diff --git a/ChangeLog b/ChangeLog
index f4d7c8277a..5873d9d352 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-02-18  Wim Taymans  <wim.taymans@collabora.co.uk>
+
+	* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_create_stream):
+	Init values to -1 instead of the default 0 value.
+	Fixes #516524.
+
 2008-02-14  Stefan Kost  <ensonic@users.sf.net>
 
 	* tests/examples/spectrum/spectrum-example.c:
diff --git a/gst/rtsp/gstrtspsrc.c b/gst/rtsp/gstrtspsrc.c
index 4883d5e3d7..121cfdc0ef 100644
--- a/gst/rtsp/gstrtspsrc.c
+++ b/gst/rtsp/gstrtspsrc.c
@@ -611,6 +611,8 @@ gst_rtspsrc_create_stream (GstRTSPSrc * src, GstSDPMessage * sdp, gint idx)
   stream->id = src->numstreams++;
   stream->eos = FALSE;
   stream->discont = TRUE;
+  stream->seqbase = -1;
+  stream->timebase = -1;
 
   /* collect bandwidth information for this steam */
   gst_rtspsrc_collect_bandwidth (src, sdp, media, stream);