draft-ietf-avt-cellb-profile-02.txt   draft-ietf-avt-cellb-profile-03.txt 
Internet Engineering Task Force Michael F. Speer Internet Engineering Task Force Michael F. Speer
Audio-Video Transport Working Group Don Hoffman Audio-Video Transport Working Group Don Hoffman
draft-ietf-avt-cellb-profile-02.txt Sun Microsystems, Inc. draft-ietf-avt-cellb-profile-03.txt Sun Microsystems, Inc.
November 11, 1994 March 10, 1995
Expires: 5/31/94 Expires: Sept 10th, 1995
RTP Encapsulation of CellB Video Encoding RTP Payload Format of CellB Video Encoding
Status of this Memo Status of this Memo
This document is an Internet Draft. Internet Drafts are working documents This document is an Internet Draft. Internet Drafts are working documents
of the Internet Engineering Task Force (IETF), its Areas, and its Working of the Internet Engineering Task Force (IETF), its Areas, and its Working
Groups. Note that other groups may also distribute working documents as Groups. Note that other groups may also distribute working documents as
Internet Drafts. Internet Drafts.
Internet Drafts are draft documents valid for a maximum of six months. Internet Drafts are draft documents valid for a maximum of six months.
Internet Drafts may be updated, replaced, or obsoleted by other documents Internet Drafts may be updated, replaced, or obsoleted by other documents
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material or to cite them other than as a ``working draft'' or ``work in material or to cite them other than as a ``working draft'' or ``work in
progress.'' progress.''
Please check the I-D abstract listing contained in each Internet Draft Please check the I-D abstract listing contained in each Internet Draft
directory to learn the current status of this or any other Internet Draft. directory to learn the current status of this or any other Internet Draft.
Distribution of this document is unlimited. Distribution of this document is unlimited.
Abstract Abstract
This note describes a packetization scheme for the CellB video This draft describes a packetization scheme for the CellB video
encoding using RTP. This document is meant for implementors of encoding. The scheme proposed allow applications to transport
video applications that use RTP and CellB. CellB video flows over protocols used by RTP. This document is meant
for implementors of video applications that want to use RTP and CellB.
1 Introduction 1 Introduction
The Cell image compression algorithm is a variable bit-rate video The Cell image compression algorithm is a variable bit-rate video
coding scheme. It provides "high" quality, low bit-rate image coding scheme. It provides "high" quality, low bit-rate image
compression at low computational cost. The bytestream that is compression at low computational cost. The bytestream that is
produced by the Cell encoder consists of instructional codes and produced by the Cell encoder consists of instructional codes and
information about the compressed image. information about the compressed image.
For futher information on Cell compression technology, refer to [1]. For futher information on Cell compression technology, refer to [1].
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