[Cin] GIT update of libvpx

[Andrew Randrianasulu]

On Friday, February 18, 2022, Andrea paz <gamberucci.andrea at gmail.com>
wrote:

> In X11, using YUVA8 I find the same playback efficiency of RGBA-Float.
> With RGBA8 the playback is similar, but using vaapi it improves a bit
> in reverse.
>
> The problematic vp9 video is as follows:
> https://www.base-n.de/webm/VP9%20Sample.html
> Other vp9 videos work much better.
>
>
>
strange, it does not look particulary big (nor in duration nor in
dimensions)...


>
> Rendering
>
> Starting from RGBA8:
> 1080p/422p/25fps : 27 fps
> 1440p/422p/25fps : 24 fps
>
> Starting from YUVA8:
> 1080p/422p/25fps : 21 fps
>


so, close to realtime on your hardware.....

https://www.linuxfromscratch.org/blfs/view/svn/multimedia/libvpx.html

according to this page nasm OR yasm can be used (for compiling x86 assembly
parts), so may be older distros still get full-speed encoder...
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