[whatwg] Give guidance about RFC 4281 codecs parameter

[Silvia Pfeiffer]

> What about Dirac video with Vorbis audio?
>
>
> On Wed, 11 Apr 2007, Thomas Davies wrote:
> >
> > We haven't finalised profiles and levels yet, but there will probably be
> > two profiles, a Main profile covering everything, and a Professional
> > profile covering a restricted set for professional applications, such as
> > very low delay coding or intra-only coding. I can't see this profile
> > being deployed over the internet - it will be for very high bit rate
> > hardware apps, but if it was, a Main-capable decoder could decode it.
>
> Do you have any information on what the RFC4281 values for Dirac will be?


I don't know about Dirac inside mpeg, but here's what it would look
like inside Ogg together with vorbis for example:

   <source src="video.ogv" type="video/ogg; codecs="dirac, vorbis"">

Regards,
Silvia.