[magick-users] JPG compression levels

[Anthony Thyssen]

Yuval Levy on  wrote...
| Hi all
| 
| is it possible to specify different compression levels for different
| areas of a jpg in convert?
| 
| specifically I would like the edges of an image to not be compressed at all.
| 
I dodn't even know that was posible with the JPEG format!
I doubt IM convert (which calls the libjpeg library) will do that.

It is after all a general image handler. So while it may have some
format specific stuff it will probably not to everything that is posible
for a specific format.


  Anthony Thyssen ( System Programmer )    <A.Thyssen at griffith.edu.au>
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