<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вт, 27 авг. 2024 г., 00:28 Terje J. Hanssen <<a href="mailto:terjejhanssen@gmail.com" target="_blank" rel="noreferrer">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 26.08.2024 17:49, skrev Phyllis
Smith:<br>
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<div class="gmail_default" style="font-size:small"><b>Terje,</b></div>
<div class="gmail_default" style="font-size:small">Not sure
why it reports it as<span> SVT-AV1 Encoder
Lib v2.2.0<b> </b>because I downloaded what is reported
as v2.2.1 here:<br>
</span></div>
<div class="gmail_default" style="font-size:small"><span></span> <a href="https://gitlab.com/AOMediaCodec/SVT-AV1/-/releases" rel="noreferrer noreferrer" target="_blank">https://gitlab.com/AOMediaCodec/SVT-AV1/-/releases</a></div>
<div class="gmail_default" style="font-size:small">and the
downloaded tar file was shown as: SVT-AV1-v2.2.1.tar</div>
<div class="gmail_default" style="font-size:small">Maybe
whoever added the mods to create v2.2.1 forgot to update the
version line. But at any rate, to prevent future confusion
for me, I need to leave the tar file named 2.2.1.<br>
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<br>
Seemingly this is a minor bug somewhere in this version.<br>
I upgraded my system SVT-AV1 and lib to v. 2.2.1 and got the same
result: 2.2.0<br>
<br>
What confuse me more, is that Cingg rendering seems <span><a rel="noreferrer noreferrer">out of proportion</a></span> 2.5x faster
than corresponding transcoding the same hdv file using ffmpeg
directly. Possibly Cingg calculates the speed after loading the
input file, and ffmpeg not(?)<br>
<br>
hdv09_04.m2t --> hdv09_04_m2t_svt-av1-220_pr6+opus.webm<br>
<blockquote><font face="monospace">CinGG: **rendered 5972 frames in
34.052 secs, 175.379 fps </font><br>
<font face="monospace">FFmpeg: frame= 5963 fps= 69 q=35.0 Lsize=
121908KiB time=00:03:58.77 bitrate=4182.4kbits/s speed=2.77x </font><br>
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Here is the FFmpeg command line I use, which also out some mpeg2
errors:<br>
<blockquote><font face="monospace">ffmpeg -hide_banner -i
hdv09_04.m2t -c:v libsvtav1 -preset 6 -crf 35 -c:a libopus
hdv09_04_m2t_ffmpeg-7_svt-av1-221_pr6+opus.webm<br></font></blockquote></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">you can try to add same parameters to av1 profile?</div><div dir="auto"><br></div><div dir="auto"><span style="font-family:monospace;font-size:10.4px">-preset 6 -crf 35</span><br></div><div dir="auto"><span style="font-family:monospace;font-size:10.4px"><br></span></div><div dir="auto"><span style="font-family:monospace;font-size:10.4px">just without "-" and as two lines ...? (commented-out params use preset 6/crf 25 - you probably can uncomment and edit second param too)</span></div><div dir="auto"><br></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><blockquote><font face="monospace">
[mpeg2video @ 0x562aa8f5b4c0] Invalid frame dimensions 0x0.<br>
Last message repeated 3 times<br>
[mpegts @ 0x562aa8f55e00] PES packet size mismatch<br>
[mpegts @ 0x562aa8f55e00] Packet corrupt (stream = 1, dts =
258142320).<br>
[mpegts @ 0x562aa8f55e00] Could not find codec parameters for
stream 2 (Unknown: none ([160][0][0][0] / 0x00A0)): unknown
codec<br>
Consider increasing the value for the 'analyzeduration' (0) and
'probesize' (5000000) options<br>
[mpegts @ 0x562aa8f55e00] Could not find codec parameters for
stream 3 (Unknown: none ([161][0][0][0] / 0x00A1)): unknown
codec<br>
Consider increasing the value for the 'analyzeduration' (0) and
'probesize' (5000000) options<br>
Input #0, mpegts, from 'hdv09_04.m2t':<br>
Duration: 00:03:59.06, start: 2629.496000, bitrate: 26110 kb/s<br>
Program 100 <br>
Stream #0:0[0x810]: Video: mpeg2video (Main) ([2][0][0][0] /
0x0002), yuv420p(tv, bt709, top first), 1440x1080 [SAR 4:3 DAR
16:9], 25000 kb/s, 25 fps, 25 tbr, 90k tbn<br>
Side data:<br>
cpb: bitrate max/min/avg: 25000000/0/0 buffer size:
7340032 vbv_delay: N/A<br>
Stream #0:1[0x814]: Audio: mp2 (mp3float) ([3][0][0][0] /
0x0003), 48000 Hz, stereo, fltp, 384 kb/s<br>
Stream #0:2[0x815]: Unknown: none ([160][0][0][0] / 0x00A0)<br>
Stream #0:3[0x811]: Unknown: none ([161][0][0][0] / 0x00A1)<br>
Stream mapping:<br>
Stream #0:0 -> #0:0 (mpeg2video (native) -> av1
(libsvtav1))<br>
Stream #0:1 -> #0:1 (mp2 (native) -> opus (libopus))<br>
Press [q] to stop, [?] for help<br>
[libopus @ 0x562aa8f8b940] No bit rate set. Defaulting to 96000
bps.<br>
Svt[info]: -------------------------------------------<br>
Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v2.2.0<br>
</font><font face="monospace">.........snip</font><br>
<font face="monospace">Output #0, webm, to
'hdv09_04_m2t_ffmpeg-7_svt-av1-221_pr6+opus.webm':</font><br>
<font face="monospace"> Metadata:</font><br>
<font face="monospace"> encoder : Lavf61.1.100</font><br>
<font face="monospace"> Stream #0:0: Video: av1, yuv420p(tv,
bt709, top coded first (swapped)), 1440x1080 [SAR 4:3 DAR 16:9],
q=2-31, 25 fps, 1k tbn</font><br>
<font face="monospace"> Metadata:</font><br>
<font face="monospace"> encoder : Lavc61.3.100
libsvtav1</font><br>
<font face="monospace"> Stream #0:1: Audio: opus, 48000 Hz,
stereo, s16, 96 kb/s</font><br>
<font face="monospace"> Metadata:</font><br>
<font face="monospace"> encoder : Lavc61.3.100
libopus</font><br>
<font face="monospace">[mpegts @ 0x562aa8f55e00] PES packet size
mismatch0:03:50.00 bitrate=4148.7kbits/s speed=2.75x </font><br>
<font face="monospace">[mpegts @ 0x562aa8f55e00] Packet corrupt
(stream = 1, dts = 258142320).</font><br>
<font face="monospace">[mpeg2video @ 0x562aa8f86800] ac-tex
damaged at 10 61</font><br>
<font face="monospace">[mpeg2video @ 0x562aa8f86800] Warning MVs
not available</font><br>
<font face="monospace">[mpeg2video @ 0x562aa8f86800] concealing
630 DC, 630 AC, 630 MV errors in P frame</font><br>
<font face="monospace">[vist#0:0/mpeg2video @ 0x562aa8f5de80]
[dec:mpeg2video @ 0x562aa90fa840] corrupt decoded frame</font><br>
<font face="monospace">[out#0/webm @ 0x562aa8f8d380]
video:119306KiB audio:2490KiB subtitle:0KiB other streams:0KiB
global headers:0KiB muxing overhead: 0.091528%</font><br>
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<div class="gmail_default" style="font-size:small"><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"><span class="gmail_default" style="font-size:small"></span>
> RenderFarmClient::main_loop: client started<br>
> FFMPEG::open_decoder: some stream times estimated:
/home/guest/0005.avi<br>
> Svt[info]: -------------------------------------------<br>
> Svt[info]: SVT [version]: SVT-AV1 Encoder Lib
v2.2.0<br>
<br>
I also got and noticed the output version<br>
<br>
Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v2.2.0<br>
<br>
<br>
Shouldn't it be SVT-AV1 Lib 2.2.1 as mentioned above<br>
<br>
cinelerra-5.1/thirdparty/src/libsvtav1-v2.2.1.tar.xz<br>
<br>
or possibly the 2.2.1 sub-version isn't shown in the Svt
info?<br>
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<div> <br>
<span class="gmail_default" style="font-size:small"><font size="4"><b>Andrey</b>,</font> if you see this, Andrew
has suggested</span><span class="gmail_default" style="font-size:small"> "</span>maybe compilefarm
configure command line for new OSes need to be<br>
augmented with '--enable-libsvtav1" ?<span class="gmail_default" style="font-size:small">".</span></div>
<div><span class="gmail_default" style="font-size:small">libsvtav1
requires cmake to be at 3.16 (or so far has been working
at 3.12) so we did not want to have failures by making it
compile by default in order to not impact older operating
systems where it would always fail.<br>
</span></div>
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