1、 INTERNATIONAL STANDARD IEC62328-1 First edition2005-07 Multimedia home server systems Interchangeable volume/file structure adaptation for broadcasting receivers Part 1:General description and architecture Reference number IEC 62328-1:2005(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL U
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8、mail:custserviec.ch Tel:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONAL STANDARD IEC62328-1 First edition2005-07 Multimedia home server systems Interchangeable volume/file structure a
9、daptation for broadcasting receivers Part 1:General description and architecture IEC 2005 Copyright-all rights reserved No part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing fr
10、om 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.ch R For price,see current cataloguePRICE CODE Commission Electrotechnique InternationaleInternationa
11、l Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 62328-1 IEC:2005(E)CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references.6 3 Terms and definitions.6 4 Abbreviations.7 5 Notation.8 5.1 Numer
12、ical values.8 6 Requirements.8 6.1 Overview of digital broadcasting.8 6.2 Main target contents.8 6.3 Security module.9 7 Design considerations.9 7.1 Relationship between country specific CAS and this specification.9 7.2 Broadcasting system specific structure.9 8 Content architecture.9 8.1 Basic cont
13、ent architecture.9 8.2 Basic rule and policy.10 8.3 Basic elements.11 8.4 Recording model.15 Annex A(informative)Examples of PGR_Group.17 Bibliography.19 Figure 1 Basic content architecture.9 Figure 2 Thumbnail structure.11 Figure 3 Hierarchical pointer.11 Figure 4 Relationship between access unit t
14、able and AV stream.12 Figure 5 Relationship between allocation unit table and AV stream.13 Figure 6 Relationship between time unit table and AV stream.13 Figure 7 Relationship between index table and AV stream.14 Figure 8 Relationship between change data carousel table and data stream.14 Figure 9 Re
15、lationship between license and encrypted AV stream.15 Figure 10 Digital TV recording model.15 Figure 11 Analogue TV recording model.16 Figure 12 Decoding model.16 Figure A.1 Example of PGRG_Base.17 Figure A.2 Example of users editing.18 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT
16、THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.62328-1 IEC:2005(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MULTIMEDIA HOME SERVER SYSTEMS INTERCHANGEABLE VOLUME/FILE STRUCTURE ADAPTATION FOR BROADCASTING RECEIVERS Part 1:General description and architecture FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).The object of IEC is to promote international co
