Zoltan, GDAL supports reading & writing JPEG-IN-TIFF 12bit since version 1.7.0, provided that you build it with internal libtiff and internal libjpeg.
See http://trac.osgeo.org/gdal/wiki/TIFF12BitJPEG Best regards, Even Le Sunday 11 April 2010 09:49:54 Zoltan Szecsei, vous avez écrit : > Hi, > Is GDAL likely to get support for these image formats anytime soon? > > (Aerial images from the Intergraph DMC system) > > Thanks & regards, > Zoltan > > z...@gl1:/home/gisdata$ gdalinfo 2820D_2009_151_06_0204_RGB.tif > ERROR 1: JPEGLib:Unsupported JPEG data precision 12 > Driver: GTiff/GeoTIFF > Files: 2820D_2009_151_06_0204_RGB.tif > Size is 7680, 13824 > Coordinate System is `' > Metadata: > TIFFTAG_XRESOLUTION=833.33331 > TIFFTAG_YRESOLUTION=833.33331 > TIFFTAG_MINSAMPLEVALUE=0 > TIFFTAG_MAXSAMPLEVALUE=4095 > TIFFTAG_RESOLUTIONUNIT=3 (pixels/cm) > Image Structure Metadata: > COMPRESSION=JPEG > INTERLEAVE=PIXEL > Corner Coordinates: > Upper Left ( 0.0, 0.0) > Lower Left ( 0.0,13824.0) > Upper Right ( 7680.0, 0.0) > Lower Right ( 7680.0,13824.0) > Center ( 3840.0, 6912.0) > Band 1 Block=256x256 Type=UInt16, ColorInterp=Red > Overviews: 3840x6912, 1920x3456, 960x1728, 480x864, 240x432, 120x216, > 60x108, 30x54, 15x27 > Band 2 Block=256x256 Type=UInt16, ColorInterp=Green > Overviews: 3840x6912, 1920x3456, 960x1728, 480x864, 240x432, 120x216, > 60x108, 30x54, 15x27 > Band 3 Block=256x256 Type=UInt16, ColorInterp=Blue > Overviews: 3840x6912, 1920x3456, 960x1728, 480x864, 240x432, 120x216, > 60x108, 30x54, 15x27 > z...@gl1:/home/gisdata$ _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
