[webvtt] Add support for ittp:aspectRatio

zcorpan has just created a new issue for 
https://github.com/w3c/webvtt:

== Add support for ittp:aspectRatio ==
See https://github.com/w3c/ttml-webvtt-mapping/issues/8

> The addition of ittp:aspectRatio [1] to IMSC1 was specifically 
requested to support display of the same caption over multiple aspect 
ratio versions of the same content.
>
> Can't this be supported in WebVTT?
>
> [1] 
https://dvcs.w3.org/hg/ttml/raw-file/tip/ttml-ww-profiles/ttml-ww-profiles.html#ttp-aspectRatio
>
> (raised by Pierre-Anthony Lemieux on 2015-09-23)
> From tracker issue 
http://www.w3.org/AudioVideo/TT/tracker/issues/440

Please view or discuss this issue at 
https://github.com/w3c/webvtt/issues/278 using your GitHub account

Received on Friday, 4 December 2015 08:44:20 UTC