gstreamer/test/pipetest.c
Erik Walthinsen 7f8d8fe8d5 Merged from GOBJECT1 to HEAD at 200106241
Original commit message from CVS:
Merged from GOBJECT1 to HEAD at 200106241
2001-06-25 01:20:11 +00:00

63 lines
1.9 KiB
C

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <gst/gst.h>
void eof(GstElement *src) {
g_print("have eof, quitting\n");
exit(0);
}
int main(int argc,char *argv[]) {
GstElementFactory *srcfactory, *pipefactory, *sinkfactory;
GstElement *pipeline, *src, *pipe, *sink;
int fd;
g_print("have %d args\n",argc);
gst_init(&argc,&argv);
pipeline = gst_pipeline_new("pipeline");
g_return_val_if_fail(pipeline != NULL, -1);
srcfactory = gst_elementfactory_find("disksrc");
g_return_val_if_fail(srcfactory != NULL, -1);
pipefactory = gst_elementfactory_find("pipefilter");
g_return_val_if_fail(pipefactory != NULL, -1);
sinkfactory = gst_elementfactory_find("fdsink");
g_return_val_if_fail(sinkfactory != NULL, -1);
src = gst_elementfactory_create(srcfactory,"src");
g_return_val_if_fail(src != NULL, -1);
g_object_set(G_OBJECT(src),"location",argv[1],NULL);
g_print("should be using file '%s'\n",argv[1]);
pipe = gst_elementfactory_create(pipefactory,"pipe");
g_return_val_if_fail(pipe != NULL, -1);
sink = gst_elementfactory_create(sinkfactory,"fdsink");
g_return_val_if_fail(sink != NULL, -1);
fd = open(argv[2],O_CREAT|O_RDWR|O_TRUNC);
g_object_set(G_OBJECT(sink),"fd",fd,NULL);
g_signal_connectc(G_OBJECT(src),"eos",
G_CALLBACK(eof),NULL,FALSE);
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(src));
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(pipe));
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(sink));
gst_pad_connect(gst_element_get_pad(src,"src"),
gst_element_get_pad(pipe,"sink"));
gst_pad_connect(gst_element_get_pad(pipe,"src"),
gst_element_get_pad(sink,"sink"));
g_print("setting to READY state\n");
gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
g_print("about to enter loop\n");
while (1) {
gst_bin_iterate(GST_BIN(pipeline));
}
}