Den 16.11.2024 19:00, skrev Andrew Randrianasulu:


сб, 16 нояб. 2024 г., 20:56 Terje J. Hanssen via Cin <cin@lists.cinelerra-gg.org>:
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?


feel free to experiment. You can also try vp9 ....



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.......


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.......


=============================

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













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