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Re: [tsvwg] Last Call: <draft-ietf-tsvwg-rtcweb-qos-15.txt> (DSCP and other packet markings for WebRTC QoS) to Proposed Standard

Colin Perkins <csp@csperkins.org> Tue, 03 May 2016 19:23 UTC

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Subject: Re: [tsvwg] Last Call: <draft-ietf-tsvwg-rtcweb-qos-15.txt> (DSCP and other packet markings for WebRTC QoS) to Proposed Standard
From: Colin Perkins <csp@csperkins.org>
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Date: Tue, 03 May 2016 19:23:22 +0100
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Cc: Magnus Westerlund <magnus.westerlund@ericsson.com>, Ted Hardie <ted.ietf@gmail.com>, "draft-ietf-tsvwg-rtcweb-qos@ietf.org" <draft-ietf-tsvwg-rtcweb-qos@ietf.org>, "ietf@ietf.org" <ietf@ietf.org>, "tsvwg-chairs@ietf.org" <tsvwg-chairs@ietf.org>, Cullen Jennings <fluffy@iii.ca>, "tsvwg@ietf.org" <tsvwg@ietf.org>
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> On 3 May 2016, at 17:38, Black, David <david.black@emc.com> wrote:
> 
> Ted,
>  
> Thanks for expressing concerns ... I have an alternative suggestion:
>  
>> I'm not so happy adding a description of where other media travels.
>  
> Thinking out loud - what if we put the text to cover both interactive media usage of RTP and non-interactive media usage of something else into the Web RTC transports draft (https://datatracker.ietf.org/doc/draft-ietf-rtcweb-transports/)?
>  
> That draft has the requisite broader scope, and it’s even not at the RFC Editor(!).

I tend to think this is a better place. Non-interactive use of RTP would configure the mechanisms described in the rtp-usage draft differently to interactive use, and could use larger playout buffers, different DSCP values, etc., but I wouldn’t expect anything in the rtp-usage draft would be invalid for non-interactive use.

-- 
Colin Perkins
https://csperkins.org/

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