I’m running Clear Linux now for a while and I really like it.
But I always have trouble with playing YouTube Videos. Youtube Player tells me on the most videos “An error occurred. Please try again later. (Playback ID: OHZJ78MCimHTGSs8)”
It’s possible to play some videos, but mostly I will get that error.
I’ve experienced the same and, to me, it seems related to the following: https://bugzilla.mozilla.org/show_bug.cgi?id=1627486.
I’ve seen an issue on GitHub https://github.com/clearlinux/distribution/issues/1926 that has been filed as a ClearLinux’ bug but it’s not.
Youtube uses canvas and webgl for rendering and it actually re-encodes our videos into VP9.
As a matter of fact, I couldn’t test Three.js demos either as they were a mess and I thought I had problems with drivers but it is a bug in Firefox.
I did what’s described in the bug report, and it has fixed the problem on my Laptop, Intel N4000 running Mesa Intel® UHD Graphics 600 (GLK 2).
I’ve opened “about:config” in Firefox (version 75.0 64bit) and I’ve modified these two variables.