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Re: [rtcweb] draft-ietf-rtcweb-rtp-usage-12 Client-to-Mixer Audio Level

Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com> Wed, 05 March 2014 16:23 UTC

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Date: Wed, 05 Mar 2014 17:23:07 +0100
From: Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com>
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Subject: Re: [rtcweb] draft-ietf-rtcweb-rtp-usage-12 Client-to-Mixer Audio Level
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El 05/03/2014 16:45, Jonathan Lennox escribió:
>
> That said, I'm not sure I believe in Cullen's use case --- there's too 
> much other information that this unauthorized conference mixer 
> wouldn't be able to do.  (e.g., request I-frames, or detect them, for 
> switching; or generate proper RTCP reports for sometimes-on streams).

I have deeper doubts, I don't really know how a RTP router/mixer would 
be able to work without acting as DTLS endpoint and 
decripting/encripting the RTP data.  Or is there a way to setup/share a 
DTLS session between more than two peers so the same DTLS/SRTP packet is 
decriptable by more than one receiver?

Best regards
Sergio

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