Technically any keyboard can be used for video editing, however the CodeAct Greditor Pro GR100 is a keyboard which was designed specially for this purpose. It comes with a built-in jog/shuttle wheel and dedicated editing buttons to the right of the numeric keypad. If you do alot of video editing then you might be really handy at it and even knows alot of shortcuts but with the CodeAct Greditor Pro GR100 it much easier.
The additional controls are compatible with popular video editing software like Adobe’s Premiere, and in theory since it can be configured via software, you should be able to use them with any app you choose. It will cost a price of $270 and available at Geek Stuff 4 U.