1、 IEC 62766-8 Edition 1.0 2017-07 INTERNATIONAL STANDARD Consumer terminal function for access to IPTV and open internet multimedia services Part 8: Profiles IEC 62766-8:2017-07(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise s
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10、 you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 62766-8 Edition 1.0 2017-07 INTERNATIONAL STANDARD Consumer terminal function for access to IPTV and open internet multimedia services Part 8: Profiles INTERN
11、ATIONAL ELECTROTECHNICAL COMMISSION ICS 33.170 35.240.95 ISBN 978-2-8322-4623-8 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 IEC 62766-8:2017 IEC 2017 CONTENTS FOREWORD . 4 INTRODUCTION .
12、 6 1 Scope 7 2 Normative references 7 3 Terms, definitions and abbreviated terms 7 3.1 Terms and definitions 8 3.2 Abbreviated terms . 8 4 Release 2 IPTV solution profiles 8 5 Open internet profile 9 5.1 General . 9 5.2 IPTV Services . 9 5.3 Residential network 9 5.3.1 WAN gateway 9 5.3.2 IMS gatewa
13、y 9 5.3.3 Application gateway . 9 5.3.4 OITF 9 5.4 Service provider discovery entry points . 10 5.5 Service discovery and content metadata . 10 5.6 Authentication methods . 10 5.7 Content and service protection 10 5.8 SVG tiny V1.2 . 10 5.9 Remote management 10 6 Baseline managed profile 11 6.1 Gene
14、ral . 11 6.2 IPTV services . 11 6.3 Residential network 11 6.3.1 WAN gateway 11 6.3.2 IMS gateway 11 6.3.3 Application gateway . 12 6.3.4 OITF 12 6.4 Service provider discovery entry points . 12 6.5 Scheduled content and streamed CoD service enablers 12 6.6 Authentication methods . 12 6.7 Content an
15、d service protection 12 6.8 OITF capabilities . 13 6.9 Remote management 13 7 Enhanced managed profile 13 7.1 General . 13 7.2 IPTV services . 13 7.3 Residential network 13 7.3.1 WAN gateway 13 7.3.2 IMS gateway 13 7.3.3 AG . 13 7.3.4 OITF 14 7.4 Service provider discovery entry points . 14 7.5 Sche
16、duled content and streamed CoD service enablers 14 IEC 62766-8:2017 IEC 2017 3 7.6 Broadband content guide 14 7.7 Authentication methods . 14 7.8 Content and service protection 14 7.9 Remote management 15 8 Specification of profile features . 15 8.1 General . 15 8.2 IPTV services support in the OITF
17、 15 8.3 Media formats . 17 8.4 HTTP adaptive streaming 18 8.5 Content metadata . 19 8.6 Protocols 20 8.7 Declarative application environment 23 8.8 Procedural application environment 28 8.9 Authentication, content protection and service protection 29 Bibliography 30 Table 1 Legend for status in the
18、profiles 15 Table 2 Release 2 IPTV service support profiling . 16 Table 3 Media formats profiling 17 Table 4 HTTP adaptive streaming profiling . 19 Table 5 Content metadata profiling 19 Table 6 Protocols profiling . 21 Table 7 DAE features profiling . 24 Table 8 Authentication and CSP profiling . 29
19、 4 IEC 62766-8:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CONSUMER TERMINAL FUNCTION FOR ACCESS TO IPTV AND OPEN INTERNET MULTIMEDIA SERVICES Part 8: Profiles FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all
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29、eferences cited in this publication. Use of the referenced publications is indispensable for the correct application 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
30、for identifying any or all such patent rights. International Standard IEC 62766-8 has been prepared by IEC technical 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 100/2552/CDV 100/26
31、66/RVC Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. IEC 62766-8:2017 IEC 2017 5 A list of all parts in the IEC 62766
32、series, published under the general title Consumer terminal function for access to IPTV and open 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 und
33、er “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. 6 IEC 62766-8:2017 IEC 2017 INTRODUCTION The IEC 62766
34、 series is based on a series of specifications that was originally developed by the OPEN IPTV FORUM (OIPF). They specify the user-to-network interface (UNI) for consumer terminals to access IPTV and open internet multimedia services over managed or non-managed networks as defined by OIPF. This docum
35、ent specifies three profiles of the features contained in the IEC 62766 series, namely: the open internet profile; the baseline managed profile; and the enhanced managed profile. The three profiles are heirarchical in the sense that the open internet profile is formed of a sub-set of the features of
36、 the baseline managed profile, and that the baseline managed profile is formed of a sub-set of the features of the enhanced managed profile. NOTE These profile names are defined as technical terms and as such are not intended to be used for any logo mark or similar purpose. Profiles define the minim
37、um set of features that a terminal need to support in order to be able to claim compliance to that profile, and the maximum set of features that a service can rely on being present in the OITF. Some features are optional within a profile, and a service can use capability exchange protocols to determ
38、ine if a terminal supports such features. Some features are mandatory or optional depending on the configuration of the OITF, for example whether the OITF is equipped with local storage or a broadcast tuner. It is expected that the profiles could be used as the basis for interoperability and certifi
39、cation programs. IEC 62766-8:2017 IEC 2017 7 CONSUMER TERMINAL FUNCTION FOR ACCESS TO IPTV AND OPEN INTERNET MULTIMEDIA SERVICES Part 8: Profiles 1 Scope This part of IEC 62766 defines three example profiles that may be adopted for implementation in suitable devices. 2 Normative references The follo
40、wing documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 62
41、766-2-1:2016, Consumer terminal function for access to IPTV and open Internet multimedia services - Part 2-1: Media Formats IEC 62766-2-2, Consumer terminal function for access to IPTV and open Internet multimedia services - Part 2-2: HTTP Adaptive Streaming IEC 62766-3:2016, Consumer terminal funct
42、ion for access to IPTV and open Internet multimedia services - Part 3: Content Metadata IEC 62766-4-1:2017, Consumer terminal function for access to IPTV and open Internet multimedia services - Part 4-1: Protocols IEC 62766-5-1:2017, Consumer terminal function for access to IPTV and open Internet mu
43、ltimedia services - Part 5-1: Declarative Application Environment IEC 62766-7:2017, Consumer terminal function for access to IPTV and open Internet multimedia services - Part 7: Authentication, Content Protection and Service Protection ETSI, TS 102 034 V1.5.1, Digital Video Broadcasting (DVB); Trans
44、port of MPEG-2 Based DVB Services over IP Based Networks ETSI, TS 102 809, V1.2.1, Digital Video Broadcasting (DVB); Signalling and carriage of interactive applications and services in hybrid broadcast/broadband environments ETSI, TS 102 539 V1.3.1, Digital Video Broadcasting (DVB); Carriage of Broa
45、dband Content Guide (BCG) information over Internet Protocol (IP) 3 Terms, definitions and abbreviated terms For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: 8 IEC 62766-
46、8:2017 IEC 2017 IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp 3.1 Terms and definitions 3.1.1 unmanaged network open internet ability to access any service provider using any access network provider without any quality of
47、service guarantees. 3.2 Abbreviated terms For the purposes of this document, the terms and definitions given in IEC 62766-1, as well as the following apply. BMP Baseline Managed Profile EMP Enhanced Managed Profile OIP Open Internet Profile 4 Release 2 IPTV solution profiles A profile in the context
48、 of the present part is a set of features and elements, as specified in the other parts of the IEC 62766 series, which could be used by an interoperability and certification program to define equipment or services as being compliant with this document. The overall objective is to enable the best pos
49、sible capability and flexibility for service providers to deploy services to terminals that are available in the horizontal (i.e., non- subsidised) market in the near-term time frame. In selecting a set of features and elements that constitute a profile, a balance is made between the following factors: time to market of the compliant OITF within a non-subsidised, horizontal-market device; viability of implementation of the selected technologies; flexibility in the provision of
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