[theora-dev] using Kate for WebVTT encapsulation

[ogg.k.ogg.k at googlemail.com]

> It would be good to understand the differences that WebVTT styling and
> Kate styling offer. Maybe there is a clean mapping? Also, Kate styling
> could overrule WebVTT styling?

I doubt there is a clean mapping. Even if there were, you wouldn't really want
a WebVTT decoder to actually decode Kate styling/etc, convert to WebVTT, then
parse WebVTT from this. A lot better to embed all, or most, of it as is and let
the WebVTT decoder do the WebVTT decoding.