From 2448bf8b80f2ec356a57ecf341e7c005cecfc902 Mon Sep 17 00:00:00 2001
From: Stefan Sauer <ensonic@users.sf.net>
Date: Mon, 18 Oct 2010 17:14:46 +0300
Subject: [PATCH] info: enable discovered

Add comment telling how to regenerate the vapi files.
---
 mediainfo/src/mi-info.vala | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/mediainfo/src/mi-info.vala b/mediainfo/src/mi-info.vala
index 571503305c..51c76889d6 100644
--- a/mediainfo/src/mi-info.vala
+++ b/mediainfo/src/mi-info.vala
@@ -20,10 +20,19 @@
 using Gtk;
 using Gst;
 
+/*
+we need to update the vapi for yet unreleased gstreamer api:
+
+cd vala/mediainfo/vapi
+vala-gen-introspect gstreamer-pbutils-0.10 packages/gstreamer-pbutils-0.10 && ../vapigen/vapigen --vapidir . --library \
+  gstreamer-pbutils-0.10 packages/gstreamer-pbutils-0.10/gstreamer-pbutils-0.10.gi
+ 
+*/
+
 public class MediaInfo.Info : VBox
 {
   private Label uri;
-  //private Discoverer dc;
+  private Discoverer dc;
   private DrawingArea drawing_area;
   private Pipeline pb;
 
@@ -43,7 +52,11 @@ public class MediaInfo.Info : VBox
     show_all ();
 
     // set up the gstreamer components
-    //dc = new Discoverer (Gst.SECONDS * 10, null);
+    try {
+      dc = new Discoverer ((ClockTime)(Gst.SECOND * 10));
+    } catch (Error e) {
+      debug ("Failed to create the discoverer: %s", e.message);
+    }
 
     pb = ElementFactory.make ("playbin2", "player") as Pipeline;
     Gst.Bus bus = pb.get_bus ();
@@ -69,7 +82,13 @@ public class MediaInfo.Info : VBox
 
     this.uri.set_text (uri);
     if (uri != null) {
-      //DiscovererInfo info = dc.discover_uri (uri, null);
+      DiscovererInfo info;
+
+      try {
+        info = dc.discover_uri (uri);
+      } catch (Error e) {
+        debug ("Failed to extract metadata from %s: %s", uri, e.message);
+      }
 
       // play file
       ((GLib.Object)pb).set_property ("uri", uri);