[Tremor] About low memory tremor implement on 24bit DSP

Michael Smith msmith at xiph.org
Fri Mar 31 05:18:02 PST 2006


On 3/30/06, Feng Yuhong <fyhbuaa at hotmail.com> wrote:
>    Because DSP has 60Kbyte data memory(RAM+ROM),low memory tremor exceed
> 60Kbyte. I want to remove floor0 and other window size than 256 and 2048 to
> save memory. Does vorbis I encoder support floor0 and other window size?
> Are there any ogg vorbis files of use floor0?
>    how to log in tremor svn?

The vorbis 1.x encoder does not support floor0. However, it does
support (and actively use!) other window sizes: 512 and 4096. 8192
isn't used in the current encoder version,  though.

To check out tremor from svn, use:
  "svn co http://svn.xiph.org/trunk/Tremor"

Mike


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