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<DIV><FONT face=Verdana><FONT size=2>Hi, everybody,</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2> I am a student and have
just read the RFC of RTP,RTCP and RTSP. I am a rookie of live library. I started
to read the code of this library and have some questions
belows:</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2> </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2> 1. In the test
programmes, I wonder why they use PassiveServerMediaSubsession to create a new
subsession and to begin streaming through
"sessionState.sink->startPlaying(*sessionState.source, afterPlaying, NULL)"?
And I found that inside of PassiveServerMediaSubssion we did
nothing</FONT></FONT></DIV>
<DIV><FONT face=Verdana size=2>about streaming.(Maybe I missed)</FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>
In my opinion, RTSP is to control RTP(my understanding), so the
situation should be like this: method startPlaying should be inside of
ServerMediaSubssion so the streaming can be automatical. It seems that
OnDemandServerMediaSubssion is doing so but I still don't quite
understand.</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2> 2. When I test
testMP3Steamer, the unicast address is pretty good, however, when the address is
multicast address such as 232.255.42.42, although I add USE_SSM inside of
Makefile, client using VLC within windows does not work while within linux
works. </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>
Why? I am puzzled.</FONT></FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>Thanks and Regards</FONT></DIV>
<DIV><FONT face=Verdana size=2>Kangaroo (nickname)</FONT></DIV>
<DIV><FONT face=Verdana> </DIV>
<DIV><FONT size=2></FONT> </DIV>
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<DIV><FONT color=#c0c0c0><FONT size=2>ruru605</FONT></DIV>
<DIV><FONT size=2>2007-02-11</FONT></FONT></DIV></FONT></BODY></HTML>