<div dir="ltr"><div class="gmail_default" style="font-size:small">Here is the AppImage with the latest nvencoders for Nvidia graphics that goes with ffmpeg.</div><div class="gmail_default" style="font-size:small"> <a href="https://cinelerra-gg.org/download/testing/cin-x86_64_nvencupdate.AppImage">https://cinelerra-gg.org/download/testing/cin-x86_64_nvencupdate.AppImage</a></div><div class="gmail_default" style="font-size:small">For comparison, here is the appimage containing the original nvencoders from 2020.<br></div><div class="gmail_default" style="font-size:small"> <a href="https://cinelerra-gg.org/download/images/CinGG-20241031-x86_64.AppImage">https://cinelerra-gg.org/download/images/CinGG-20241031-x86_64.AppImage</a></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">I am not sure if encoding with formats h264_nvenc.mp4, h265_nvenc.mp4, or h264_nvenc.qt actually work from an AppImage that was created on a computer that does not have an Nvidea graphics card or its software. But for some reason, I do not think that that matters and it should work.<br></div><div class="gmail_default" style="font-size:small"><br></div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Thu, Dec 26, 2024 at 2:11 PM Terje J. Hanssen <<a href="mailto:terjejhanssen@gmail.com">terjejhanssen@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u>
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<div>Den 24.12.2024 13:29, skrev Terje J.
Hanssen:<br>
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<blockquote type="cite">
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<div>Den 24.12.2024 00:58, skrev Phyllis
Smith:<br>
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<blockquote type="cite">
<div dir="ltr">
<div class="gmail_default" style="font-size:small">Downloaded
latest version of nv-codec-headers release and built CinGG
with it and no problems here. Unfortunately the 4 different
computers I attempted to test on did not have the correct
Nvidia hardware or software. Why? I do not know but will
try one more later.<br>
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According to the <i>Readme<br>
</i><a href="https://github.com/FFmpeg/nv-codec-headers" target="_blank">https://github.com/FFmpeg/nv-codec-headers</a>
<blockquote><i>FFmpeg version of headers required to interface with
Nvidias codec APIs.</i><br>
<i>Corresponds to Video Codec SDK version 12.0.16.</i><br>
<i>Minimum required driver versions:</i><br>
<i>Linux: 550.54.14 or newer</i><br>
</blockquote>
As shown in my previous post, the legacy (2015) NV-GF GTX 960 runs
with the following nv driver version on Slowroll:<br>
<blockquote>Graphics:<br>
Device-1: Intel HD Graphics 530 driver: i915 v: kernel<br>
Device-2: NVIDIA GM206 [GeForce GTX 960] driver: nvidia v:
550.135<br>
</blockquote>
<br>
<br>
<blockquote type="cite"> If you
want and have a test download, I can give it a try on my legacy GF
GTX 960 SkyLake workstation, to see if your new AppImage (still)
works as previously.<br>
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Dec 21, 2024 at
4:04 PM Andrew Randrianasulu <<a href="mailto:randrianasulu@gmail.com" target="_blank">randrianasulu@gmail.com</a>>
wrote:<br>
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">вс, 22 дек. 2024 г.,
01:53 Phyllis Smith <<a href="mailto:phylsmith2017@gmail.com" target="_blank">phylsmith2017@gmail.com</a>>:<br>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div style="font-size:small" class="gmail_default">Andrew,<br>
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<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="auto">
<div dir="auto">most likely our nv headers
drifted from that ffmpeg-7.0/proprietary
driver assumes at runtime.</div>
</div>
</blockquote>
<div><span class="gmail_default" style="font-size:small">I have been
wondering about nv-codec-headers as we are
at:</span></div>
<div><span class="gmail_default" style="font-size:small"></span> <span class="gmail_default" style="font-size:small"> </span><a href="https://github.com/FFmpeg/nv-codec-headers/releases/tag/n10.0.26.0" rel="noreferrer" target="_blank">https://github.com/FFmpeg/nv-codec-headers/releases/tag/n10.0.26.0</a></div>
<div>
<div style="font-size:small" class="gmail_default">but I am unsure about
updating to: <br>
</div>
<div style="font-size:small" class="gmail_default"> <a href="https://github.com/FFmpeg/nv-codec-headers/releases/tag/n12.2.72.0" rel="noreferrer" target="_blank">https://github.com/FFmpeg/nv-codec-headers/releases/tag/n12.2.72.0</a></div>
<div style="font-size:small" class="gmail_default">because if you look
at:</div>
<div style="font-size:small" class="gmail_default"> <a href="https://github.com/FFmpeg/nv-codec-headers/releases/" rel="noreferrer" target="_blank">https://github.com/FFmpeg/nv-codec-headers/releases/</a></div>
<div style="font-size:small" class="gmail_default">the release versions
go from 12.xx to 8.x and it is really weird
AND there is no year on the release dates
but just day and month.</div>
<div style="font-size:small" class="gmail_default">Since it is such an
important part of ffmpeg inside CinGG, I am
concerned but will at least try the
12.2.72.0 just to see what it does.<br>
</div>
</div>
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</blockquote>
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<div dir="auto"><br>
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<div dir="auto">in theory it should give users of new
nvidia hardware av1 encoding ...... but not sure how it
will work with older drivers and hardware.</div>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<div><br>
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<div dir="auto">
<div dir="auto"><br>
</div>
<div dir="auto">you can try to install
something like nv-codec-headers and then
add </div>
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