Folks,
If you never use the JP2KAK driver you can stop reading now.
>From time to time over the years I and others have had problems
reading some JPEG2000 files with the JP2KAK driver. In some cases
the same files would work fine with the JP2ECW driver or with other
JPEG2000 products. This issu
Hi Frank, all,
Just fyi we had some nitf data that had jp2 blocks with ycc color
space(JP2_sYCC_SPACE=18) . ossim was crashing because the bands were
set to 3 in the nitf but kakadu was expanding only one channel. I
checked gdal and it was returning only one band(no crash). Anyway
feeding
Tejas,
There is no limit for the size of a Kakadu compressed jpeg.
If the tiff image is divided into reasonable sized blocks, the conversion is
comparable to diskio speed.
Refer http://www.gdal.org/frmt_jp2kak.html for further info on GDAL's JP2KAK
driver.
On Thu, Jul 15, 2010 at 11:09 PM, Gajera
Hi,
I just want to know what is the limit of JP2KAK. Can I convert bigTiff
(10GB) file in jp2 without any problem on win32 bit machine with 4GB
RAM? Have anyone already tried this kind of conversion?
Also, if anybody have tried this kind of conversion, please let me
know approximately how long it
Compiling GDAL version 1.6.2's Kakadu based JPEG2000 support in frmts/
jp2kak/jp2kakdataset.cpp with gcc version 4.2.1 yields from the "Set
some user-overridable parameters." section the following warning 15
times jp2kakdataset.cpp:2472: warning: deprecated conversion from
string constant to
hi list,
I need help to set JP2KAK parameters in Gdal 1.6.2 nmake.opt on Windows.
I have unzipped Kakadu 6.21 (non-commercial license) on
C:\build2\kakadu\v6_2_1. I ran MS VisualStudio 2008 using coresys_2008.sln and
kdu_managed_2008.sln. *.dll are generated in bin_x86\ and *.lib are in
lib_x
hi Frank and list,
I copied all the Kakadu *.h files that jp2kakdataset.cpp refers to its
local directory.
Now the "cannot find jp2_local.h" error is gone and I got the error:
C:\build2\gdal\frmts>cd jp2kak && nmake /nologo /f makefile.vc && cd
..
cl /nologo /MD /EHsc /Ox /W3 /D_CRT_SE
hi list,
I have Kakadu 6.21 (non-commercial license) on C:\build2\kakadu\v6_2_1\
Kakadu libraries are generated using coresys_2008.sln and
kdu_managed_2008.sln
I am using the followings for jp2kak
Compiler: MS VS 9.0 (2008)
Gdal: gdal-svn-stable-2009.08.03
http://trac.osgeo.org/gdal/wiki/JP2KAK
