[gdal-dev] JPEG2000 question

2010-03-17 Thread Todd Smith
Hello, I am investigating adding JPEG2000 in addition to the other compression schemes we use internally in our software, and I was wondering if anyone had some information about which of the JPEG2000 implementations offers the best performance in GDAL, and additionally, on its own generally. We

Re: [gdal-dev] JPEG2000 question/issue

2008-10-27 Thread Even Rouault
ay, October 27, 2008 11:24 AM > > To: Christiaan Janssen > > Cc: gdal-dev@lists.osgeo.org > > Subject: Re: [gdal-dev] JPEG2000 question/issue > > > > Christiaan Janssen wrote: > > > I'm wondering if someone can help me with this. I'm trying to build > > &g

RE: [gdal-dev] JPEG2000 question/issue

2008-10-27 Thread Nidel, Mike
ehalf Of Frank Warmerdam > Sent: Monday, October 27, 2008 11:24 AM > To: Christiaan Janssen > Cc: gdal-dev@lists.osgeo.org > Subject: Re: [gdal-dev] JPEG2000 question/issue > > Christiaan Janssen wrote: > > I'm wondering if someone can help me with this. I'm tryin

Re: [gdal-dev] JPEG2000 question/issue

2008-10-27 Thread Frank Warmerdam
Christiaan Janssen wrote: Actually, I want the MrSID library to handle JPG2000 instead of the ECW library, while still maintaining support for standard ECW files. I think what your describing would be the opposite. Christiaan, Ah, then set GDAL_SKIP=JP2ECW. Best regards, -- ---

RE: [gdal-dev] JPEG2000 question/issue

2008-10-27 Thread Christiaan Janssen
, October 27, 2008 11:24 AM To: Christiaan Janssen Cc: gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] JPEG2000 question/issue Christiaan Janssen wrote: > I'm wondering if someone can help me with this. I'm trying to build > GDAL with both support for MrSID and ECW while using the forme

Re: [gdal-dev] JPEG2000 question/issue

2008-10-27 Thread Frank Warmerdam
Christiaan Janssen wrote: I'm wondering if someone can help me with this. I'm trying to build GDAL with both support for MrSID and ECW while using the former for JPEG2000 support. It appears that as soon as libecw is linked in, it is being used as the JPEG2000 reader (even when I have MRSID_FLA

[gdal-dev] JPEG2000 question/issue

2008-10-27 Thread Christiaan Janssen
I'm wondering if someone can help me with this. I'm trying to build GDAL with both support for MrSID and ECW while using the former for JPEG2000 support. It appears that as soon as libecw is linked in, it is being used as the JPEG2000 reader (even when I have MRSID_FLAGS = -DMRSID_J2K uncommente