Comment 7 for bug 1846837

Answers from GStreamer bugtracker:

> This very much looks like it's something much lower level than gstreamer-libav. Googling libgomp shows it's an openmp implementation used with gcc which means I imagine this issues is either some compiler or ffmpeg issue or some combination thereof.

> Yeah, this is not a problem on our side. Please report this in Ubuntu against their toolchain.

By the way, I guess Totem is currently broken on Ubuntu Desktop images for Raspberry Pi 4 too?