Re: [Gimp-user] loading jp2 images

[The Tick <the tick gmx com>]

If anyone's still interested, irfanview 4.50 32-bit (on windows) opens
the image and shows a very large, color, arial view of some rural, green
countryside.

On 1/28/2020 11:36 AM, Partha Bagchi via gimp-user-list wrote:
> Psot=12 implies that it's a special case that can be read by Kakadu.
> Otherwise Psot has to be greater or equal to 14.
>
> I used the Kakadu demo viewer and it still shows me 1 grayscale layer.
> Sorry, this is where I stop. :)
>
> On Tue, Jan 28, 2020 at 12:16 PM rich404 <forums gimpusers com> wrote:
>
> > > 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)
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