<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вт, 2 янв. 2024 г., 05:27 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 02.01.2024 02:06, skrev Phyllis
Smith:<br>
</div>
<blockquote type="cite">
<div dir="ltr"><br>
<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">
<br>
</blockquote>
<div><span class="gmail_default" style="font-size:small">Am I
the only one getting errors when rendering using
av1-svt.webm (video only) as shown in bold below? or am I
doing something wrong?<br>
</span></div>
</div>
</div>
</blockquote>
<br>
No, you are not the only one. I get similar error messages, see my
output at the bottom here.<br>
<br>
CinGG rendering from hdv1080i25 8bit to respectively AV1 8bit
yuv420p and 10bit yuvp10le and Opus.<br>
The difference in speed is 64.430 fps vs 56.568 fps, that is only
13% lesser for 10bit.<br>
<br>
The Opus Audio listening seemingly is clean (not the continuous
sound sctrach as with Vorbis).<br>
(A third test with Opus_FFmpeg audio caused a lot more error
messages)<br>
<br>
IMO AV1 CPU rendering speed 2.5x and 2.2x Realtime playback are
pleasing default time vs quality (higher quality for GPU rendering).<br>
<br>
Yet I wonder if Preset 6 and CRF 26 are really used?, when the
rendering output say (Preset 10 and CRF 35 are defaults):<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">no, you need to delete # sign before those lines, by default they commented out.</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>
<ul>
<li>Svt[info]: SVT [config]: preset / tune / pred
struct : 10 / PSNR / random
access </li>
<li>Svt[info]: SVT [config]: BRC mode / rate
factor : CRF / 35 </li>
</ul>
<br>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_quote">
<div><span class="gmail_default" style="font-size:small"><br>
</span></div>
<div><span class="gmail_default" style="font-size:small"></span>
<span style="font-family:monospace">Cinelerra is free
software, covered by the GNU General Public License,
<br>
and you are welcome to change it and/or distribute copies
of it under <br>
certain conditions. There is absolutely no warranty for
Cinelerra. <br>
<br>
Svt[info]: -------------------------------------------
<br>
Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v1.8.0
<br>
Svt[info]: SVT [build] : GCC 10.3.1 20210422 (Red
Hat 10.3.1-1) 64 bit <br>
Svt[info]: LIB Build date: Jan 1 2024 16:24:53
<br>
Svt[info]: -------------------------------------------
<br>
Svt[info]: Number of logical cores available: 16
<br>
Svt[info]: Number of PPCS 76
<br>
Svt[info]: [asm level on system : up to avx2]
<br>
Svt[info]: [asm level selected : up to avx2]
<br>
Svt[info]: -------------------------------------------
<br>
Svt[info]: SVT [config]: main profile tier (auto)
level (auto) <br>
Svt[info]: SVT [config]: width / height / fps numerator /
fps denominator : 1440 / 1080 / 30000 /
1001
<br>
Svt[info]: SVT [config]: bit-depth / color format
: 8 / YUV420
<br>
Svt[info]: SVT [config]: preset / tune / pred struct
: 10 / PSNR / random access
<br>
Svt[info]: SVT [config]: gop size / mini-gop size /
key-frame type : 161 / 16 / key
frame<br>
Svt[info]: SVT [config]: BRC mode / rate factor
: CRF / 35 <br>
Svt[info]: -------------------------------------------<br>
<b>Svt[warn]: Failed to set thread priority: Invalid
argument<br>
FFStream::encode_frame: encode failed.</b><br>
file: /tmp/svt8.webm<br>
<b>err: Resource temporarily unavailable<br>
FFMPEG::mux_video err: Operation not permitted<br>
FFStream::encode_frame: encode failed.<br>
</b>file: /tmp/svt8.webm<br>
<b> err: Resource temporarily unavailable<br>
FFMPEG::mux_video err: Operation not permitted</b><br>
Render::render_single: Session finished.<br>
** rendered 1656 frames in 25.363 secs, 65.292 fps<br>
FFMPEG::open_decoder: some stream times estimated:
/tmp/svt8.webm<br>
FFMPEG::open_decoder: some stream times estimated:
/tmp/svt8.webm</span><br>
</div>
</div>
</div>
</blockquote>
<br>
<font face="monospace">Rendering to yuv420p and Opus<br>
.............................<br>
<br>
Svt[info]: -------------------------------------------<br>
Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v1.8.0<br>
Svt[info]: SVT [build] : GCC 13.2.1 20230801 64 bit<br>
Svt[info]: LIB Build date: Dec 29 2023 10:28:50<br>
Svt[info]: -------------------------------------------<br>
Svt[info]: Number of logical cores available: 8<br>
Svt[info]: Number of PPCS 59<br>
Svt[info]: [asm level on system : up to avx2]<br>
Svt[info]: [asm level selected : up to avx2]<br>
Svt[info]: -------------------------------------------<br>
Svt[info]: SVT [config]: main profile tier (auto) level
(auto)<br>
Svt[info]: SVT [config]: width / height / fps numerator / fps
denominator : 1440 / 1080 / 25 / 1<br>
Svt[info]: SVT [config]: bit-depth / color format
: 8 / YUV420<br>
Svt[info]: SVT [config]: preset / tune / pred struct
: 10 / PSNR / random access<br>
Svt[info]: SVT [config]: gop size / mini-gop size / key-frame type
: 161 / 16 / key frame<br>
Svt[info]: SVT [config]: BRC mode / rate factor
: CRF / 35 <br>
Svt[info]: -------------------------------------------<br>
FFStream::encode_frame: encode failed.<br>
file:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p+opus.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_video err: Operation not permitted<br>
FFStream::encode_frame: encode failed.<br>
file:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p+opus.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_video err: Operation not permitted<br>
FFStream::encode_frame: encode failed.<br>
file:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p+opus.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_video err: Operation not permitted<br>
FFStream::encode_frame: encode failed.<br>
file:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p+opus.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_video err: Operation not permitted<br>
Render::render_single: Session finished.<br>
FFMPEG::open_decoder: some stream times estimated:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p+opus.webm<br>
** rendered 10452 frames in 162.222 secs, 64.430 fps<br>
<br>
FFMPEG::open_decoder: some stream times estimated:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p+opus.webm<br>
FFMPEG::open_decoder: some stream times estimated:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p+opus.webm<br>
audio0 pad 128 -335 (463)<br>
FFMPEG::open_decoder: some stream times estimated:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p+opus.webm<br>
<br>
##############################################<br>
<br>
Rendering to yuv420p10le and Opus<br>
...................................<br>
Svt[info]: -------------------------------------------<br>
Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v1.8.0<br>
Svt[info]: SVT [build] : GCC 13.2.1 20230801 64 bit<br>
Svt[info]: LIB Build date: Dec 29 2023 10:28:50<br>
Svt[info]: -------------------------------------------<br>
Svt[info]: Number of logical cores available: 8<br>
Svt[info]: Number of PPCS 59<br>
Svt[info]: [asm level on system : up to avx2]<br>
Svt[info]: [asm level selected : up to avx2]<br>
Svt[info]: -------------------------------------------<br>
Svt[info]: SVT [config]: main profile tier (auto) level
(auto)<br>
Svt[info]: SVT [config]: width / height / fps numerator / fps
denominator : 1440 / 1080 / 25 / 1<br>
Svt[info]: SVT [config]: bit-depth / color format
: 10 / YUV420<br>
Svt[info]: SVT [config]: preset / tune / pred struct
: 10 / PSNR / random access<br>
Svt[info]: SVT [config]: gop size / mini-gop size / key-frame type
: 161 / 16 / key frame<br>
Svt[info]: SVT [config]: BRC mode / rate factor
: CRF / 35 <br>
Svt[info]: -------------------------------------------<br>
FFStream::encode_frame: encode failed.<br>
file:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p10le+opus.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_video err: Operation not permitted<br>
FFStream::encode_frame: encode failed.<br>
file:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p10le+opus.webm<br>
err: Resource temporarily unavailable<br>
FFMPEG::mux_video err: Operation not permitted<br>
Render::render_single: Session finished.<br>
FFMPEG::open_decoder: some stream times estimated:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p10le+opus.webm<br>
** rendered 10452 frames in 184.768 secs, 56.568 fps<br>
<br>
FFMPEG::open_decoder: some stream times estimated:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p10le+opus.webm<br>
audio0 pad 128 -335 (463)<br>
FFMPEG::open_decoder: some stream times estimated:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p10le+opus.webm<br>
FFMPEG::open_decoder: some stream times estimated:
/run/media/terje/home_lp15/terje/Videoklipp/AV1/hdv07_05_m2t_cingg_svt-av1_pr6_yuv420p10le+opus.webm<br>
<br>
..............<br>
</font><br>
</div>
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</blockquote></div></div></div>