[Cin] 10bit av1 and h264 QSV and VAAPI encoding

[Andrew Randrianasulu]

вс, 17 нояб. 2024 г., 00:02 Terje J. Hanssen <terjejhanssen at gmail.com>:

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> Den 16.11.2024 20:36, skrev Terje J. Hanssen:
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> Den 16.11.2024 19:00, skrev Andrew Randrianasulu:
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> сб, 16 нояб. 2024 г., 20:56 Terje J. Hanssen via Cin <
> cin at lists.cinelerra-gg.org>:
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>> Now when 10bit hevc_qsv and hevc_vaapi accelerated encoding looks to be
>> in box, I wonder if something prohibits us to get accelerated encoding for
>> av1 and h264?
>>
>
> I think av1 was complaining about invalid picture structure?
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> feel free to experiment. You can also try vp9 ....
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>> According to ffmpeg help the following support should be available:
>>
>> av1_qsv
>>     Supported pixel formats: nv12 p010le qsv
>>   -profile           <int>        E..V....... (from 0 to INT_MAX)
>> (default unknown)
>>      unknown         0            E..V.......
>>      main            1            E..V.......
>>
>> av1_vaapi
>>     Supported pixel formats: vaapi
>>   -profile           <int>        E..V....... Set profile (seq_profile)
>> (from -99 to 255) (default -99)
>>      main            0            E..V.......
>>      high            1            E..V.......
>>      professional    2            E..V.......
>>
>>
>> h264_qsv
>>     Supported pixel formats: nv12 qsv
>>   -profile           <int>        E..V....... (from 0 to INT_MAX)
>> (default unknown)
>>      unknown         0            E..V.......
>>      baseline        66           E..V.......
>>      main            77           E..V.......
>>      high            100          E..V.......
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>>
>> h264_vaapi
>>     Supported pixel formats: vaapi
>>   -profile           <int>        E..V....... Set profile (profile_idc
>> and constraint_set*_flag) (from -99 to 65535) (default -99)
>>      constrained_baseline 578          E..V.......
>>      main            77           E..V.......
>>      high            100          E..V.......
>>      high10          110          E..V.......
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>>
>> =============================
>
> Starting tests with
>
> /Cin # bin/cin
> Cinelerra Infinity - built: Nov 15 2024 20:29:14
>
>
> 1) AV1_QSV
> -----------
>
> av1_qsv.mp4
>
> mp4 av1_qsv
> # only usable with ext. ffmpeg
> cin_pix_fmt=nv12
>
> DV input renders ok to yuv420p
> ** rendered 2832 frames in 5.475 secs, 517.260 fps
>
> HDV input fails:
> [av1_qsv @ 0x7ff7cca8b9c0] Current picture structure is unsupported
> [av1_qsv @ 0x7ff7cca8b9c0] some encoding parameters are not supported by
> the QSV runtime. Please double check the input parameters.
> FFMPEG::open_encoder  err: Function not implemented
> int FFMPEG::open_encoder(const char*, const char*):
> open failed av1_qsv:/Videoklipp/QSV/hdv09_04_av1_qsv.mp4
>
> FHD input fails
> [av1_qsv @ 0x7ff7918e82c0] Current picture structure is unsupported
> [av1_qsv @ 0x7ff7918e82c0] some encoding parameters are not supported by
> the QSV runtime. Please double check the input parameters.
> FFMPEG::open_encoder  err: Function not implemented
> int FFMPEG::open_encoder(const char*, const char*):
> open failed av1_qsv:/Videoklipp/QSV/hd01_av1_qsv.mp4
>
>
> 2) AV1_VAAPI
> ------------
>
> vaapi.mp4
>
> mp4 av1_vaapi
> cin_hw_dev=vaapi
> profile=main
>
> DV input renders ok to yuv420p
> ** rendered 2832 frames in 5.095 secs, 555.839 fps
>
> HDV input renders ok to yuv420p
> ** rendered 5972 frames in 16.155 secs, 369.669 fps
>
>
> FHD input renders ok to yuv420p
> ** rendered 1780 frames in 41.731 secs, 42.654 fps
>
> FHD input fails with profile=high
> [av1_vaapi @ 0x7ff415aa0740] No usable encoding profile found.
> FFMPEG::open_encoder  err: Function not implemented
> int FFMPEG::open_encoder(const char*, const char*):
> open failed av1_vaapi:/Videoklipp/VAAPI/hd01_av1_vaapi.mp4
>
>
>
> I add and continue with VP9 as suggested:
>
>
> 3) VP9_QSV
> -----------
>
> vp9_qsv.mp4
>
> mp4 vp9_qsv
> # only usable with ext. ffmpeg
>
>
>
> DV input renders ok to yuv420p
> ** rendered 2832 frames in 10.284 secs, 275.379 fps
>
>
> HDV input fails:
> [vp9_qsv @ 0x7f0bdc2acec0] Current picture structure is unsupported
> [vp9_qsv @ 0x7f0bdc2acec0] some encoding parameters are not supported by
> the QSV runtime. Please double check the input parameters.
> FFMPEG::open_encoder  err: Function not implemented
> int FFMPEG::open_encoder(const char*, const char*):
> open failed vp9_qsv:/Videoklipp/QSV/hdv09_04_vp9_qsv.mp4
>
>
> FHD input fails
> [vp9_qsv @ 0x7f0c3c07f5c0] Current picture structure is unsupported
> [vp9_qsv @ 0x7f0c3c07f5c0] some encoding parameters are not supported by
> the QSV runtime. Please double check the input parameters.
> FFMPEG::open_encoder  err: Function not implemented
> int FFMPEG::open_encoder(const char*, const char*):
> open failed vp9_qsv:/Videoklipp/QSV/hd01_vp9_qsv.mp4
> Render::render_single: Session finished.
>

so, qsv av1/h264/vp9 chokes on some files .....



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> 4) VP9_VAAPI
> ------------
>
> vp9_qsv.mp4
>
> preset doesn't exist
>

Hopefully easy to create?



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