[Digikam-users] image conversion: size questions

[stefano adami]

I tried to export a series of raw images to jpg. Raw are 3906x2602, 9MB.

First strange thing is that Jpeg size are around 9MB (like raw) with a 
compression quality set to 75.

So I tried to reconvert image (jpg->jpg) with quality set to 80 and now 
images are around 1,8MB (a correct and appropriate size in my opinion), 
but digikam displays a 16KB size and had apparently lost all images info 
(this sounds like a bug).

It's normal that a 75 quality jpg is bigger than a 80quality jpg?
 
 
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