gst/rtpmanager/gstrtpjitterbuffer.c: Only update the seqnum-base when it was not already configured for the streams.

Original commit message from CVS:
* gst/rtpmanager/gstrtpjitterbuffer.c:
(gst_jitter_buffer_sink_parse_caps):
Only update the seqnum-base when it was not already configured for the
streams.

2 files changed, 15 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index 3f44ff49..c09e1570 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,13 @@
+2008-10-07  Wim Taymans  <wim.taymans@collabora.co.uk>
+
+	* gst/rtpmanager/gstrtpjitterbuffer.c:
+	(gst_jitter_buffer_sink_parse_caps):
+	Only update the seqnum-base when it was not already configured for the
+	streams.
+
 2008-10-06  Stefan Kost  <ensonic@users.sf.net>
 
-        * configure.ac
+	* configure.ac
 	* ext/metadata/README:
 	* ext/metadata/metadataexif.c:
 	* ext/metadata/metadatatags.c:
diff --git a/gst/rtpmanager/gstrtpjitterbuffer.c b/gst/rtpmanager/gstrtpjitterbuffer.c
index d48bc40f..2e52a70b 100644
--- a/gst/rtpmanager/gstrtpjitterbuffer.c
+++ b/gst/rtpmanager/gstrtpjitterbuffer.c
@@ -482,11 +482,13 @@ gst_jitter_buffer_sink_parse_caps (GstRtpJitterBuffer * jitterbuffer,
   GST_DEBUG_OBJECT (jitterbuffer, "got clock-base %" G_GINT64_FORMAT,
       priv->clock_base);
 
-  /* first expected seqnum */
-  if (gst_structure_get_uint (caps_struct, "seqnum-base", &val))
-    priv->next_seqnum = val;
-  else
-    priv->next_seqnum = -1;
+  /* first expected seqnum, only update when we didn't have a previous base. */
+  if (priv->next_seqnum == -1) {
+    if (gst_structure_get_uint (caps_struct, "seqnum-base", &val))
+      priv->next_seqnum = val;
+    else
+      priv->next_seqnum = -1;
+  }
 
   GST_DEBUG_OBJECT (jitterbuffer, "got seqnum-base %d", priv->next_seqnum);