[ttml2] Prohibit zero numerator/denominator in XSD for ttp:displayAspectRatio

spoeschel has just created a new issue for https://github.com/w3c/ttml2:

== Prohibit zero numerator/denominator in XSD for ttp:displayAspectRatio ==
https://github.com/w3c/ttml2/blob/7a09203ccb1810fb11c4fc2adc68839f8d7de6c5/spec/xsd/ttml2-datatypes.xsd#L147

The pattern regex should be changed to `\p{Nd}+[1-9]\p{Nd}+\s+\p{Nd}+[1-9]\p{Nd}+` to detect the case of a forbidden zero numerator/denominator.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/998 using your GitHub account

Received on Tuesday, 11 September 2018 08:58:55 UTC