[vorbis] Ogg Vorbis files can be compressed ?!?
Peter Harris
peter.harris at hummingbird.com
Fri Jan 17 09:22:25 PST 2003
Nescafe wrote:
> Hi there.
>
> I have a short .ogg with Vorbis stream @56kbps
> from a 44.1 16bits stereo sample, which weights
> exactly 135'781 bytes. Packed to ZIP, it goes
> down to 109'485 bytes, that's a 80% ratio !
> Even worse with latest RAR3 archive, with
> which the file size goes to 104'349 (76%).
Have you tried rehuff? This is a program that will recompute the huffman
codebooks for better packing. Over long files, the default codebooks are
usually fairly close to optimal. On short files, rehuff can usually get
quite a few percent savings (and sometimes as much as you indicate
ZIP/RAR gets).
Search the archives for the source code, or wait for the final release
if you don't have a compiler.
Peter Harris
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