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История изменений

Исправление Windows, (текущая версия) :

Но тут дело именно в исходнике и другим способом лучше вы не получите, насколько я понимаю

В том-то и дело, что получу, если исходник даёт 192k:

youtube-dl -F https://youtu.be/Q8hpOKh8Dk8 | grep webm
249          webm       audio only DASH audio   53k , opus @ 50k, 1.44MiB
250          webm       audio only DASH audio   71k , opus @ 70k, 1.86MiB
251          webm       audio only DASH audio  137k , opus @160k, 3.71MiB
171          webm       audio only DASH audio  141k , vorbis@128k (44100Hz), 3.73MiB
278          webm       256x144    DASH video   95k , webm container, vp9, 15fps, video only, 1.36MiB
242          webm       426x240    DASH video  160k , vp9, 30fps, video only, 2.18MiB
243          webm       640x360    DASH video  359k , vp9, 30fps, video only, 4.13MiB
244          webm       854x480    DASH video  674k , vp9, 30fps, video only, 6.77MiB
247          webm       1280x720   DASH video 1382k , vp9, 30fps, video only, 10.20MiB
43           webm       640x360    medium , vp8.0,  vorbis@128k

youtube-dl https://youtu.be/Q8hpOKh8Dk8

midentify.sh Avao\ -\ Cascade\ \(Original\ Mix\)-Q8hpOKh8Dk8.mp4

ID_VIDEO_ID=0
ID_AUDIO_ID=0
ID_AID_0_LANG=eng
ID_CLIP_INFO_NAME0=major_brand
ID_CLIP_INFO_VALUE0=mp42
ID_CLIP_INFO_NAME1=minor_version
ID_CLIP_INFO_VALUE1=0
ID_CLIP_INFO_NAME2=compatible_brands
ID_CLIP_INFO_VALUE2=isommp42
ID_CLIP_INFO_NAME3=creation_time
ID_CLIP_INFO_VALUE3=2015-12-29\ 22:47:35
ID_CLIP_INFO_N=4
ID_FILENAME=Avao\ -\ Cascade\ \(Original\ Mix\)-Q8hpOKh8Dk8.mp4
ID_DEMUXER=lavfpref
ID_VIDEO_FORMAT=H264
ID_VIDEO_BITRATE=1054880
ID_VIDEO_WIDTH=1280
ID_VIDEO_HEIGHT=720
ID_VIDEO_FPS=30.000
ID_VIDEO_ASPECT=1.7778
ID_AUDIO_FORMAT=MP4A
ID_AUDIO_BITRATE=192000
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
ID_START_TIME=0.00
ID_LENGTH=243.72
ID_SEEKABLE=1
ID_CHAPTERS=0
ID_VIDEO_CODEC=ffh264
ID_AUDIO_BITRATE=192000
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
ID_AUDIO_CODEC=ffaac
ID_EXIT=EOF

youtube-dl -F https://youtu.be/Q8hpOKh8Dk8 | grep 192k
22           mp4        1280x720   hd720 , avc1.64001F,  mp4a.40.2@192k (best)

Исправление Windows, :

Но тут дело именно в исходнике и другим способом лучше вы не получите, насколько я понимаю

В том-то и дело, что получу, если исходник даёт 192k:

youtube-dl -F https://youtu.be/Q8hpOKh8Dk8 | grep webm
249          webm       audio only DASH audio   53k , opus @ 50k, 1.44MiB
250          webm       audio only DASH audio   71k , opus @ 70k, 1.86MiB
251          webm       audio only DASH audio  137k , opus @160k, 3.71MiB
171          webm       audio only DASH audio  141k , vorbis@128k (44100Hz), 3.73MiB
278          webm       256x144    DASH video   95k , webm container, vp9, 15fps, video only, 1.36MiB
242          webm       426x240    DASH video  160k , vp9, 30fps, video only, 2.18MiB
243          webm       640x360    DASH video  359k , vp9, 30fps, video only, 4.13MiB
244          webm       854x480    DASH video  674k , vp9, 30fps, video only, 6.77MiB
247          webm       1280x720   DASH video 1382k , vp9, 30fps, video only, 10.20MiB
43           webm       640x360    medium , vp8.0,  vorbis@128k

youtube-dl https://youtu.be/Q8hpOKh8Dk8

midentify.sh Avao\ -\ Cascade\ \(Original\ Mix\)-Q8hpOKh8Dk8.mp4

ID_VIDEO_ID=0
ID_AUDIO_ID=0
ID_AID_0_LANG=eng
ID_CLIP_INFO_NAME0=major_brand
ID_CLIP_INFO_VALUE0=mp42
ID_CLIP_INFO_NAME1=minor_version
ID_CLIP_INFO_VALUE1=0
ID_CLIP_INFO_NAME2=compatible_brands
ID_CLIP_INFO_VALUE2=isommp42
ID_CLIP_INFO_NAME3=creation_time
ID_CLIP_INFO_VALUE3=2015-12-29\ 22:47:35
ID_CLIP_INFO_N=4
ID_FILENAME=Avao\ -\ Cascade\ \(Original\ Mix\)-Q8hpOKh8Dk8.mp4
ID_DEMUXER=lavfpref
ID_VIDEO_FORMAT=H264
ID_VIDEO_BITRATE=1054880
ID_VIDEO_WIDTH=1280
ID_VIDEO_HEIGHT=720
ID_VIDEO_FPS=30.000
ID_VIDEO_ASPECT=1.7778
ID_AUDIO_FORMAT=MP4A
ID_AUDIO_BITRATE=192000
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
ID_START_TIME=0.00
ID_LENGTH=243.72
ID_SEEKABLE=1
ID_CHAPTERS=0
ID_VIDEO_CODEC=ffh264
ID_AUDIO_BITRATE=192000
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
ID_AUDIO_CODEC=ffaac
ID_EXIT=EOF

youtube-dl -F https://youtu.be/Q8hpOKh8Dk8 | grep 192k

22           mp4        1280x720   hd720 , avc1.64001F,  mp4a.40.2@192k (best)

Исходная версия Windows, :

Но тут дело именно в исходнике и другим способом лучше вы не получите, насколько я понимаю

В том-то и дело, что получу, если исходник даёт 192k:

youtube-dl -F https://youtu.be/Q8hpOKh8Dk8 | grep webm
249          webm       audio only DASH audio   53k , opus @ 50k, 1.44MiB
250          webm       audio only DASH audio   71k , opus @ 70k, 1.86MiB
251          webm       audio only DASH audio  137k , opus @160k, 3.71MiB
171          webm       audio only DASH audio  141k , vorbis@128k (44100Hz), 3.73MiB
278          webm       256x144    DASH video   95k , webm container, vp9, 15fps, video only, 1.36MiB
242          webm       426x240    DASH video  160k , vp9, 30fps, video only, 2.18MiB
243          webm       640x360    DASH video  359k , vp9, 30fps, video only, 4.13MiB
244          webm       854x480    DASH video  674k , vp9, 30fps, video only, 6.77MiB
247          webm       1280x720   DASH video 1382k , vp9, 30fps, video only, 10.20MiB
43           webm       640x360    medium , vp8.0,  vorbis@128k

youtube-dl https://youtu.be/Q8hpOKh8Dk8

midentify.sh Avao\ -\ Cascade\ \(Original\ Mix\)-Q8hpOKh8Dk8.mp4

ID_VIDEO_ID=0
ID_AUDIO_ID=0
ID_AID_0_LANG=eng
ID_CLIP_INFO_NAME0=major_brand
ID_CLIP_INFO_VALUE0=mp42
ID_CLIP_INFO_NAME1=minor_version
ID_CLIP_INFO_VALUE1=0
ID_CLIP_INFO_NAME2=compatible_brands
ID_CLIP_INFO_VALUE2=isommp42
ID_CLIP_INFO_NAME3=creation_time
ID_CLIP_INFO_VALUE3=2015-12-29\ 22:47:35
ID_CLIP_INFO_N=4
ID_FILENAME=Avao\ -\ Cascade\ \(Original\ Mix\)-Q8hpOKh8Dk8.mp4
ID_DEMUXER=lavfpref
ID_VIDEO_FORMAT=H264
ID_VIDEO_BITRATE=1054880
ID_VIDEO_WIDTH=1280
ID_VIDEO_HEIGHT=720
ID_VIDEO_FPS=30.000
ID_VIDEO_ASPECT=1.7778
ID_AUDIO_FORMAT=MP4A
ID_AUDIO_BITRATE=192000
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
ID_START_TIME=0.00
ID_LENGTH=243.72
ID_SEEKABLE=1
ID_CHAPTERS=0
ID_VIDEO_CODEC=ffh264
ID_AUDIO_BITRATE=192000
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
ID_AUDIO_CODEC=ffaac
ID_EXIT=EOF