thumbnail sizes
I've been using this to make thumbnails of jpeg files:
for img in *.JPG; do
echo thumbnailing $img
convert -geometry 105x70 $img $img
done
Files from the K10D result in thumbnails of about 57 kB and those from
the GR of about 46 kB, with little variation. Is there a simple
explanation as to why?
The K10D is 10 megapixels and the GR 16, but I don't see why that is
relevant here, but maybe I am missing something.
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