streaming proxy

[tasa3dit]

hi
i've to develop a streaming proxy for rtsp and i've some questions :
- how can i know from rtsp requests and responses if the stream is
direct (live) or differred?
- how can implement authentication mechanisms? i know there header for
this but i don't know how (the clients connecting to the proxy must
give a username/password)
- how can i integrate mms and pna? is there any specification of these
protocols?
thx

 

[Alf P. Steinbach]

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