I installed LibreELEC on a Raspberry Pi 4 yesterday and it’s working really well, except for AV1 playback. The thing is, it’s almost fast enough but the video stutters every few seconds and is a little slower than it should be. Is there a way to make it faster, by switching the decoder or enabling multi-core decode or something like that?
I found this decoder which might be what I’m searching for but I don’t know how to make it work in LibreELEC.
Based on this pull request, looks like dav1d is at v1.3 already. It was originally merged back in 2021, though there may be a config setting to enable it.
In fact, that PR pulls a package file from videolan, take a look at the commit for dav1d v1.3.
So you may need to ssh in and download the dav1d package: https://wiki.libreelec.tv/development/release-management