What to do when one half of a stream plugs up a preroll?

[Nicolas Dufresne]

Le mercredi 06 mars 2013 à 09:39 -0500, Eric Montellese a écrit :

> > Meanwhile, the audio path fills up until all of the queues and
> buffers on
> > that path are full.  At this point the demux blocks (it can't send
> any more
> > buffers), and the audio_sink is blocked waiting for prerolling to
> complete
> > so that it can go to the PLAYING state.  Deadlock.

You are describing a live pipeline, you can't preroll a live pipeline.
You should set your sink element with async=FALSE and make sure you
source have set gst_base_src_set_live().
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