On Thu, 25 Jan 2001, Mick Raynes wrote:

> Thanks Andrew.  With indexing we can reduce them to around 70kb?  Any other
> suggestions then for compression of those images to around 30kb which we can
> use the gd library or imagemagick to convert to thumbnails?

You can reduce them quite a bit by converting to indexed color, but for
your example image, I had to go all the way down to 32 colors to get
something around 70kb for 512x384.

I'd recommend using jpeg if possible - gd and imagemagick can both deal
directly with jpeg (unless they were compiled without jpeg support).


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