- From: Raphaël Troncy <Raphael.Troncy@cwi.nl>
- Date: Wed, 01 Oct 2008 13:52:42 +0200
- To: Pierre-Antoine Champin <swlists-040405@champin.net>
- CC: Media Fragment <public-media-fragment@w3.org>
Dear Pierre-Antoine, > I suggest the following addition to the "Video UC's" section of [1] > > Variations of a video fragment > > Some video streams (e.g. DVD titles) may be viewed in different versions > based on user's preferences: different soundtracks, different subtitles > (if any), sometimes different angles (e.g. live music DVDs). When > specifying a fragment of those streams, it should be possible to specify > which variation is considered. However, it should also be possible for a > fragment to be under-specified with regards to variations: sometimes, > one would like to address the fragment with a specific soundtrack and > angle (e.g. "the lips do not move accordingly with the voice"), but > sometimes a fragment does not depend on a particular variation (e.g. > "the kiss scene"). Thanks for your comments. I have updated the use case description on the wiki: http://www.w3.org/2008/WebVideo/Fragments/wiki/Use_Cases_%26_Requirements#Video_UC.27s Note that your comment is also related to what Jack has expressed in http://lists.w3.org/Archives/Public/public-media-fragment/2008Sep/0024.html I will create a specific Issues wiki page summarizing the issues encountered until here. Best regards. Raphaël -- Raphaël Troncy CWI (Centre for Mathematics and Computer Science), Kruislaan 413, 1098 SJ Amsterdam, The Netherlands e-mail: raphael.troncy@cwi.nl & raphael.troncy@gmail.com Tel: +31 (0)20 - 592 4093 Fax: +31 (0)20 - 592 4312 Web: http://www.cwi.nl/~troncy/
Received on Wednesday, 1 October 2008 11:53:23 UTC