Stop on bus errors

src/main.c

@@ -32,6 +32,35 @@ sigint_handler (gpointer user_data)
 static gboolean
 gst_bus_cb (GstBus * bus, GstMessage * message, gpointer data)
 {
+  switch (GST_MESSAGE_TYPE(message)) {
+  case GST_MESSAGE_ERROR:
+    {
+      GError *gerr;
+      gchar *debug_msg;
+      gst_message_parse_error (message, &gerr, &debug_msg);
+      g_error ("Error: %s (%s)", gerr->message, debug_msg);
+      g_error_free (gerr);
+      g_free (debug_msg);
+    }
+    break;
+  case GST_MESSAGE_WARNING:
+    {
+      GError *gerr;
+      gchar *debug_msg;
+      gst_message_parse_error (message, &gerr, &debug_msg);
+      g_warning ("Error: %s (%s)", gerr->message, debug_msg);
+      g_error_free (gerr);
+      g_free (debug_msg);
+    }
+    break;
+  case GST_MESSAGE_EOS:
+    {
+      g_error ("Got EOS!!");
+    }
+    break;
+  default:
+    break;
+  }
   return TRUE;
 }