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

[Terje J. Hanssen]

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.


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




>
> 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
>         <http://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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