elementcreate.c

GStreamer是一个开源的多媒体框架库。利用它

/*** block  from ../../../docs/manual/basics-elements.xml ***/
#include <gst/gst.h>

int
main (int   argc,
      char *argv[])
{
  GstElementFactory *factory;
  GstElement * element;

  /* init GStreamer */
  gst_init (&argc, &argv);

  /* create element, method #2 */
  factory = gst_element_factory_find ("fakesrc");
  if (!factory) {
    g_print ("Failed to find factory of type 'fakesrc'\n");
    return -1;
  }
  element = gst_element_factory_create (factory, "source");
  if (!element) {
    g_print ("Failed to create element, even though its factory exists!\n");
    return -1;
  }

  gst_object_unref (GST_OBJECT (element));

  return 0;
}