Please describe the problem:
Basertpdepayloader adds a GST-timestamp to packets it processes, based on the
RTP timestamp. On the first packet, it generates a NEWSEGMENT event to notify
downstream of the start-TS for this stream.

In current CVS-HEAD, upstream NEWSEGMENT events are passed through the element,
causing confusion to downstream elements (they get NEWSEGMENT events with
different time formats).

Basertpdepayloader should make sure that NEWSEGMENT events that it passes
downstream, are all of the same format.


Steps to reproduce:
1. 
2. 
3. 


Actual results:


Expected results:


Does this happen every time?


Other information:
A patch, hopefully attached to this bug report later on.