Re: [Bug 26924] New: [MSE] Default Track Language

Other folks who care about the TrackDefaults mechanism should probably
weigh in on the discussion happening on the bug. I don't have a strong
position one way or the other, but I would like to have a few more opinions
before coming to a final decision.

Thanks,
Aaron

On Mon, Sep 29, 2014 at 2:12 AM, <bugzilla@jessica.w3.org> wrote:

> https://www.w3.org/Bugs/Public/show_bug.cgi?id=26924
>
>             Bug ID: 26924
>            Summary: [MSE] Default Track Language
>            Product: HTML WG
>            Version: unspecified
>           Hardware: PC
>                 OS: Windows NT
>             Status: NEW
>           Severity: normal
>           Priority: P2
>          Component: Media Source Extensions
>           Assignee: adrianba@microsoft.com
>           Reporter: cyril.concolato@telecom-paristech.fr
>         QA Contact: public-html-bugzilla@w3.org
>                 CC: mike@w3.org, public-html-media@w3.org
>
> The spec says:
> "If audio language equals an empty string then run the default track
> language
> algorithm with byteStreamTrackID set to audio byte stream track ID and
> type set
> to "audio" and assign the value returned by the algorithm to audio
> language."
>
> The default track language information is used only if the language in the
> initialization segment is the empty string however BCP-47 allows the value
> 'und':
>
> "The 'und' (Undetermined) primary language subtag identifies linguistic
> content
> whose language is not determined."
>
> Change the text above to:
> "If audio language equals an empty string or the 'und' BCP-47 value, then
> run
> the default track language algorithm with byteStreamTrackID set to audio
> byte
> stream track ID and type set to "audio" and assign the value returned by
> the
> algorithm to audio language."
>
> The same is applicable for video or text tracks.
>
> PS: Don't know what to do with other weird BCP-47 tags: 'mul', 'mis',
> 'zxx' ...
>
> --
> You are receiving this mail because:
> You are on the CC list for the bug.
>
>