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Re: video annotation

From: RaphaŽl Troncy <Raphael.Troncy@cwi.nl>
Date: Tue, 05 May 2009 23:47:43 +0200
Message-ID: <4A00B3FF.8070802@cwi.nl>
To: "Evain, Jean-Pierre" <evain@ebu.ch>
CC: Joakim SŲderberg <joakim.soderberg@ericsson.com>, David Singer <singer@apple.com>, public-media-fragment@w3.org, public-media-annotation@w3.org
Dear Joakim, Jean-Pierre,

> I was concerned about how to refer to a temporal decomposition without 
> knowing FPS, ďFile LengthĒ and other details.
> Is there a standard agreement of what 20s-50s refers to? Perhaps the 
> ďbeginningĒ is not the same for all ďexpressionsĒ of a work?

I'm not sure what your question is, but if it is: "what's the part to be 
retrieved when one uses the media fragment URI 
http://www.example.com/myVideo#t=20,50?", then yes, it means to send the 
bits that makes a playable video corresponding to the representation 
that the server is configurated to serve when one requests 'myVideo' 
from the second 20 till the second 50.

Evain, Jean-Pierre a ťcrit :
 > This refers to the proposal I made to media Fragment during the last F2F
 > to use edit units.

I guess this is related to the ACTION-67 given to Erik: "Sync with Jean 
Pierre to get the edit units spec reference". See: 
Best regards.


RaphaŽl Troncy
CWI (Centre for Mathematics and Computer Science),
Science Park 123, 1098 XG 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 Tuesday, 5 May 2009 21:48:41 UTC

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