<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">сб, 12 окт. 2024 г., 13:23 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>
<br>
<br>
<div>Den 12.10.2024 12:08, skrev Terje J.
Hanssen:<br>
</div>
<blockquote type="cite">
An overview over the system FFmpeg 7.x supported QSV pixel
formats and profiles:<br>
<br>
<br>
<font face="Courier New, Courier, monospace">ffmpeg -hide_banner
-h encoder=hevc_qsv | egrep 'Supported|profile|main'<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>
main 0 E..V.......<br>
<br>
<br>
ffmpeg -hide_banner -h encoder=h264_qsv | egrep
'Supported|profile|main'<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></font></blockquote></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">I think we can concentrate on av1 for now.</div><div dir="auto"><br></div><div dir="auto">does it fail if you add "-profile main" to ffmpeg command line for dv av1 encode?</div><div dir="auto"><br></div><div dir="auto">dv due to it being software codec, so ffmpeg forced to push and convert frames from system memory, as opposed to hdv (hw) = > av1 on-gpu transcode)</div><div dir="auto"><br></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><blockquote type="cite"><font face="Courier New, Courier, monospace">
<br>
</font></blockquote>
<br>
<font face="Courier New, Courier, monospace">hevc_qsv and h264_qsv
encoders also have "high" profile:<br>
<br>
<br>
ffmpeg -hide_banner -h encoder=hevc_qsv | egrep
'Supported|profile|main|high'<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'<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>
<br>
<br>
<br>
</font>
<blockquote type="cite"><font face="Courier New, Courier, monospace"> <br>
ffmpeg -hide_banner -h encoder=av1_qsv | egrep
'Supported|profile|main'<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=vp9_qsv | egrep
'Supported|profile|main'<br>
Supported hardware devices: qsv qsv qsv<br>
Supported pixel formats: nv12 p010le vuyx qsv xv30le<br>
-profile <int> E..V....... (from 0 to
INT_MAX) (default unknown)<br>
profile0 1 E..V.......<br>
profile1 2 E..V.......<br>
profile2 3 E..V.......<br>
profile3 4 E..V.......<br>
<br>
<br>
ffmpeg -hide_banner -h encoder=vp9_qsv | egrep 'Supported|main'<br>
Supported hardware devices: qsv qsv qsv<br>
Supported pixel formats: nv12 p010le vuyx qsv xv30le</font><br>
</blockquote>
<br>
</div>
-- <br>
Cin mailing list<br>
<a href="mailto:Cin@lists.cinelerra-gg.org" target="_blank" rel="noreferrer">Cin@lists.cinelerra-gg.org</a><br>
<a href="https://lists.cinelerra-gg.org/mailman/listinfo/cin" rel="noreferrer noreferrer" target="_blank">https://lists.cinelerra-gg.org/mailman/listinfo/cin</a><br>
</blockquote></div></div></div>