[Live-devel] Windows Media Player compatibility

Ross Finlayson finlayson at live.com
Thu Apr 15 07:20:55 PDT 2004

>I used Windows Media Player Series 9 (WMP) series at the receiver ends. And
>the test program is testMPEG1or2AudioVideoStreamer. However, WMP didn't work
>at the beginning. I have to install a MMRTPClient so that somehow WMP will
>start to speak correct RTP/RTCP.

What is a "MMRTPClient"?  I'm really curious as to how people are able to 
access RTSP/RTP streams using Windows Medis Player.

>The RTT problem I got, I have closely verified it. Actually the big number I
>got is 0xfffffd72. I think somehow the RTT becomes a negative number. Not
>sure if it is the WMP problem or not. But I did have the same problem with
>Quick Time (Version 6.5).

It would be nice to know exactly why this is happening - i.e., what are the 
values in the incoming RR packet that are causing "roundTripDelay()" to 
return this negative number (perhaps there's a bug in the LIVE.COM code 

	Ross Finlayson

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