[gst-devel] strange problem with two sink elements in a pipeline

Wim Taymans wim at fluendo.com
Fri Feb 2 12:20:41 CET 2007


On Mon, 2007-01-29 at 14:03 +0100, Antoine Pitrou wrote:
> Le vendredi 26 janvier 2007 à 18:53 +0100, Edward Hervey a écrit :
> > > I attach a Python program which reproduces this behaviour.
> > > "python gst-bug.py 0" works fine.
> > > "python gst-bug.py 1" exhibits the bug: nothings gets at the sink.
> > 
> >   The problem is just that you need queues between your demuxer and sinks.
> > 
> >   One comment though: your demuxer chain function should return the
> > return value from the push
> 
> Thanks for your answer !
> However, it still doesn't work. I attach the updated Python script.

You are not pushing data on the video pad, so the videosink will never
preroll.

Wim

> 
> Regards
> 
> Antoine.
> 
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