Re: [Slim] Proposed 5.4 text

Bernard Aboba <bernard.aboba@gmail.com> Wed, 22 November 2017 16:20 UTC

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From: Bernard Aboba <bernard.aboba@gmail.com>
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Date: Wed, 22 Nov 2017 08:20:33 -0800
Cc: slim@ietf.org, Randall Gellens <rg+ietf@randy.pensive.org>, Paul Kyzivat <pkyzivat@alum.mit.edu>, Brian Rosen <br@brianrosen.net>
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To: =?utf-8?Q?Gunnar_Hellstr=C3=B6m?= <gunnar.hellstrom@omnitor.se>
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Subject: Re: [Slim] Proposed 5.4 text
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On Nov 22, 2017, at 8:03 AM, Gunnar Hellström <gunnar.hellstrom@omnitor.se> wrote:

> What we want is an indication that the user is prepared / desires to have the view of a speaking person in video. 

The problem is that a written/spoken tag in video is ambiguous because it could also represent a desire for captioning. So there is a need to distinguish spoken from written language. We have not had consensus on how to do that, in general.