Thread: Touch Kobo Sketch
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Old 01-12-2012, 02:58 PM   #23
voom
Just me :)
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Posts: 106
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Join Date: Jan 2012
Location: Germany
Device: Kobo Touch
Quote:
I believe PNG is lossless. JPG is lossy and will do what you state. Smaller files in PNG would come from software working harder to compress since no info is tossed away.
PNG just uses better algorithms, but you can not compress without discarding some kind of information. Anyway I meant that PNG-24 is more like jpg in that it uses true color and is fit best for complex images like photos. PNG-24 won't let you compress it further when loss of information becomes visible to the human eye.

But then, my "expertise" on this comes from the eye of a designer, not a programmer
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