Ive tried many other games some unity games and gmod its not working i press F9 wait 5 seconds and i dont record im kinda mad that its not working i get really good fps when recording with action but if i have to i may switch to another recording software so someone please help because action is the...

http://prntscr.com/64utbo When i record desktop or the active region thing it just comes out as a black screen i can here the audio i also cant record any other games besides minecraft

I usally record in avi but its now recording in mp4 864x480 it was working earlier!
Please help
Im recording minecraft