Keyboard support for the Video Player

Space bar toggles play/pause.

Right and Left Arrow keys seek the video forwards and back.

Up and Down Arrow keys increase and decrease the volume.

M key toggles mute/unmute.

F key toggles fullscreen off and on.

Double-clicking with the mouse toggles fullscreen off and on.

Number keys from 0-9 skip to a percentage of the video. 0 is 0% and 9 is 90%.