Merge lp:~vikoadi/audience/fix-nonvideo into lp:~audience-members/audience/trunk

[Viko Adi Rahmawan]

Don't try to get video size if doesn't have a video stream

dont try to get video size if doesnt have videostream

=== modified file 'src/Widgets/PreviewPopover.vala'
--- src/Widgets/PreviewPopover.vala	2014-06-30 14:54:30 +0000
+++ src/Widgets/PreviewPopover.vala	2014-08-23 10:37:11 +0000
@@ -68,7 +68,7 @@
         try {
             var info = new Gst.PbUtils.Discoverer (10 * Gst.SECOND).discover_uri (uri);
             var video = info.get_video_streams ();
-            if (video.data != null) {
+            if (video != null && video.data != null) {
                 var video_info = (Gst.PbUtils.DiscovererVideoInfo)video.data;
                 uint video_width = video_info.get_width ();
                 uint video_height = video_info.get_height ();
 
=== modified file 'src/Widgets/VideoPlayer.vala'
--- src/Widgets/VideoPlayer.vala	2014-06-30 14:54:30 +0000
+++ src/Widgets/VideoPlayer.vala	2014-08-23 10:37:11 +0000
@@ -99,7 +99,7 @@
                 try {
                     var info = new Gst.PbUtils.Discoverer (10 * Gst.SECOND).discover_uri (value);
                     var video = info.get_video_streams ();
-                    if (video.data != null) {
+                    if (video != null && video.data != null) {
                         var video_info = (Gst.PbUtils.DiscovererVideoInfo)video.data;
                         video_width = video_info.get_width ();
                         video_height = video_info.get_height ();