- From: Raphaël Troncy <raphael.troncy@eurecom.fr>
- Date: Tue, 14 Sep 2010 13:26:25 +0200
- To: Silvia Pfeiffer <silviapfeiffer1@gmail.com>
- CC: Bernhard Haslhofer <bernhard.haslhofer@univie.ac.at>, Davy Van Deursen <davy.vandeursen@ugent.be>, Jack Jansen <Jack.Jansen@cwi.nl>, public-media-fragment@w3.org, Robert Sanderson <azaroth42@gmail.com>, Simon Rainer <Rainer.Simon@ait.ac.at>
Hi Silvia, > I actually don't see that as a problem, because they have different > goals: one is presentational the other is referential. I don't think you > would share the URLs that you are using for the annotations in a single > URL, since they actually require the annotations and everything to be > delivered with them to mean anything, so a link to the full resource > that has everything it in makes a lot more sense IMHO. Playing the devil advocate, I think I disagree. I see a lot of value in sharing such URI that reference a part of a media in the context of an annotation. You said such URI require the annotations, but I would object that a web server could decide to do content negotiation on this resource and either serve the image (that could have a region cropped/highlighted in the browser) or directly the annotation. Whether using content negotiation for such a setting is a good idea or not is another debate. But in my case, this URI would have the purpose to either highlight a part of a media (presentational) or serve the annotations that concert this part. > Why not just reference a SVG directly as the mask description - that's > much better than a MF URL. After all, it's not about delivering > fragments for your use case, but about delivering annotations on the > full resource, IIUC. Q: SVG mask would work for the temporal dimension? The annotations are about a part of the media, there is not necessary a reason for serving them when requesting the full resource. Raphaël -- Raphaël Troncy EURECOM, Multimedia Communications Department 2229, route des Crêtes, 06560 Sophia Antipolis, France. e-mail: raphael.troncy@eurecom.fr & raphael.troncy@gmail.com Tel: +33 (0)4 - 9300 8242 Fax: +33 (0)4 - 9000 8200 Web: http://www.eurecom.fr/~troncy/
Received on Tuesday, 14 September 2010 11:29:01 UTC