Re: [AVTCORE] Multi-party real-time text requiring new RTP payload type (fwd)

Gunnar Hellström <gunnar.hellstrom@omnitor.se> Fri, 24 April 2020 19:38 UTC

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To: Jonathan Lennox <jonathan.lennox@8x8.com>, avtcore@ietf.org
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Subject: Re: [AVTCORE] Multi-party real-time text requiring new RTP payload type (fwd)
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Jonathan,

Den 2020-04-24 kl. 16:37, skrev Jonathan Lennox:
>
>> On Apr 23, 2020, at 9:22 PM, worley@ariadne.com 
>> <mailto:worley@ariadne.com> (Dale R. Worley) wrote:
>>
>> Gunnar Hellstr\"om <gunnar.hellstrom@ghaccess.se 
>> <mailto:gunnar.hellstrom@ghaccess.se>> writes:
>>> Thanks, a good question. It is the right time to consider which source
>>> multiplexing and reliability method to select, now when we need to
>>> introduce a new negotiation.
>>
>> My idea wasn't that I had any better idea, but rather that there were
>> some obvious ideas, and clearly, people who had studied the matter found
>> that the obvious ideas were not the best.  What I really meant was that
>> it would be useful to give brief documentation why the obvious ideas
>> aren't best.
>
> As chair, my initial judgement was that there wasn’t any need to 
> publish the draft-hellstrom-avtcore-multi-party-rtt-solutions draft as 
> an RFC; I felt it was useful as a development document but didn’t need 
> to go through the whole IETF consensus process.
>
> That said, all decisions are of course subject to WG consensus, so if 
> you disagree and think this would be useful as an informational 
> document, let us know.

I see a value in it, because it contains multi-party real-time text 
considerations for a few different technologies not at all covered in 
draft-hellstrom-avtcore-multi-party-rtt-source.

E.g. WebRTC and multiple RTP stream cases.

It is not as urgent as draft-hellstrom-avtcore-multi-party-rtt-source, 
but I thing it would be good to aim at publication eventually.

Regards

Gunnar

>
> —
> Jonathan Lennox
> AVTCORE co-chair
>
>
> _______________________________________________
> Audio/Video Transport Core Maintenance
> avt@ietf.org
> https://www.ietf.org/mailman/listinfo/avt

-- 

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Gunnar Hellström
Omnitor
gunnar.hellstrom@omnitor.se
+46 708 204 288