[gst-devel] rtp payloaders/depayloaders recent behaviour

SP GLE spglegle at yahoo.fr
Wed Apr 18 16:01:10 CEST 2007


Hi,
a few weeks ago the following cmdline worked perfectly ::

gst-launch audiotestsrc ! "audio/x-raw-int, rate=8000" ! identity
sync=true ! alawenc ! rtppcmapay ! rtppcmadepay ! filesink 
location=/tmp/toto.raw
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Caught interrupt -- handling interrupt.
Interrupt: Setting pipeline to PAUSED ...
Execution ended after 5703406000 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...

The same cmd line with the latest CVS revision of GStreamer retuns :

gst-launch audiotestsrc ! "audio/x-raw-int, rate=8000" ! identity
sync=true ! alawenc ! rtppcmapay ! rtppcmadepay ! filesink 
location=/tmp/toto.raw
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /pipeline0/rtppcmadepay0: The stream is in the
wrong format.
Additional debug info:
gstbasertpdepayload.c(224): gst_base_rtp_depayload_chain ():
/pipeline0/rtppcmadepay0:
no clock rate was specified, likely incomplete input caps
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ...


Am i doing something wrong ? What can i do to get the right behaviour ?

Regards.



      
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