mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-05 09:00:54 +00:00
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
#include <gst/gst.h>
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
GstElement *pipeline, *thread, *queue, *src, *adder, *sink;
|
|
GstPad *sinkpad;
|
|
|
|
gst_init (&argc, &argv);
|
|
|
|
free (malloc (8)); /* -lefence */
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
g_object_set (G_OBJECT (src), "sizetype", 2, NULL);
|
|
|
|
thread = gst_thread_new ("thread");
|
|
|
|
queue = gst_element_factory_make ("queue", "queue");
|
|
adder = gst_element_factory_make ("adder", "adder");
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
gst_bin_add (GST_BIN (thread), queue);
|
|
gst_bin_add (GST_BIN (thread), adder);
|
|
gst_bin_add (GST_BIN (thread), sink);
|
|
gst_bin_add (GST_BIN (pipeline), thread);
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
|
|
sinkpad = gst_element_get_request_pad (adder, "sink%d");
|
|
|
|
gst_element_link_pads (src, "src", queue, "sink");
|
|
gst_pad_link (gst_element_get_pad (queue, "src"), sinkpad);
|
|
gst_element_link_pads (adder, "src", sink, "sink");
|
|
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
g_usleep (G_USEC_PER_SEC);
|
|
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
g_usleep (G_USEC_PER_SEC);
|
|
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
|
|
return 0;
|
|
}
|