| #include <gst/gst.h> |
| |
| |
| int main(int argc,char *argv[]) { |
| GstElementFactory *srcfactory, *decodefactory, *playfactory; |
| GstElement *pipeline, *src, *decode, *play; |
| |
| 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); |
| decodefactory = gst_elementfactory_find("mad"); |
| g_return_val_if_fail(decodefactory != NULL, -1); |
| playfactory = gst_elementfactory_find("osssink"); |
| g_return_val_if_fail(playfactory != NULL, -1); |
| |
| src = gst_elementfactory_create(srcfactory,"src"); |
| g_return_val_if_fail(src != NULL, -1); |
| gtk_object_set(GTK_OBJECT(src),"location",argv[1],NULL); |
| g_print("should be using file '%s'\n",argv[1]); |
| decode = gst_elementfactory_create(decodefactory,"decode"); |
| g_return_val_if_fail(decode != NULL, -1); |
| play = gst_elementfactory_create(playfactory,"play"); |
| g_return_val_if_fail(play != NULL, -1); |
| |
| gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(src)); |
| gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(decode)); |
| gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(play)); |
| |
| gst_pad_connect(gst_element_get_pad(src,"src"), |
| gst_element_get_pad(decode,"sink")); |
| gst_pad_connect(gst_element_get_pad(decode,"src"), |
| gst_element_get_pad(play,"sink")); |
| |
| g_print("setting to READY state\n"); |
| gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_READY); |
| gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING); |
| |
| g_print("about to enter loop\n"); |
| while (gst_bin_iterate(GST_BIN(pipeline))); |
| |
| return 0; |
| } |