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?
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.......
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