[FFmpeg-user] video delay after audio fix

funtastic officemab at gmail.com
Sun Mar 4 01:12:10 CET 2012


if I open a specific file with Totem video player (ver. 3.0.1)
on Ubuntu the audio is very choppy (video fine). With VLC player audio
and video is good but the video stream starts several seconds after
the audio... (with Totem, audio and video starts
at the same time)

I tried to fix the file by applying the following command:
ffmpeg -i share.mp4 -sameq output.mp4

After that, Totem plays the audio of the file
correctly but now the video is delayed and
starts several seconds after the audio (same
situation as with VLC before).

Audio and video are in sync (when both have started)
so adding a simple offset will not improve the situation...

Does somebody know the reason for that and how
to fix the file?


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