chrome://media-internals pendant la lecture d'une video ?
Google Chrome beta 120 (sans support de HEVC) :
render_id: 24
player_id: 3
created: 2023-11-03 20:47:32.390590 UTC
origin_url: https://lafibre.info/
url: https://lafibre.info/videos/test/201411_blender_big_buck_bunny_24fps_360p_h264-high.mp4
kTotalBytes: 0x1f878fe
kIsStreaming: false
kIsSingleOrigin: true
kIsRangeHeaderSupported: true
pipeline_state: kPlaying
info: Selected FFmpegVideoDecoder for video decoding, config: codec: h264, profile: h264 high, level: not available, alpha_mode: is_opaque, coded size: [640,360], visible rect: [0,0,640,360], natural size: [640,360], has extra data: true, encryption scheme: Unencrypted, rotation: 0°, flipped: 0, color space: {primaries:SMPTE170M, transfer:SMPTE170M, matrix:SMPTE170M, range:LIMITED}
kAudioTracks: [object Object]
kVideoTracks: [object Object]
kMaxDuration: 600.041667
kStartTime: -0.021333
kBitrate: 440784
event: kPlay
duration: 600.041667
pipeline_buffering_state: [object Object]
kRendererName: RendererImpl
kIsAudioDecryptingDemuxerStream: false
kAudioDecoderName: FFmpegAudioDecoder
kIsPlatformAudioDecoder: false
kIsVideoDecryptingDemuxerStream: false
kVideoDecoderName: FFmpegVideoDecoder
kIsPlatformVideoDecoder: false
warning: Large timestamp gap detected; may cause AV sync to drift. time:118666us expected:63999us delta:54667us
dimensions: 640x360
kResolution: 640x360
Chromium beta 120 (qui supporte le HEVC) :
render_id: 26
player_id: 2
created: 2023-11-03 20:43:24.666059 UTC
origin_url: https://lafibre.info/
url: https://lafibre.info/videos/test/201411_blender_big_buck_bunny_24fps_360p_hevc.mp4
kTotalBytes: 0x1f82b70
kIsStreaming: false
kIsSingleOrigin: true
kIsRangeHeaderSupported: true
pipeline_state: kPlaying
info: Selected video track: []
kAudioTracks: [object Object]
kVideoTracks: [object Object]
kMaxDuration: 600.041667
kStartTime: -0.021333
kBitrate: 440519
event: kPlay
duration: 600.041667
pipeline_buffering_state: [object Object]
kRendererName: RendererImpl
kIsAudioDecryptingDemuxerStream: false
kAudioDecoderName: FFmpegAudioDecoder
kIsPlatformAudioDecoder: false
kIsVideoDecryptingDemuxerStream: false
kVideoDecoderName: VaapiVideoDecoder
kIsPlatformVideoDecoder: true
warning: Large timestamp gap detected; may cause AV sync to drift. time:118666us expected:63999us delta:54667us
dimensions: 640x360
kResolution: 640x360
Chromium stable 119 (sans support de HEVC) :
render_id: 36
player_id: 3
created: 2023-11-03 20:54:21.605 UTC
origin_url: https://lafibre.info/
url: https://lafibre.info/videos/test/201411_blender_big_buck_bunny_24fps_360p_h264-high.mp4
kTotalBytes: 0x1f878fe
kIsStreaming: false
kIsSingleOrigin: true
kIsRangeHeaderSupported: true
pipeline_state: kPlaying
info: Selected FFmpegVideoDecoder for video decoding, config: codec: h264, profile: h264 high, level: not available, alpha_mode: is_opaque, coded size: [640,360], visible rect: [0,0,640,360], natural size: [640,360], has extra data: true, encryption scheme: Unencrypted, rotation: 0°, flipped: 0, color space: {primaries:SMPTE170M, transfer:SMPTE170M, matrix:SMPTE170M, range:LIMITED}
kAudioTracks: [object Object]
kVideoTracks: [object Object]
kMaxDuration: 600.041667
kStartTime: -0.021333
kBitrate: 440784
event: kPlay
duration: 600.041667
pipeline_buffering_state: [object Object]
kRendererName: RendererImpl
kIsAudioDecryptingDemuxerStream: false
kAudioDecoderName: FFmpegAudioDecoder
kIsPlatformAudioDecoder: false
kIsVideoDecryptingDemuxerStream: false
kVideoDecoderName: FFmpegVideoDecoder
kIsPlatformVideoDecoder: false
warning: Large timestamp gap detected; may cause AV sync to drift. time:118666us expected:63999us delta:54667us
dimensions: 640x360
kResolution: 640x360