Questions[video-player](ubuntu)

Every single time I am on a meeting on Google Meets, my Ubuntu crashes. The sound and mouse keep working, but the screen freezes. I use Opera Web Browser, and in addition to the browser with Google Meet running, I usually have atom and the terminal itself running - not a big deal.

Does anyone have a clue of why that is happening and how to fix it? Could it be a problem with Opera or Google Meets specifically? And when the screen freezes, what should I do? Ctrl + alt + del to force quit Opera?

Thank you in advance :)

I want to report a bug with the default video player in Ubuntu.

Based on this instructions I need to also know the program name. On the icon it's named "Videos" but using ubuntu-bug videos returns an error that the package isn't installed. That is the name of the app.

App Visible on the background using Alt+F2 to trigger an error reporting modal. That states there's no such app with that name

Is there a way to display multiple subtitles at the same time? It would help a lot while learning a new language. I have some *.mkv movie with two embedded subtitles, how would I turn them both on, so that one will be on the bottom and another one on the top? Or at least a fast switch with immediate text update without rewinding back would be nice.

I have problem with subtitle in Persian/Farsi using all good video players.

I have tested all reading options formats (all different area and language to read), but all did not work. I can type Farsi, but it can not show subtitle to Farsi.

My machine can't play encrypted DVDs on a fresh install. How do I add this capability? Another useful bit of information would be what programs are best for playing DVDs, once I'm able to do so. See the similar question here. Will I be able to play DVD movies from any region?