This folder contains sample images for each of the JPEG 2000 file formats:
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balloon.jp2 - JPEG 2000 Part 1 (JP2) image, created using Aware JPEG 2000 SDK *
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balloon.jpf - JPEG 2000 Part 2 (JPX) image, created using Kakadu 6.4 *
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balloon.jpm - JPEG 2000 Part 6 (JPM) image, created using Luratech JPEG 2000 plugin for IrfanView *
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balloon.j2c - JPEG 2000 Codestream, created using Kakadu 7.1 *
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Speedway.mj2 - JPEG 2000 Part 3 (MJ2) video (aka "motion JPEG 2000"), created using OpenJPEG #
Note that the standard file extension of JPX files is .jpf (section M.2.1 of the specification):
When stored in traditional computer file systems, JPX files should be given the file extension ".jpf" (readers should allow mixed case).
Stand-alone JPEG 2000 codestreams are pretty rare (they're usually embedded within the other formats), but they do exist. File extensions vary, but .j2c is often used.
##Image attribution
*Created from the following source image:
http://commons.wikimedia.org/wiki/File:1783_balloonj.jpg
1786 description of the historic Montgolfier Brothers' 1783 balloon flight. Illustration with engineering proportions and description.
Public Domain.