[theora-dev] What sort of math i required?

Martin Jeppesen erivy7302 at sneakemail.com
Sun Dec 7 12:04:38 PST 2003

>        Check out my VP3/Theora document at:
>  http://home.pcisys.net/~melanson/codecs/vp3-format.txt
> The section "Underlying Coding Concepts" gives a brief overview of each
> mathematical concept used in Theora coding. The DCT is surely the most
> complicated one presented.
That sure it well written and documented! I haven't read it all, will do
it the following days. I find it very interesting as you give examples
along the way!
>        However, there is also more math involved in encoding when you
> cover topics such as data rate control and psycho-visual models.
Have this been documented yet?
>        For Vorbis, take a gander at the official spec:
>   http://www.xiph.org/ogg/vorbis/docs.html
> For some reason, the coding concepts of audio coding tend to be more
> complicated than those for video coding.
I wouldn't have guessed that=)

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