[digikam] [Bug 477631] Digikam Version 8.1 cannot decode Nikon Z9 NEF files in both Ubuntu 22.04 LTS using AppImage install and Windows 10 EXE install

2023-11-27 Thread Maik Qualmann
https://bugs.kde.org/show_bug.cgi?id=477631

--- Comment #5 from Maik Qualmann  ---
See the status of current support for Z9 HE/HE* format here:
https://www.libraw.org/node/2766

Maik

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[digikam] [Bug 477631] Digikam Version 8.1 cannot decode Nikon Z9 NEF files in both Ubuntu 22.04 LTS using AppImage install and Windows 10 EXE install

2023-11-27 Thread Maik Qualmann
https://bugs.kde.org/show_bug.cgi?id=477631

Maik Qualmann  changed:

   What|Removed |Added

 Resolution|WAITINGFORINFO  |---
 Status|NEEDSINFO   |REPORTED

--- Comment #4 from Maik Qualmann  ---
Thanks for the sample NEF images. Yes, these are NEF images compressed in
HE/HE* format, so they only have around 30MB instead of 55 MB. With ExifTool
you can see that these are compressed in HE format. We can't help here. The
Libraw team first has to support this format and that may take some time.
Switch back to lossless standard compression in the camera settings.

Maik

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[digikam] [Bug 477631] Digikam Version 8.1 cannot decode Nikon Z9 NEF files in both Ubuntu 22.04 LTS using AppImage install and Windows 10 EXE install

2023-11-27 Thread Maik Qualmann
https://bugs.kde.org/show_bug.cgi?id=477631

--- Comment #3 from Maik Qualmann  ---
Note that libraw currently does not support high efficiency compression formats
(HE) or HE*. If you have activated this in the camera, there is currently no
chance of decoding this. There is currently no free program that can decode
this.

Maik

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[digikam] [Bug 477631] Digikam Version 8.1 cannot decode Nikon Z9 NEF files in both Ubuntu 22.04 LTS using AppImage install and Windows 10 EXE install

2023-11-27 Thread Maik Qualmann
https://bugs.kde.org/show_bug.cgi?id=477631

--- Comment #2 from Maik Qualmann  ---
However, if the NEF structure has really changed in firmware 4.1, you will have
to wait until the libraw team adds these changes.

Maik

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[digikam] [Bug 477631] Digikam Version 8.1 cannot decode Nikon Z9 NEF files in both Ubuntu 22.04 LTS using AppImage install and Windows 10 EXE install

2023-11-27 Thread Maik Qualmann
https://bugs.kde.org/show_bug.cgi?id=477631

Maik Qualmann  changed:

   What|Removed |Added

 Resolution|--- |WAITINGFORINFO
 Status|REPORTED|NEEDSINFO

--- Comment #1 from Maik Qualmann  ---
I already wrote that I tested Nikon Z9 on digiKam-8.2.0 and it worked without
any problems. You can find a pre-release AppImage/Windows version here:

https://files.kde.org/digikam/

I tested a Z9 sample from the web, both with AppImage 8.1.0 and 8.2.0 and
Windows 8.2.0. No problem decoding the NEF Raw.
Otherwise, send me a sample Z9 image to my private email.

Maik

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[digikam] [Bug 477631] Digikam Version 8.1 cannot decode Nikon Z9 NEF files in both Ubuntu 22.04 LTS using AppImage install and Windows 10 EXE install

2023-11-27 Thread Maik Qualmann
https://bugs.kde.org/show_bug.cgi?id=477631

Maik Qualmann  changed:

   What|Removed |Added

Product|kde |digikam
  Component|general |Plugin-DImg-RAW
 CC||metzping...@gmail.com
   Severity|major   |normal
   Assignee|unassigned-b...@kde.org |digikam-bugs-n...@kde.org

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