Sorry for confusion, it required different args compared to the other callback functions in tutorial 4. Ricky <div class="gmail_quote">On Jan 27, 2014 3:15 PM, "Sebastian Dröge" <<a href="mailto:sebastian@centricular.com">sebastian@centricular.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> On So, 2014-01-26 at 22:03 -0500, Ricky Houghton wrote: > This was a huge help - thank for the answers, especially on the weekend - > much appreciated. > > After a bit of digging, I was able to correctly get the source-setup > signal and set the latency to a lower value. > > For the benefit of others, to Tutorial-4.c (in app_function), I added the > line: > > *g_signal_connect(G_OBJECT (data->pipeline), "source-setup", > (GCallback)source_setup_cb,data);* > > then I added the following callback function: > > > > *static void source_setup_cb (GstElement *pipeline, GstElement *source, > CustomData *data) { // .. stuff removed g_object_set (source, "latency", > 100, NULL);* > > * // .. stuff removed}* > > The source_setup_cb required different args. What do you mean with "required different args"? That looks correct and should work exactly like that. -- Sebastian Dröge, Centricular Ltd - <a href="http://www.centricular.com" target="_blank">http://www.centricular.com</a> Expertise, Straight from the Source _______________________________________________ gstreamer-android mailing list <a href="mailto:gstreamer-android@lists.freedesktop.org">gstreamer-android@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-android" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-android</a> </blockquote></div>