[whatwg] Timed tracks for <video>

Anne van Kesteren annevk at opera.com
Tue Jul 27 04:46:30 PDT 2010

On Tue, 27 Jul 2010 13:40:32 +0200, Sam Dutton <Sam.Dutton at bbc.co.uk>  
> >> The addCueRange() API has been removed and replaced with a feature
> based on the subtitle mechanism. <<
> I'm not sure what this means -- are you referring to timed track cues?

This was an older API. You can find it in older W3C drafts or in  
subversion, e.g.


> Also -- is trackgroup out of the spec?

It was never in, as far as I know. :-)

Anne van Kesteren

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