My favorite settings: MOV or MP4, 1920x1080, keep legal levels, h264 codec, 10 Mbps, AAF stereo audio at 320kbps. I think that generally results in around 3.5 GB for an hour at 24fps. 10mbps is also what, for instance, Vimeo specifies as a minimum for Full HD delivery. If I don't need it to be full HD, I switch to 1280/720 at 5 Mbps, so that's