Re: [html-tests] The value of the srclang and language attributes must be a valid BCP 47 language tag. (#4359)

https://html.spec.whatwg.org/multipage/embedded-content.html#sourcing-out-of-band-text-tracks

> The text track language is the element's track language, if any, or the empty string otherwise.

https://html.spec.whatwg.org/multipage/embedded-content.html#track-language

> If the element has a srclang attribute whose value is not the empty string, then the element's track language is the value of the attribute. Otherwise, the element has no track language.


View on GitHub: https://github.com/w3c/web-platform-tests/pull/4359#issuecomment-267684809

Received on Friday, 16 December 2016 20:09:42 UTC