ISO IEC 23006-4-2013 Information technology - Multimedia service platform technologies - Part 4 Elementary services《信息技术 多媒体服务平台技术 第4部分 基本服务》.pdf

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1、 Reference number ISO/IEC 23006-4:2013(E) ISO/IEC 2013INTERNATIONAL STANDARD ISO/IEC 23006-4 Second edition 2013-02-15 Information technology Multimedia service platform technologies Part 4: Elementary services Technologies de linformation Technologies de la plate-forme de services multimdia Partie

2、4: Services lmentaires ISO/IEC 23006-4:2013(E) ISO/IEC 2013 All rights reserved. Unless otherwise specified, 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 from eithe

3、r 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 ii ISO/IEC 2013 All rights reservedISO/IEC 23006-4:2013

4、(E) ISO/IEC 2013 All rights reserved iiiContents Page Foreword . v Introduction vi 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviated terms 3 3.1 Terms and definitions . 3 3.2 Abbreviated terms . 5 4 Namespaces and conventions . 6 4.1 Namespaces . 6 4.2 Namespace convention 9 4.

5、3 Conventions . 12 5 Elementary Services . 13 5.1 Introduction 13 5.2 Base data types, elements, and common messages 25 5.3 MPEG-M service Schema wrapper 47 5.4 Session control and status polling 49 5.5 The Authenticate Services . 56 5.6 The Authorize Services . 65 5.7 The Check With Services 68 5.8

6、 The Create Services 74 5.9 The Deliver Services . 86 5.10 The Describe Services 94 5.11 The Identify Services . 120 5.12 The Negotiate Services . 135 5.13 The Package Services . 159 5.14 The Post Services 164 5.15 The Present Services 166 5.16 The Process Services . 171 5.17 The Request Services .

7、181 5.18 The Revoke Services . 202 5.19 The Search Services . 210 5.20 The Store Services 226 5.21 The Transact Services 236 5.22 The Verify Services . 259 Annex A (normative) Classification Schemes for IPTV offering discovery sections 269 A.1 General . 269 A.2 Classification Scheme for ETSI IPTV (D

8、VB-IP) offering discovery sections . 269 A.3 Classification Scheme for ATIS IIF offering discovery sections 270 Annex B (normative) Service Types for Process Content 272 B.1 General . 272 B.2 Recognize Speech . 272 B.3 Synthesize Speech 275 B.4 Process Language . 278 B.5 Translate Language . 282 B.6

9、 Extract Sensory Information 286 B.7 Content Adaptation . 290 B.8 Resource Transcoding 295 B.9 Stream Repurposing . 299 ISO/IEC 23006-4:2013(E) iv ISO/IEC 2013 All rights reservedAnnex C (normative) Schema for Service Instance Declaration . 308 C.1 General . 308 C.2 Schema Definition of Service Inst

10、ance Declaration 308 C.3 Semantics of Service Instance Declaration . 309 Annex D (normative) Usage of HTTP responses for response messages . 311 D.1 General . 311 Annex E (informative) Metadata Representation . 312 E.1 General . 312 E.2 Content metadata 312 E.3 Device Metadata 318 E.4 Service Instan

11、ce Declaration Metadata 320 E.5 User Metadata . 321 Annex F (normative) DIDL restriction for MPEG-M services . 324 F.1 Purpose 324 F.2 MPEG-M DIDL Profile . 324 Annex G (normative) Classification Schemes 339 G.1 General . 339 G.2 AuctionModelCS . 339 G.3 IssueTypeCS . 343 G.4 TransferProtocolCS 344

12、G.5 TaggingTypeCS . 345 G.6 RTPMediaTypeCS . 346 G.7 ProtocolBindingCS . 347 Annex H (normative) BPMN 2.0 XML representation of Elementary Services . 348 H.1 General . 348 H.2 OMG BPMN 2.0 Graphical Description . 348 H.3 OMG BPMN 2.0 XML Description 351 Bibliography . 358 ISO/IEC 23006-4:2013(E) ISO

13、/IEC 2013 All rights reserved vForeword 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 participate in the development of Interna

14、tional 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 non-governmental, in liaison w

15、ith 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 main task of the joint technical

16、 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 casting a vote. Attention is drawn

17、 to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 23006-4 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee S

18、C 29, Coding of audio, picture, multimedia and hypermedia information. This second edition cancels and replaces the first edition (ISO/IEC 23006-4:2010), which has been technically revised. ISO/IEC 23006 consists of the following parts, under the general title Information technology Multimedia servi

19、ce platform technologies: Part 1: Architecture Part 2: MPEG extensible middleware (MXM) API Part 3: Conformance and reference software Part 4: Elementary services Part 5: Service aggregation ISO/IEC 23006-4:2013(E) vi ISO/IEC 2013 All rights reservedIntroduction ISO/IEC 23006 is a suite of standards

20、 that has been developed for the purpose of enabling the easy design and implementation of media-handling value chains whose devices interoperate because they are all based on the same set of technologies accessible from the middleware. ISO/IEC 23006 is referred as MPEG Extensible Middleware (MXM) i

21、n its first edition, and it specifies an architecture (Part 1), an API (Part 2), a reference software (Part 3) and a set of protocols which MXM Devices had to adhere (Part 4). ISO/IEC 23006 is referred as Multimedia Service Platform Technologies (MSPT) in its second edition, and it conserves the arc

22、hitecture and design philosophy of the first edition, but stressing the Service Oriented Architecture character. It specifies also how to combine elementary services into aggregated services (Part 5). This second edition has been specified to address the demand of service specification for an advanc

23、ed IPTV terminal (AIT). The ISO/IEC 23006 suite of standards also aims at leveraging on advanced technologies to bring into IPTV services the buoyancy of new exciting initiatives sometimes assembling millions of users in a fortnight that pop up almost every day with new features such as open APIs an

24、d the possibility for third parties to provide applications to those APIs. This enables the development of a global market of: MSPT applications that can run on MSPT devices, like Advanced IPTV Terminals (AITs), thanks to the existence of a standard MSPT application API MSPT devices executing MSPT a

25、pplications thanks to the existence of a standard MSPT architecture MSPT engines thanks to the existence of standard MSPT architecture and standard APIs Innovative business models because of the ease to design and implement media-handling value chains whose devices interoperate because they are all

26、based on the same set of technologies, especially MPEG technologies. INTERNATIONAL STANDARD ISO/IEC 23006-4:2013(E) ISO/IEC 2013 All rights reserved 1Information technology Multimedia service platform technologies Part 4: Elementary services 1 Scope This part of ISO/IEC 23006 specifies a set of Elem

27、entary Services and protocols enabling distributed applications to exchange information related to content items and parts thereof, including all the necessary Operations on MPEG-related Entities: Content, Contract, Device, Event, License, Service and User. These operations are defined to be the fol

28、lowing: Authenticate, Authorize, Check With, Create, Deliver, Describe, Identify, Install, Interact With, Negotiate, Package, Post, Present, Process, Request, Revoke, Search, Store, Transact, Uninstall and Verify. Elementary Services can be combined in well defined sequences to build Aggregated Serv

29、ices, both of them being called in general Multimedia Services. ISO/IEC 23006 (all parts) will be referred to as MPEG-M for short in the text. The Multimedia Services are provided by and consumed by Multimedia Devices in a MSPT ecosystem, an example of which is the Advanced IPTV Terminal. 2 Normativ

30、e references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) app

31、lies. ISO/IEC 14496-13, Information technology Coding of audio-visual objects Part 13: Intellectual Property Management and Protection (IPMP) extensions ISO/IEC 15938-1, Information technology Multimedia content description interface Part 1: Systems ISO/IEC 15938-5, Information technology Multimedia

32、 content description interface Part 5: Multimedia description schemes ISO/IEC 15938-12, Information technology Multimedia content description interface Part 12: Query format ISO/IEC 21000-2, Information technology Multimedia framework (MPEG-21) Part 2: Digital Item Declaration ISO/IEC 21000-3, Infor

33、mation technology Multimedia framework (MPEG-21) Part 3: Digital Item Identification ISO/IEC 21000-4, Information technology Multimedia framework (MPEG-21) Part 4: Intellectual Property Management and Protection Components ISO/IEC 21000-5, Information technology Multimedia framework (MPEG-21) Part 5

34、: Rights Expression Language ISO/IEC 21000-15, Information technology Multimedia framework (MPEG-21) Part 15: Event Reporting ISO/IEC 23006-4:2013(E) 2 ISO/IEC 2013 All rights reservedISO/IEC 21000-17, Information technology Multimedia framework (MPEG-21) Part 17: Fragment Identification of MPEG Res

35、ources ISO/IEC 21000-20, Information technology Multimedia framework (MPEG-21) Part 20: Contract Expression Language ISO/IEC 23000-5, Information technology Multimedia application format (MPEG-A) Part 5: Media streaming application format ISO/IEC 23001-2, Information technology MPEG systems technolo

36、gies Part 2: Fragment request units ISO/IEC 23001-3, Information technology MPEG systems technologies Part 3: XML IPMP messages ISO/IEC 23005-2, Information technology Media context and control Part 2: Control Information ISO/IEC 23005-3, Information technology Media context and control Part 3: Sens

37、ory Information ISO/IEC 23006-1, Information technology Multimedia service platform technologies Part 1: Architecture ISO/IEC 23006-2, Information technology Multimedia service platform technologies Part 2: MPEG Extensible Middleware (MXM) API ISO/IEC 23006-3, Information technology Multimedia servi

38、ce platform technologies Part 3: Reference software IETF RFC 2616, Hypertext Transfer Protocol HTTP/1.1, IETF Request For Comments, June 1999 IETF RFC 3614, A Uniform Resource Name (URN) Namespace for the Motion Picture Experts Group (MPEG), IETF Request For Comments, September 2003 OASIS SAML-CORE-

39、2.0-OS, Assertions and Protocols for the OASIS Security Assertion Markup Language (SAML) V2.0, OASIS Standard, 15 March 2005 OMG BPMN 2.0, Business Process Model and Notation (BPMN) Version 2.0, Object Management Group, January 2011 W3C SOAP, SOAP Version 1.2 Part 1: Messaging Framework (Second Edit

40、ion), W3C Recommendation, 27 April 2007 W3C WSDL, Web Services Description Language (WSDL) Version 2.0 Part 1: Core Language, W3C Recommendation, 26 June 2007 W3C XML, Extensible Markup Language (XML) 1.0 (Fourth Edition), W3C Recommendation, 29 September 2006 W3C XMLNAMES, Namespaces in XML 1.0 (Se

41、cond Edition), W3C Recommendation, 16 August 2006 W3C XMLSCHEMA, XML Schema Part 1: Structures Second Edition and XML Schema Part 2: Datatypes Second Edition, W3C Recommendations, 28 October 2004 W3C XPATH1, XML Path Language (XPath) Version 1.0, W3C Recommendation, 16 November 1999 W3C XSL, XSL Tra

42、nsformations (XSLT) Version 2.0, W3C Recommendation, 23 January 2007 ISO/IEC 23006-4:2013(E) ISO/IEC 2013 All rights reserved 33 Terms, definitions and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 Aggregated Service s

43、ervice resulting from the combination of Elementary Services 3.1.2 Elementary Service basic unit of service 3.1.3 content Digital Item and its component elements, namely resources (e.g., media, scripts, executable), identifiers, descriptions (e.g., metadata), event reports 3.1.4 contract set of meta

44、data, licenses, promises and signers agreed by Users of a multimedia value chain, where a promise is a signed collection of statements about, e.g., obligations, prohibitions and assertions, and a signer is a user whose signature makes the contract valid 3.1.5 device hardware/software or simply softw

45、are apparatus that enables a user to play a role in multimedia value chains 3.1.6 event performance of a specified set of functions or Operations 3.1.7 entity one of the following elements in the multimedia value chain: content, contract, device, event, license, service, and user 3.1.8 governance ab

46、ility to control, direct or oversee the behavior of each entity or operation in an multimedia value chain 3.1.9 license collection of authorizations, conditions and payment terms granted by a user to other users 3.1.10 operation process in which an Entity is altered or manipulated 3.1.11 protocol se

47、t of rules and data format used by two Devices to communicate 3.1.12 rate function of expressing the perceived ranking of an entity related to a metric ISO/IEC 23006-4:2013(E) 4 ISO/IEC 2013 All rights reserved3.1.13 remunerate function of assigning money to a user in exchange of rights 3.1.14 reput

48、ation measure of the credibility of or the possibility (e.g., legal) for a user to be a party in a transaction 3.1.15 resource individually identifiable asset or a sequence of assets such as a video or audio clip, a 3D synthetic scene, an image, a textual asset, a 2D LASeR scene, a web page, a singl

49、e program or a full 24 hour programming of a TV broadcast, a script or executable etc. 3.1.16 right ability of a user to perform an Operation in the multimedia value chain 3.1.17 role ability of a user to perform a set of Operations in the multimedia value chain 3.1.18 service operation performed on an entity by a user on behalf of other users 3.1.19 service definition specification of a Service in terms of interfaces, protocols as well