Re: ISSUE-402 (Ambiguous delimiter requirements for two value attributes): The permitted delimiters for two value attributes like cellResolution and frameRateMultiplier are undefined [TTML 1.0]

I just closed this. See the comments I added.

On Mon, Aug 17, 2015 at 4:58 AM, Timed Text Working Group Issue Tracker <
sysbot+tracker@w3.org> wrote:

> ISSUE-402 (Ambiguous delimiter requirements for two value attributes): The
> permitted delimiters for two value attributes like cellResolution and
> frameRateMultiplier are undefined [TTML 1.0]
>
> http://www.w3.org/AudioVideo/TT/tracker/issues/402
>
> Raised by: Nigel Megitt
> On product: TTML 1.0
>
> The specification of attributes like tts:cellResolution and
> tts:frameRateMultiplier omits a required delimiter between the two values
> in the attribute value string. Instead of e.g.
>
> ttp:frameRateMultiplier
>   : numerator denominator
>
>  which looks as though there must be no white space separating the values,
> it should say something like
>
> ttp:frameRateMultiplier
>   : numerator whitespace denominator
>
>  with whitespace defined somewhere.
>
> Taken literally the specification does not match the examples and is
> unparseable. Also it is unclear which whitespace delimiters are permitted -
> is it a single space character only, or should any other XML whitespace be
> parsed as a delimiter?
>
>
>
>