IJG Win32 is a porting to the Win32 platform of the library developed by the IJG (Independent JPEG Group) for JPEG encoding and decoding.

In particular, IJG Win32 is available as a Visual C++ .NET Solution.

IJG Win32 includes the lossless JPEG co-decoding extensions developed by Ken Murchison. The original version of the IJG library with lossless JPEG extensions may be downloaded by clicking here.

Note: NeoLogica does not provide any warranty or support for the IJG Win32. This porting has demonstrated to be functional and efficient for some specific purposes, but this does not mean that it is tested under all situations or that its code is optimized for the Win32 platform.

Usage instructions

The IJGWin32.zip file contains the complete Visual C++ .NET project.

After extracting the .ZIP archive, it is possible to load the entire Solution by opening the IJGWin32.sln file with Visual Studio .NET.

By performing the Build of the Solution, you obtain the IJGWin32.lib file, that is the compiled IJG library that you have to statically link with the project where you want to use the library itself.

As far as the actual usage of the IJG library, please refer to the original documentation of the IJG library with lossless JPEG extensions, that may be downloaded at the following address:

http://www.oceana.com/ftp/ljpeg/

Download

Click on the following link in order to download IJG Win32:

Download IJG Win32