[FFmpeg-devel] SIMD Motion Compensation Optimizations

AV Muppet av.muppet637 at protonmail.com
Mon Nov 11 04:11:22 EET 2024


Dear ffmpeg developers,

I recently read a news article about impressive AVX-512 optimizations
of Motion Compensation functions and I'd like to learn more.
Unfortunately, the article merely linked the post on X, which
included a screenshot and little else.

https://x.com/FFmpeg/status/1852542388851601913

Unfortunately, I do not have an account on X/twitter, nor am I
interested in supporting surveillance capitalism by creating one.
I think it's inconsistent with open source values to use such a site,
when free alternatives exist that do not require an account to browse.

Anyway, please advise where I can learn more about the referenced
AVX-512 optimizations.  I tried searching in the git repo, but was
unable to find them.

Thanks, in advance.



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