[gst-devel] How to use multiqueue with gst-launch?

Thomas Loewe lazyt at gmx.net
Mon Dec 7 22:16:54 CET 2009


Hi,

i have problems with the following pipeline to stream a ts with h.264 over
network:

"gst-launch souphttpsrc location=http://url ! mpegtsdemux name=dmx dmx. !
queue2 max-size-buffers=0 max-size-time=0 max-size-bytes=0 ! ffdec_h264 !
directdrawsink dmx. ! queue2 max-size-buffers=0 max-size-time=0
max-size-bytes=0 ! a52dec ! audioconvert ! directsoundsink"

With an additional queue before the videosink it runs much better, but
stuttering video also occurs after some seconds. It only works with sync=0
for the videosink.

How must the above pipeline be changed to replace the 2 queues with 1
multiqueue?

Or is there any other thing (better buffering?) to make the stream run
smoother?

Thanks,
Thomas
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