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RE: question re: streaming caption data format

From: Sean Hayes <Sean.Hayes@microsoft.com>
Date: Wed, 22 Oct 2008 09:55:52 +0100
To: "Glenn A. Adams" <gadams@xfsi.com>, Public TTWG List <public-tt@w3.org>
Message-ID: <90EEC9D914694641A8358AA190DACB3D2802C89085@EA-EXMSG-C334.europe.corp.microsoft.com>

I think it would be helpful if we the spec had some usage examples and clarified the intended semantics for the <agent> element and the role, actor and agent attributes.
Then we could see whether it made sense for regions to support these attributes.

Sean Hayes
Media Accessibility Strategist
Accessibility Business Unit

Office:  +44 118 909 5867,
Mobile: +44 7875 091385

-----Original Message-----
From: Glenn A. Adams [mailto:gadams@xfsi.com]
Sent: 22 October 2008 01:16
To: Sean Hayes; Public TTWG List
Subject: Re: question re: streaming caption data format

The design criteria for supporting the metadata attributes (ttm:role,
ttm:agent), was that the element supporting the attribute was a content
element; that is, role/agent applied to content itself independent of
styling. Although, since we do apply styles to region, then perhaps it would
be good to explicitly extend this design to cover region as well.

On 10/21/08 5:24 PM, "Sean Hayes" <Sean.Hayes@microsoft.com> wrote:

> NB region cannot hold a metadata attributes; and there is no role element
> (probably a mistake IMO).
Received on Wednesday, 22 October 2008 08:56:55 UTC

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