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<div class="moz-cite-prefix">Den 16.07.2024 12:54, skrev Andrew
Randrianasulu:<br>
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<blockquote type="cite"
cite="mid:CA+rFky5xn=4+qg=0b7OVOEg4KHKxZh8efc+fdxY9J4e72YeSHg@mail.gmail.com">
<pre class="moz-quote-pre" wrap="">Like this:
mkfifo /dev/shm/renderfarm.y4m <-- random name from previous test
cin /home/admin/huawei_matepad_t/sdcard1/video/20200101_000443A.mp4
............</pre>
</blockquote>
<span style="white-space: pre-wrap">
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<blockquote type="cite"
cite="mid:CA+rFky5xn=4+qg=0b7OVOEg4KHKxZh8efc+fdxY9J4e72YeSHg@mail.gmail.com">
<pre class="moz-quote-pre" wrap="">encoded 397 frames in 400.09s (0.99 fps), 4154.67 kb/s, Avg QP:32.22
=====
Initially i set cingg cache to low value like 16 Mb and render
aborted at around 8 sec, then I set cache to 256 Mb and it finished
for complete 13 seconds/ 397 frames....
So, you can use external ffmpeg (and its array of encoders), or x265
directly this way. (if you use normal file it will be 4.7 Gb per 13
seconds of 4k30 video ...)
</pre>
</blockquote>
<br>
The principle sounds interestingly. Although I'm used with simple
pipes, I have never used fifo file (name pipes).<br>
But a real case ("workshop") example could make it clearer for me. <br>
<br>
1. Will it be applicable for pre-built CinGG installed from
appimages, or from packages (einander) where "cin" can be started
in a terminal ?<br>
<br>
2. And let CinGG utilize my "system" ffmpeg (from Packman) for qsv
gpu hwaccel encoding?<br>
<blockquote><font face="Courier New, Courier, monospace">ffmpeg
-hide_banner -encoders | grep qsv</font><br>
<font face="Courier New, Courier, monospace"> V.....
av1_qsv AV1 (Intel Quick Sync Video acceleration)
(codec av1)</font><br>
<font face="Courier New, Courier, monospace"> V.....
h264_qsv H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
(Intel Quick Sync Video acceleration) (codec h264)</font><br>
<font face="Courier New, Courier, monospace"> V.....
hevc_qsv HEVC (Intel Quick Sync Video acceleration)
(codec hevc)</font><br>
<font face="Courier New, Courier, monospace"> V.....
mjpeg_qsv MJPEG (Intel Quick Sync Video acceleration)
(codec mjpeg)</font><br>
<font face="Courier New, Courier, monospace"> V.....
mpeg2_qsv MPEG-2 video (Intel Quick Sync Video
acceleration) (codec mpeg2video)</font><br>
<font face="Courier New, Courier, monospace"> V.....
vp9_qsv VP9 video (Intel Quick Sync Video
acceleration) (codec vp9)</font><br>
</blockquote>
<br>
3. Suggestion to this pipe line setup and running av1_qsv encoding
from CinGG Render .webm?<br>
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