BS EN 62448-2009 多媒体系统和设备.多媒体的电子出版和电子图书.电子出版的通用格式.pdf
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1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication Multimedia systems and equipment Multimedia E-publishing and E-books Generic format for E- publishing BS EN 62448:2009 Licensed Copy: athen reading, Reading University Library
2、, 23/01/2010 05:47, Uncontrolled Copy, (c) BSI National foreword This British Standard is the UK implementation of EN 62448:2009. It is identical to IEC 62448:2009. It supersedes BS IEC 62448:2007 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee EPL/10
3、0, Audio, video and multimedia systems and equipment. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 201
4、0 ISBN 978 0 580 67223 1 ICS 33.160.60; 35.240.30 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2010 Amendments issued since publication Amd. No. D
5、ate Text affected BRITISH STANDARDBS EN 62448:2009 Licensed Copy: athen reading, Reading University Library, 23/01/2010 05:47, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m EUROPEAN STANDARD EN 62448 NORME EUROPENNE EUROPISCHE NORM August 2009 CENELEC European Committee for Electrotechnical S
6、tandardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62448:20
7、09 E ICS 33.160.60; 35.240.30 English version Multimedia systems and equipment - Multimedia E-publishing and E-books - Generic format for E-publishing (IEC 62448:2009) Systmes et appareils multimdia - Edition lectronique multimdia et livres lectroniques - Format gnrique relatif ldition lectronique (
8、CEI 62448:2009) Multimediasysteme und -gerte - E-Publishing und E-Books fr Multimedia-Anwendungen - Allgemeines Format fr E-Publishing (IEC 62448:2009) This European Standard was approved by CENELEC on 2009-07-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which st
9、ipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Stan
10、dard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the natio
11、nal electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
12、, Switzerland and the United Kingdom. BS EN 62448:2009 Licensed Copy: athen reading, Reading University Library, 23/01/2010 05:47, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m EN 62448:2009 2 Foreword The text of document 100/1386A/CDV, future edition 2 of IEC 62448, prepared by technical ar
13、ea 10, Multimedia e-publishing and e-book, of IEC TC 100, Audio, video and multimedia systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62448 on 2009-07-01. The following dates were fixed: latest date by which the EN has to be implemented at nati
14、onal level by publication of an identical national standard or by endorsement (dop) 2010-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2012-07-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC
15、 62448:2009 was approved by CENELEC as a European Standard without any modification. _ BS EN 62448:2009 Licensed Copy: athen reading, Reading University Library, 23/01/2010 05:47, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m 3 EN 62448:2009 Annex ZA (normative) Normative references to intern
16、ational publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any am
17、endments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC/TS 62229 2006 Multimedia systems and equipment - Multimedia e-publishing and e-book - Conceptual model for multim
18、edia e-publishing - - ISO 639 Series Codes for the representation of names of languages - - ISO 3166-1 - 1) Codes for the representation of names of countries and their subdivisions - Part 1: Country codes - - ISO 8601 - 1) Data elements and interchange formats - Information interchange - Representa
19、tion of dates and times - - ISO/IEC 646 - 1) Information technology - ISO 7-bit coded character set for information interchange - - ISO/IEC 10646 A1 2003 2005 Information technology - Universal multiple-octet coded character set (UCS) - - - - A2 2006 - - A3 2008 - - A4 2008 - - A5 2008 - - ISO/IEC 1
20、9757-2 A1 2003 2) 2006 Information technology - Document Schema Definition Language (DSDL) - Part 2: Regular-grammar based validation - RELAX NG - - 1) Undated reference. 2) ISO/IEC 19757-2 + A1 are superseded by ISO/IEC 19757-2:2008. BS EN 62448:2009 Licensed Copy: athen reading, Reading University
21、 Library, 23/01/2010 05:47, Uncontrolled Copy, (c) BSI w w w . b z f x w . c o m 2 62448 IEC:2009(E) CONTENTS INTRODUCTION.7 1 Scope.8 2 Normative references .8 3 Terms and definitions .8 4 Position and requirements for generic format9 4.1 Generic format in contents creation/distribution model.9 4.2
22、 Requirements for generic format .9 5 Notation .10 6 Logical structure.10 7 Semantics 11 Annex A (normative) BBeB Xylog Format.12 Annex B (normative) XMDF XML format.88 Bibliography180 Figure 1 Contents creation/distribution model 9 Figure A.1 Conceptual diagram of the “Block layout”31 Figure A.2 Co
23、ordinate system32 Figure A.3 Page layout composition.33 Figure A.4 Block layout composition 34 Figure A.5 Bgimagemode attribute.40 Figure A.6 Layout attribute.41 Figure B.1 XML tree structure 88 Figure B.2 Example of valign=”middle”.124 Figure B.3 Example of dropped capital.128 Figure B.4 Left and r
24、ight margin of a paragraph .128 Figure B.5 Horizontal writing in vertical text .131 Figure B.6 Ruby.132 Figure B.7 Example of search page object instance rendering .140 Figure B.8 Comic object Instance.144 Table A.1 Data types .35 Table A.2 Attribute of BBeBXylog.35 Table A.3 Attribute of Info 36 Ta
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- BS EN 62448-2009 多媒体系统和设备.多媒体的电子出版和电子图书.电子出版的通用格式 62448 2009 多媒体 系统 设备 电子 出版 电子图书 通用 格式
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