Re: Implementing time-based transitions on WebVTT with CSS

I only see the text on the box in that example.

Is there another translated overlay of text I should be seeing ?

Tim

On 20/08/2012 17:59, "Carlos Solís" wrote:
> Thanks to CSS, WebVTT is able to implement several subtitle effects.
> However, it still doesn't seem to be able to implement time-based
> transitions: for example, movement and rotation of text, fade-ins and
> fade-outs, color transitions, and time-based clipping. All of the above
> are used for typesetting (especially signs) in videos where on-stage texts
> are translated, particularly when those texts move during the video. (An
> example: http://www.youtube.com/watch?v=TxOpkY65Xrk where the text of a
> moving package is translated, and the text moves following the movement of
> said package.) There is a limited way to indicate changes at the start and
> end of karaoke (via the :start and :end CSS tags), but is it possible to
> implement smooth transitions based upon those tags? In a related topic,
> non-browser players (because of safety and coding concerns) require to
> decide upon the subset of CSS that will be allowed to be used by WebVTT.
>
> - Carlos Solís
>
>

Received on Monday, 20 August 2012 21:21:04 UTC