{
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      "audio/webm",
      "audio/webm;codecs=opus",
      "audio/webm;codecs=pcm"
    ],
    "probablyPlays": [
      "application/ogg;codecs=opus",
      "application/ogg;codecs=vorbis",
      "application/ogg;codecs=vp8",
      "application/ogg;codecs=vp8,opus",
      "application/ogg;codecs=vp8,vorbis",
      "application/ogg;codecs=vp8.0",
      "audio/aac",
      "audio/flac",
      "audio/mp3",
      "audio/mp4;codecs=mp3",
      "audio/mp4;codecs=mp4a.40.05",
      "audio/mp4;codecs=mp4a.40.2",
      "audio/mp4;codecs=mp4a.40.5",
      "audio/mp4;codecs=mp4a.69",
      "audio/mp4;codecs=mp4a.6B",
      "audio/mp4;codecs=opus",
      "audio/mpeg",
      "audio/mpeg;codecs=mp3",
      "audio/mpeg;codecs=mp4a.69",
      "audio/mpeg;codecs=mp4a.6B",
      "audio/ogg;codecs=opus",
      "audio/ogg;codecs=vorbis",
      "audio/wav;codecs=1",
      "audio/webm;codecs=opus",
      "audio/webm;codecs=vorbis",
      "audio/x-m4a;codecs=mp4a.40.05",
      "audio/x-m4a;codecs=mp4a.40.2",
      "audio/x-m4a;codecs=mp4a.40.5"
    ],
    "maybePlays": [
      "application/ogg",
      "audio/mp4",
      "audio/ogg",
      "audio/wav",
      "audio/webm",
      "audio/x-m4a"
    ]
  },
  "videoSupport": {
    "recordingFormats": [
      "video/webm",
      "video/webm;codecs=H264",
      "video/webm;codecs=avc1",
      "video/webm;codecs=avc1.42E01E",
      "video/webm;codecs=avc1.42E01F",
      "video/webm;codecs=avc1.4D401F",
      "video/webm;codecs=avc1.4D4028",
      "video/webm;codecs=avc1.640028",
      "video/webm;codecs=avc1.640029",
      "video/webm;codecs=h264",
      "video/webm;codecs=h264,vp8,opus",
      "video/webm;codecs=h264,vp9,opus",
      "video/webm;codecs=opus",
      "video/webm;codecs=pcm",
      "video/webm;codecs=vp8",
      "video/webm;codecs=vp8,opus",
      "video/webm;codecs=vp8,pcm",
      "video/webm;codecs=vp8.0",
      "video/webm;codecs=vp9",
      "video/webm;codecs=vp9,opus",
      "video/webm;codecs=vp9,pcm",
      "video/webm;codecs=vp9.0",
      "video/x-matroska",
      "video/x-matroska;codecs=H264",
      "video/x-matroska;codecs=avc1",
      "video/x-matroska;codecs=avc1.42E01E",
      "video/x-matroska;codecs=avc1.42E01F",
      "video/x-matroska;codecs=avc1.4D401F",
      "video/x-matroska;codecs=avc1.4D4028",
      "video/x-matroska;codecs=avc1.640028",
      "video/x-matroska;codecs=avc1.640029",
      "video/x-matroska;codecs=h264",
      "video/x-matroska;codecs=h264,vp8,opus",
      "video/x-matroska;codecs=h264,vp9,opus",
      "video/x-matroska;codecs=opus",
      "video/x-matroska;codecs=pcm",
      "video/x-matroska;codecs=vp8",
      "video/x-matroska;codecs=vp8,opus",
      "video/x-matroska;codecs=vp8,pcm",
      "video/x-matroska;codecs=vp8.0",
      "video/x-matroska;codecs=vp9",
      "video/x-matroska;codecs=vp9,opus",
      "video/x-matroska;codecs=vp9,pcm",
      "video/x-matroska;codecs=vp9.0"
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    "probablyPlays": [
      "application/ogg;codecs=opus",
      "application/ogg;codecs=vorbis",
      "application/ogg;codecs=vp8",
      "application/ogg;codecs=vp8,opus",
      "application/ogg;codecs=vp8,vorbis",
      "application/ogg;codecs=vp8.0",
      "video/3gpp;codecs=avc1.42E01E",
      "video/3gpp;codecs=avc1.42E01F",
      "video/3gpp;codecs=avc1.4D401F",
      "video/3gpp;codecs=avc1.4D4028",
      "video/3gpp;codecs=avc1.640028",
      "video/3gpp;codecs=avc1.640029",
      "video/3gpp;codecs=mp4a.40.05",
      "video/3gpp;codecs=mp4a.40.2",
      "video/3gpp;codecs=mp4a.40.5",
      "video/mp4;codecs=avc1.42E01E",
      "video/mp4;codecs=avc1.42E01F",
      "video/mp4;codecs=avc1.4D401F",
      "video/mp4;codecs=avc1.4D4028",
      "video/mp4;codecs=avc1.640028",
      "video/mp4;codecs=avc1.640029",
      "video/mp4;codecs=hev1.1.6.L150.B0",
      "video/mp4;codecs=hev1.1.6.L153.B0",
      "video/mp4;codecs=hev1.2.6.L150.B0",
      "video/mp4;codecs=hev1.2.6.L153.B0",
      "video/mp4;codecs=mp3",
      "video/mp4;codecs=mp4a.40.05",
      "video/mp4;codecs=mp4a.40.2",
      "video/mp4;codecs=mp4a.40.5",
      "video/mp4;codecs=mp4a.69",
      "video/mp4;codecs=mp4a.6B",
      "video/mp4;codecs=opus",
      "video/ogg;codecs=opus",
      "video/ogg;codecs=vorbis",
      "video/ogg;codecs=vp8",
      "video/ogg;codecs=vp8,opus",
      "video/ogg;codecs=vp8,vorbis",
      "video/ogg;codecs=vp8.0",
      "video/webm;codecs=opus",
      "video/webm;codecs=vorbis",
      "video/webm;codecs=vp8",
      "video/webm;codecs=vp8,opus",
      "video/webm;codecs=vp8,vorbis",
      "video/webm;codecs=vp8.0",
      "video/webm;codecs=vp9",
      "video/webm;codecs=vp9,opus",
      "video/webm;codecs=vp9,vorbis",
      "video/webm;codecs=vp9.0"
    ],
    "maybePlays": [
      "application/ogg",
      "video/3gpp",
      "video/3gpp;codecs=avc1",
      "video/mp4",
      "video/mp4;codecs=avc1",
      "video/ogg",
      "video/webm"
    ]
  },
  "webRtcAudioCodecs": [
    {
      "channels": 1,
      "clockRate": 8000,
      "mimeType": "audio/CN"
    },
    {
      "channels": 1,
      "clockRate": 8000,
      "mimeType": "audio/G722"
    },
    {
      "channels": 2,
      "clockRate": 48000,
      "mimeType": "audio/opus",
      "sdpFmtpLine": "minptime=10;useinbandfec=1"
    },
    {
      "channels": 1,
      "clockRate": 8000,
      "mimeType": "audio/PCMA"
    },
    {
      "channels": 1,
      "clockRate": 8000,
      "mimeType": "audio/PCMU"
    },
    {
      "channels": 2,
      "clockRate": 48000,
      "mimeType": "audio/red",
      "sdpFmtpLine": "111/111"
    },
    {
      "channels": 1,
      "clockRate": 8000,
      "mimeType": "audio/telephone-event"
    },
    {
      "channels": 1,
      "clockRate": 48000,
      "mimeType": "audio/telephone-event"
    }
  ],
  "webRtcVideoCodecs": [
    {
      "clockRate": 90000,
      "mimeType": "video/AV1"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/H264",
      "sdpFmtpLine": "level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42001f"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/H264",
      "sdpFmtpLine": "level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42e01f"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/H264",
      "sdpFmtpLine": "level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=4d001f"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/H264",
      "sdpFmtpLine": "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/H264",
      "sdpFmtpLine": "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/H264",
      "sdpFmtpLine": "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=4d001f"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/red"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/rtx"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/ulpfec"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/VP8"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/VP9",
      "sdpFmtpLine": "profile-id=0"
    },
    {
      "clockRate": 90000,
      "mimeType": "video/VP9",
      "sdpFmtpLine": "profile-id=2"
    }
  ]
}