David Favor wrote:
David Favor wrote:
The following command:
ffmpeg -i clip.mts -c:v copy -c:a copy clip.mp4 (or clip.mov)
seems to incorrectly write container values for fps + tbr which
causes .mp4/.mov files to play with very odd jerky movements.
https://trac.ffmpeg.org/ticket/974 seems to be a ticket already
opened for this.
More jittery artifacts.
This produces no jitter:
ffmpeg -fflags +genpts -i clip.mts -c:v copy -c:a copy clip.mp4
This produces jitter:
ffmpeg -fflags +genpts -i clip.mts -c:v copy -c:a libfaac clip.mp4
Anytime the audio stream is transcoded (libfaac or fdk), jitter returns.
This behavior isn't mentioned in the above ticket.
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