[gst-devel] H264 network streaming

Gary Thomas gary at mlbassoc.com
Fri Sep 17 21:58:37 CEST 2010


I'm trying to run gstrtpbin over a network, in particular,
the examples
   server-v4l2-H264-alsasrc-PCMA.sh
   client-H264-PCMA.sh
I'm using gst-plugins-good-0.10.20 (latest version I think)

I get widely varying results.
   * video (or audio) data freezes.
   * the pipeline spontaneously breaks
     (ERROR: from element /GstPipeline:pipeline0/GstAutoAudioSink:autoaudiosink0/GstPulseSink:autoaudiosink0-actual-sink-pulse: pa_stream_writable_size() failed: Connection terminated)
   * no video (or audio) at all

What's the best way to debug this?  In particular the last
case where I never get any video data displayed, I can see
lots of it being shipped to my client (rtp + rtcp packets
all look good).  How can I discover why there is no video?

Any ideas or pointers?

Thanks

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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