Feature Design Document
File format details are available in annex A of JPEG 2000 Part I Final Committee Draft Version 1.0.
Second Life treats jpeg 2000 codestreams as MIME type image/x-j2c. The image/j2c MIME type include extra packing data which was not finalized when Second Life first opened.
As of version 1.27 of the Second Life server, uploaded textures contain texture meta-data in the jpeg 2000 CME sections.
Discussion for future improvements
Relationship to other features
List of features that need to be tested when this feature changes, and why.
Uploading Assets - You can only upload textures of a certain format and size.