We have noticed similar behavior with VoIP applications. Without examining the code, we have come to suspect that bandwidth restriction doesn't properly mimic packet loss as would be experienced with real slow communication channels. Our guess is that NistNET manages to buffer packets for a long time.
On Sat, 5 Jan 2008, Alan wrote: > Hi guys, > > I used MPEG4IP to play a movie. In between, MPEG4IP player and DSS, I have > nistnet. > > I tried to narrow the bandwidth . I am puzzled that the packet loss percent > by Darwin Streaming Server is still 0%. I was thinking that since the > bandwidth is smaller now, there should be congestion and packet loss ratio > should increase. > > Any experts can tell me what exactly happen? > > Thanks > > --------------------------------- > Looking for last minute shopping deals? Find them fast with Yahoo! Search. _______________________________________________ nistnet mailing list nistnet@antd.nist.gov http://www-x.antd.nist.gov/mailman/listinfo/nistnet
