[Cin] FFmpeg supported QSV pixel formats and profiles

[Andrew Randrianasulu]

>
> [snip]

>
>>
>>
>> but can you check two more things with cmd line ffmpeg?
>>
>>
>> first change .webm part of working command line to .mp4
>>
>> try it and report if and how it fail
>>
> and then to mkv
>>
>> also report if it work or not.
>>
>> so we will try more common (for now ) container formats for av1, may be
>> 7.0 simply can't make AV1 IN mp4 container ....?
>>
>
> mp4 and mkv works like webm from ffmpeg command line:
>
> du -sh dv01_07_av1_qsv_pr4_bv1570k.*
> 24M    dv01_07_av1_qsv_pr4_bv1570k.mkv
> 24M    dv01_07_av1_qsv_pr4_bv1570k.mp4
> 24M    dv01_07_av1_qsv_pr4_bv1570k.webm
>
>
> Verified video and audio used with ffprobe :
>
> ffprobe -hide_banner dv01_07_av1_qsv_pr4_bv1570k.mkv
> Input #0, matroska,webm, from 'dv01_07_av1_qsv_pr4_bv1570k.mkv':
>   Metadata:
>     TIMECODE        : 01:09:35:09
>     ENCODER         : Lavf61.1.100
>   Duration: 00:01:53.29, start: -0.007000, bitrate: 1724 kb/s
>   Stream #0:0: Video: av1 (libdav1d) (Main), yuv420p(tv, bottom coded
> first (swapped)), 720x576, SAR 16:15 DAR 4:3, 25 fps, 25 tbr, 1k tbn
>       Metadata:
>         ENCODER         : Lavc61.3.100 av1_qsv
>         DURATION        : 00:01:53.280000000
>   Stream #0:1: Audio: opus, 48000 Hz, stereo, fltp
>       Metadata:
>         ENCODER         : Lavc61.3.100 libopus
>         DURATION        : 00:01:53.288000000
> ---------
>
> ffprobe -hide_banner dv01_07_av1_qsv_pr4_bv1570k.mp4
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dv01_07_av1_qsv_pr4_bv1570k.mp4':
>   Metadata:
>     major_brand     : isom
>     minor_version   : 512
>     compatible_brands: isomav01iso2mp41
>     encoder         : Lavf61.1.100
>   Duration: 00:01:53.28, start: 0.000000, bitrate: 1768 kb/s
>   Stream #0:0[0x1](und): Video: av1 (libdav1d) (Main) (av01 / 0x31307661),
> yuv420p(tv, bottom coded first (swapped)), 720x576, 1634 kb/s, SAR 16:15
> DAR 4:3, 25 fps, 25 tbr, 12800 tbn (default)
>       Metadata:
>         handler_name    : VideoHandler
>         vendor_id       : [0][0][0][0]
>         encoder         : Lavc61.3.100 av1_qsv
>         timecode        : 01:09:35:09
>   Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
> stereo, fltp, 128 kb/s (default)
>       Metadata:
>         handler_name    : SoundHandler
>         vendor_id       : [0][0][0][0]
>   Stream #0:2[0x3](eng): Data: none (tmcd / 0x64636D74)
>       Metadata:
>         handler_name    : TimeCodeHandler
>         timecode        : 01:09:35:09
> Unsupported codec with id 0 for input stream 2
> ---------
>
> ffprobe -hide_banner dv01_07_av1_qsv_pr4_bv1570k.webm
> Input #0, matroska,webm, from 'dv01_07_av1_qsv_pr4_bv1570k.webm':
>   Metadata:
>     TIMECODE        : 01:09:35:09
>     ENCODER         : Lavf61.1.100
>   Duration: 00:01:53.29, start: -0.007000, bitrate: 1724 kb/s
>   Stream #0:0: Video: av1 (libdav1d) (Main), yuv420p(tv), 720x576, SAR
> 16:15 DAR 4:3, 25 fps, 25 tbr, 1k tbn
>       Metadata:
>         ENCODER         : Lavc61.3.100 av1_qsv
>         DURATION        : 00:01:53.280000000
>   Stream #0:1: Audio: opus, 48000 Hz, stereo, fltp
>       Metadata:
>         ENCODER         : Lavc61.3.100 libopus
>         DURATION        : 00:01:53.288000000
>

so, it works for ffmpeg but not for us.

can you test those two attached files (profile for av1_qsv.webm and default
file for av1_qsv, put both in bin/ffmpeg/video) ?


>
> sorry for such long road ...
>>
>>
>>
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