Adds more keyboard shortcuts for YouTube. The list of all new shortcuts is added into new "More Shortcuts" section on YouTube's "Keyboard shortcuts" popup which can be accessed via "?" or SHIFT+/ key (on U.S. keyboards).
Added.
New shortcuts: ALT+G = Decrease video quality, ALT+H = Increase video quality, ALT+Y = Set video quality to auto
Request to add function: Hotkey for resolution adjustment