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Old 07-10-2017, 09:21 AM   #1060
knc1
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The highest PPI of any of the grayscale kindles is also 300 ppi.
I haven't looked, but KCC most likely uses one of the common graphic libraries in its conversions.

KCC is open source, you could check what provides the graphic functions:
https://github.com/ciromattia/kcc
From that, you should be able to figure out what the range of the inputs would be 'best' for the conversions.

And the answer is:
It uses the Python Imaging Library:
http://effbot.org/zone/pil-index.htm
Which looks a lot like it is an interface to the imagemagick library.

Last edited by knc1; 07-10-2017 at 09:35 AM.
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