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Ard wrote:
> Jerome: I have capable software (cjpeg), but it doesn't have a capable
> pilot. Do you recall what settings you used to produce the small jpeg?
> I'd like to experiment. Thanks.
>
The most important setting for cjpeg is "-sample". The default is
"-sample 1x1,2x2,2x2" but when you have an image with pure red
and/or pure blue like yours, you should use "-sample 1x1,1x1,1x1".
Other than that, I used options equivalent to "-dct float",
"-smooth ?" (can't remember the actual value, something small
between 1 and 5 probably) and "-progressive".
Jerome
- --
******************************
* Jerome M. Berger *
* mailto:jeb### [at] freefr *
* http://jeberger.free.fr/ *
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