Set video position in videomixer

[iesx]

hey could somebody show me example how to use 
gst_child_proxy_set(videomixer, "sink_0::xpos", 320, "sink_0::ypos",0,NULL); 
in C?
How to link them with other element?
Please~~show me even simple example.



--
View this message in context: http://gstreamer-devel.966125.n4.nabble.com/Set-video-position-in-videomixer-tp4655534p4657751.html
Sent from the GStreamer-devel mailing list archive at Nabble.com.