[Bug 189073] New: does not save embedded color profile

https://bugs.kde.org/show_bug.cgi?id=189073

           Summary: does not save embedded color profile
           Product: digikam
           Version: unspecified
          Platform: Mandriva RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: [hidden email]
        ReportedBy: [hidden email]


Version:            (using KDE 4.1.3)
OS:                Linux
Installed from:    Mandriva RPMs

The latest version of digikam does not save the color profile. When a photo is
loaded in the editor which does not match the color profile, it asks if one
wants to change or apply.

Then the photo is saved using Save As (as in the KDE3 version) but when the
photo is opened again, the profile does not seem to have been embedded. The
question is asked again


Alexios

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=189073


Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|general                     |Color Management
            Version|unspecified                 |0.10.0




--- Comment #1 from Gilles Caulier <caulier gilles gmail com>  2009-04-07 22:08:14 ---
Which file format exactly ?

Gilles Caulier

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--- Comment #2 from Alexios Beveratos <alexios beveratos com>  2009-04-07 22:15:56 ---
Sorry, I forgot

I only tested with JPEG

Alex

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[Gilles Caulier-4]

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--- Comment #3 from Gilles Caulier <caulier gilles gmail com>  2009-04-07 22:18:41 ---
Please test with others file format which support ICC as TIFF and PNG to see if
problem is general or only with JPG

Gilles Caulier

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--- Comment #4 from Alexios Beveratos <alexios beveratos com>  2009-04-07 22:25:30 ---
the ICC profile is properly saved in PNG and TIFF format

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Paul Gideon Dann <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]




--- Comment #5 from Paul Gideon Dann <pdgiddie+kde gmail com>  2009-06-25 19:38:54 ---
I'm getting this as well -- images I upload to Facebook have a blue tinge.

When I import the JPEG into the Gimp, it says the JPEG contains a colour
profile named "sRGB", and asks whether I want to convert it or keep it.  Both
options result in the same blue-tinged image.

Krita doesn't prompt me like the Gimp does, but it takes a little while to open
the image, which suggests to me that it's silently "converting" the profile.
The same blue tinge results.

The workaround I've been using is to convert my JPEG to BMP using ShowFoto,
then convert the BMP back to JPEG before uploading.  I'm guessing that the
removal of the colour profile at the BMP stage is the key.  Using PNG as an
intermediate format instead of BMP does not fix the problem, presumably because
the colour profile is copied into the PNG?

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[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=189073


Marcel Wiesweg <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED




--- Comment #6 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-08-21 18:59:13 ---
This bug is a combination of two distinct problems (failure to read ICC
profiles from JPEG files; usage of an sRGB profile that was not standard sRGB).
Should be fixed from 1.0-beta4 on.

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