iMovie not showing video
I am trying to import a mp4 file into iMovie however I am experiencing a few problems.
The import seems to be going okay however when I click to play the file within iMovie, no video actually plays. I can hear the audio correctly however there is no video.
I tried to do some searching but didn't come up with anything definitive, maybe I was trying a non-relevant search phrase. It's really puzzling as it seems to be importing fine, there is just not video.
MacBook Pro, Mac OS X (10.7.3)