hL(this,Dw,xw).call(this,{isDialogOpen:!0})})),uL(this,Ew,sm()),this.attachShadow({mode:"open"}),hL(this,Dw,Mw).call(this),this.isConnected&&hL(this,Dw,Cw).call(this)}static get NAME(){return Gw}static get VERSION(){return Kw}static get observedAttributes(){var e;return[...null!=(e=qL.observedAttributes)?e:[],...$w,...Bw,...Hw]}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(){hL(this,Dw,Cw).call(this);let e=this.media;e&&(e.metadata=vw(this))}disconnectedCallback(){var e,t,i,r,a,n,s,o;null==(e=lL(this,Aw))||e.disconnect(),null==(t=this.media)||t.removeEventListener("streamtypechange",lL(this,Sw)),null==(i=this.media)||i.removeEventListener("loadstart",lL(this,kw)),this.removeEventListener("error",lL(this,ww)),this.media&&(this.media.errorTranslator=void 0),null==(a=null==(r=this.media)?void 0:r.textTracks)||a.removeEventListener("addtrack",lL(this,Rw)),null==(s=null==(n=this.media)?void 0:n.textTracks)||s.removeEventListener("removetrack",lL(this,Rw)),null==(o=lL(this,Iw))||o.call(this),uL(this,Iw,void 0),uL(this,yw,!1)}attributeChangedCallback(e,t,i){switch(hL(this,Dw,Cw).call(this),super.attributeChangedCallback(e,t,i),e){case cw.HOTKEYS:lL(this,_w).value=i;break;case cw.THUMBNAIL_TIME:null!=i&&this.tokens.thumbnail&&NL(ac("Use of thumbnail-time with thumbnail-token is currently unsupported. Ignore thumbnail-time.").toString());break;case cw.THUMBNAIL_TOKEN:if(i){let e=rc(i);if(e){let{aud:t}=e,i=kc;t!==i&&NL(ac("The {tokenNamePrefix}-token has an incorrect aud value: {aud}. aud value should be {expectedAud}.").format({aud:t,expectedAud:i,tokenNamePrefix:"thumbnail"}))}}break;case cw.STORYBOARD_TOKEN:if(i){let e=rc(i);if(e){let{aud:t}=e,i=Rc;t!==i&&NL(ac("The {tokenNamePrefix}-token has an incorrect aud value: {aud}. aud value should be {expectedAud}.").format({aud:t,expectedAud:i,tokenNamePrefix:"storyboard"}))}}break;case cw.DRM_TOKEN:if(i){let e=rc(i);if(e){let{aud:t}=e,i=Ic;t!==i&&NL(ac("The {tokenNamePrefix}-token has an incorrect aud value: {aud}. aud value should be {expectedAud}.").format({aud:t,expectedAud:i,tokenNamePrefix:"drm"}))}}break;case mf.PLAYBACK_ID:null!=i&&i.includes("?token")&&UL(ac("The specificed playback ID {playbackId} contains a token which must be provided via the playback-token attribute.").format({playbackId:i}));break;case mf.STREAM_TYPE:i&&![$h.LIVE,$h.ON_DEMAND,$h.UNKNOWN].includes(i)?["ll-live","live:dvr","ll-live:dvr"].includes(this.streamType)?this.targetLiveWindow=i.includes("dvr")?Number.POSITIVE_INFINITY:0:FL({file:"invalid-stream-type.md",message:ac("Invalid stream-type value supplied: `{streamType}`. Please provide stream-type as either: `on-demand` or `live`").format({streamType:this.streamType})}):i===$h.LIVE?null==this.getAttribute(cw.TARGET_LIVE_WINDOW)&&(this.targetLiveWindow=0):this.targetLiveWindow=Number.NaN;break;case cw.FULLSCREEN_ELEMENT:if(null!=i||i!==t){let e=yL.getElementById(i),t=null==e?void 0:e.querySelector("mux-player");this.mediaController&&e&&t&&(this.mediaController.fullscreenElement=e)}break;case mf.CAP_RENDITION_TO_PLAYER_SIZE:(null==i||i!==t)&&(this.capRenditionToPlayerSize=null!=i||void 0)}[mf.PLAYBACK_ID,hw.SRC,cw.PLAYBACK_TOKEN].includes(e)&&t!==i&&uL(this,Lw,{...lL(this,Lw),...Ww}),hL(this,Dw,Pw).call(this,{[DL(e)]:i})}async requestFullscreen(e){var t;if(this.mediaController&&!this.mediaController.hasAttribute(rg.MEDIA_IS_FULLSCREEN))return null==(t=this.mediaController)||t.dispatchEvent(new EL.CustomEvent(Jp.MEDIA_ENTER_FULLSCREEN_REQUEST,{composed:!0,bubbles:!0})),new Promise(((e,t)=>{var i;null==(i=this.mediaController)||i.addEventListener(ag.MEDIA_IS_FULLSCREEN,(()=>e()),{once:!0})}))}async exitFullscreen(){var e;if(this.mediaController&&this.mediaController.hasAttribute(rg.MEDIA_IS_FULLSCREEN))return null==(e=this.mediaController)||e.dispatchEvent(new EL.CustomEvent(Jp.MEDIA_EXIT_FULLSCREEN_REQUEST,{composed:!0,bubbles:!0})),new Promise(((e,t)=>{var i;null==(i=this.mediaController)||i.addEventListener(ag.MEDIA_IS_FULLSCREEN,(()=>e()),{once:!0})}))}get preferCmcd(){var e;return null!=(e=this.getAttribute(mf.PREFER_CMCD))?e:void 0}set preferCmcd(e){e!==this.preferCmcd&&(e?Wh.includes(e)?this.setAttribute(mf.PREFER_CMCD,e):NL(`Invalid value for preferCmcd. Must be one of ${Wh.join()}`):this.removeAttribute(mf.PREFER_CMCD))}get hasPlayed(){var e,t;return null!=(t=null==(e=this.mediaController)?void 0:e.hasAttribute(rg.MEDIA_HAS_PLAYED))&&t}get inLiveWindow(){var e;return null==(e=this.mediaController)?void 0:e.hasAttribute(rg.MEDIA_TIME_IS_LIVE)}get _hls(){var e;return null==(e=this.media)?void 0:e._hls}get mux(){var e;return null==(e=this.media)?void 0:e.mux}get theme(){var e;return null!=(e=this.getAttribute(cw.THEME))?e:"gerwig"}set theme(e){this.setAttribute(cw.THEME,`${e}`)}get themeProps(){let e=this.mediaTheme;if(!e)return;let t={};for(let i of e.getAttributeNames()){if(mw.includes(i))continue;let r=e.getAttribute(i);t[TL(i)]=""===r||r}return t}set themeProps(e){var t,i;hL(this,Dw,Cw).call(this);let r={...this.themeProps,...e};for(let a in r){if(mw.includes(a))continue;let r=null==e?void 0:e[a];"boolean"==typeof r||null==r?null==(t=this.mediaTheme)||t.toggleAttribute(bL(a),!!r):null==(i=this.mediaTheme)||i.setAttribute(bL(a),r)}}get playbackId(){var e;return null!=(e=this.getAttribute(mf.PLAYBACK_ID))?e:void 0}set playbackId(e){e?this.setAttribute(mf.PLAYBACK_ID,e):this.removeAttribute(mf.PLAYBACK_ID)}get src(){var e,t;return this.playbackId?null!=(e=qw(this,hw.SRC))?e:void 0:null!=(t=this.getAttribute(hw.SRC))?t:void 0}set src(e){e?this.setAttribute(hw.SRC,e):this.removeAttribute(hw.SRC)}get poster(){var e;let t=this.getAttribute(hw.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=kL,thumbnailTime:r,programTime:a}={})=>{var n;let s=null==t?r:void 0,{aud:o}=null!=(n=rc(t))?n:{};if(!t||"t"===o)return`https://image.${i}/${e}/thumbnail.webp${AL({token:t,time:s,program_time:a})}`})(this.playbackId,{customDomain:this.customDomain,thumbnailTime:null!=(e=this.thumbnailTime)?e:this.startTime,programTime:this.programStartTime,token:i.thumbnail}):void 0;NL("Missing expected thumbnail token. No poster image will be shown")}set poster(e){e||""===e?this.setAttribute(hw.POSTER,e):this.removeAttribute(hw.POSTER)}get storyboardSrc(){var e;return null!=(e=this.getAttribute(cw.STORYBOARD_SRC))?e:void 0}set storyboardSrc(e){e?this.setAttribute(cw.STORYBOARD_SRC,e):this.removeAttribute(cw.STORYBOARD_SRC)}get storyboard(){let{tokens:e}=this;return this.storyboardSrc&&!e.storyboard?this.storyboardSrc:this.audio||!this.playbackId||!this.streamType||[$h.LIVE,$h.UNKNOWN].includes(this.streamType)||e.playback&&!e.storyboard?void 0:((e,{token:t,customDomain:i=kL,programStartTime:r,programEndTime:a}={})=>{var n;let{aud:s}=null!=(n=rc(t))?n:{};if(!t||"s"===s)return`https://image.${i}/${e}/storyboard.vtt${AL({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(cw.AUDIO)}set audio(e){e?this.setAttribute(cw.AUDIO,""):this.removeAttribute(cw.AUDIO)}get hotkeys(){return lL(this,_w)}get nohotkeys(){return this.hasAttribute(cw.NOHOTKEYS)}set nohotkeys(e){e?this.setAttribute(cw.NOHOTKEYS,""):this.removeAttribute(cw.NOHOTKEYS)}get thumbnailTime(){return _L(this.getAttribute(cw.THUMBNAIL_TIME))}set thumbnailTime(e){this.setAttribute(cw.THUMBNAIL_TIME,`${e}`)}get videoTitle(){var e,t;return null!=(t=null!=(e=this.getAttribute(cw.VIDEO_TITLE))?e:this.getAttribute(cw.TITLE))?t:""}set videoTitle(e){e!==this.videoTitle&&(e?this.setAttribute(cw.VIDEO_TITLE,e):this.removeAttribute(cw.VIDEO_TITLE))}get placeholder(){var e;return null!=(e=qw(this,cw.PLACEHOLDER))?e:""}set placeholder(e){this.setAttribute(cw.PLACEHOLDER,`${e}`)}get primaryColor(){var e,t;let i=this.getAttribute(cw.PRIMARY_COLOR);if(null!=i||this.mediaTheme&&(i=null==(t=null==(e=EL.getComputedStyle(this.mediaTheme))?void 0:e.getPropertyValue("--_primary-color"))?void 0:t.trim(),i))return i}set primaryColor(e){this.setAttribute(cw.PRIMARY_COLOR,`${e}`)}get secondaryColor(){var e,t;let i=this.getAttribute(cw.SECONDARY_COLOR);if(null!=i||this.mediaTheme&&(i=null==(t=null==(e=EL.getComputedStyle(this.mediaTheme))?void 0:e.getPropertyValue("--_secondary-color"))?void 0:t.trim(),i))return i}set secondaryColor(e){this.setAttribute(cw.SECONDARY_COLOR,`${e}`)}get accentColor(){var e,t;let i=this.getAttribute(cw.ACCENT_COLOR);if(null!=i||this.mediaTheme&&(i=null==(t=null==(e=EL.getComputedStyle(this.mediaTheme))?void 0:e.getPropertyValue("--_accent-color"))?void 0:t.trim(),i))return i}set accentColor(e){this.setAttribute(cw.ACCENT_COLOR,`${e}`)}get defaultShowRemainingTime(){return this.hasAttribute(cw.DEFAULT_SHOW_REMAINING_TIME)}set defaultShowRemainingTime(e){e?this.setAttribute(cw.DEFAULT_SHOW_REMAINING_TIME,""):this.removeAttribute(cw.DEFAULT_SHOW_REMAINING_TIME)}get playbackRates(){if(this.hasAttribute(cw.PLAYBACK_RATES))return this.getAttribute(cw.PLAYBACK_RATES).trim().split(/\s*,?\s+/).map((e=>Number(e))).filter((e=>!Number.isNaN(e))).sort(((e,t)=>e-t))}set playbackRates(e){e?this.setAttribute(cw.PLAYBACK_RATES,e.join(" ")):this.removeAttribute(cw.PLAYBACK_RATES)}get forwardSeekOffset(){var e;return null!=(e=_L(this.getAttribute(cw.FORWARD_SEEK_OFFSET)))?e:10}set forwardSeekOffset(e){this.setAttribute(cw.FORWARD_SEEK_OFFSET,`${e}`)}get backwardSeekOffset(){var e;return null!=(e=_L(this.getAttribute(cw.BACKWARD_SEEK_OFFSET)))?e:10}set backwardSeekOffset(e){this.setAttribute(cw.BACKWARD_SEEK_OFFSET,`${e}`)}get defaultHiddenCaptions(){return this.hasAttribute(cw.DEFAULT_HIDDEN_CAPTIONS)}set defaultHiddenCaptions(e){e?this.setAttribute(cw.DEFAULT_HIDDEN_CAPTIONS,""):this.removeAttribute(cw.DEFAULT_HIDDEN_CAPTIONS)}get defaultDuration(){return _L(this.getAttribute(cw.DEFAULT_DURATION))}set defaultDuration(e){null==e?this.removeAttribute(cw.DEFAULT_DURATION):this.setAttribute(cw.DEFAULT_DURATION,`${e}`)}get playerInitTime(){return this.hasAttribute(mf.PLAYER_INIT_TIME)?_L(this.getAttribute(mf.PLAYER_INIT_TIME)):lL(this,Ew)}set playerInitTime(e){e!=this.playerInitTime&&(null==e?this.removeAttribute(mf.PLAYER_INIT_TIME):this.setAttribute(mf.PLAYER_INIT_TIME,""+ +e))}get playerSoftwareName(){var e;return null!=(e=this.getAttribute(mf.PLAYER_SOFTWARE_NAME))?e:Gw}get playerSoftwareVersion(){var e;return null!=(e=this.getAttribute(mf.PLAYER_SOFTWARE_VERSION))?e:Kw}get beaconCollectionDomain(){var e;return null!=(e=this.getAttribute(mf.BEACON_COLLECTION_DOMAIN))?e:void 0}set beaconCollectionDomain(e){e!==this.beaconCollectionDomain&&(e?this.setAttribute(mf.BEACON_COLLECTION_DOMAIN,e):this.removeAttribute(mf.BEACON_COLLECTION_DOMAIN))}get maxResolution(){var e;return null!=(e=this.getAttribute(mf.MAX_RESOLUTION))?e:void 0}set maxResolution(e){e!==this.maxResolution&&(e?this.setAttribute(mf.MAX_RESOLUTION,e):this.removeAttribute(mf.MAX_RESOLUTION))}get minResolution(){var e;return null!=(e=this.getAttribute(mf.MIN_RESOLUTION))?e:void 0}set minResolution(e){e!==this.minResolution&&(e?this.setAttribute(mf.MIN_RESOLUTION,e):this.removeAttribute(mf.MIN_RESOLUTION))}get maxAutoResolution(){var e;return null!=(e=this.getAttribute(mf.MAX_AUTO_RESOLUTION))?e:void 0}set maxAutoResolution(e){null==e?this.removeAttribute(mf.MAX_AUTO_RESOLUTION):this.setAttribute(mf.MAX_AUTO_RESOLUTION,e)}get renditionOrder(){var e;return null!=(e=this.getAttribute(mf.RENDITION_ORDER))?e:void 0}set renditionOrder(e){e!==this.renditionOrder&&(e?this.setAttribute(mf.RENDITION_ORDER,e):this.removeAttribute(mf.RENDITION_ORDER))}get programStartTime(){return _L(this.getAttribute(mf.PROGRAM_START_TIME))}set programStartTime(e){null==e?this.removeAttribute(mf.PROGRAM_START_TIME):this.setAttribute(mf.PROGRAM_START_TIME,`${e}`)}get programEndTime(){return _L(this.getAttribute(mf.PROGRAM_END_TIME))}set programEndTime(e){null==e?this.removeAttribute(mf.PROGRAM_END_TIME):this.setAttribute(mf.PROGRAM_END_TIME,`${e}`)}get assetStartTime(){return _L(this.getAttribute(mf.ASSET_START_TIME))}set assetStartTime(e){null==e?this.removeAttribute(mf.ASSET_START_TIME):this.setAttribute(mf.ASSET_START_TIME,`${e}`)}get assetEndTime(){return _L(this.getAttribute(mf.ASSET_END_TIME))}set assetEndTime(e){null==e?this.removeAttribute(mf.ASSET_END_TIME):this.setAttribute(mf.ASSET_END_TIME,`${e}`)}get extraSourceParams(){return this.hasAttribute(cw.EXTRA_SOURCE_PARAMS)?[...new URLSearchParams(this.getAttribute(cw.EXTRA_SOURCE_PARAMS)).entries()].reduce(((e,[t,i])=>(e[t]=i,e)),{}):Vw}set extraSourceParams(e){null==e?this.removeAttribute(cw.EXTRA_SOURCE_PARAMS):this.setAttribute(cw.EXTRA_SOURCE_PARAMS,new URLSearchParams(e).toString())}get customDomain(){var e;return null!=(e=this.getAttribute(mf.CUSTOM_DOMAIN))?e:void 0}set customDomain(e){e!==this.customDomain&&(e?this.setAttribute(mf.CUSTOM_DOMAIN,e):this.removeAttribute(mf.CUSTOM_DOMAIN))}get envKey(){var e;return null!=(e=qw(this,mf.ENV_KEY))?e:void 0}set envKey(e){this.setAttribute(mf.ENV_KEY,`${e}`)}get noVolumePref(){return this.hasAttribute(cw.NO_VOLUME_PREF)}set noVolumePref(e){e?this.setAttribute(cw.NO_VOLUME_PREF,""):this.removeAttribute(cw.NO_VOLUME_PREF)}get noMutedPref(){return this.hasAttribute(cw.NO_MUTED_PREF)}set noMutedPref(e){e?this.setAttribute(cw.NO_MUTED_PREF,""):this.removeAttribute(cw.NO_MUTED_PREF)}get debug(){return null!=qw(this,mf.DEBUG)}set debug(e){e?this.setAttribute(mf.DEBUG,""):this.removeAttribute(mf.DEBUG)}get disableTracking(){return null!=qw(this,mf.DISABLE_TRACKING)}set disableTracking(e){this.toggleAttribute(mf.DISABLE_TRACKING,!!e)}get disableCookies(){return null!=qw(this,mf.DISABLE_COOKIES)}set disableCookies(e){e?this.setAttribute(mf.DISABLE_COOKIES,""):this.removeAttribute(mf.DISABLE_COOKIES)}get streamType(){var e,t,i;return null!=(i=null!=(t=this.getAttribute(mf.STREAM_TYPE))?t:null==(e=this.media)?void 0:e.streamType)?i:$h.UNKNOWN}set streamType(e){this.setAttribute(mf.STREAM_TYPE,`${e}`)}get defaultStreamType(){var e,t,i;return null!=(i=null!=(t=this.getAttribute(cw.DEFAULT_STREAM_TYPE))?t:null==(e=this.mediaController)?void 0:e.getAttribute(cw.DEFAULT_STREAM_TYPE))?i:$h.ON_DEMAND}set defaultStreamType(e){e?this.setAttribute(cw.DEFAULT_STREAM_TYPE,e):this.removeAttribute(cw.DEFAULT_STREAM_TYPE)}get targetLiveWindow(){var e,t;return this.hasAttribute(cw.TARGET_LIVE_WINDOW)?+this.getAttribute(cw.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(cw.TARGET_LIVE_WINDOW):this.setAttribute(cw.TARGET_LIVE_WINDOW,""+ +e))}get liveEdgeStart(){var e;return null==(e=this.media)?void 0:e.liveEdgeStart}get startTime(){return _L(qw(this,mf.START_TIME))}set startTime(e){this.setAttribute(mf.START_TIME,`${e}`)}get preferPlayback(){let e=this.getAttribute(mf.PREFER_PLAYBACK);if(e===Hh||e===Kh)return e}set preferPlayback(e){e!==this.preferPlayback&&(e===Hh||e===Kh?this.setAttribute(mf.PREFER_PLAYBACK,e):this.removeAttribute(mf.PREFER_PLAYBACK))}get metadata(){var e;return null==(e=this.media)?void 0:e.metadata}set metadata(e){hL(this,Dw,Cw).call(this),this.media?this.media.metadata={...vw(this),...e}:UL("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){hL(this,Dw,Cw).call(this),this.media?this.media._hlsConfig=e:UL("underlying media element missing when trying to set _hlsConfig. _hlsConfig will not be set.")}async addCuePoints(e){var t;if(hL(this,Dw,Cw).call(this),this.media)return null==(t=this.media)?void 0:t.addCuePoints(e);UL("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(hL(this,Dw,Cw).call(this),this.media)return null==(t=this.media)?void 0:t.addChapters(e);UL("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(cw.PLAYBACK_TOKEN),t=this.getAttribute(cw.DRM_TOKEN),i=this.getAttribute(cw.THUMBNAIL_TOKEN),r=this.getAttribute(cw.STORYBOARD_TOKEN);return{...lL(this,bw),...null!=e?{playback:e}:{},...null!=t?{drm:t}:{},...null!=i?{thumbnail:i}:{},...null!=r?{storyboard:r}:{}}}set tokens(e){uL(this,bw,null!=e?e:{})}get playbackToken(){var e;return null!=(e=this.getAttribute(cw.PLAYBACK_TOKEN))?e:void 0}set playbackToken(e){this.setAttribute(cw.PLAYBACK_TOKEN,`${e}`)}get drmToken(){var e;return null!=(e=this.getAttribute(cw.DRM_TOKEN))?e:void 0}set drmToken(e){this.setAttribute(cw.DRM_TOKEN,`${e}`)}get thumbnailToken(){var e;return null!=(e=this.getAttribute(cw.THUMBNAIL_TOKEN))?e:void 0}set thumbnailToken(e){this.setAttribute(cw.THUMBNAIL_TOKEN,`${e}`)}get storyboardToken(){var e;return null!=(e=this.getAttribute(cw.STORYBOARD_TOKEN))?e:void 0}set storyboardToken(e){this.setAttribute(cw.STORYBOARD_TOKEN,`${e}`)}addTextTrack(e,t,i,r){var a;let n=null==(a=this.media)?void 0:a.nativeEl;if(n)return hc(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(cw.CAST_RECEIVER))?e:void 0}set castReceiver(e){e!==this.castReceiver&&(e?this.setAttribute(cw.CAST_RECEIVER,e):this.removeAttribute(cw.CAST_RECEIVER))}get castCustomData(){var e;return null==(e=this.media)?void 0:e.castCustomData}set castCustomData(e){this.media?this.media.castCustomData=e:UL("underlying media element missing when trying to set castCustomData. castCustomData will not be set.")}get noTooltips(){return this.hasAttribute(cw.NO_TOOLTIPS)}set noTooltips(e){e?this.setAttribute(cw.NO_TOOLTIPS,""):this.removeAttribute(cw.NO_TOOLTIPS)}get proudlyDisplayMuxBadge(){return this.hasAttribute(cw.PROUDLY_DISPLAY_MUX_BADGE)}set proudlyDisplayMuxBadge(e){e?this.setAttribute(cw.PROUDLY_DISPLAY_MUX_BADGE,""):this.removeAttribute(cw.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:UL("underlying media element missing when trying to set capRenditionToPlayerSize")}};v.customElements.get("mux-player")||(v.customElements.define("mux-player",Yw),v.MuxPlayerElement=Yw)})();
/*! 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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