Amendment 3 (2008) to Recommendation ITU-T T.808 (2005) | ISO/IEC 15444-9:2005 extends the fields in JPIP for use with 3-D and higher dimensional data. All fields related to the frame and region of the requested image are extended to multiple dimensions, as part of this amendment.

This work item (ISO/IEC Project) was formerly referred to as "Amendment 4". Subsequent to the renumbering of Amendment 3 approved in 2007 as Amendment 2 for publication purposes, all subsequent work items were renumbered by ISO/IEC JTC1 SC29 decreasing the numbering by one. Hence, the attached text went to the approval process as Amendment 3 (2008), in order to maintain the sequential numbering of attachments.