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w3c / dapt

Dubbing and Audio description Profiles of TTML2
https://w3c.github.io/dapt/
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Consider restricting time expressions #123

Closed cconcolato closed 1 year ago

cconcolato commented 1 year ago

Given that the time expression syntax for #time-clock-with-frames can be misinterpreted as a SMPTE time code, which are not supported, we should consider not permitting #time-clock-with-frames and only support hh:mm:ss.ms or f.

nigelmegitt commented 1 year ago

Seems like one to request industry feedback on?

andreastai commented 1 year ago

Given that the time expression syntax for #time-clock-with-frames can be misinterpreted as a SMPTE time code, which are not supported, we should consider not permitting #time-clock-with-frames and only support hh:mm:ss.ms or f.

Makes a lot of sense to me:

palemieux commented 1 year ago

we should consider not permitting #time-clock-with-frames and only support hh:mm:ss.ms or f

+1

nigelmegitt commented 1 year ago

I'll open a pull request for this

nigelmegitt commented 1 year ago

127 opened - please review. Prohibits all frame based time expressions.