IEC_61834-4-1998.pdf

INTERNATIONALSTANDARDIEC61834-4First edition1998-07Recording Helical-scan digital video cassette recording systemusing 6,35 mm magnetic tape for consumer use(525-60,625-50,1125-60 and 1250-50 systems)Part 4:Pack header table and contentsEnregistrement Systme denregistrement grand public vido cassette dfilement hlicodal pour bande magntique de 6,35 mm(systmes 525-60,625-50,1125-60 et 1250-50)Partie 4:Tableaux des paquets en-tte et leur contenuReference numberIEC 61834-4:1998(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.NumberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.Consolidated publicationsConsolidated versions of some IEC publications including amendments areavailable.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to thebase publication,the base publication incorporating amendment 1 and the basepublication incorporating amendments 1 and 2.Validity of this publicationThe technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information relating to the date of the reconfirmation of the publication is availablein the IEC catalogue.Information on the subjects under consideration and work in progress undertaken bythe technical committee which has prepared this publication,as well as the list ofpublications issued,is to be found at the following IEC sources:IEC web site*Catalogue of IEC publicationsPublished yearly with regular updates(On-line catalogue)*IEC BulletinAvailable both at the IEC web site*and as a printed periodicalTerminology,graphical and letter symbolsFor general terminology,readers are referred to IEC 60050:InternationalElectrotechnical Vocabulary(IEV).For graphical symbols,and letter symbols and signs approved by the IEC forgeneral use,readers are referred to publications IEC 60027:Letter symbols to beused in electrical technology,IEC 60417:Graphical symbols for use on equipment.Index,survey and compilation of the single sheets and IEC 60617:Graphical symbolsfor diagrams.*See web site address on title page.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONALSTANDARDIEC61834-4First edition1998-07Recording Helical-scan digital video cassette recording systemusing 6,35 mm magnetic tape for consumer use(525-60,625-50,1125-60 and 1250-50 systems)Part 4:Pack header table and contentsEnregistrement Systme denregistrement grand public vido cassette dfilement hlicodal pour bande magntique de 6,35 mm(systmes 525-60,625-50,1125-60 et 1250-50)Partie 4:Tableaux des paquets en-tte et leur contenu Commission Electrotechnique Internationale International Electrotechnical CommissionPRICE CODE IEC 1998 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 Commission3,rue de Varemb Geneva,SwitzerlandTelefax:+41 22 919 0300e-mail:inmailiec.ch IEC web site http:/www.iec.chXJFor price,see current catalogueLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61834-4 IEC:1998(E)CONTENTSPageFOREWORD.6Clause1 General.81.1 Scope.81.2 Normative references.81.3 Labelling convention.82 Pack header table.93 CONTROL.113.1 CASSETTE ID.113.2 TAPE LENGTH.123.3 TIMER ACT DATE(Timer activation date).133.4 TIMER ACT S/S(Timer activation start/stop).173.5 PR START POINT(Playback or recording start point).183.6 PR START POINT(Playback or recording start point).193.7 TAG ID NO./GENRE.203.8 TOPIC/PAGE HEADER.273.9 TEXT HEADER.293.10 TEXT.323.11 TAG.333.12 TAG.343.13 TELETEXT INFO(Teletext information).363.14 KEY.383.15 ZONE END.393.16 ZONE END.404 TITLE.424.1 TOTAL TIME.424.2 REMAIN TIME.434.3 CHAPTER TOTAL NO.444.4 TIME CODE.454.5 BINARY GROUP.474.6 CASSETTE NO.474.7 SOFT ID.484.8 SOFT ID.494.9 TEXT HEADER.504.10 TEXT.514.11 TITLE START.524.12 TITLE START.534.13 REEL ID.544.14 REEL ID.544.15 TITLE END.554.16 TITLE END.56LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61834-4 IEC:1998(E)3 ClausePage5 CHAPTER.575.1 TOTAL TIME.575.2 REMAIN TIME.585.3 CHAPTER NO.595.4 TIME CODE.605.5 BINARY GROUP.615.6 Reserved.615.7 Reserved.625.8 Reserved.625.9 TEXT HEADER.635.10 TEXT.645.11 CHAPTER START.655.12 CHAPTER START.665.13 Reserved.675.14 Reserved.675.15 CHAPTER END.685.16 CHAPTER END.696 PART.706.1 TOTAL TIME.706.2 REMAIN TIME.716.3 PART NO.726.4 TIME CODE.736.5 BINARY GROUP.746.6 Reserved.746.7 Reserved.756.8 Reserved.756.9 TEXT HEADER.766.10 TEXT.776.11 PART START.786.12 PART START.796.13 Reserved.806.14 Reserved.806.15 PART END.816.16 PART END.827 PROGRAMME.837.1 TOTAL TIME.837.2 REMAIN TIME.847.3 REC DTIME(REC DATE/TIME).857