[gst-devel] how to discover a playbin?

Stefan Kost ensonic at hora-obscura.de
Wed May 7 20:43:33 CEST 2008


Farkas Levente schrieb:
> hi,
> we've got an ip camera which support rtp. we can view it with gstreamer as:
> gst-launch playbin uri=rtsp://
> but we're not able to put together a stream by element which can also 
> used to view the camera. we try gst-launch -v but it seems too 
> complicated output. how can we discover what kind of elements was in the 
> playbin which works right.
> thank you for your help.
> yours.

GST_DEBUG_DUMP_DOT_DIR=$PWD gst-launch playbin uri=rtsp://

afterwards you have some *.dot files in your current working directory.
dot -Tpng xxx.dot -opipeline.png
(dot is part of graphviz package)
watch the png (be aware its big).


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