W3C home > Mailing lists > Public > public-openannotation@w3.org > May 2013

Re: Checking the RDF for a video annotation

From: Bob Morris <morris.bob@gmail.com>
Date: Thu, 2 May 2013 22:38:56 -0400
Message-ID: <CADUi7O42oxXK4h8n+eNPCXLBdFapZR8Afjn90biPyaLz4Fyo7g@mail.gmail.com>
To: James Smith <jgsmith@gmail.com>
Cc: RaphaŽl Troncy <raphael.troncy@eurecom.fr>, public-openannotation <public-openannotation@w3.org>
Jim:  is your SVG an external or an embedded resource?  If the former,
I'd welcome some examples.

On Thu, May 2, 2013 at 3:48 PM, James Smith <jgsmith@gmail.com> wrote:
>
> On May 2, 2013, at 3:43 PM, RaphaŽl Troncy <raphael.troncy@eurecom.fr> wrote:
>
>>> A typical value for the fragment selector might be "t=npt:0,5" to
>>> represent the first five seconds of the video.
>>
>> OK, so the exact Media Fragments URI syntax.
>>
>>> This would combine
>>> with the SVG selector to specify a bounded region in the video for a
>>> particular span of time.
>>
>> And why not using spatial media fragments URI for this? Is it because you want to select more than simple bounding boxes?
>
> Yes. We want to select ellipses as well in our example code. We provide support for arbitrary shapes via SVG.
>
> -- Jim



-- 
Robert A. Morris

Emeritus Professor  of Computer Science
UMASS-Boston
100 Morrissey Blvd
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IT Staff
Filtered Push Project
Harvard University Herbaria
Harvard University

email: morris.bob@gmail.com
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Received on Friday, 3 May 2013 02:39:24 UTC

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