Re: ISSUE-203 (ttp:version): Add ttp:version to allow author to indicate which version of TTML content was created for. [TTML.next]

I'm presently assuming we won't change the NS URL. If we do, then it
wouldn't be needed.


On Mon, May 13, 2013 at 9:17 AM, Michael Dolan <mdolan@newtbt.com> wrote:

> Don't we already have the tools to implicitly (but clearly) signal the
> version with both the namespace and the pre-defined profiles? Don't all
> these have to change in TTML.next? What does the version (as defined in
> SVG) add?
>
>         Mike
>
> -----Original Message-----
> From: Timed Text Working Group Issue Tracker [mailto:sysbot+tracker@w3.org
> ]
> Sent: Sunday, May 12, 2013 1:46 PM
> To: public-tt@w3.org
> Subject: ISSUE-203 (ttp:version): Add ttp:version to allow author to
> indicate which version of TTML content was created for. [TTML.next]
>
> ISSUE-203 (ttp:version): Add ttp:version to allow author to indicate which
> version of TTML content was created for. [TTML.next]
>
> http://www.w3.org/AudioVideo/TT/tracker/issues/203
>
> Raised by: Glenn Adams
> On product: TTML.next
>
> Add ttp:version to allow author to indicate which version of TTML content
> was created for. See <svg version> [1] as an analogy.
>
> [1] http://www.w3.org/TR/SVG/struct.html#SVGElementVersionAttribute
>
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