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change resolution preserving subfolder tree structure

Posted: 2010-06-25T03:15:43-07:00
by danjde
Hi friends!

I'm writing because I try to change the resolution (from 300 to 72 dpi) of many many different png files contained in many many subfolders from a main, while preserving the original structure tree and overwriting files modified

is it possible with ImageMagick?

many many thanks!!

davide
italy

Re: change resolution preserving subfolder tree structure

Posted: 2010-06-25T08:28:34-07:00
by snibgo
Yes, but you'll also need some script.

ImageMagick can change resolutions of the png files within a single folder, but it won't recurse into subdirectories. You'll have control that with your favourite shell.