Re: [gdal-dev] Reading jpeg 2000 compressed nitfs

2010-01-27 Thread jim hopper
Thanks. If I build gdal with kadaku will that support it? Best jim On 1/25/10 11:28 PM, "Frank Warmerdam" wrote: > James, > > I have reviewed nitfdataset.cpp and jpeg2000dataset.cpp > (the JasPer driver) and I believe they are now compatible. > That is, nitf now uses the /vsisubfile/ mechan

Re: [gdal-dev] Reading jpeg 2000 compressed nitfs

2010-01-25 Thread Frank Warmerdam
James, I have reviewed nitfdataset.cpp and jpeg2000dataset.cpp (the JasPer driver) and I believe they are now compatible. That is, nitf now uses the /vsisubfile/ mechanism to operate on the jpeg2000 data stream and I see the JasPer driver now uses the VSI*L API needed to support the /vsisubfile/ m

[gdal-dev] Reading jpeg 2000 compressed nitfs

2010-01-25 Thread jim hopper
I read the item about lack of support for the J2K_SUBFILE mechanism using jasper, and that it requires one of the commercial jpeg2000 drivers. Is that still the case, or Is there a way to read jpeg2k nitfs with open source jpeg2k libraries? Best jim __