[gst-devel] [NEVER WORKS] - /GstPipeline:pipeline0/GstOggDemux:oggdemux0: Could not decode stream.

[Edward Hervey]

On Fri, 2010-12-10 at 23:24 +0100, Shamun toha md wrote:
> Dear Experts,
> 
> I was trying a lot to get this work. But still have same issue with
> OGGDEMUG. I also tried with simple codecs like SPEEX but its always
> same error as following. Please advise.

> 
> [root at example ~]# gst-launch -v udpsrc multicast-group=127.0.0.1
> port=4444 ! oggdemux ! vorbisdec ! audioconvert ! alsasink

> 
> [sun at example tmp]$ gst-launch -v autoaudiosrc num-buffers=100 !
> speexenc ! oggmux ! udpsink host=127.0.0.1 auto-multicast=true
> port=4444
> 
> [sun at example tmp]$ gst-launch -v autoaudiosrc ! audioconvert !
> vorbisenc ! oggmux ! udpsink host=127.0.0.1 auto-multicast=true
> port=4444
> 

  You're sending data over UDP which, unlike TCP, does not guarantee:
  * order of receiving packets
  * packets arriving at all

  So basically your client pipeline is receiving random junk, I wouldn't
expect that to work.

  Switch to using either :
  * TCP elements (Which won't do multicast)
  * or RTP (de)payloaders
  * or just use gst-rtsp-server on your server and playbin2 on your
client

    Edward

> 
> Thanks & Regards
> Shamun
> 
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