Liaison statement
Response to Liaison Statement from SC 29/WG 1 to IETF (SC 29 N 8959)

Submission date 2008-01-13
From IETF AVT WG (Colin Perkins)
To ISO/IEC JTC 1/SC 29/WG 1 (Yukiko Ogura)
Purpose In response
Attachments (None)
We are pleased to receive notification of ongoing developments in JPEG
pertaining to ISO/IEC 29199 "JPEG digital imaging systems integration" and the
new JPEG XR image coding standard. If JPEG should consider the development of
a Motion JPEG XR variant, as was done with in Part 3 of the JPEG 2000
standard, we encourage the interested parties to work within the IETF
Audio/Video Transport Working Group to develop an RTP Payload Format
specification, to allow integration of JPEG XR with the Real-time Transport
Protocol, and associated IETF standards for video conferencing, streaming, and

In addition, we encourage JPEG to register JPEG XR with the IANA as an
Internet media subtype, to facilitate its use with the world-wide web, email,