<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">сб, 26 окт. 2024 г., 03:06 Terje J. Hanssen via Cin <<a href="mailto:cin@lists.cinelerra-gg.org">cin@lists.cinelerra-gg.org</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
<div>
An overview over the system FFmpeg 7.1 supported QSV pixel formats
and profiles:<br>
<br>
<br>
<font face="Courier New, Courier, monospace">ffmpeg -hide_banner
-encoders | grep qsv<br>
V..... av1_qsv AV1 (Intel Quick Sync Video
acceleration) (codec av1)<br>
V..... h264_qsv H.264 / AVC / MPEG-4 AVC / MPEG-4
part 10 (Intel Quick Sync Video acceleration) (codec h264)<br>
V..... hevc_qsv HEVC (Intel Quick Sync Video
acceleration) (codec hevc)<br>
V..... mjpeg_qsv MJPEG (Intel Quick Sync Video
acceleration) (codec mjpeg)<br>
V..... mpeg2_qsv MPEG-2 video (Intel Quick Sync Video
acceleration) (codec mpeg2video)<br>
V..... vp9_qsv VP9 video (Intel Quick Sync Video
acceleration) (codec vp9)<br>
<br>
<br>
ffmpeg -hide_banner -h encoder=av1_qsv | egrep
'Supported|profile|main|high|professional'<br>
Supported hardware devices: qsv qsv qsv <br>
Supported pixel formats: nv12 p010le qsv<br>
-profile <int> E..V....... (from 0 to
INT_MAX) (default unknown)<br>
main 1 E..V.......<br>
<br>
<br>
ffmpeg -hide_banner -h encoder=hevc_qsv | egrep
'Supported|profile|main|high|professional'<br>
Supported hardware devices: qsv qsv qsv <br>
Supported pixel formats: nv12 p010le p012le yuyv422 y210le qsv
bgra x2rgb10le vuyx xv30le<br>
-profile <int> E..V....... (from 0 to
INT_MAX) (default unknown)<br>
main 1 E..V.......<br>
main10 2 E..V.......<br>
mainsp 3 E..V.......<br>
-tier <int> E..V....... Set the
encoding tier (only level >= 4 can support high tier) (from 0
to 256) (default high)<br>
main 0 E..V.......<br>
high 256 E..V.......<br>
<br>
<br>
ffmpeg -hide_banner -h encoder=h264_qsv | egrep
'Supported|profile|main|high|professional'<br>
Supported hardware devices: qsv qsv qsv <br>
Supported pixel formats: nv12 qsv<br>
-profile <int> E..V....... (from 0 to
INT_MAX) (default unknown)<br>
main 77 E..V.......<br>
high 100 E..V.......<br></font></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">from this we can conclude av1/hevc should have 10bit option ...</div><div dir="auto"><br></div><div dir="auto">probably writing down numerical values for profiles (high, main...) for each codec is also good idea.</div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><font face="Courier New, Courier, monospace">
</font><br>
</div>
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</blockquote></div></div></div>