#Tut 1 ` gst_init (&argc, &argv); -- Initializing GStreamer. Must be the first GStreamer command. ` pipeline = gst_parse_launch("[source]", NULL); -- set of all interconnected elements ` gst_parse_launch -- easy shortcut pipeline #Tut 2 Elements ` source = gst_element_factory_make ("videotestsrc", "source"); ` sink = gst_element_factory_make ("autovideosink", "sink"); Pipeline ** bin : element u..