Hello,
after doing a bit of research I decided I needed Plex, so I made an account and bought the app on Android.
However, when I went to watch a show, the android app told me the folder was empty. It turns out it doesn't show any .mkv files, but .mp4 files show up just fine. How is this possible? Other people seem to be able to watch .mkv's just fine. The whole reason I bought the app was so that I could also watch .mkv's, but now I can't :/
Is there any way to fix this? Any help is greatly appreciated.