JP2 is a raster still image format that contains JPEG 2000 compressed image data. Conceptually, it can be seen as a wrapper for JPEG 2000 codestreams and their associated metadata.
h2. Format issues
h3. [Not valid JP2]
h3.[Files identified as JP2 are really JPX] (JPEG 2000 Part 2)
h3. [Resolution not in expected header fields]
h3. [Handling of ICC profiles]
h3. [Effects of bit and byte corruption]
h3. [Lack of performant open source decoding software]
h3. [JPEG 2000 support discontinued in Photoshop Elements]
h3. [Image does not comply to technical profile]
h2. User Experiences
e.g. links to AQuA/SCAPE/Hackathon issues related to this format
h2. News Feeds
Links to places to find out when this format changes.
h2. Tools
h3.[Jpylyzer]
Validation and properties extraction (comprehensive, including ICC profile and codestream properties)
h3.[ExifTool]
Properties extraction (does not include codestream properties)
h3.[Kakadu]
From version 7 onward, _Kakadu_ contains a _kdu_jp2info_ tool that provides quite comprehensive properties extraction on the JPEG 2000 format family (including JP2).
h3.[JHOVE]
Validation (limited\!) and properties extraction
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