[MPlayer-users] implicit (?) delay when writing a mpeg

Alexander Roalter alex at roalter.it
Thu Sep 23 01:26:54 CEST 2010


Hi,

when I create a video with mencoder using the following settings:

-of mpeg
-ovc lavc
-lavcopts vcodec=mpeg2video:vqmin=2:vqscale=2:keyint=12
-ofps 24
-oac mp3lame
-lameopts abr:padding=2
-srate 44100

I get a video, where the audio is out of sync (by around 0.4 to 0.5
seconds).

Playing the video with -delay 0.4 has the correct sync, but why is this
asynchronizity there in the first place?



-- 
Cheers,
Alex


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