[
  {
    "properties": {
      "render_id": 19,
      "player_id": 170,
      "event": "kWebMediaPlayerDestroyed"
    },
    "events": [
      {
        "time": 0,
        "key": "event",
        "value": "kWebMediaPlayerDestroyed"
      }
    ]
  },
  {
    "properties": {
      "render_id": 19,
      "player_id": 204,
      "created": "2022-09-27 06:12:34.308 UTC",
      "origin_url": "http://localhost/",
      "kFrameUrl": "http://localhost/test.html",
      "kFrameTitle": "",
      "url": "blob:http://localhost/0d192460-51cb-4d1c-ac83-391571f1463b",
      "kTextTracks": [
        {
          "kind": "Subtitles",
          "label": "Shaka Player TextTrack",
          "language": ""
        }
      ],
      "info": "DecryptingVideoDecoder: key added, resuming decode",
      "kRendererName": "RendererImpl",
      "pipeline_state": "kPlaying",
      "kIsVideoEncrypted": true,
      "kAudioTracks": [
        {
          "bytes per channel": 2,
          "bytes per frame": 4,
          "channel layout": "STEREO",
          "channels": 2,
          "codec": "aac",
          "codec delay": 0,
          "discard decoder delay": false,
          "encryption scheme": "Unencrypted",
          "has extra data": false,
          "profile": "unknown",
          "sample format": "Signed 16-bit",
          "samples per second": 48000,
          "seek preroll": "0us"
        }
      ],
      "kVideoTracks": [
        {
          "alpha mode": "is_opaque",
          "codec": "unknown",
          "coded size": "0x0",
          "color space": "{primaries:BT709, transfer:BT709, matrix:BT709, range:INVALID}",
          "encryption scheme": "Unencrypted",
          "has extra data": false,
          "hdr metadata": "unset",
          "natural size": "0x0",
          "orientation": "0°",
          "profile": "unknown",
          "visible rect": "0,0 0x0"
        }
      ],
      "kIsAudioDecryptingDemuxerStream": true,
      "kAudioDecoderName": "FFmpegAudioDecoder",
      "kIsPlatformAudioDecoder": false,
      "kIsVideoDecryptingDemuxerStream": false,
      "kVideoDecoderName": "DecryptingVideoDecoder",
      "kIsPlatformVideoDecoder": false,
      "dimensions": "1920x1080",
      "kResolution": "1920x1080",
      "duration": 203.92,
      "pipeline_buffering_state": {
        "for_suspended_start": false,
        "state": "BUFFERING_HAVE_ENOUGH"
      },
      "event": "kPause",
      "seek_target": 83.52934,
      "video_buffering_state": {
        "state": "BUFFERING_HAVE_NOTHING"
      }
    },
    "events": [
      {
        "time": 0,
        "key": "created",
        "value": "2022-09-27 06:12:34.308 UTC"
      },
      {
        "time": 0.08899998664855957,
        "key": "origin_url",
        "value": "http://localhost/"
      },
      {
        "time": 0.09099996089935303,
        "key": "kFrameUrl",
        "value": "http://localhost/test.html"
      },
      {
        "time": 0.09199988842010498,
        "key": "kFrameTitle",
        "value": ""
      },
      {
        "time": 0.13199996948242188,
        "key": "url",
        "value": "blob:http://localhost/0d192460-51cb-4d1c-ac83-391571f1463b"
      },
      {
        "time": 0.13499999046325684,
        "key": "kTextTracks",
        "value": [
          {
            "kind": "Subtitles",
            "label": "Shaka Player TextTrack",
            "language": ""
          }
        ]
      },
      {
        "time": 0.1409999132156372,
        "key": "info",
        "value": "ChunkDemuxer"
      },
      {
        "time": 0.14499998092651367,
        "key": "kRendererName",
        "value": "RendererImpl"
      },
      {
        "time": 0.19499993324279785,
        "key": "pipeline_state",
        "value": "kStarting"
      },
      {
        "time": 18.793999910354614,
        "key": "kIsVideoEncrypted",
        "value": true
      },
      {
        "time": 34.66099989414215,
        "key": "kAudioTracks",
        "value": [
          {
            "bytes per channel": 2,
            "bytes per frame": 4,
            "channel layout": "STEREO",
            "channels": 2,
            "codec": "aac",
            "codec delay": 0,
            "discard decoder delay": false,
            "encryption scheme": "Unencrypted",
            "has extra data": false,
            "profile": "unknown",
            "sample format": "Signed 16-bit",
            "samples per second": 44100,
            "seek preroll": "0us"
          }
        ]
      },
      {
        "time": 34.699000000953674,
        "key": "kVideoTracks",
        "value": [
          {
            "alpha mode": "is_opaque",
            "codec": "h264",
            "coded size": "1920x1080",
            "color space": "{primaries:BT709, transfer:BT709, matrix:BT709, range:LIMITED}",
            "encryption scheme": "Unencrypted",
            "has extra data": false,
            "hdr metadata": "unset",
            "natural size": "1920x1080",
            "orientation": "0°",
            "profile": "h264 main",
            "visible rect": "0,0 1920x1080"
          }
        ]
      },
      {
        "time": 41.925999999046326,
        "key": "info",
        "value": "Dropping audio frame (DTS 0us PTS -46439us,-23220us) that is outside append window [0us,60210000us)."
      },
      {
        "time": 41.92899990081787,
        "key": "info",
        "value": "Dropping audio frame (DTS 23219us PTS -23219us,0us) that is outside append window [0us,60210000us)."
      },
      {
        "time": 42.526999950408936,
        "key": "kIsAudioDecryptingDemuxerStream",
        "value": false
      },
      {
        "time": 42.52899992465973,
        "key": "kAudioDecoderName",
        "value": "FFmpegAudioDecoder"
      },
      {
        "time": 42.52899992465973,
        "key": "kIsPlatformAudioDecoder",
        "value": false
      },
      {
        "time": 42.544999957084656,
        "key": "info",
        "value": "Selected FFmpegAudioDecoder for audio decoding, config: codec: aac, profile: unknown, bytes_per_channel: 2, channel_layout: STEREO, channels: 2, samples_per_second: 44100, sample_format: Signed 16-bit, bytes_per_frame: 4, seek_preroll: 0us, codec_delay: 0, has extra data: false, encryption scheme: Unencrypted, discard decoder delay: false, target_output_channel_layout: STEREO, target_output_sample_format: Unknown sample format, has aac extra data: true"
      },
      {
        "time": 42.574999928474426,
        "key": "info",
        "value": "Failed to initialize DecryptingVideoDecoder"
      },
      {
        "time": 50.17999994754791,
        "key": "kIsVideoDecryptingDemuxerStream",
        "value": false
      },
      {
        "time": 50.18299996852875,
        "key": "kVideoDecoderName",
        "value": "VDAVideoDecoder"
      },
      {
        "time": 50.1839998960495,
        "key": "kIsPlatformVideoDecoder",
        "value": true
      },
      {
        "time": 50.19599997997284,
        "key": "info",
        "value": "Selected VDAVideoDecoder for video decoding, config: codec: h264, profile: h264 main, level: not available, alpha_mode: is_opaque, coded size: [1920,1080], visible rect: [0,0,1920,1080], natural size: [1920,1080], has extra data: false, encryption scheme: Unencrypted, rotation: 0°, flipped: 0, color space: {primaries:BT709, transfer:BT709, matrix:BT709, range:LIMITED}"
      },
      {
        "time": 50.21299993991852,
        "key": "pipeline_state",
        "value": "kPlaying"
      },
      {
        "time": 104.375,
        "key": "dimensions",
        "value": "1920x1080"
      },
      {
        "time": 104.37799990177155,
        "key": "kResolution",
        "value": "1920x1080"
      },
      {
        "time": 21.977999925613403,
        "key": "duration",
        "value": 203.92
      },
      {
        "time": 104.54999995231628,
        "key": "pipeline_buffering_state",
        "value": {
          "for_suspended_start": false,
          "state": "BUFFERING_HAVE_ENOUGH"
        }
      },
      {
        "time": 2483.523999929428,
        "key": "info",
        "value": "Effective playback rate changed from 0 to 1"
      },
      {
        "time": 2483.62299990654,
        "key": "event",
        "value": "kPlay"
      },
      {
        "time": 3303.292999982834,
        "key": "event",
        "value": "kPause"
      },
      {
        "time": 3303.581999897957,
        "key": "seek_target",
        "value": 83.52934
      },
      {
        "time": 3303.6599999666214,
        "key": "pipeline_state",
        "value": "kSeeking"
      },
      {
        "time": 3311.8399999141693,
        "key": "seek_target",
        "value": 83.52934
      },
      {
        "time": 3311.8819999694824,
        "key": "pipeline_state",
        "value": "kPlaying"
      },
      {
        "time": 3314.9889999628067,
        "key": "pipeline_state",
        "value": "kSeeking"
      },
      {
        "time": 3350.6990000009537,
        "key": "pipeline_state",
        "value": "kPlaying"
      },
      {
        "time": 3350.71799993515,
        "key": "info",
        "value": "audio decoder config changed midstream, new config: codec: aac, profile: unknown, bytes_per_channel: 2, channel_layout: STEREO, channels: 2, samples_per_second: 48000, sample_format: Signed 16-bit, bytes_per_frame: 4, seek_preroll: 0us, codec_delay: 0, has extra data: false, encryption scheme: CBCS, discard decoder delay: false, target_output_channel_layout: STEREO, target_output_sample_format: Unknown sample format, has aac extra data: true"
      },
      {
        "time": 3350.734999895096,
        "key": "info",
        "value": "video decoder config changed midstream, new config: codec: h264, profile: h264 main, level: not available, alpha_mode: is_opaque, coded size: [1920,1080], visible rect: [0,0,1920,1080], natural size: [1920,1080], has extra data: false, encryption scheme: CBCS, rotation: 0°, flipped: 0, color space: {primaries:BT709, transfer:BT709, matrix:BT709, range:LIMITED}"
      },
      {
        "time": 3350.789999961853,
        "key": "kAudioTracks",
        "value": [
          {
            "bytes per channel": 2,
            "bytes per frame": 4,
            "channel layout": "STEREO",
            "channels": 2,
            "codec": "aac",
            "codec delay": 0,
            "discard decoder delay": false,
            "encryption scheme": "Unencrypted",
            "has extra data": false,
            "profile": "unknown",
            "sample format": "Signed 16-bit",
            "samples per second": 48000,
            "seek preroll": "0us"
          }
        ]
      },
      {
        "time": 3350.7989999055862,
        "key": "kVideoTracks",
        "value": [
          {
            "alpha mode": "is_opaque",
            "codec": "unknown",
            "coded size": "0x0",
            "color space": "{primaries:BT709, transfer:BT709, matrix:BT709, range:INVALID}",
            "encryption scheme": "Unencrypted",
            "has extra data": false,
            "hdr metadata": "unset",
            "natural size": "0x0",
            "orientation": "0°",
            "profile": "unknown",
            "visible rect": "0,0 0x0"
          }
        ]
      },
      {
        "time": 3351.3369998931885,
        "key": "kIsAudioDecryptingDemuxerStream",
        "value": true
      },
      {
        "time": 3351.3409999608994,
        "key": "kAudioDecoderName",
        "value": "FFmpegAudioDecoder"
      },
      {
        "time": 3351.34199988842,
        "key": "kIsPlatformAudioDecoder",
        "value": false
      },
      {
        "time": 3351.3559999465942,
        "key": "info",
        "value": "Selected DecryptingDemuxerStream for audio decryption, config: codec: aac, profile: unknown, bytes_per_channel: 2, channel_layout: STEREO, channels: 2, samples_per_second: 48000, sample_format: Signed 16-bit, bytes_per_frame: 4, seek_preroll: 0us, codec_delay: 0, has extra data: false, encryption scheme: CBCS, discard decoder delay: false, target_output_channel_layout: STEREO, target_output_sample_format: Unknown sample format, has aac extra data: true"
      },
      {
        "time": 3351.427999973297,
        "key": "info",
        "value": "Selected FFmpegAudioDecoder for audio decoding, config: codec: aac, profile: unknown, bytes_per_channel: 2, channel_layout: STEREO, channels: 2, samples_per_second: 48000, sample_format: Signed 16-bit, bytes_per_frame: 4, seek_preroll: 0us, codec_delay: 0, has extra data: false, encryption scheme: Unencrypted, discard decoder delay: false, target_output_channel_layout: STEREO, target_output_sample_format: Unknown sample format, has aac extra data: true"
      },
      {
        "time": 3351.951999902725,
        "key": "info",
        "value": "DecryptingDemuxerStream: no key for key ID C2B3B66AC7AA52D44203B2AC544B9D43; will resume decrypting after new usable key is available"
      },
      {
        "time": 3351.955999970436,
        "key": "kIsVideoDecryptingDemuxerStream",
        "value": false
      },
      {
        "time": 3351.955999970436,
        "key": "kVideoDecoderName",
        "value": "DecryptingVideoDecoder"
      },
      {
        "time": 3351.956999897957,
        "key": "kIsPlatformVideoDecoder",
        "value": false
      },
      {
        "time": 3351.9639999866486,
        "key": "info",
        "value": "Selected DecryptingVideoDecoder for video decoding, config: codec: h264, profile: h264 main, level: not available, alpha_mode: is_opaque, coded size: [1920,1080], visible rect: [0,0,1920,1080], natural size: [1920,1080], has extra data: false, encryption scheme: CBCS, rotation: 0°, flipped: 0, color space: {primaries:BT709, transfer:BT709, matrix:BT709, range:LIMITED}"
      },
      {
        "time": 3352.2309999465942,
        "key": "info",
        "value": "DecryptingVideoDecoder: no key for key ID D87ECA41B5E44DB4C8305528C851B821; will resume decoding after new usable key is available"
      },
      {
        "time": 3382.621999979019,
        "key": "event",
        "value": "kPlay"
      },
      {
        "time": 3303.775999903679,
        "key": "video_buffering_state",
        "value": {
          "state": "BUFFERING_HAVE_NOTHING"
        }
      },
      {
        "time": 4014.417999982834,
        "key": "info",
        "value": "DecryptingDemuxerStream: key was added, resuming decrypt"
      },
      {
        "time": 4014.439999938011,
        "key": "info",
        "value": "DecryptingVideoDecoder: key added, resuming decode"
      },
      {
        "time": 4085.915999889374,
        "key": "pipeline_buffering_state",
        "value": {
          "for_suspended_start": false,
          "state": "BUFFERING_HAVE_ENOUGH"
        }
      },
      {
        "time": 10457.270999908447,
        "key": "event",
        "value": "kPause"
      }
    ]
  }
]