On Mon, Apr 13, 2015 at 04:36:18PM -0500, David Favor wrote: > 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. if you found a bug which isnt reported yet (i dont know if that applies here) please open a new seperate ticket [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB You can kill me, but you cannot change the truth.
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