Someone

self.sink = gst.element_factory_make('dspmp3sink', 'sink')		self.player.add(self.sink)		self.demuxer = gst.element_factory_make("id3demux", "demuxer")		demuxer.connect("pad-added", self.demuxer_callback)		self.player.add(self.demuxer)				gst.element_link_many(self.source, self.demuxer)		gst.element_link_many(self.demuxer, self.sink)		self.player_uri = 'location'