This is a great tip and I was so excited to see it work from ffmpeg but unfortunately, on QuickTime 10.4 you can no longer open the MOV after performing the transformation. I haven't found a way to work around this yet. Amazing how difficult it is to rotate a movie - I guess the difficulty is modifying something post-compression but in the case of these tools -decoding/re-encoding should be an obvious available option. If anyone knows of a solution - I would be eternally grateful.
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This is a great tip and I was so excited to see it work from ffmpeg but unfortunately, on QuickTime 10.4 you can no longer open the MOV after performing the transformation. I haven't found a way to work around this yet. Amazing how difficult it is to rotate a movie - I guess the difficulty is modifying something post-compression but in the case of these tools -decoding/re-encoding should be an obvious available option. If anyone knows of a solution - I would be eternally grateful.