Wait... I have 7900 XTX and didn't find a way to run AV1 on it even to encode videos with `ffmpeg` or to stream to yt. Like a month ago it was freezing the system, now OBS just doesn't show AV1 through AMF and `ffmpeg` says some method is unimplemented.

So how do you f**king use it on Linux & AMD?? Sorry for frustration but you guys said you somehow used it.