[magick-users] From JPG to JPG - Different amount of colors
Benjamin Bartels
b.bartels at portrix.net
Tue Mar 10 14:13:54 UTC 2009
Hi there,
I've got a big problem. I'm using convert to store a JPG as JPG and even
if I do not use any parameters, the amount of colors, reported by
Identify, varies.
Example:
A JPG picture, RGB Colorspace (with 8bit depth per channel), round about
700.000 Colors. After using convert without any parameters, the amount
of colors in the result file is about 1.500.000.
But what we want, even if JPG probably doesn't support that, is to keep
the amount of colors and the colors itselfs as close to the original
amount respectivly as true, as possible.
I'd be very lucky if anyone would have a suggestion for me/us.
Thanks a lot in advance an greetings from
B. Bartels
--
Benjamin Bartels
Auszubildender
Tel.: 040/398053-17
Fax: 040/398053-29
e-Mail: b.bartels at portrix.net
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