Which video format for iMovie HD 6?
Taking videos with my new Canon Powershot SX10IS is great but I can't import them to iMovie. iMovie won't accept .MOV clips. I downloaded a free video converter, MPEG Streamclip, and converted a .MOV clip to .dv then MPEG4 then .AVI. iMovie wouldn't take any of them, indicating there wasn't enough space left. There is tons of space everywhere on my laptop.
So which format should I convert TO in order to import and edit clips in iMovie HD 6?
If these converted clips are too big, how do I make them smaller?
It seems there are few options when buying a digital camera that shoots video for ease of use in actually viewing, importing, and editing the videos. Every brand of camera seems to use a different format and it seems like the user is always instructed to convert that format. But convert to what and will it work?
Any insight to this issue is so much appreciated. It seems as if the more forums I read the more variety of answers I get. No one seems to agree on which formats Macs accept.
Thanks to anyone for help!
MacBook, Mac OS X (10.5.1)


