5 GstElement *parse2, *queue;
8 void eof(GstElement *src) {
9 g_print("have eos, quitting\n");
13 gboolean idle_func(gpointer data) {
14 gst_bin_iterate(GST_BIN(data));
18 void mpeg2parse_newpad(GstElement *parser,GstPad *pad, GstElement *pipeline) {
20 g_print("***** a new pad %s was created\n", gst_pad_get_name(pad));
21 gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PAUSED);
23 if (strncmp(gst_pad_get_name(pad), "video_", 6) == 0) {
25 gst_pad_connect(pad, gst_element_get_pad(queue,"sink"));
27 gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
30 int main(int argc,char *argv[]) {
31 GstPipeline *pipeline;
32 GstElement *src, *parse;
33 GstElement *decode, *show, *thread;
35 g_print("have %d args\n",argc);
38 gtk_init(&argc,&argv);
39 gst_init(&argc,&argv);
40 gnome_init("MPEG2 Video player","0.0.1",argc,argv);
41 //gst_plugin_load("mpeg1parse");
43 pipeline = GST_PIPELINE(gst_pipeline_new("pipeline"));
44 g_return_val_if_fail(pipeline != NULL, -1);
45 thread = GST_ELEMENT(gst_thread_new("thread"));
46 g_return_val_if_fail(thread != NULL, -1);
48 if (strstr(argv[1],"video_ts")) {
49 src = gst_elementfactory_make("dvdsrc","src");
50 g_print("using DVD source\n");
52 src = gst_elementfactory_make("disksrc","src");
54 g_return_val_if_fail(src != NULL, -1);
55 gtk_object_set(GTK_OBJECT(src),"location",argv[1],NULL);
57 gtk_object_set(GTK_OBJECT(src),"bytesperread",atoi(argv[2]),NULL);
58 g_print("block size is %d\n",atoi(argv[2]));
60 g_print("should be using file '%s'\n",argv[1]);
62 parse = gst_elementfactory_make("mpeg2parse","parse");
63 //parse = gst_elementfactory_make("mpeg1parse","parse");
64 g_return_val_if_fail(parse != NULL, -1);
66 queue = gst_elementfactory_make("queue","queue");
67 g_return_if_fail(queue != NULL);
70 * you can substitute mpeg2play with you own player here
71 * optionally you can remove the pares2 element. make
72 * sure to remove the pad connections too and don't add the
73 * mp2videoparse element to the bin.
75 //parse2 = gst_elementfactory_make("mp2videoparse","parse");
76 //g_return_if_fail(parse2 != NULL);
77 decode = gst_elementfactory_make("mpeg2dec","decode_video");
78 g_return_if_fail(decode != NULL);
80 show = gst_elementfactory_make("videosink","show");
81 //gtk_object_set(GTK_OBJECT(show),"xv_enabled",FALSE,NULL);
82 g_return_if_fail(show != NULL);
84 appwindow = gnome_app_new("MPEG player","MPEG player");
85 gnome_app_set_contents(GNOME_APP(appwindow),
86 gst_util_get_widget_arg(GTK_OBJECT(show),"widget"));
87 gtk_widget_show_all(appwindow);
89 gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(src));
90 gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(parse));
91 gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(queue));
93 //gst_bin_add(GST_BIN(thread),GST_ELEMENT(parse2));
94 gst_bin_add(GST_BIN(thread),GST_ELEMENT(decode));
95 gst_bin_add(GST_BIN(thread),GST_ELEMENT(show));
97 gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(thread));
99 gtk_signal_connect(GTK_OBJECT(parse),"new_pad",mpeg2parse_newpad, pipeline);
101 gtk_signal_connect(GTK_OBJECT(src),"eos",GTK_SIGNAL_FUNC(eof),NULL);
103 gst_pad_connect(gst_element_get_pad(src,"src"),
104 gst_element_get_pad(parse,"sink"));
106 gst_pad_connect(gst_element_get_pad(queue,"src"),
107 // gst_element_get_pad(parse2,"sink"));
108 //gst_pad_connect(gst_element_get_pad(parse2,"src"),
109 gst_element_get_pad(decode,"sink"));
110 gst_pad_connect(gst_element_get_pad(decode,"src"),
111 gst_element_get_pad(show,"sink"));
113 g_print("setting to PLAYING state\n");
114 gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
116 gtk_idle_add(idle_func,pipeline);