- From: Sean Hayes <Sean.Hayes@microsoft.com>
- Date: Mon, 17 Jun 2013 10:44:50 +0000
- To: Silvia Pfeiffer <silviapfeiffer1@gmail.com>
- CC: John Birch <John.Birch@screensystems.tv>, "public-tt@w3.org" <public-tt@w3.org>
Yes in that specific case it would be possible to map to the wavefront. However in the general case it won't. I could write for example <p begin="11.3s" end="13.4s"> <span begin="0.6s">Somewhere</span> <span begin="0.1s">over</span> <span begin="1.1s">the</span> <span begin="1.7s">rainbow</span> </p> Which would come out like: T1 --> T2 <c.hidden>Somewhere</c> over <c.hidden>the rainbow</c> T3 --> T4 Somewhere over <c.hidden>the rainbow</c> T5 --> T6 Somewhere over the <c.hidden>rainbow</c> T6 --> T7 Somewhere over the rainbow Spotting the difference between these two cases doesn't really seem worth the effort. -----Original Message----- From: Silvia Pfeiffer [mailto:silviapfeiffer1@gmail.com] Sent: 17 June 2013 11:28 To: Sean Hayes Cc: John Birch; public-tt@w3.org Subject: Re: WebVTT On Mon, Jun 17, 2013 at 8:26 PM, Sean Hayes <Sean.Hayes@microsoft.com> wrote: > In the case where visibility is used it would look like: > > T1 --> T2 > Somewhere <c.hidden>over the rainbow</c> > > T3 --> T4 > Somewhere over <c.hidden>the rainbow</c> > > T5 --> T6 > Somewhere over the <c.hidden>rainbow</c> > > T6 --> T7 > Somewhere over the rainbow > > Where the class hidden is styled so you can't see it. Ah ok, thanks for clarifying. This is basically the WebVTT approach with the "<c.hidden>" being the time marker and :past and :future being defined on that moving marker. That might help to manage the conversion? Cheers, Silvia.
Received on Monday, 17 June 2013 10:47:43 UTC