Quote from: SiL on Today at 02:30:44 AMInteresting about the frame edge on the theatrical. I'm guessing it's an artefact of cutting film vs digital.
Yeah. It will be the cement splices at each cut thickening the film as it passes through the scanning gate, which is allowing some slight movement of the film image as it is scanned and possibly some loss of focus too. Why it happened in this instance and not other films is another question. Perhaps some operator error in the scan.
BTW, learning that OP's solution is to cut out frames and resync sound breaks my heart. Even a single frame lost makes a difference. Terry Rawlings will be spinning in his grave.
TC