[vorbis-dev] A bitrate peeling attempt

Alan MacDonald newslists at warpzillion.com
Fri Jan 2 11:57:39 PST 2004



John Ripley wrote:
> Trouble is the peeled version sounds completely garbled compared to the
> same size low quality encode (I'm just arbitrarily retaining the first 4
> stages for now). Guess I need to toy with the template a bit. But it
> does work, at least a little :)

You've now run into one of the main questions with peeling.  Is it 
possible to re-author the codebooks in such a way to make them peel-able 
and still efficient?  Segher believed it was possible, but with much 
bigger codebooks see here: 
http://www.xiph.org/archives/vorbis-dev/200211/0067.html

Glad to see someone looking into this, good luck!

Alan
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