[gst-devel] Problem Linking "gstrtpbing" to pauload Element

Thabelo Mmbengeni thabelo at gmail.com
Mon Jun 15 08:58:23 CEST 2009

I am having a client and a server, the server sends rtp data well but the
client is failing somehow.
I am having a problem linking the rtpbin recv_rtp_src_%d_%d_%d Element to a
payload element.

here's my Linker

/*       rtpbin = gst_element_factory_make ("gstrtpbin", "rtpbin");
         videosink = gst_element_factory_make ("rtptheoradepay",

static void pad_added_cb (GstElement * rtpbin, GstPad * new_pad, GstElement
* depay)
      GstPad *sinkpad;
      GstPadLinkReturn lres;

      g_print ("new payload on pad: %s\n", GST_PAD_NAME (new_pad));

      sinkpad = gst_element_get_static_pad (depay, "sink");
      g_assert (sinkpad);

      lres = gst_pad_link (new_pad, sinkpad);
      g_assert (lres == GST_PAD_LINK_OK);
      gst_object_unref (sinkpad);

this is how I call the method.

g_signal_connect (rtpbin, "pad-added", G_CALLBACK (pad_added_cb),

this is the error I get

bash $ ./client_video_stream
starting receiver pipeline
new payload on pad: recv_rtp_src_0_3343416118_96
ERROR:client_video_stream.c:33:pad_added_cb: assertion failed: (lres ==


Please help
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