BS ISO/IEC BRITISH STANDARD 14496-8:2004 Information technology Coding of audio-visual objects Part 8: Carriage of ISO/IEC 14496 contents over IP networks ICS 35.040 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards BSISO/IEC14496-8:2004 National foreword This British Standard reproduces verbatim ISO/IEC 14496-8:2004 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee IST/37, Coding of picture, audio, multimedia and hypermedia information, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled "International Standards Correspondence Index", or by using the"Search"” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsiblefor its correct application. Compliance with a British Standard does not ofitselfconfer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the ISO/IEC title page, pages ii to iv, pages 1 to 8, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued sincepublication This British Standard was published under the authority Amd. No. Date Comments of the Standards Policy and Strategy Committee on 4 June 2004 BSI 4 June 2004 ISBN 0 580 43843 0 BSIS0/IEC14496-8:2004 INTERNATIONAL ISO/IEC STANDARD 14496-8 First edition 2004-05-15 Information technology Coding of audio-visual objects Part 8: Carriage of ISO/lEC 14496 contents over IP networks Technologies de I'information-Codage des objets audiovisuels- Partie 8:Transport du contenu MPEG-4 surles réseaux IP Reference number ISO/IEC 14496-8:2004(E) EC BS IS0/IEC 14496-8:2004 BSIS0/IEC14496-8:2004 Foreword Iso (the International Organization for Standardization) and IEC (the International Electrotechnical Commission)form the specialized system for worldwide standardization. National bodies that are members of established by the respective organization to deal with particular fields of technical activity. IsO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with IsO and IEC, also take part in the work. In the field of information technology,ISO andIEC have established a jointtechnical committee,ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the IsO/lEC Directives, Part 2. The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 14496-8 was prepared by Joint Technical Committee ISO/TC JTC 1,Information technology, Subcommittee SC29,Coding ofaudio,picture,multimedia andhypermedia information. ISO/lEC 14496 consists of the following parts, under the general title Information technology- Coding of audio-visual objects: Part 1: Systems Part 2:Visual