IEC_61883-7-2003.pdf

INTERNATIONALSTANDARDIEC61883-7First edition2003-01Consumer audio/video equipment Digital interface Part 7:Transmission of ITU-R BO.1294 System BMatriel audio/vido grand public Interface numrique Partie 7:Transmission du Systme B de lUIT-R BO.1294Reference numberIEC 61883-1:2003(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of its publications.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publication,thebase publication incorporating amendment 1 and the base publication incorporatingamendments 1 and 2.Further information on IEC publicationsThe technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information relating tothis publication,including its validity,is available in the IEC Catalogue ofpublications(see below)in addition to new editions,amendments and corrigenda.Information on the subjects under consideration and work in progress undertakenby the technical committee which has prepared this publication,as well as the listof publications issued,is also available from the following:?IEC Web Site(www.iec.ch)?Catalogue of IEC publicationsThe on-line catalogue on the IEC web site(http:/www.iec.ch/searchpub/cur_fut.htm)enables you to search by a variety of criteria including text searches,technicalcommittees and date of publication.On-line information is also available onrecently issued publications,withdrawn and replaced publications,as well ascorrigenda.?IEC Just Published This summary of recently issued publications(http:/www.iec.ch/online_news/justpub/jp_entry.htm)is also available by email.Please contact the CustomerService Centre(see below)for further information.?Customer Service CentreIf you have any questions regarding this publication or need further assistance,please contact the Customer Service Centre:Email:custserviec.chTel:+41 22 919 02 11Fax:+41 22 919 03 00LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONALSTANDARDIEC61883-7First edition2003-01Consumer audio/video equipment Digital interface Part 7:Transmission of ITU-R BO.1294 System BMatriel audio/vido grand public Interface numrique Partie 7:Transmission du Systme B de lUIT-R BO.1294 IEC 2003 Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.chNFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61883-7 IEC:2003(E)CONTENTSFOREWORD.31Scope.52Normative references.53Terms,definitions and abbreviations.53.1Terms and definitions.53.2Abbreviations.64DSS transport stream.65Construction of an IEEE 1394 packet.85.1Source packets.85.2Isochronous packets.106Transmission of isochronous packets.116.1Late packets.11Annex A(normative)Buffer size for DSS transmission.12Figure 1 Steps in the transmission of transport stream.7Figure 2 DSS stream processing block diagram.7Figure 3 Structure of a source packet.8Figure 4 DSS packet header structure.8Figure 5 Structure of the source packet header.9Figure 6 FDF structure.11Table 1 Fields in the DSS packet header.9Table 2 Fields in the CIP header.10Table A.1 Buffer for jitter example.13Table A.2 Buffer for MPEG smoothing example.13LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61883-7 IEC:2003(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION_CONSUMER AUDIO/VIDEO EQUIPMENT DIGITAL INTERFACE Part 7:Transmission of ITU-R BO.1294 System BFOREWORD1)The IEC(International Electrotechnical Commission)is a worldwide organization for standardization comprisingall national electrotechnical committees(IEC National Committees).The object of the IEC is to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields.Tothis end and in addition to other activities,the IEC publishes International Standards.Their preparation isentrusted to technical committees;any IEC National Committee interested in the subject dealt with mayparticipate in this preparatory work.International,governmental and non-governmental organizations liaisingwith the IEC also participate in this preparation.The IEC colla