I install the intervideo codecs and it will not render anything. I select render the file in graphedit and it says some of the streams in this movie are unsupported. The audio is rendered by the intervideo codec but the video is not rendered at all. I reinstalled windows and it didn't clear the issue. These are the only codecs on the machine.
I am just using a file recorded by GBPVR on high quality.
If its not working in GraphEdit, it aint going to work in GB-PVR either. Try installing some other decoder instead. http://www.free-codecs.com/download/MPV_Decoder.htm