5 * { filesrc ! mad ! osssink }
8 /* eos will be called when the src element has an end of stream */
10 eos (GstElement * element, gpointer data)
12 GstThread *thread = GST_THREAD (data);
14 g_print ("have eos, quitting\n");
17 gst_element_set_state (GST_ELEMENT (thread), GST_STATE_NULL);
21 main (int argc, char *argv[])
23 GstElement *filesrc, *osssink;
28 gst_init (&argc, &argv);
31 g_print ("usage: %s <filename>\n", argv[0]);
35 /* create a new thread to hold the elements */
36 thread = gst_thread_new ("thread");
37 g_assert (thread != NULL);
39 /* create a disk reader */
40 filesrc = gst_element_factory_make ("filesrc", "disk_source");
41 g_assert (filesrc != NULL);
42 g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
43 g_signal_connect (G_OBJECT (filesrc), "eos", G_CALLBACK (eos), thread);
45 /* and an audio sink */
46 osssink = gst_element_factory_make ("osssink", "play_audio");
47 g_assert (osssink != NULL);
49 /* did i mention that this is an mp3 player? */
50 mad = gst_element_factory_make ("mad", "mp3_decoder");
51 g_assert (mad != NULL);
53 gst_bin_add_many (GST_BIN (thread), filesrc, mad, osssink, NULL);
54 gst_element_link_many (filesrc, mad, osssink, NULL);
56 for (x = 0; x < 10; x++) {
57 g_print ("playing %d\n", x);
58 gst_element_set_state (GST_ELEMENT (thread), GST_STATE_PLAYING);
59 g_usleep (G_USEC_PER_SEC * 2);
61 g_print ("pausing %d\n", x);
62 gst_element_set_state (GST_ELEMENT (thread), GST_STATE_PAUSED);
63 g_usleep (G_USEC_PER_SEC * 2);