Re: Change proposals for issue-152

On Tue, 22 Mar 2011 07:03:33 +0100, Sean Hayes <>  

> Dear WG chairs,
> Please find a change proposal at  
> This is broadly similar to Silvia's change proposal however it reflects  
> concepts that were present in the discussion of the W3C Media  
> Accessibility Task Force at the time I had to leave; which were not  
> subsequently captured in Silvia's proposal. Namely that the handling of  
> text tracks should be unified with the handling of media tracks.

To clarify, do you intend that the resource selection algorithm of <cue>  
should work just like for <audio> and <video> and only select a single  

If yes, how does one handle multiple text tracks that can be enabled at  
the same time? If each track has a <cue> element, positioning these in a  
sane way seems rather difficult.

If no, please elaborate on what <source> means when it is a child element  
of <cue>.

Philip Jägenstedt
Core Developer
Opera Software

Received on Tuesday, 22 March 2011 09:11:59 UTC