[Digikam-devel] [digikam] [Bug 317943] (Auto) rotate/flip using EXIF Information destroys pictures

Peter Albrecht px79 at crazymonkeys.de
Wed Jun 26 20:00:52 BST 2013


https://bugs.kde.org/show_bug.cgi?id=317943

--- Comment #25 from Peter Albrecht <px79 at crazymonkeys.de> ---
Today I found time to run another test:
I copied an album of 415 images unrotated images and started "Image -> Auto
Rotate/Flip using EXIF information". Once with debug-output enabled and once
with debug-output disabled:

 - debug-output enabled: 2 images died (half gray)
 - debug-output disabled: 1 image died (reduced to 12 Byte in size)

So the problem seems not to be affected by debug-output beeing enabled or not.

In both directories some "JpegRotator-rx2207.digikamtempfile.jpg" files keep
existing after the rotation operation is finished. It is strange that one of
these "JpegRotator..." files is 12,2 MB in size. But my largest JPEG is only
9,7 MB in size!?!?

So there seems to be some mixing up of rotation operations as Alexander writes
in comment #20 and  Quincy writes in comment #22.

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