BS IEC 62766-6-2017 Consumer terminal function for access to IPTV and open internet multimedia services Procedural application environment《用于接入IPTV和开放互联网多媒体服务的消费者终端功能。程序应用环境》.pdf

1、Consumer terminal function for access to IPTV and open internet multimedia servicesPart 6: Procedural application environmentBS IEC 627666:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06IEC 62766-6 Edition 1.0 2017-07INTERNATIONAL STANDARD Consumer terminal func

2、tion for access to IPTV and open internet multimedia services Part 6: Procedural application environment INTERNATIONAL ELECTROTECHNICAL COMMISSIONICS 33.170 35.240.95 ISBN 978-2-8322-4616-0 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained thi

3、s publication from an authorized distributor.National forewordThis British Standard is the UK implementation of IEC 62766-6:2017.The UK participation in its preparation was entrusted to Technical Committee EPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented

4、 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. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 8896

5、3 9ICS 33.170; 35.240.95Compliance 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 October 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH S

6、TANDARDBS IEC 627666:2017IEC 62766-6 Edition 1.0 2017-07 INTERNATIONAL STANDARD Consumer terminal function for access to IPTV and open internet multimedia services Part 6: Procedural application environment INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.170 35.240.95 ISBN 978-2-8322-4616-0 Registe

7、red trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. BS IEC 627666:2017 2 IEC 62766-6:2017 IEC 2017 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms, definitions and abbre

8、viated terms 10 3.1 Abbreviated terms . 10 4 General considerations and conventions . 10 4.1 Overview. 10 4.2 Relation between DVB-GEM and PAE definitions 11 4.2.1 General . 11 4.2.2 DVB-GEM Compliance . 11 4.2.3 Functional equivalents . 12 5 Architecture and deployment options . 13 5.1 Architecture

9、 13 5.2 Deployment options 14 5.2.1 Combined IG-AG-OITF STB and OITF TV (“headed configuration”) . 14 5.2.2 Combined AG-IG with multiple OITFs (“headless configuration”) 15 5.2.3 AG-IG, OITF-IG, multiple OITFs . 16 5.2.4 Combined OITF-AG TV and IG-WAN Gateway (“headed configuration”) 16 5.3 Remote U

10、I server 17 6 Protocols . 17 6.1 Broadcast channel protocols . 17 6.2 Interaction channel protocols 17 6.3 Transport protocols for application loading over the interaction channel 17 6.4 IPTV protocols 18 6.4.1 Streaming protocols . 18 6.4.2 Metadata protocols 18 6.4.3 Content download protocols . 1

11、8 6.5 Home network protocols 18 7 Content formats . 18 7.1 Static formats 18 7.2 Streaming formats . 18 7.3 Fonts 19 7.3.1 Resident fonts . 19 7.3.2 Downloadable fonts . 19 8 Void . 19 9 Application model 19 9.1 Overview. 19 9.2 Broadcast applications 21 9.3 DVB-J model . 21 9.4 Stored and cached ap

12、plications 21 9.5 Unbound applications 21 10 Application signalling / metadata . 21 10.1 XML AIT 21 10.2 Stored and cached applications 22 11 The Java platform 23 BS IEC 627666:2017 2 IEC 62766-6:2017 IEC 2017 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms, definit

13、ions and abbreviated terms 10 3.1 Abbreviated terms . 10 4 General considerations and conventions . 10 4.1 Overview. 10 4.2 Relation between DVB-GEM and PAE definitions 11 4.2.1 General . 11 4.2.2 DVB-GEM Compliance . 11 4.2.3 Functional equivalents . 12 5 Architecture and deployment options . 13 5.

14、1 Architecture 13 5.2 Deployment options 14 5.2.1 Combined IG-AG-OITF STB and OITF TV (“headed configuration”) . 14 5.2.2 Combined AG-IG with multiple OITFs (“headless configuration”) 15 5.2.3 AG-IG, OITF-IG, multiple OITFs . 16 5.2.4 Combined OITF-AG TV and IG-WAN Gateway (“headed configuration”) 1

15、6 5.3 Remote UI server 17 6 Protocols . 17 6.1 Broadcast channel protocols . 17 6.2 Interaction channel protocols 17 6.3 Transport protocols for application loading over the interaction channel 17 6.4 IPTV protocols 18 6.4.1 Streaming protocols . 18 6.4.2 Metadata protocols 18 6.4.3 Content download

16、 protocols . 18 6.5 Home network protocols 18 7 Content formats . 18 7.1 Static formats 18 7.2 Streaming formats . 18 7.3 Fonts 19 7.3.1 Resident fonts . 19 7.3.2 Downloadable fonts . 19 8 Void . 19 9 Application model 19 9.1 Overview. 19 9.2 Broadcast applications 21 9.3 DVB-J model . 21 9.4 Stored

17、 and cached applications 21 9.5 Unbound applications 21 10 Application signalling / metadata . 21 10.1 XML AIT 21 10.2 Stored and cached applications 22 11 The Java platform 23 IEC 62766-6:2017 IEC 2017 3 11.1 Fundamentals . 23 11.2 GEM 1.3 . 23 11.3 Extensions and mappings to GEM APIs 24 11.3.1 Bro

18、adcast transport protocol access API (org.dvb.dsmcc) 24 11.3.2 Application listing and launching API (org.dvb.application) 24 11.3.3 Streaming media APIs . 24 11.3.4 GEM 3D API 24 11.4 APIs defined by this part . 24 11.4.1 Content and service protection API 24 11.4.2 User authentication API . 24 11.

19、4.3 UI server API . 24 11.4.4 Content download API . 24 11.4.5 Service API . 25 11.5 PVR APIs 25 11.6 Content referencing 25 12 Security . 25 12.1 Authentication of applications . 25 12.2 Permission request file 26 12.3 Security policy for applications 26 12.4 Certificate management 26 13 Graphics r

20、eference model 26 14 System integration aspects 26 15 Detailed profile definitions . 27 16 PVR . 34 16.1 General . 34 16.2 Mandatory Responsibilities . 34 16.3 Optional responsibilities 35 16.4 Visibility of recording requests and recordings between applications and service providers 36 17 Minimum t

21、erminal capabilities 36 18 HTTP adaptive streaming 36 18.1 General . 36 18.2 HAS support . 36 Annex A (informative) Headless behaviour of UI-related APIs 37 A.1 General . 37 A.2 PBP 37 A.3 JavaTV . 37 Annex B (informative) Void 39 Annex C (normative) Package org.oipf.download . 40 C.1 Interface Appl

22、icationDownloadRequest . 40 C.2 Class LocatorDownloadSpec . 40 C.3 Class ApplicationDownloadException 41 C.4 Class ApplicationDownloadSpec . 41 Annex D (normative) Package org.oipf.service interface ServiceCreator . 43 Annex E (normative) org.oipf.auth 44 E.1 Class HTTPDigestCredentials . 44 E.2 Cla

23、ss UserAuthenticationPermission . 44 E.3 Class UserAuthenticationManager 45 BS IEC 627666:2017 4 IEC 62766-6:2017 IEC 2017 E.4 Class UserCredentials 46 E.5 Class CookieCredentials . 46 Annex F (normative) org.oipf.uiserver class UIServerManager 47 Annex G (normative) org.oipf.drm 48 G.1 General . 48

24、 G.2 Class DRMAgentEvent 48 G.3 Class DRMAgentPermission . 49 G.4 Interface DRMAgentListener . 50 G.5 Class DRMAgent. 50 G.6 Class DRMAgentException . 52 G.7 Class DRMRightsErrorEvent . 52 Annex H (normative) org.oipf.pvr . 54 H.1 Class RecordingAccessPermissions . 54 H.2 Class RecordingProperties 5

25、5 Bibliography 57 Figure 1 PAE architecture block diagram . 13 Figure 2 Combined IG-AG-OITF STB and OITF TV (“headed configuration”) 14 Figure 3 Combined AG-IG with multiple OITFs (“headless configuration”) 15 Figure 4 AG-IG, OITF-IG, multiple OITFs . 16 Figure 5 Combined OITF-AG TV and IG-WAN Gatew

26、ay (“headed configuration”) . 16 Table 1 Status of XML AIT descriptors and elements . 22 Table 2 Mapping of GEM clauses relating to content referencing . 25 Table 3 Locators and corresponding text representations. 26 Table 4 Platform profile definitions . 27 Table 5 Applicability of GEM specificatio

27、n sections 28 Table 6 Summary of functional equivalents (informative) 31 Table 7 Responsibilities of GEM recording specifications . 34 Table 8 Events during normal playback and resulting behaviour 35 Table 9 Optional responsibilities of GEM recording specifications 35 BS IEC 627666:2017 4 IEC 62766-

28、6:2017 IEC 2017 E.4 Class UserCredentials 46 E.5 Class CookieCredentials . 46 Annex F (normative) org.oipf.uiserver class UIServerManager 47 Annex G (normative) org.oipf.drm 48 G.1 General . 48 G.2 Class DRMAgentEvent 48 G.3 Class DRMAgentPermission . 49 G.4 Interface DRMAgentListener . 50 G.5 Class

29、 DRMAgent. 50 G.6 Class DRMAgentException . 52 G.7 Class DRMRightsErrorEvent . 52 Annex H (normative) org.oipf.pvr . 54 H.1 Class RecordingAccessPermissions . 54 H.2 Class RecordingProperties 55 Bibliography 57 Figure 1 PAE architecture block diagram . 13 Figure 2 Combined IG-AG-OITF STB and OITF TV

30、 (“headed configuration”) 14 Figure 3 Combined AG-IG with multiple OITFs (“headless configuration”) 15 Figure 4 AG-IG, OITF-IG, multiple OITFs . 16 Figure 5 Combined OITF-AG TV and IG-WAN Gateway (“headed configuration”) . 16 Table 1 Status of XML AIT descriptors and elements . 22 Table 2 Mapping of

31、 GEM clauses relating to content referencing . 25 Table 3 Locators and corresponding text representations. 26 Table 4 Platform profile definitions . 27 Table 5 Applicability of GEM specification sections 28 Table 6 Summary of functional equivalents (informative) 31 Table 7 Responsibilities of GEM re

32、cording specifications . 34 Table 8 Events during normal playback and resulting behaviour 35 Table 9 Optional responsibilities of GEM recording specifications 35 IEC 62766-6:2017 IEC 2017 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CONSUMER TERMINAL FUNCTION FOR ACCESS TO IPTV AND OPEN INTERNET MU

33、LTIMEDIA SERVICES Part 6: Procedural application environment 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

34、-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred

35、to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this

36、 preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

37、 consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable eff

38、orts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publicat

39、ions transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Ind

40、ependent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No

41、 liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs

42、(including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct applicati

43、on of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62766-6 has been prepared by IEC technic

44、al committee 100: Audio, video and multimedia systems and equipment. The text of this International Standard is based on the following documents: CDV Report on voting 100/2550/CDV 100/2664/RVC Full information on the voting for the approval of this International Standard can be found in the report o

45、n voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. BS IEC 627666:2017 6 IEC 62766-6:2017 IEC 2017 A list of all parts in the IEC 62766 series, published under the general title Consumer terminal function for access to IPTV and ope

46、n internet multimedia services, can be found on the IEC website. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the docu

47、ment will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the c

48、orrect understanding of its contents. Users should therefore print this document using a colour printer. BS IEC 627666:2017 6 IEC 62766-6:2017 IEC 2017 A list of all parts in the IEC 62766 series, published under the general title Consumer terminal function for access to IPTV and open internet multi

49、media services, can be found on the IEC website. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IMPO