Den 26.08.2024 17:49, skrev Phyllis Smith:
*Terje,*
Not sure why it reports it asSVT-AV1 Encoder Lib v2.2.0**because I
downloaded what is reported as v2.2.1 here:
https://gitlab.com/AOMediaCodec/SVT-AV1/-/releases
and the downloaded tar file was shown as: SVT-AV1-v2.2.1.tar
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.
Seemingly this is a minor bug somewhere in this version.
I upgraded my system SVT-AV1 and lib to v. 2.2.1 and got the same
result: 2.2.0
What confuse me more, is that Cingg rendering seems out of proportion
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(?)
hdv09_04.m2t --> hdv09_04_m2t_svt-av1-220_pr6+opus.webm
CinGG: **rendered 5972 frames in 34.052 secs, 175.379 fps
FFmpeg: frame= 5963 fps= 69 q=35.0 Lsize= 121908KiB time=00:03:58.77
bitrate=4182.4kbits/s speed=2.77x
Here is the FFmpeg command line I use, which also out some mpeg2 errors:
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
[mpeg2video @ 0x562aa8f5b4c0] Invalid frame dimensions 0x0.
Last message repeated 3 times
[mpegts @ 0x562aa8f55e00] PES packet size mismatch
[mpegts @ 0x562aa8f55e00] Packet corrupt (stream = 1, dts = 258142320).
[mpegts @ 0x562aa8f55e00] Could not find codec parameters for stream
2 (Unknown: none ([160][0][0][0] / 0x00A0)): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and
'probesize' (5000000) options
[mpegts @ 0x562aa8f55e00] Could not find codec parameters for stream
3 (Unknown: none ([161][0][0][0] / 0x00A1)): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and
'probesize' (5000000) options
Input #0, mpegts, from 'hdv09_04.m2t':
Duration: 00:03:59.06, start: 2629.496000, bitrate: 26110 kb/s
Program 100
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
Side data:
cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032
vbv_delay: N/A
Stream #0:1[0x814]: Audio: mp2 (mp3float) ([3][0][0][0] /
0x0003), 48000 Hz, stereo, fltp, 384 kb/s
Stream #0:2[0x815]: Unknown: none ([160][0][0][0] / 0x00A0)
Stream #0:3[0x811]: Unknown: none ([161][0][0][0] / 0x00A1)
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video (native) -> av1 (libsvtav1))
Stream #0:1 -> #0:1 (mp2 (native) -> opus (libopus))
Press [q] to stop, [?] for help
[libopus @ 0x562aa8f8b940] No bit rate set. Defaulting to 96000 bps.
Svt[info]: -------------------------------------------
Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v2.2.0
.........snip
Output #0, webm, to 'hdv09_04_m2t_ffmpeg-7_svt-av1-221_pr6+opus.webm':
Metadata:
encoder : Lavf61.1.100
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
Metadata:
encoder : Lavc61.3.100 libsvtav1
Stream #0:1: Audio: opus, 48000 Hz, stereo, s16, 96 kb/s
Metadata:
encoder : Lavc61.3.100 libopus
[mpegts @ 0x562aa8f55e00] PES packet size mismatch0:03:50.00
bitrate=4148.7kbits/s speed=2.75x
[mpegts @ 0x562aa8f55e00] Packet corrupt (stream = 1, dts = 258142320).
[mpeg2video @ 0x562aa8f86800] ac-tex damaged at 10 61
[mpeg2video @ 0x562aa8f86800] Warning MVs not available
[mpeg2video @ 0x562aa8f86800] concealing 630 DC, 630 AC, 630 MV
errors in P frame
[vist#0:0/mpeg2video @ 0x562aa8f5de80] [dec:mpeg2video @
0x562aa90fa840] corrupt decoded frame
[out#0/webm @ 0x562aa8f8d380] video:119306KiB audio:2490KiB
subtitle:0KiB other streams:0KiB global headers:0KiB muxing
overhead: 0.091528%
> RenderFarmClient::main_loop: client started
> FFMPEG::open_decoder: some stream times estimated:
/home/guest/0005.avi
> Svt[info]: -------------------------------------------
> Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v2.2.0
I also got and noticed the output version
Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v2.2.0
Shouldn't it be SVT-AV1 Lib 2.2.1 as mentioned above
cinelerra-5.1/thirdparty/src/libsvtav1-v2.2.1.tar.xz
or possibly the 2.2.1 sub-version isn't shown in the Svt info?
*Andrey*, if you see this, Andrew has suggested"maybe compilefarm
configure command line for new OSes need to be
augmented with '--enable-libsvtav1" ?".
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.
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