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MMihelic
Slovenia
13 Posts |
 Posted - Jun 28 2013 : 00:53:54
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Hello.
Could you, please, verify the ImageEn operation with JP2 files produced (by default) by the ImageMagick when using the ielib32.dll? It looks like they open as black images in ImageEn.
To create a test image take a GIF (with transparency) and convert it to a JP2 file:
ImageMagick-6.7.9-3-Q16\convert.exe test.gif test.jp2
-or-
ImageMagick-6.7.9-3-Q16\convert.exe test.gif -define jp2:rate=0.015625 -define jp2:prg=lrcp test.jp2
The resulting files can be opened by the Gimp, the ImageMagick and the IrfanView. However, it cannot be opened by any ImageEn based program.
If you don't see the problem then, please, verify that you are using the support DLL - IEUSEDLLJPEG2000LIB.
I have attached a test image.
--
Regards,
Matej.
http://www.imageen.com/ieforum/attach/MMihelic/20137122625_test.zip |
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Uwe
284 Posts |
Posted - Jul 01 2013 : 09:12:19
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FWIW: I'm not using ielib32.dll and I'm able to load the image just fine. But isn't JP2 directly supported by ImageEN anyway?
-Uwe
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w2m
USA
1990 Posts |
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MMihelic
Slovenia
13 Posts |
Posted - Jul 02 2013 : 23:09:26
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JP2000 is supported in the ImageEn in one of the two way: through the linked in Jasper library (linked OBJ files) or through the IELIB*.DLL support DLL.
What I am stating is that the latter method (IELIB DLL) is not working correctly for all types of JP2000 files - at least in the 32bit version.
-- Regards, Matej.
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Uwe
284 Posts |
Posted - Jul 03 2013 : 10:18:11
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Matej,
can't you avoid ielib32.dll altogether? I'm still using a plain old ImageEnView in combination with imagemagick.dll and dcrawlib.dll . That way I don't have to wait for a new ielib32.dll to be released every time I run into problems. If you develop in 64bit though, then you're out of luck.
-Uwe |
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MMihelic
Slovenia
13 Posts |
Posted - Jul 04 2013 : 00:06:07
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Good morning, Uwe.
Yes, we can avoid the IELIB, and this is what we did. Or, to be exact, we have disabled the use of the external JP2000 support in the IELIB and kept the rest.
However, I think that Fabricio should be aware of the problem, so he can fix it in the future.
-- Regards, Matej. |
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JPEG2000: ImageMagick produced files not readable
