--- /dev/null
+#include <gst/gst.h>
+
+gboolean idle_func (gpointer data);
+
+gboolean
+idle_func (gpointer data)
+{
+ return gst_bin_iterate ((GstBin*) (data));
+}
+
+int main (int argc, char *argv[])
+{
+ GstElement *osssink, *pipe1, *pipe2, *bin, *filesrc, *mad, *fakesink;
+
+ gst_init(&argc, &argv);
+
+ if (argc!=2) {
+ g_print("usage: %s file.mp3\n", argv[0]);
+ exit(-1);
+ }
+
+ filesrc = gst_elementfactory_make("filesrc", "filesrc");
+ mad = gst_elementfactory_make("mad", "mad");
+ bin = gst_bin_new("bin");
+ pipe1 = gst_pipeline_new("pipe1");
+ pipe2 = gst_pipeline_new("pipe2");
+ osssink = gst_elementfactory_make("osssink", "osssink");
+ fakesink = gst_elementfactory_make("fakesink", "fakesink");
+
+ g_object_set(G_OBJECT(filesrc), "location", argv[1], NULL);
+
+ gst_bin_add (GST_BIN(pipe1), filesrc);
+ gst_bin_add (GST_BIN(pipe1), fakesink);
+ gst_element_connect(filesrc, "src", fakesink, "sink");
+
+ gst_element_set_state(pipe1, GST_STATE_PLAYING);
+ gst_bin_iterate(GST_BIN(pipe1));
+ gst_element_set_state(pipe1, GST_STATE_READY);
+
+ gst_element_disconnect(filesrc, "src", fakesink, "sink");
+ gst_object_ref(GST_OBJECT(filesrc));
+ gst_bin_remove(GST_BIN(pipe1), filesrc);
+ gst_bin_remove(GST_BIN(pipe1), fakesink);
+
+ gst_bin_add (GST_BIN(pipe2), filesrc);
+ gst_bin_add (GST_BIN(pipe2), mad);
+ gst_element_connect(filesrc, "src", mad, "sink");
+ gst_bin_add (GST_BIN(pipe2), osssink);
+ gst_element_connect(mad, "src", osssink, "sink");
+
+ xmlDocDump(stdout, gst_xml_write(pipe2));
+
+ gst_element_set_state(pipe2, GST_STATE_PLAYING);
+ g_idle_add(idle_func, pipe2);
+ g_main_loop_run(g_main_loop_new(NULL, FALSE));
+ gst_element_set_state(pipe2, GST_STATE_NULL);
+
+ return 0;
+}
+
+