[markdog12]

It does seem YouTube has AV1 videos, at least for lower resolutions (720p and lower)

[markdog12]

I've even found some in 5k, although they don't play back hardly at all. Performance not there yet.

[callahad]

That should be markedly better in Firefox 67, since we've just now switched to dav1d, a much more efficient decoder by the VideoLAN folks. Prior to that, we were using the reference implementation from libaom.

[markdog12]

I'm on FF nightly, dav1d enabled.

[nullwasamistake]

This is a huge enhancement, thank you!