gstreamer/tests/tee.c

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#include <gst/gst.h>
int
main(int argc, char *argv[])
{
GstElement *element, *mp3parse;
GstPadTemplate *templ;
GstPad *pad;
xmlDocPtr doc;
xmlNodePtr parent;
doc = xmlNewDoc ("1.0");
doc->xmlRootNode = xmlNewDocNode (doc, NULL, "Capabilities", NULL);
gst_init(&argc,&argv);
element = gst_elementfactory_make("tee","element");
mp3parse = gst_elementfactory_make("mp3parse","mp3parse");
pad = gst_element_request_pad_by_name (element, "src%d");
g_print ("new pad %s\n", gst_pad_get_name (pad));
templ = gst_element_get_padtemplate_by_name (mp3parse, "sink");
pad = gst_element_request_compatible_pad (element, templ);
g_print ("new pad %s\n", gst_pad_get_name (pad));
if (pad != NULL) {
parent = xmlNewChild (doc->xmlRootNode, NULL, "Padtemplate", NULL);
gst_padtemplate_save_thyself (pad->padtemplate, parent);
xmlDocDump(stdout, doc);
}
return 0;
}