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Re: [rtcweb] Making progress on the signaling discussion (NB: Action items enclosed!)

Roman Shpount <roman@telurix.com> Wed, 12 October 2011 22:49 UTC

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Date: Wed, 12 Oct 2011 18:49:04 -0400
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From: Roman Shpount <roman@telurix.com>
To: Randell Jesup <randell-ietf@jesup.org>
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Cc: rtcweb@ietf.org
Subject: Re: [rtcweb] Making progress on the signaling discussion (NB: Action items enclosed!)
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On Wed, Oct 12, 2011 at 6:21 PM, Randell Jesup <randell-ietf@jesup.org>wrote:

> See my much earlier discussion of Forking support by modifying Harald's
> OFFER/ANSWER messages to include ACCEPT, which also helps solve the
> answer-time clipping issues.
>
> (I'll try to dig it out of the archives and repost a link.)
>

I do remember your proposal, and it does address the situation where
JavaScript would need to update the remote target. I am not sure it covers
the case where multiple streams need to be created based on several answers
to the same offer (flow that corresponds to multiple 200 OK responses to a
single INVITE). I don't think it would be very difficult to implement
disambiguation of multiple remote media sources based on remote IP and allow
JavaScript to manage each stream separately. I would suggest some sort of
CLONE API, taking the remote description and creating a new stream, for this
purpose.
_____________
Roman Shpount

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