Quality selector for all clients

I have downloaded most of my tv shows in both 720p and 480p quality.

 

In Plex/web I get prompted whenever there are two files of the same episode, and I can choose to play it in either HD or SD.

 

YzlzSldY.jpeg

 

I would like this functionality to the other clients also (especially iOS and PHT) :)

Early 2021 clean-up: implemented (play version / playback quality)