Re: JPG file size increases with saving

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Philip Rhoades wrote:

> I am trying to work out why there is such a large file increase when I 
> edit a file and save it.  The background info:
> 
> Original file (from digital camera) - format, size, depth, geom:
> 
> JPEG   680590   8     2048x1536

[..]

> After opening, cropping and saving original file as a PNG file with 
> defaults (compression 9):
> 
> PNG   4722953   8     2048x1536

There's something funny there. If the image has been cropped, how can it 
be the same dimensions as the original (2048x1536) (unless you have then 
done a "resize" you didn't mention)?

-- 
Bob Long
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