To enable JP2 file format in your project, add a reference to ImageGear21.Formats.Jpeg2k Assembly. Specify this directive:

C#	Copy Code
using ImageGear.Formats.JPEG2K;

and use this API:

C#	Copy Code
ImGearFileFormats.Filters.Add( ImGearJPEG2K.CreateJP2Format());

See the JPEG2000 section of the ImageGear Supported File Formats Reference for a list of bit depths and colorspaces supported for reading and writing.