Hello,=0A=0AI'm encountering a problem with writing IPTC to pictures from N=
ikon cameras. =0A=0AThe details:=0A=0AI'm using the windows port of versio=
n 0.2.1.=0AIf I attempt operations on any Nikon images (from D200, D80, or =
970 models) I'm unable to write any data.=0AIf I use the iptctool on the im=
ages to read them, it crashes.=0AIn the debugger, iptc_jpeg_read_ps3() retu=
rns a massive value, almost the size of the entire image.=0AWhen I call ipt=
c_jpeg_save_with_ps3(), it always returns -1.=0AIf I use Irfanview to save =
some IPTC data, then the library works fine on the picture.=0AMy code seems=
to work fine for other images, but not Nikon...=0A=0ASome sample images ca=
n be found here:=0A=0Ahttp://www.fileshack.us/v/4494380/Nikon_D200.jpg.html=
ack.us/v/1763376/Nikon_D80.JPG.html=0A=0ADoes anyone have a suggested fix o=
r workaround for this? I haven't started to dig into the library code yet=
From: David Moore <dcm@MIT.EDU> - 2007-01-28 22:45:14
I just tried modifying your Nikon_D200.jpg on my Linux machine, and it
worked fine. I'm using the latest CVS version of libiptcdata, so could
you give that a try also?
If that still doesn't work, this is probably a Windows-only bug. If
you're willing, I'd really appreciate it if you could track it down in
the code since I don't have access to a Windows machine.
On Sun, 2007-01-28 at 14:29 -0800, Michael Dillon wrote:
> I'm encountering a problem with writing IPTC to pictures from Nikon
> The details:
> I'm using the windows port of version 0.2.1.
> If I attempt operations on any Nikon images (from D200, D80, or 970
> models) I'm unable to write any data.
> If I use the iptctool on the images to read them, it crashes.
> In the debugger, iptc_jpeg_read_ps3() returns a massive value, almost
> the size of the entire image.
> When I call iptc_jpeg_save_with_ps3(), it always returns -1.
> If I use Irfanview to save some IPTC data, then the library works fine
> on the picture.
> My code seems to work fine for other images, but not Nikon...
> Some sample images can be found here:
> Does anyone have a suggested fix or workaround for this? I haven't
> started to dig into the library code yet...
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