[Digikam-devel] [Bug 130733] Rotating jpeg images results in smaller file size (ie losless transformation not working)

Gilles Caulier caulier.gilles at free.fr
Fri Jul 14 08:49:21 BST 2006

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------- Additional Comments From caulier.gilles free fr  2006-07-14 09:49 -------
No and No !!! The rotation is lossless in digikam editor, but the JPEG re-compression is not ! Don't confuse the vision of pixel manipulation here.

If you want transform a picture never work on JPEG format. Always use a lossless format like PNG or TIFF. This is true for gimp or photoshop !

My 10 cts €

Gilles Caulier

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