[Bug 21851] revert removal of text and getCueAsHTML members; address constructor changes

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21851

--- Comment #38 from Silvia Pfeiffer <silviapfeiffer1@gmail.com> ---
(In reply to comment #35)
> In order to address the issue where a textTrackCue object may or may not be
> rendered by the user agent I would like to propose the following:
> 
> The definition of the mode attribute on the TextTrack interface is modified
> such that any attempts to change the mode to 'showing' fails unless there
> there is a cueFormatHint(as per
> http://www.w3.org/html/wg/wiki/User:Spfeiffe/TextTrackChange#.283 prop (3) ) 
> present that is recognized by the User Agent as a TextTrack with renderable
> TextTrackCues based on this hint. 
> 
> In this way the application can detect whether to attempt CC display of
> texttracks  unrecognized by the user agent by utilizing a JS method.

Hmm... you are correct - we have to deal with the "showing" mode for cues of
type TextTrackCue. That's actually a problem of both specs - the WHATWG spec,
too.

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Received on Monday, 12 August 2013 22:41:16 UTC