matroskademux: make dvd palette change event sticky

So they don't get lost.

https://bugzilla.gnome.org/show_bug.cgi?id=709454

diff --git a/gst/matroska/matroska-demux.c b/gst/matroska/matroska-demux.c
index 90bf6df..056c281 100644 (file)
--- a/gst/matroska/matroska-demux.c
+++ b/gst/matroska/matroska-demux.c
@@ -2750,7 +2750,7 @@ gst_matroska_demux_push_dvd_clut_change_event (GstMatroskaDemux * demux,
           G_TYPE_INT, clut[15], NULL);
 
       gst_pad_push_event (stream->pad,
-          gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM, s));
+          gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM_STICKY, s));
     }
   }
   g_free (buf);