Can iMovie save in ANY format other than .MOV
I've just started using iMovie (10.1.10) and am curious if there is ANY other format option to save a movie in other than .MOV ? I have been converting 8mm film to digital; the output from the device is .MP4. I notice that the raw .MP4 file is greatly smaller in size than the .MOV once I've run it through iMovie. Case in point: a 12 minute clip in .MP4 took 902MB of space; a 37 SECOND clip I edited out and saved in iMovie took 653MB of space. Granted, I am saving the clips at high resolution and quality (which being old 8mm is probably a wasted effort). Any work-arounds to save space, or save as a different format?