ISO IEC TS 30135-2-2014 Information technology - Digital publishing - EPUB3 - Part 2 Publications《信息技术 数字出版 EPUB3 第2部分 出版物》.pdf

1、 Reference number ISO/IEC TS 30135-2:2014(E) ISO/IEC 2014TECHNICAL SPECIFICATION ISO/IEC TS 30135-2 First edition 2014-11-15Information technology Digital publishing EPUB3 Part 2: Publications Technologies de linformation Publications numriques EPUB3 Partie 2: Publications ISO/IEC TS 30135-2:2014(E)

2、 COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior writ

3、ten permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland i

4、i ISO/IEC 2014 All rights reservedISO/IEC TS 30135-2:201 4(E) 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 ISO or IEC participat

5、e in the development of International Standards through technical committees 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

6、 non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The m

7、ain 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 cas

8、ting a vote. In other circumstances, particularly when there is an urgent market requirement for such documents, the joint technical committee may decide to publish an ISO/IEC Technical Specification (ISO/IEC TS), which represents an agreement between the members of the joint technical committee and

9、 is accepted for publication if it is approved by 2/3 of the members of the committee casting a vote. An ISO/IEC TS is reviewed after three years in order to decide whether it will be confirmed for a further three years, revised to become an International Standard, or withdrawn. If the ISO/IEC TS is

10、 confirmed, it is reviewed again after a further three years, at which time it must either be transformed into an International Standard or be withdrawn. 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 hel

11、d responsible for identifying any or all such patent rights. ISO/IEC TS 30135 series were prepared by Korean Agency for Technology and Standards (as KS X 6070 series) with International Digital Publishing Forum and were adopted, under a special “fast-track procedure”, by Joint Technical Committee IS

12、O/IEC JTC 1, Information technology, in parallel with its approval by the national bodies of ISO and IEC. ISO/IEC TS 30135 consists of the following parts, under the general title Information technology Document description and processing languages EPUB 3: Part 1: Overview Part 2: Publications Part

13、3: Content Documents Part 4: Open Container Format Part 5: Media Overlay Part 6: Canonical Fragment Identifier Part 7: Fixed-Layout Documents EPUB Publications 3.0 Recommended Specification 11 October 2011 THIS VERSION http:/www.idpf.org/epub/30/spec/epub30-publications-20111011.html LATEST VERSION

14、http:/www.idpf.org/epub/30/spec/epub30-publications.html PREVIOUS VERSION http:/www.idpf.org/epub/30/spec/epub30-publications-20110908.html A diff of changes from the previous draft is available at this link. Please refer to the errata for this document, which may include some normative corrections.

15、 Copyright 2010, 2011 International Digital Publishing Forum All rights reserved. This work is protected under Title 17 of the United States Code. Reproduction and dissemination of this work with changes is prohibited except with the written permission of the International Digital Publishing Forum (

16、IDPF). EPUB is a registered trademark of the International Digital Publishing Forum. Editors Markus Gylling, DAISY Consortium William McCoy, International Digital Publishing Forum (IDPF) Matt Garrish, Invited Expert TAB LE O F CO NTENTS 1. Overview 1.1. Purpose and Scope 1.2. Terminology 1.3. Confor

17、mance Statements 2. EPUB Publications 2.1. Content Conformance 2.2. Reading System Conformance 3. Package Documents 3.1. Introduction 3.2. Content Conformance 3.3. Reading System Conformance 3.4. Package Document Definition 3.4.1. The package Element 3.4.2. The metadata Element 3.4.3. The DCMES iden

18、tifier Element 3.4.4. The DCMES title Element 3.4.5. The DCMES language Element 3.4.6. The DCMES Optional Elements 3.4.7. The meta Element 3.4.8. The meta Element (OPF2) OBSOLETE 3.4.9. The link Element 3.4.10. The manifest Element 3.4.11. The item Element 3.4.12. The spine Element 3.4.13. The itemr

19、ef Element 3.4.14. The guide Element DEPRECATED 3.4.15. The bindings Element 3.4.16. The mediaType Element 4. Package Metadata 4.1. Publication Identifiers 4.1.1. Unique Identifier 4.1.2. Package Identifier 4.2. Vocabulary Association Mechanisms 4.2.1. Overview 4.2.2. Default Vocabulary 4.2.3. Reser

20、ved Vocabularies 4.2.4. The prefix Attribute 4.2.5. The property Data Type 4.2.5.1. Syntax 4.2.5.2. Processing 4.3. Package Metadata Vocabulary 4.3.1. Overview 4.3.2. Metadata meta Properties 4.3.3. Metadata link Properties 4.3.4. Manifest item Properties 4.3.5. Spine itemref Properties 5. Publicati

21、on Resources 5.1. Core Media Types 5.2. Restrictions and Fallbacks 5.2.1. Foreign Resource Restrictions 5.2.2. Manifest Fallbacks 5.3. Publication Resource Locations 5.4. XML Conformance A. Package Document Schema B. The application/oebps-package+xml Media Type C. Acknowledgements and Contributors R

22、eferences 1 Overview 1.1 Purpose and Scope This section is informative This specification, EPUB Publications 3.0, defines publication-level semantics and conformance requirements for EPUB 3, including the format of the Package Document and rules for how this document and other Publication Resources

23、are associated to create a conforming EPUB Publication. This specification is one of a family of related specifications that compose EPUB 3, the third major revision of an interchange and delivery format for digital publications based on XML and Web Standards. It is meant to be read and understood i

24、n concert with the other specifications that make up EPUB 3: The EPUB 3 Overview EPUB3Overview, which provides an informative overview of EPUB and a roadmap to the rest of the EPUB 3 documents. The Overview should be read first. EPUB Content Documents 3.0 ContentDocs30, which defines profiles of XHT

25、ML, SVG and CSS for use in the context of EPUB Publications. EPUB Open Container Format (OCF) 3.0 OCF3, which defines a file format and processing model for encapsulating a set of related resources into a single-file (ZIP) EPUB Container. EPUB Media Overlays 3.0 MediaOverlays30, which defines a form

26、at and a processing model for synchronization of text and audio. This specification supersedes Open Package Format 2.0.1 OPF2. Refer to EPUB3Changes for information on differences between this specification and its predecessor. 1.2 Terminology EPUB Publication (or Publication) A logical document ent

27、ity consisting of a set of interrelated resources and packaged in an EPUB Container, as defined by this specification and its sibling specifications. Publication Resource A resource that contains content or instructions that contribute to the logic and rendering of the EPUB Publication. In the absen

28、ce of this resource, the Publication might not render as intended by the Author. Examples of Publication Resources include the Package Document, EPUB Content Documents, EPUB Style Sheets, audio, video, images, embedded fonts and scripts. With the exception of the Package Document itself, Publication

29、 Resources must be listed in the manifest and must be bundled in the EPUB container file unless specified otherwise in Publication Resource Locations. Examples of resources that are not Publication Resources include those identified by the Package Document link element and those identified in outbou

30、nd hyperlinks that resolve outside the EPUB Container (e.g., referenced from an HTML5 a element href attribute). Foreign Resource A Publication Resource that is not a Core Media Type. A Foreign Resource requires at least one fallback, as defined in Restrictions and Fallbacks. Core Media Type Resourc

31、e A Publication Resource that is a Core Media Type and may therefore be included in the EPUB Publication without the provision of fallbacks. EPUB Content Document A Publication Resource that conforms to one of the EPUB Content Document definitions (XHTML or SVG). An EPUB Content Document is a Core M

32、edia Type, and may therefore be included in the EPUB Publication without the provision of fallbacks. XHTML Content Document An EPUB Content Document conforming to the profile of HTML5 defined in XHTML Content Documents ContentDocs30. XHTML Content Documents use the XHTML syntax of HTML5. SVG Content

33、 Document An EPUB Content Document conforming to the constraints expressed in SVG Content Documents ContentDocs30. EPUB Navigation DocumentA specialization of the XHTML Content Document, containing human- and machine-readable global navigation information, conforming to the constraints expressed in

34、EPUB Navigation Documents ContentDocs30. Scripted Content Document An EPUB Content Document that includes scripting or an XHTML Content Document that contains HTML5 forms elements. Refer to Scripted Content Documents ContentDocs30 for more information. Top-level Content Document An EPUB Content Docu

35、ment referenced directly from the spine Core Media Type A set of Publication Resource types for which no fallback is required. Refer to Publication Resources for more information. Package Document A Publication Resource carrying bibliographical and structural metadata about the EPUB Publication, as

36、defined in Package Documents. Manifestation The digital (or physical) embodiment of a work of intellectual content. Changes to the content such as significant revision, abridgement, translation, or the realization of the content in a different digital or physical form result in a new manifestation.

37、There may be many individual but identical copies of a manifestation, termed instances or items. The ISBN is an example of a manifestation identifier, and is shared by all instances of that manifestation. All instances of a manifestation need not be bit-for-bit identical, as minor corrections or rev

38、isions are not judged to create a new manifestation or work. Unique Identifier The Unique Identifier is the primary identifier for an EPUB Publication, as identified by the unique-identifier attribute. The Unique Identifier may be shared by one or many Manifestations of the same work that conform to

39、 the EPUB standard and embody the same content, where the differences between the Manifestations are limited to those changes that take account of differences between EPUB Reading Systems (and which themselves may require changes in the ISBN). The Unique Identifier is less granular than the ISBN. Ho

40、wever, significant revision, abridgement, etc. of the content requires a new Unique Identifier. Package Identifier The Package Identifier allows any instance of an EPUB Publication to be compared against another to determine if they are identical, different versions of the same Manifestation, or unr

41、elated. Refer to Package Identifier for more information. Manifest A list of all Publication Resources that constitute the EPUB Publication. Refer to manifest for more information. Spine An ordered list of Publication Resources, typically EPUB Content Documents, representing the default reading orde

42、r of the Publication. Refer to spine for more information. Media Overlay Document An XML document that associates the XHTML Content Document with pre-recorded audio narration in order to provide a synchronized playback experience, as defined in MediaOverlays30. Text-to-Speech (TTS) The rendering of

43、the textual content of an EPUB Publication as artificial human speech using a synthesized voice. EPUB Style Sheet (or Style Sheet) A CSS Style Sheet conforming to the CSS profile defined in EPUB Style Sheets ContentDocs30. Viewport The region of an EPUB Reading System in which the content of an EPUB

44、 Publication is rendered visually to a User. CSS Viewport A Viewport capable of displaying CSS-styled content. EPUB Container (or Container) The ZIP-based packaging and distribution format for EPUB Publications defined in OCF3. Author The person(s) or organization responsible for the creation of an

45、EPUB Publication, which is not necessarily the creator of the content and resources it contains. User An individual that consumes an EPUB Publication using an EPUB Reading System. EPUB Reading System (or Reading System) A system that processes EPUB Publications for presentation to a User in a manner

46、 conformant with this specification and its sibling specifications. 1.3 Conformance Statements The keywords “MUST“, “MUST NOT“, “REQUIRED“, “SHALL“, “SHALL NOT“, “SHOULD“, “SHOULD NOT“, “RECOMMENDED“, “MAY“, and “OPTIONAL“ in this document are to be interpreted as described in RFC2119. All sections

47、of this specification are normative except where identified by the informative status label “This section is informative“. The application of informative status to sections and appendices applies to all child content and subsections they may contain. All examples in this specification are informativ

48、e. 2 EPUB Publications This section defines conformance requirements for EPUB Publications and EPUB Reading Systems at the Publication level. Conformance requirements particular to specific Publication Resources and processing contexts are located in the specifications referenced herein. 2.1 Content

49、 Conformance An EPUB Publication must meet all of the following criteria: All Publication Resources All Publication Resources it contains must be represented in the Package Document (as defined in manifest), adhere to the constraints for Core Media Types and Fallback and be located as per Publication Resource Locations. The Package Document It must contain exactly one Package Document, which must conform to the content requirements defined in Package Document Content Conf