[Gimp-user] loading jp2 images

[rich404 <forums gimpusers com>]

> You're obviously resourceful. :)
>
> Anyway, that image opens as grayscale for me. As a check, I opened it
> in
> Photoshop and that's a single layer grayscale as well.


I initially thought it might be an old version of lib libopenjp2 (ubuntu bionic
uses 2.3.0 ) but trying out an appimage with the latest 2.3.1 makes no
difference.

Might be this for you clever guys ;)   If I use imagemagick identify -verbose, 
end of the report is:

Version: ImageMagick 7.0.9-17 Q16 x86_64 2020-01-23 https://imagemagick.org
identify: Empty SOT marker detected: Psot=12.
 `OpenJP2' @ warning/jp2.c/JP2WarningHandler/237.
identify: UnableToOpenConfigureFile `colors.xml' @
warning/configure.c/GetConfigureOptions/702.

I still think an libopenjp2 issue rather than Gimp.

-- 
rich404 (via www.gimpusers.com/forums)