At 1147099677 past the epoch, Craig Small wrote:
> Whatever the compression is, it is not too good.
> I'm getting about 10-30% compression on pdfs.

Which raises the question, what is acceptable? I don't think
a 10% gain in itself is worth gzipping PDFs for.  If 10% was
the  "threshold",  bzip2 should be used instead of  gzip for
other things in /usr/share/doc.

I think PDFs use ZIP internally. ZIP has compression ratios,
perhaps PDFs can be re-packed to use a higher ratio?

> Random text is just under 50% for me.
  ^^^^^^

How random? You can't adequately compress noise.


-- 
Jon Dowland
http://alcopop.org/


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