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Re: [MMUSIC] Review of draft-marjou-mmusic-sdp-rtsp-01

Hi Remi,

>  I can understand a server/the network would want to "invite" a client to watch
>  a media, but I don't see the need to define yet another streaming protocol
>  for this - referring to an RTSP resources inside the SDP INVITE ought to be
>  sufficient, would it not??
>
>  That can convey the RTSP URL and any extra parameter, such as the intended
>  list of media or the Seek offset(s) also...

With the "rtsp-as-a-media-control-stream" approach, the initiated
session later enables the streaming server to terminate the session
whenever it needs it. With the "rtsp-triggered-by-sip" approach this
can not be done ... unless an extension (like an RTSP BYE message) be
specified to extend the set of existing RTSP messages.

Cheers,
Xavier
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