mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-14 04:16:35 +00:00
52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
#include <gst/gst.h>
|
|
|
|
void paranoia_eos(GstPad *pad) {
|
|
gst_element_set_state(GST_ELEMENT(gst_pad_get_parent(pad)),GST_STATE_READY);
|
|
fprintf(stderr,"PARANOIA: have eos signal\n");
|
|
}
|
|
|
|
int main(int argc,char *argv[]) {
|
|
GstPipeline *pipeline;
|
|
GstElement *paranoia,*queue,*audio_thread,*osssink;
|
|
//int track = (argc == 2) ? atoi(argv[1]) : 1;
|
|
|
|
GST_DEBUG_ENTER("(%d)",argc);
|
|
|
|
gst_init(&argc,&argv);
|
|
|
|
pipeline = GST_PIPELINE(gst_pipeline_new("paranoia"));
|
|
g_return_val_if_fail(pipeline != NULL,1);
|
|
audio_thread = gst_thread_new("audio_thread");
|
|
g_return_val_if_fail(audio_thread != NULL,2);
|
|
|
|
paranoia = gst_elementfactory_make("cdparanoia","paranoia");
|
|
g_return_val_if_fail(paranoia != NULL,3);
|
|
g_object_set(G_OBJECT(paranoia),"paranoia_mode",0,NULL);
|
|
// g_object_set(G_OBJECT(paranoia),"start_sector",0,"end_sector",75,NULL);
|
|
|
|
queue = gst_elementfactory_make("queue","queue");
|
|
g_object_set(G_OBJECT(queue),"max_level",750,NULL);
|
|
g_return_val_if_fail(queue != NULL,4);
|
|
|
|
osssink = gst_elementfactory_make("fakesink","osssink");
|
|
g_return_val_if_fail(osssink != NULL,4);
|
|
|
|
gst_bin_add(GST_BIN(pipeline),paranoia);
|
|
gst_bin_add(GST_BIN(pipeline),queue);
|
|
gst_bin_add(GST_BIN(audio_thread),osssink);
|
|
gst_bin_add(GST_BIN(pipeline),audio_thread);
|
|
gst_element_add_ghost_pad(GST_ELEMENT(audio_thread),gst_element_get_pad(osssink,"sink"),"sink");
|
|
|
|
gst_element_connect(paranoia,"src",queue,"sink");
|
|
gst_element_connect(queue,"src",audio_thread,"sink");
|
|
|
|
g_signal_connect(G_OBJECT(gst_element_get_pad(paranoia,"src")),"eos",
|
|
G_CALLBACK(paranoia_eos),NULL);
|
|
|
|
gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
|
|
if (GST_STATE(paranoia) != GST_STATE_PLAYING) fprintf(stderr,"error: state not set\n");
|
|
|
|
while (1) {
|
|
gst_bin_iterate(GST_BIN(pipeline));
|
|
}
|
|
}
|