[Cin] SVT-AV1 library upgraded to v2.2.1

[Andrew Randrianasulu]

пн, 26 авг. 2024 г., 01:48 Terje J. Hanssen via Cin <
cin at lists.cinelerra-gg.org>:

>
>
> Den 25.08.2024 22:56, skrev Terje J. Hanssen:
>
>
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> Den 25.08.2024 22:04, skrev Phyllis Smith:
>
> Terje, sorry for my mistake.  I have created an AppImage at:
>      https://cinelerra-gg.org/download/testing/cin-x86_64_newer.AppImage
> If you have time later, to try it, I would appreciate that.
> This AppImage should work just about on any system except for older ones
> like Ubuntu 16.
>
>
strange, web git interface thinks that

cinelerra-5.1/thirdparty/src/libsvtav1-v2.2.1.tar.xz [moved from
cinelerra-5.1/thirdparty/src/ffmpeg-6.1.tar.xz with 55% similarity] diff |
blob | history

I think it should be just new file?




>
> Phyllis, cin-x86_64_newer.AppImage tested OK on Slowroll.
>
> Below is a rendering speed comparison and enhancements between the
> previous SVT-AV1 v.1.8.0 and the new SVT-AV1 v.2.2.0:
>
> 1) HDV 1080i: 14.4% faster
> --------------------------
> hdv09_04.m2t --> hdv09_04_m2t_svt-av1_pr6+opus.webm
> ** rendered 5972 frames in 38.960 secs, 153.285 fps
>
> hdv09_04.m2t --> hdv09_04_m2t_svt-av1-220_pr6+opus.webm
> ** rendered 5972 frames in 34.052 secs, 175.379 fps
>
>
> 2) DV 576i: 41.1% faster
> ------------------------
> dv01_07.dv --> dv01_07_dv_svt-av1_pr6+opus.webm
> ** rendered 2832 frames in 14.018 secs, 202.026 fps
>
> dv01_07.dv --> dv01_07_dv_svt-av1-220_pr6+opus.webm
> ** rendered 2832 frames in 9.929 secs, 285.225 fps
>
>
>
> Interestingly the newest version 2.2.0 file sizes also are some larger:
> hdv: +12.5%:
>
> 112M hdv09_04_m2t_svt-av1_pr6+opus.webm
> 126M hdv09_04_m2t_svt-av1-220_pr6+opus.webm
>
>  29M dv01_07_dv_svt-av1_pr6+opus.webm
>  30M dv01_07_dv_svt-av1-220_pr6+opus.webm
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> On Sun, Aug 25, 2024 at 3:38 AM Terje J. Hanssen <terjejhanssen at gmail.com>
> wrote:
>
>>
>> On 24.08.2024 20:13, Phyllis Smith via Cin wrote:
>>
>> The SVT-AV1 library was at version 1.8.0 and finally I got it upgraded
>> and checked into GIT.  At first I had to figure out what I was doing wrong
>> in upgrading to 2.1.2, but by the time I figured that out, they released a
>> new version on Aug. 24 (2.2.1).  Encoding seems to be somewhat faster.
>>
>> Previously on Aug. 16, GIT checkin was for the latest version of dcraw
>> dated 2018, giflib 5.2.2, and flac 1.4.3 which may not have been recent
>> updates but were the latest available -- might as well use the latest even
>> if no significant changes.
>>
>> I am still checking to make sure we have the latest libraries in use for
>> the other ones so do not plan on creating a release on Aug. 31 --
>> especially since SVT-AV1 version is so new and I only did a cursory test.
>> Hopefully, Terje can check using the SUSE package at:
>> https://github.com/einhander/cin-gg-packages/releases/ when it has been
>> newly built.
>>
>>
>> Thank you, Phyllis and Einhander.
>> Yes, I rebooted from Slowroll to Leap 15.6 and installed the new rpm
>> package the usual way
>>
>> zypper in
>> https://github.com/einhander/cin-gg-packages/releases/download/20240825/cinelerra-5.1-20240825.suse15.x86_64.rpm
>>
>>
>> I loaded previous HDV and DV test files respectively and tried to render
>> to default AV1-SVT (and opus audio), but got Cinelerra error.
>> Cingg output as follows:
>>
>> cin
>> Cinelerra Infinity - built: Aug 25 2024 00:58:43
>> git://git.cinelerra-gg.org/goodguy/cinelerra.git
>>
>> HDV:
>> ----
>> int FFMPEG::open_encoder(const char*, const char*):
>> cant find codec
>> libsvtav1:/run/media/terje/Videoklipp/AV1/hdv09_04_m2t_svt-av1_pr6+opus.webm
>> Render::render_single: Session finished.
>> Total excess of backups: -50
>> Session time: 0:01:55
>> Cpu time: user: 0:00:05.843 sys: 0:00:01.145
>>
>> DV:
>> ---
>> audio0 pad 32 0 (32)
>> int FFMPEG::open_encoder(const char*, const char*):
>> cant find codec
>> libsvtav1:/run/media/terje/Videoklipp/AV1/dv01_07_dv_svt-av1_pr6+opus.webm
>> Render::render_single: Session finished.
>> Total excess of backups: -50
>> Session time: 0:05:13
>> Cpu time: user: 0:00:05.043 sys: 0:00:01.582
>>
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>
> --
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>
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