compile nicely as is from archlinux package, and automatically link with hand made neon-SV2 assembly optimisations.
Also would be nice to have ffmpeg support of av1, that is a standard since few years, and work fine on most devices, including old ones.
Just need to add this parameter with the installed svt-av1 package
<pre>--enable-libsvtav1</pre>
The only missing dependency for re-using archlinux (x86_64) ffmpeg pkg, is vmaf, it also compiles and works fine. With this setting, I can use both svt-av1 (fastest by far), rav1e and libaom for encoding av1, here without audio, the aom/rav1 use veryslow for better compression
* ffmpeg -i "$src" -an --c:v libsvtav1 "$dst"
* ffmpeg -i "$src" -an -c:v libaom-av1 -preset veryslow "$dst"
* ffmpeg -i "$src" -an -c:v librav1e -preset veryslow "$dst"