<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">сб, 9 нояб. 2024 г., 01:58 Terje J. Hanssen <<a href="mailto:terjejhanssen@gmail.com">terjejhanssen@gmail.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
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<div>Den 07.11.2024 22:53, skrev Terje J.
Hanssen:<br>
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<div>Den 07.11.2024 20:41, skrev Andrew
Randrianasulu:<br>
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<div dir="auto">sorry I mean set like this</div>
<div dir="auto">export CIN_10BIT_ENC=1</div>
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Now hevc_vaapi was able to render to yuv420p10le, that
is 10-bit 420p, by selecting pixels p010le.<br>
Also rendering with pixels y210 resulted in
yuv420p10le, that is not 10-bit 422p as for hevc_qsv
below.<br>
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I would assume this is caused due to the incomplete
hevc_vapi.mp4 preset as shown below?<br>
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<div dir="auto">More like incomplete code that does not yet
know how to get custom format ... so far as name says it
only adds 10bit 4:2:0 encoding, not 4:2:2 subsampling.</div>
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<div dir="auto">can you test other vaapi/qsv profiles too?</div>
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<div dir="auto">also with test picture actually containing
more than 8bit values? ;) </div>
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To the latter; the input file cfhd01.mkv was 10bit 422:
yuv422p10le<br>
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Maybe have a look at and compare with the hevc_qsv code that
managed 10bit 422: yuv422p10le?<br>
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Summary<br>
----------------<br>
<br>
hevc_vaapi.mp4 and av1_vaapi.mp4<br>
Pixels: vaapi (default and only option) works and results in
yuv420p<br>
p010 or p010le written works and result in
yuv420p10le<br>
y210 or all variants y210le/Y210/le render (with
fallback) to yuv420p10le<br>
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h264_vaapi.mp4 didn't render (error message)<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">yeah, no 10bit h264 here (while possible by spec)</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>
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av1_qsv.mp4 is for external ffmpeg<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">if you still have my onevpl patch applied (and enabled it earlier with configure switch) too - qsv should work ...</div><div dir="auto"><br></div><div dir="auto">try it too just in case?</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>
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<div dir="auto">(probably made up something in GIMP 2.10, save
as tiff/EXR, import in cingg, set format to rgba-float,
rendrer ..... hm, may be use YUView to see pixel values
independently of cinelerra's decoding abilities? a bit of
adventure, but should provide some proof about encoding)</div>
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<div> <br>
<font face="Courier New, Courier, monospace">ffprobe
-hide_banner cfhd01_hevc_vaapi_pix_p010le.mp4<br>
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'cfhd01_hevc_vaapi_pix_p010le.mp4':<br>
Metadata:<br>
major_brand : isom<br>
minor_version : 512<br>
compatible_brands: isomiso2mp41<br>
encoder : Lavf61.1.100<br>
Duration: 00:01:11.20, start: 0.000000, bitrate:
11082 kb/s<br>
Stream #0:0[0x1](und): Video: hevc (Main 10) (hev1
/ 0x31766568), yuv420p10le(tv,
bt709/unknown/unknown, top coded first (swapped)),
1920x1080 [SAR 1:1 DAR 16:9], 11080 kb/s, 25 fps, 25
tbr, 12800 tbn (default)<br>
Metadata:<br>
handler_name : VideoHandler<br>
vendor_id : [0][0][0][0]<br>
<br>
ffprobe -hide_banner cfhd01_hevc_vaapi_pix_y210.mp4<br>
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'cfhd01_hevc_vaapi_pix_y210.mp4':<br>
Metadata:<br>
major_brand : isom<br>
minor_version : 512<br>
compatible_brands: isomiso2mp41<br>
encoder : Lavf61.1.100<br>
Duration: 00:01:11.20, start: 0.000000, bitrate:
11082 kb/s<br>
Stream #0:0[0x1](und): Video: hevc (Main 10) (hev1
/ 0x31766568), yuv420p10le(tv,
bt709/unknown/unknown, top coded first (swapped)),
1920x1080 [SAR 1:1 DAR 16:9], 11080 kb/s, 25 fps, 25
tbr, 12800 tbn (default)<br>
Metadata:<br>
handler_name : VideoHandler<br>
vendor_id : [0][0][0][0]<br>
<br>
</font>
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<div> <br>
-----<br>
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No hevc_vaapi 10bit worked:<br>
<br>
<font face="Courier New, Courier, monospace">localhost:/Cin/ffmpeg/video
# cat hevc_vaapi.mp4<br>
mp4 hevc_vaapi<br>
# cin_hw_dev=vaapi</font><br>
<br>
I tested hevc_vaapi.m4 and tried to write
p010 both in the pixels field and as
format=p010 in the widget,<br>
but only 8bit 420p each time.<br>
<br>
-------------------------------<br>
<br>
hevc_qsv 10 bit worked with p010 and with
y210<br>
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<font face="Courier New, Courier, monospace">localhost:/Cin/ffmpeg/video
# cat hevc_qsv.mp4<br>
# only usable with ext. ffmpeg, another
pixfmt is yuyv422<br>
mp4 hevc_qsv<br>
# profile=main<br>
# cin_pix_fmt=nv12<br>
<br>
<br>
ffprobe -hide_banner
cfhd01_hevc_qsv_pix_p010le.mp4<br>
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'cfhd01_hevc_qsv_pix_p010le.mp4':<br>
Metadata:<br>
major_brand : isom<br>
minor_version : 512<br>
compatible_brands: isomiso2mp41<br>
encoder : Lavf61.1.100<br>
Duration: 00:01:11.20, start:
0.000000, bitrate: 28276 kb/s<br>
Stream #0:0[0x1](und): Video: hevc
(Main 10) (hev1 / 0x31766568),
yuv420p10le(tv, bt709/unknown/unknown,
top coded first (swapped)), 1920x1080
[SAR 1:1 DAR 16:9], 28273 kb/s, 25 fps,
25 tbr, 12800 tbn (default)<br>
Metadata:<br>
handler_name : VideoHandler<br>
vendor_id : [0][0][0][0]<br>
<br>
<br>
ffprobe -hide_banner
cfhd01_hevc_qsv_pix_y210le.mp4<br>
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'cfhd01_hevc_qsv_pix_y210le.mp4':<br>
Metadata:<br>
major_brand : isom<br>
minor_version : 512<br>
compatible_brands: isomiso2mp41<br>
encoder : Lavf61.1.100<br>
Duration: 00:01:11.20, start:
0.000000, bitrate: 32074 kb/s<br>
Stream #0:0[0x1](und): Video: hevc
(Rext) (hev1 / 0x31766568),
yuv422p10le(tv, bt709/unknown/unknown,
top coded first (swapped)), 1920x1080
[SAR 1:1 DAR 16:9], 32071 kb/s, 25 fps,
25 tbr, 12800 tbn (default)<br>
Metadata:<br>
handler_name : VideoHandler<br>
vendor_id : [0][0][0][0]<br>
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<div dir="auto">you also
can set
bin/ffmpeg/encode.opts
loglevel to debug, but
render exactly one
frame so log will be
smaller.</div>
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How to render render exactly
one frame ?<br>
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<div>In render dialog window
there is selection of render
range with 4 choices ... 1
frame mp4/webm should be
perfectly legal :) <br>
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<div> <font face="Courier New, Courier, monospace"><br>
</font> <font face="Courier New, Courier, monospace"><br>
"git log"
where?<br>
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<div dir="auto"><font face="Courier New, Courier, monospace">in cinelerra-5.1 directory, or
some down the
hierarchy ...</font></div>
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</font></div>
<div dir="auto"><font face="Courier New, Courier, monospace">this is command, part of git
suite of
commands.</font></div>
<div dir="auto"><font face="Courier New, Courier, monospace"><br>
</font></div>
<div dir="auto"><font face="Courier New, Courier, monospace">displays log of commits in git
repo. (for me
it uses
l"less" as
pager, so you
can scroll
around and
search)</font></div>
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