This message is in reply to the liaison statement, appended below,
sent by WG11/SC29 to IETF in May.

We thank you for your input regarding MPEG committee's review of the
Internet-Draft draft-ietf-avt-mpeg4-simple-02.txt. Indeed, a revised
I-D draft-ietf-avt-mpeg4-simple-03.txt was submitted on June 18. AVT
working group co-chair Colin Perkins provided prompt feedback on a few
corrections that were needed. There was also substantial discussion
of a technical issue on the MPEG-4 on IP ad-hod group reflector
(4on2andIP-sys). This feedback resulted in the submission of yet
another revision, draft-ietf-avt-mpeg4-simple-04.txt, on June 30.

Since there have been a number of changes in these revisions, we
intend to re-issue working group Last Call on this version, and
assuming no problems, submit it for publication. We trust this is
consistent with your request as well.

Stephen Casner
AVT Co-Chair and
IETF liaison to ISO/IEC JTC1 SC29