MPV Button is a handler between mpv URI scheme and mpv player
You can doing things like:
-
Autostart watch movie from link
mpv://https://somewebsite.com/uploads/movie.mp4
-
Watch YouTube videos
mpv://https://www.youtube.com/watch?v=q7cf3QXwdoA
Note: for youtube videos you will be need download youtube_dl and put it in the same directory where your MPV is installed