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nico-lab / h264_qsv.txt
Last active August 4, 2024 15:50
ffmpeg -h encoder=h264_qsv
Encoder h264_qsv [H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (Intel Quick Sync Video acceleration)]:
General capabilities: delay hybrid
Threading capabilities: none
Supported hardware devices: qsv qsv qsv
Supported pixel formats: nv12 qsv
h264_qsv encoder AVOptions:
-async_depth <int> E..V....... Maximum processing parallelism (from 1 to INT_MAX) (default 4)
-preset <int> E..V....... (from 0 to 7) (default 0)
veryfast 7 E..V.......
faster 6 E..V.......