сб, 26 окт. 2024 г., 03:06 Terje J. Hanssen via Cin < [email protected]>:
> An overview over the system FFmpeg 7.1 supported QSV pixel formats and > profiles: > > > ffmpeg -hide_banner -encoders | grep qsv > V..... av1_qsv AV1 (Intel Quick Sync Video acceleration) > (codec av1) > V..... h264_qsv H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 > (Intel Quick Sync Video acceleration) (codec h264) > V..... hevc_qsv HEVC (Intel Quick Sync Video acceleration) > (codec hevc) > V..... mjpeg_qsv MJPEG (Intel Quick Sync Video acceleration) > (codec mjpeg) > V..... mpeg2_qsv MPEG-2 video (Intel Quick Sync Video > acceleration) (codec mpeg2video) > V..... vp9_qsv VP9 video (Intel Quick Sync Video > acceleration) (codec vp9) > > > ffmpeg -hide_banner -h encoder=av1_qsv | egrep > 'Supported|profile|main|high|professional' > Supported hardware devices: qsv qsv qsv > Supported pixel formats: nv12 p010le qsv > -profile <int> E..V....... (from 0 to INT_MAX) (default > unknown) > main 1 E..V....... > > > ffmpeg -hide_banner -h encoder=hevc_qsv | egrep > 'Supported|profile|main|high|professional' > Supported hardware devices: qsv qsv qsv > Supported pixel formats: nv12 p010le p012le yuyv422 y210le qsv bgra > x2rgb10le vuyx xv30le > -profile <int> E..V....... (from 0 to INT_MAX) (default > unknown) > main 1 E..V....... > main10 2 E..V....... > mainsp 3 E..V....... > -tier <int> E..V....... Set the encoding tier (only > level >= 4 can support high tier) (from 0 to 256) (default high) > main 0 E..V....... > high 256 E..V....... > > > ffmpeg -hide_banner -h encoder=h264_qsv | egrep > 'Supported|profile|main|high|professional' > Supported hardware devices: qsv qsv qsv > Supported pixel formats: nv12 qsv > -profile <int> E..V....... (from 0 to INT_MAX) (default > unknown) > main 77 E..V....... > high 100 E..V....... > from this we can conclude av1/hevc should have 10bit option ... probably writing down numerical values for profiles (high, main...) for each codec is also good idea. > -- > Cin mailing list > [email protected] > https://lists.cinelerra-gg.org/mailman/listinfo/cin >
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