gst/rtpmanager/gstrtpbin.c: Do not try to keep track of the clock-rate ourselves but simply get the value from the ji...

Original commit message from CVS:
* gst/rtpmanager/gstrtpbin.c: (gst_rtp_bin_associate),
(gst_rtp_bin_sync_chain), (create_stream), (new_ssrc_pad_found):
Do not try to keep track of the clock-rate ourselves but simply get the
value from the jitterbuffer.
* gst/rtpmanager/gstrtpjitterbuffer.c:
(gst_jitter_buffer_sink_parse_caps), (gst_rtp_jitter_buffer_chain),
(gst_rtp_jitter_buffer_get_sync):
* gst/rtpmanager/gstrtpjitterbuffer.h:
Add some debug info.
Pass the clock-rate to the jitterbuffer.
Also pass the clock-rate along with the rtp timestamp when getting the
sync parameters.
* gst/rtpmanager/gstrtpptdemux.c: (gst_rtp_pt_demux_chain):
Fix some debug.
* gst/rtpmanager/rtpjitterbuffer.c: (rtp_jitter_buffer_reset_skew),
(calculate_skew), (rtp_jitter_buffer_get_sync):
* gst/rtpmanager/rtpjitterbuffer.h:
Keep track of clock-rate changes and return the clock-rate together with
the rtp timestamps used for sync.
Don't try to construct timestamps when we have no base_time.
* gst/rtpmanager/rtpsource.c: (get_clock_rate):
Request a new clock-rate when the payload type changes.
Reset the jitter calculation when the clock-rate changes.

1 files changed, 2 insertions, 1 deletions

diff --git a/gst/rtpmanager/rtpjitterbuffer.h b/gst/rtpmanager/rtpjitterbuffer.h
index 62f3f47e..325f8f7b 100644
--- a/gst/rtpmanager/rtpjitterbuffer.h
+++ b/gst/rtpmanager/rtpjitterbuffer.h
@@ -56,6 +56,7 @@ struct _RTPJitterBuffer {
   /* for calculating skew */
   GstClockTime   base_time;
   GstClockTime   base_rtptime;
+  guint32        clock_rate;
   GstClockTime   base_extrtp;
   guint64        ext_rtptime;
   gint64         window[RTP_JITTER_BUFFER_MAX_WINDOW];
@@ -91,7 +92,7 @@ guint                 rtp_jitter_buffer_num_packets      (RTPJitterBuffer *jbuf)
 guint32               rtp_jitter_buffer_get_ts_diff      (RTPJitterBuffer *jbuf);
 
 void                  rtp_jitter_buffer_get_sync         (RTPJitterBuffer *jbuf, guint64 *rtptime,
-                                                          guint64 *timestamp);
+                                                          guint64 *timestamp, guint32 *clock_rate);
 
 
 #endif /* __RTP_JITTER_BUFFER_H__ */