[FFmpeg-user] Audio and video desynchronized in clips.
rvclayton at verizon.net
Sun Mar 27 23:19:15 CEST 2011
Pretty much your only option is to decode and recode the stream, which
shouldn't be a big problem if you are using H.264, because libx264 is the best
H.264 encoder available.
For the mp4 containers I'm dealing with, I've changed the ffmpeg command to
ffmpeg -i failure.mp4 -vcodec libx264 -acodec libfaac -vpre medium \
-ss 00:50:00 -t 00:10:00 -y clip05.mp4
The command is noisy, particularly those
[buffer @ 0x81f5cd0] Buffering several frames is not supported. Please
consume all available frames before adding a new one.
Last message repeated 74998 times
messages, but the file's chopped into properly sized and synchronized clips.
Thanks for your answer.
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