gstreamer/tests/muxing/case1.c
Wim Taymans 9f23c76bea Aplied more fixage from Michael Meeks.
Original commit message from CVS:
Aplied more fixage from Michael Meeks.
2001-12-13 23:14:39 +00:00

78 lines
2.7 KiB
C

#include <gst/gst.h>
gboolean playing = TRUE;
static void
handoff_signal (GstElement *element, GstBuffer *buf)
{
g_print ("handoff \"%s\" %llu\n", gst_element_get_name (element), GST_BUFFER_TIMESTAMP (buf));
}
static void
eos_signal (GstElement *element)
{
g_print ("eos received from \"%s\"\n", gst_element_get_name (element));
playing = FALSE;
}
int
main(int argc,char *argv[])
{
GstBin *pipeline;
GstElement *src, *tee, *identity1, *identity2, *aggregator, *sink;
gst_init (&argc, &argv);
pipeline = GST_BIN (gst_pipeline_new ("pipeline"));
g_return_val_if_fail (pipeline != NULL, 1);
src = gst_elementfactory_make ("fakesrc", "src");
g_object_set (G_OBJECT (src), "num_buffers", 4, NULL);
g_return_val_if_fail (src != NULL, 2);
tee = gst_elementfactory_make ("tee", "tee");
g_return_val_if_fail (tee != NULL, 3);
identity1 = gst_elementfactory_make ("identity", "identity0");
g_return_val_if_fail (identity1 != NULL, 3);
identity2 = gst_elementfactory_make ("identity", "identity1");
g_object_set (G_OBJECT (identity2), "duplicate", 2, NULL);
g_object_set (G_OBJECT (identity2), "loop_based", TRUE, NULL);
g_return_val_if_fail (identity2 != NULL, 3);
aggregator = gst_elementfactory_make ("aggregator", "aggregator");
g_object_set (G_OBJECT (aggregator), "sched", 3, NULL);
g_return_val_if_fail (aggregator != NULL, 3);
sink = gst_elementfactory_make ("fakesink", "sink");
g_return_val_if_fail (sink != NULL, 4);
gst_bin_add (pipeline, GST_ELEMENT (src));
gst_bin_add (pipeline, GST_ELEMENT (tee));
gst_bin_add (pipeline, GST_ELEMENT (identity1));
gst_bin_add (pipeline, GST_ELEMENT (identity2));
gst_bin_add (pipeline, GST_ELEMENT (aggregator));
gst_bin_add (pipeline, GST_ELEMENT (sink));
gst_element_connect (src, "src", tee, "sink");
gst_pad_connect (gst_element_request_pad_by_name (tee, "src%d"),
gst_element_get_pad (identity1, "sink"));
gst_pad_connect (gst_element_request_pad_by_name (tee, "src%d"),
gst_element_get_pad (identity2, "sink"));
gst_pad_connect (gst_element_get_pad (identity1, "src"),
gst_element_request_pad_by_name (aggregator, "sink%d"));
gst_pad_connect (gst_element_get_pad (identity2, "src"),
gst_element_request_pad_by_name (aggregator, "sink%d"));
gst_element_connect (aggregator, "src", sink, "sink");
g_signal_connect (G_OBJECT (src), "eos",
G_CALLBACK (eos_signal), NULL);
g_signal_connect (G_OBJECT (sink), "handoff",
G_CALLBACK (handoff_signal), NULL);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
while (playing)
gst_bin_iterate (pipeline);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
exit (0);
}