Opera v 69
Linux Mint 20 (Cinnamon)
It annoys me to no end that my favorite browser doesn't work 100% on Linux Mint. I have issues with video playback on Twitter and Youtube Live. There are probably other video playbacks that don't work but I didn't to to those particular sites.
The only thing that solved this problem for me was to enable snap, install snap store and then install Opera and chromium-ffmpeg-extra as snap apps. Basically, recreate the steps as in Ubuntu (I have Ubuntu on my other PC and everything works fine there).
Enabling snap was the only thing that worked. I tried installing chromium-ffmpeg-extra via terminal, deleting libffmpeg.so, then linking it to another file, I tried Opera 70 (beta), I installed Ubuntu restricted extras....no luck. Only snap helped.
I am really disappointed that one of the best, if not the best browser out there, trips over on such minuscule things. I've seen on the forums that it's some sort of a legal issue? Solve it, handle it! I don't see Firefox having a legal issue.
These things must work out of the box I you want people to spread the word of Opera as the best browser out there.