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<font face="Times New Roman">I did a quick test </font>here,...
thanks to Phyllis. My tests is only for rendering to:<br>
FFMPEG | webm<br>
Audio: webm.webm<br>
Video: vp9_1920x1080_24or25or30fps.webm.<br>
<br>
And it compares "cin-x86_64_older_20240417.AppImage" vs
"cinelerra-5.1-ub16.04-20201031.x86_64-static". The second one
Cinelerra-GG version uses FFmpeg 4.3, if I am not wrong.<br>
My Operating System is UbuntuStudio_16.04_LTS_64bit.<br>
<br>
The Cinelerra-GG AppImage shows messages on the Command Line. And
the old version is faster than the new,... maybe because of the
messages in CLI? I don't know. Below the summary of the tests.<br>
<br>
IgorBeg<br>
<br>
<br>
First test on a Project format 1920 x 1080 @24fps YUVA-8bit<br>
------------------------------<br>
Cinelerra-GG: cin-x86_64_older_20240417.AppImage<br>
Output by CLI:<br>
FFStream::encode_frame: encode failed.<br>
file: /home/charlie/Documents/temp/pippo_ffmpeg7_test2.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_audio err: Operation not permitted<br>
...<br>
FFStream::encode_frame: encode failed.<br>
file: /home/charlie/Documents/temp/pippo_ffmpeg7_test2.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_audio err: Operation not permitted<br>
Render::render_single: Session finished.<br>
** rendered 453 frames in 243.494 secs, 1.860 fps<br>
------------------------------<br>
cinelerra-5.1-ub16.04-20201031.x86_64-static<br>
Output by CLI:<br>
Render::render_single: Session finished.<br>
** rendered 453 frames in 212.919 secs, 2.128 fps<br>
------------------------------<br>
<br>
<br>
Secon test on a Project format 1280 x 720 @29.97fps YUVA-8bit<br>
------------------------------<br>
Cinelerra-GG: cin-x86_64_older_20240417.AppImage<br>
Output by CLI:<br>
FFStream::encode_frame: encode failed.<br>
file: /home/charlie/Documents/temp/pippo_ffmpeg7_test3.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_audio err: Operation not permitted<br>
...<br>
FFStream::encode_frame: encode failed.<br>
file: /home/charlie/Documents/temp/pippo_ffmpeg7_test3.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_audio err: Operation not permitted<br>
Render::render_single: Session finished.<br>
** rendered 1023 frames in 322.885 secs, 3.168 fps<br>
------------------------------<br>
cinelerra-5.1-ub16.04-20201031.x86_64-static<br>
Output by CLI:<br>
Render::render_single: Session finished.<br>
** rendered 1023 frames in 293.298 secs, 3.488 fps<br>
------------------------------<br>
<br>
<br>
<br>
Il 17/04/2024 00:55, Phyllis Smith via Cin ha scritto:
<blockquote
cite="mid:CAOckJE2tcci908ChFX_hT4T5tqsa1kJp9Q+D37duSvcLo4mx0g@mail.gmail.com"
type="cite">
<div dir="ltr">
<div style="font-size: small;" class="gmail_default">There is an
AppImage on the server with FFmpeg 7.0 included in the build
if anyone wants to test. It should work on just about any
64-bit O/S but Help is not included (nor alternative
shortcuts). <br>
</div>
<div style="font-size: small;" class="gmail_default"> <a
moz-do-not-send="true"
href="https://cinelerra-gg.org/download/testing/cin-x86_64_older.AppImage">https://cinelerra-gg.org/download/testing/cin-x86_64_older.AppImage</a></div>
</div>
</blockquote>
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