mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-18 07:47:17 +00:00
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
#include <gst/gst.h>
|
|
#include <assert.h>
|
|
|
|
int main(int argc,char *argv[]) {
|
|
GstElement *pipeline;
|
|
GstElement *src,*identity,*sink;
|
|
int i;
|
|
|
|
GST_DEBUG_ENTER("(%d)",argc);
|
|
|
|
gst_init(&argc,&argv);
|
|
|
|
pipeline = gst_pipeline_new("fakepipeline");
|
|
src = gst_elementfactory_make("fakesrc","src");
|
|
/* g_return_val_if_fail(src != NULL,1);
|
|
if (argc == 2)
|
|
gtk_object_set(GTK_OBJECT(src),"location",argv[1],NULL);
|
|
else
|
|
gtk_object_set(GTK_OBJECT(src),"location","simplefake.c",NULL);*/
|
|
identity = gst_elementfactory_make("identity","identity");
|
|
g_return_val_if_fail(identity != NULL,2);
|
|
sink = gst_elementfactory_make("fakesink","sink");
|
|
g_return_val_if_fail(sink != NULL,3);
|
|
|
|
fprintf(stderr,"src %p identity %p sink %p\n",src,identity,sink);
|
|
gst_bin_add(GST_BIN(pipeline),src);
|
|
gst_bin_add(GST_BIN(pipeline),identity);
|
|
gst_bin_add(GST_BIN(pipeline),sink);
|
|
|
|
gst_element_connect(src,"src",identity,"sink");
|
|
gst_element_connect(identity,"src",sink,"sink");
|
|
|
|
// gst_bin_use_cothreads(GST_BIN(pipeline),TRUE);
|
|
|
|
gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
|
|
if (GST_STATE(src) != GST_STATE_PLAYING) fprintf(stderr,"error: state not set\n");
|
|
|
|
for (i=0;i<2;i++) {
|
|
fprintf(stderr,"\n");
|
|
gst_bin_iterate(GST_BIN(pipeline));
|
|
}
|
|
|
|
exit (0);
|
|
}
|