If you at least have a fairly intuitive (doesn’t have to be too expensive) video editor, you’ll be able to adjust brightness, contrast, white balance, saturation etc. until the synchronization suits you. You’ll probably want the HCR-HC1 as your main cam and the others as secondaries (e.g. the flip cams as interviewer-interviewee closeups), having the Sony HC1 for the wide shot. It is better to take similar shots (e.g. personal closeups) from camcorders that are virtually close to the same.
