[Gdal-dev] ECW JPEG 2000 Source SDK v3.3 (RC)

Peng Gao pgao at esri.com
Mon Oct 24 19:34:22 EDT 2005


A related question. 
Is the current ECW JPEG 2000 SDK v3.1 final or RC1? The download package
looks like Final release, but the readme inside the package
still states that it's RC1.

Gao, Peng

> -----Original Message-----
> From: Mark Sheridan [mailto:mark.sheridan at ermapper.com] 
> Sent: Sunday, October 23, 2005 8:49 PM
> To: gdal-dev at lists.maptools.org
> Subject: [Gdal-dev] ECW JPEG 2000 Source SDK v3.3 (RC)
> 
> Hi Everyone,
> 
> The release candidate of the ECW JPEG 2000 Source Code SDK is 
> available from the ER Mapper website:
> 
> http://www.ermapper.com/downloads/download_view.aspx?PRODUCT_V
> ERSION_ID=284
> 
> Version 3.3 includes the following enhancements:
> 
> . Numerous bug fixes and enhancements
> . functional ECWP on platforms other than Windows . Fix to 
> lossless JPEG 2000 compression . Removal of the restriction 
> on distribution of "Server Software" from the GPL-style 
> Public Use License Agreement . Bug fixed in lossless JPEG 
> 2000 compression, where previously a tiny fraction of pixels 
> would be compressed with a value +/-1 with respect to the 
> input . Functional static library builds for NCSEcw, NCSUtil, 
> and NCScnet . A new build structure called "libecwj2" 
> providing single-library shared and static builds . libecwj2 
> makefiles for gcc/g++ on Solaris, Linux and Mac OS X . 
> inclusion of the sample code that formerly shipped with the 
> binary distribution, together with makefiles for the libecwj2 
> shared and static libraries 
> 
> Regards,
> Mark
> 
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