[vorbis-dev] Tarkin at last

Gregory Maxwell greg at linuxpower.cx
Thu Jan 4 09:30:51 PST 2001

On Thu, Jan 04, 2001 at 11:09:37AM -0600, Aaron Plattner wrote:
> 95 seems way too high.  Try ./tarkin 20 or ./tarkin 10 (quality 1 is pretty 
> impressive for being 128k).  20% seems to make output.tark be the same size
> as all the .pgm's combined.  (Of course, I don't actually know how it works
> yet, so take that with a big grain of salt).

Esp considering it's just performing thresholding, no zero-tree packing, no
pre/postprocessing of the input (it should be degammad mapped into log
space), and the current packing is expansive.

Anyone know if there is a zero-tree packing implimentation that is
generalized to n-space?

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