I have no idea what streamlabs or Android TV boxes uses as backend player, but after a lot of debugging MPV solved all my subtitles issues on mobile (android) and desktop (Linux).
It made me kinda sad because VLC was the defacto application I installed on Windows for years !! But since I’m on Linux, MPV is the new standard in my default applications.
Maybe have a look if you can change the default player?
I have no idea what streamlabs or Android TV boxes uses as backend player, but after a lot of debugging MPV solved all my subtitles issues on mobile (android) and desktop (Linux).
It made me kinda sad because VLC was the defacto application I installed on Windows for years !! But since I’m on Linux, MPV is the new standard in my default applications.
Maybe have a look if you can change the default player?
I tried a few players and they all have issues. :(