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h2. Description
JPEG 2000 is not well supported by open-source decoders. The following open-source encoders/decoders exist:

h3. [JasPer|]
JasPer is an "open-source initiative to provide a free software-based reference implementation of the codec specified in the JPEG-2000 Part-1 standard" (i.e. JP2). It was originally developed as an official JPEG 2000 reference implementation, which is part of the standard ([ISO/IEC 15444-5|]). JasPer is written in _C_.

h3. [OpenJPEG|]
This library is an open-source JPEG 2000 codec written in the _C_ language.

h2. Risks
Describes preservation risks implied by this problem

h2. Assessment

h2. Recommendations
Recommendations on what action(s) to pursue in case file is affected by this problem. Optional.

h2. References
References to literature, etc.