Change full-screen streams with keyboard shortcuts.

Hello,

I propose that you can change the stream when you are in multi-stream and focus on a player (full screen) using keyboard shortcuts.

The idea would be to switch from one player to another without using the interface and without losing the full screen, by simply using a shortcut to "display the next stream" or "display the previous stream".

Thank you very much. Vote for it, I swear it's a useful tool for a lot of situations.

Friendly,

Hotage.