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Re: Systematic access to EXIF, IPTC, XMP image description metadata

From: Gregory J. Rosmaita <oedipus@hicom.net>
Date: Wed, 13 Apr 2011 16:27:13 +0100
To: Laura Carlson <laura.lee.carlson@gmail.com>, HTML Accessibility Task Force <public-html-a11y@w3.org>
Message-Id: <20110413152106.M36349@hicom.net>
aloha, laura!

the valuable new information you are gathering at:

http://www.w3.org/html/wg/wiki/Metadata

would benefit from the porting of what was proposed as an appendix to
SteveF's Alt Text Techniques document:

http://www.w3.org/WAI/PF/HTML/wiki/Alt_tech_appendix

which was the designated place for info about automatic metadata 
retrieval and associations (which used to live in the HTML5 spec
itself, but which we agreed would be better handled as an appendix
to SteveF's Alt Text Techs document, which includes information on 
"Describing and Retrieving Photos Using RDF and HTTP" 
(http://www.w3.org/TR/photo-rdf/) and which also includes info 
about Scenarios for exposing Exchangeable Image File (EXIF), 
International Press Telecommunications Council (IPTC), and Extensible 
Metadata Platform (XMP) images...

let me know if you would prefer for me to make the changes, but i think
that your new metadata page is a compliment to, and builds upon, the
info contained at:

http://www.w3.org/WAI/PF/HTML/wiki/Alt_tech_appendix

gregory.
----------------------------------------------------------
ACCOUNTABILITY, n. The mother of caution.
                 -- Ambrose Bierce, The Devil's Dictionary
----------------------------------------------------------
         Gregory J. Rosmaita, oedipus@hicom.net
      Camera Obscura: http://www.hicom.net/~oedipus/
  Oedipus' Online Complex: http://my.opera.com/oedipus/
----------------------------------------------------------

---------- Original Message -----------
From: Laura Carlson <laura.lee.carlson@gmail.com>
To: HTML Accessibility Task Force <public-html-a11y@w3.org>
Sent: Tue, 12 Apr 2011 12:28:25 -0500
Subject: Systematic access to EXIF, IPTC, XMP image description metadata

> Hello everyone,
> 
> For the task force's information there is a thread on "systematic
> access to media/plugin metadata" on public-html [1].
> 
> Henri mentioned use cases. I put up a Wiki page regarding a way 
> to directly access EXIF, IPTC, XMP image descriptions. The page 
> has a couple of exposing metadata use cases and a bit about 
> exposing via browsers like has been done with longdesc.
> 
> Everyone please feel free to add other use cases and ideas to 
> that page.
> 
> Best Regards,
> Laura
> 
> [1] http://lists.w3.org/Archives/Public/public-
html/2011Apr/thread.html#msg118
> [2] http://www.w3.org/html/wg/wiki/Metadata
> -- 
> Laura L. Carlson
------- End of Original Message -------
Received on Wednesday, 13 April 2011 15:27:42 UTC

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