Why changing audio track cause video stutters and not smooth

Nicolas Dufresne nicolas.dufresne at collabora.com
Sat Mar 22 07:21:24 PDT 2014


Le vendredi 21 mars 2014 à 09:27 -0700, morris.yang a écrit :

> When changing audio track for different audio format, I see the
> following
> sequence happening in my platform
> 1.video fast-forward just a little while
> 2.video stop
> 3.audio output 
> 4.then video start to play
> 
> How to let video play smooth at changing audio track?


Please, provide version information of your GStreamer installation. Also
let us know what you are using to change the track, is it using
playbin ? Note that audio clock is preferred for synchronisation, hence
the link between audio and video here. Providing more information will
help us figuring out if it's a recent regression, but but in your
application, or a ancient bug that has been fixed since.

cheers,
Nicolas

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