[QGIS-trac] Re: [Quantum GIS] #996: Re: [Quantum GIS] #996: QGIS corrupts JPEG2000 colors

[Quantum GIS]

#996: Re: [Quantum GIS] #996: QGIS corrupts JPEG2000 colors
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        Reporter:  coatman                           |         Owner:  nobody       
            Type:  defect                            |        Status:  reopened     
        Priority:  major: does not work as expected  |     Milestone:  Version 1.0.1
       Component:  Rasters                           |       Version:  HEAD         
      Resolution:                                    |      Keywords:  kakadu raster
Platform_version:                                    |      Platform:  OS X         
        Must_fix:  No                                |   Status_info:  0            
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Comment (by jef):

 Yesterday I compiled GDAL 1.4.3 and GDAL 1.5.2 (both from debian package
 sources I had lying around) with jasper 1.9 and tried to convert the first
 jp2 from the page to tif using gdal_translate from either gdal versions.

 Findings:
 - jiv from jasper displays the correct colors from the jp2
 - the tif from gdal 1.4.3 also has the correct colors (tested with qiv),
 - the tif from gdal 1.5.2 is all black (also tested with qiv)

 So GDAL seems to be the problem and neither QGIS nor jasper/kakadu.  I
 didn't compile qgis with gdal 1.4 yet, but QGIS with GDAL 1.5 also shows
 the jp2 all black.

 Just my 2c.

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Ticket URL: <http://trac.osgeo.org/qgis/ticket/996#comment:36>
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