QuickTime Pro, not to be confused with QuickTime Player, will allow you to split clips.
If you can get the video to play in iMovie, then you can do just about anything with it
QuickTime Pro is available here: http://www.apple.com/quicktime/extending/
iMovie is already available on your Mac
Hi, I am a musician and have some videos of players I want to split into seperate clips. Whats the best software to do this quickly on mac? I can't find one thats quick and easy. Many thanks for any help