ETSI TS 102 825-10-2011 Digital Video Broadcasting (DVB) Content Protection and Copy Management (DVB-CPCM) Part 10 CPCM Acquisition Consumption and Export Mappings (V1 2 1)《数字视频广播(.pdf

1、 ETSI TS 102 825-10 V1.2.1 (2011-03)Technical Specification Digital Video Broadcasting (DVB);Content Protection and Copy Management (DVB-CPCM);Part 10: CPCM Acquisition, Consumption andExport MappingsETSI ETSI TS 102 825-10 V1.2.1 (2011-03)2Reference RTS/JTC-DVB-252-10 Keywords broadcast, DVB ETSI 6

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6、The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2011. European Broadcasting Union 2011. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered fo

7、r the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trad

8、e Marks registered and owned by the GSM Association. ETSI ETSI TS 102 825-10 V1.2.1 (2011-03)3Contents Intellectual Property Rights 4g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 6g33.1 Definit

9、ions 6g33.2 Abbreviations . 6g34 Introduction 6g35 Acquisition mappings . 6g35.1 General . 6g35.2 DVB Defined Signalling 7g35.3 CPCM Delivery Signalling 7g35.4 Acquisition mapping of DVB Free-To-Air broadcast signalling to CPCM USI 8g35.4.1 General 8g35.4.2 DVB FTA receivers/Acquisition Points . 8g3

10、5.4.3 DVB FTA broadcast signalling 9g35.4.4 Mapping to CPCM USI 10g36 Consumption and Export mappings . 12g36.1 General . 12g36.2 Digital outputs 12g36.3 Analogue outputs 12g36.3.1 General 12g36.3.2 Mapping for CPCM USI to CGMS-A and RCI/RCD . 13g36.3.3 Harmonization of Referenced Specifications 13g

11、36.3.4 IEC 61880 specification 13g36.3.5 CEA-608-E specification 13g36.3.6 CEA-805-D specification . 14g36.3.7 EN 300 294 specification 14g36.3.8 IEC 62375 specification 14g36.3.9 525i composite 14g36.3.10 525i component 15g36.3.11 525p component 15g36.3.12 625i composite and component 15g36.3.13 62

12、5p component 15g36.3.14 720p and 1 080i, Hz component . 16g36.3.15 720p and 1 080i, Hz component . 16g36.3.16 Other analogue video formats . 16g3History 18g3ETSI ETSI TS 102 825-10 V1.2.1 (2011-03)4Intellectual Property Rights IPRs essential or potentially essential to the present document may have

13、been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standard

14、s“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other

15、IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by Joint Technical Committee (JTC) Broadcast of the European Broadcasting Union (EBU), C

16、omit Europen de Normalisation ELECtrotechnique (CENELEC) and the European Telecommunications Standards Institute (ETSI). NOTE: The EBU/ETSI JTC Broadcast was established in 1990 to co-ordinate the drafting of standards in the specific field of broadcasting and related fields. Since 1995 the JTC Broa

17、dcast became a tripartite body by including in the Memorandum of Understanding also CENELEC, which is responsible for the standardization of radio and television receivers. The EBU is a professional association of broadcasting organizations whose work includes the co-ordination of its members activi

18、ties in the technical, legal, programme-making and programme-exchange domains. The EBU has active members in about 60 countries in the European broadcasting area; its headquarters is in Geneva. European Broadcasting Union CH-1218 GRAND SACONNEX (Geneva) Switzerland Tel: +41 22 717 21 11 Fax: +41 22

19、717 24 81 The Digital Video Broadcasting Project (DVB) is an industry-led consortium of broadcasters, manufacturers, network operators, software developers, regulatory bodies, content owners and others committed to designing global standards for the delivery of digital television and data services.

20、DVB fosters market driven solutions that meet the needs and economic circumstances of broadcast industry stakeholders and consumers. DVB standards cover all aspects of digital television from transmission through interfacing, conditional access and interactivity for digital video, audio and data. Th

21、e consortium came together in 1993 to provide global standardisation, interoperability and future proof specifications. The present document is part 10 of a multi-part deliverable. Full details of the entire series can be found in part 1 7. Introduction CPCM is a system for Content Protection and Co

22、py Management of commercial digital content delivered to consumer products. CPCM manages content usage from acquisition into the CPCM system until final Consumption, or Export from the CPCM system, in accordance with the particular usage rules of that content. Possible sources for commercial digital

23、 content include broadcast (e.g. cable, satellite, and terrestrial), Internet-based services, packaged media, and mobile services, among others. CPCM is intended for use in protecting all types of content - audio, video and associated applications and data. CPCM specifications facilitate interoperab

24、ility of such content after acquisition into CPCM by networked consumer devices for both home networking and remote access. TS 102 825-1 7, TS 102 825-4 9, TS 102 825-5 i.3, TR 102 825-6 i.4 and TS 102 825-9 i.5 addresses CPCM for digital Content encoded and transported by linear transport systems i

25、n accordance with TS 101 154 i.1. A later second phase will address CPCM for Content encoded and transported by systems that are based upon Internet Protocols in accordance with TS 102 005 i.2. ETSI ETSI TS 102 825-10 V1.2.1 (2011-03)51 Scope The present document contains normative mappings between

26、Digital Video Broadcasting (DVB) Free-To-Air Control Signalling and Content Protection and Copy Management (CPCM) Usage State Information (USI) and from CPCM to external content protection systems. 2 References References are either specific (identified by date of publication and/or edition number o

27、r version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might b

28、e found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document.

29、1 ETSI EN 300 468: “Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB systems“. 2 CEA-608-E (April 2008): “Line 21 Data Service“. 3 CEA-805-D (November 2008): “Data Services on the Component Video Interfaces“. 4 ETSI EN 300 294 (V1.4.1): “Television Systems; 625-lin

30、e television Wide Screen Signalling (WSS)“. 5 IEC 61880 (1998-01): “Video systems (525/60) - Video and accompanied data using the vertical blanking interval - Analogue interface“. 6 IEC 62375 (2004-02): “Video systems (625/50 progressive) - Video and accompanied data using the vertical blanking inte

31、rval - Analogue interface“. 7 ETSI TS 102 825-1: “Digital Video Broadcasting (DVB); Content Protection and Copy Management (DVB-CPCM); Part 1: CPCM Abbreviations, Definitions and Terms“. 8 ETSI TS 102 825-3: “Digital Video Broadcasting (DVB); Content Protection and Copy Management (DVB-CPCM); Part 3

32、: CPCM Usage State Information“. 9 ETSI TS 102 825-4: “Digital Video Broadcasting (DVB); Content Protection and Copy Management (DVB-CPCM); Part 4: CPCM System Specification“. 2.2 Informative references The following referenced documents are not necessary for the application of the present document

33、but they assist the user with regard to a particular subject area. i.1 ETSI TS 101 154: “Digital Video Broadcasting (DVB); Specification for the use of Video and Audio Coding in Broadcasting Applications based on the MPEG-2 Transport Stream“. i.2 ETSI TS 102 005: “Digital Video Broadcasting (DVB); S

34、pecification for the use of Video and Audio Coding in DVB services delivered directly over IP protocols“. ETSI ETSI TS 102 825-10 V1.2.1 (2011-03)6i.3 ETSI TS 102 825-5: “Digital Video Broadcasting (DVB); Content Protection and Copy Management (DVB-CPCM); Part 5: CPCM Security Toolbox“. i.4 ETSI TR

35、102 825-6: “Digital Video Broadcasting (DVB); Content Protection and Copy Management (DVB-CPCM); Part 6: CPCM Security Test Vectors“. i.5 ETSI TS 102 825-9: “Digital Video Broadcasting (DVB); Content Protection and Copy Management (DVB-CPCM); Part 9: CPCM System Adaptation Layers“. 3 Definitions and

36、 abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TS 102 825-1 7 apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in TS 102 825-1 7 and the following apply: CGMS-A Copy Generation Management System on

37、 Analogue video interface NOTE: Please see EN 300 294 4, IEC 61880 5 and IEC 62375 6. RCD Redistribution Control Descriptor RCI Redistribution Control Information 4 Introduction The CPCM System provides an interoperability platform and common trusted destination for commercial content in the consume

38、r environment, so it is natural that CPCM should be open to being mapped to, and from, any other suitable content delivery system, content protection system or secure content storage format. Such mappings may be specified either as an open standard, or as part of a mutual agreement between a CPCM de

39、ployment or C copying is always allowed. Consumption Control Viewable (V) 1 Consumption always enabled. View Window View Window Activated (VWA) 0 No absolute time viewing constraints. View Period View Period Activated (VPA) 0 No relative time viewing constraints. Simultaneous View Count Simultaneous

40、_View_Count_Activated (SVCA) 0 No simultaneous view count restrictions. Propagation Control Movement and Copying Propagation Information MCPCM MAD MLAD No geographic limitation by CPCM but subject to national laws and practices. Viewing Propagation Information VCPCM VAD VLAD No geographic limitation

41、 by CPCM but subject to national laws and practices. Transition from “LAD Usage“ to “AD Usage“ remote_access_date_moving_window_flag N/A 1 0 Transitions from local-only usage to allow remote access 24 hours after Acquisition within AD (i.e. 24 hours after broadcast), labelled “Tacquisition + 24 hour

42、s“. remote_access_record_flag N/A 0 This remote access condition is not used. remote_access_date_immediate_flag N/A 0 1 Remote access within AD is not permitted i.e. restricted to the local environment, unless otherwise specified by a C in addition to the output to Trusted CPSs inherent to CPCM. Thi

43、s, in total, ensures outputs to all CPSs with which CPCM has a trust relationship. Controlled_CPS_Vector vector Vector should include a 1 for each Controlled CPS. Full details will be defined in the C and b) in CEA-608-E 2 (for inclusion on Line 21 of field 2, that is Line 284). ETSI ETSI TS 102 825

44、-10 V1.2.1 (2011-03)15The signalling specified in both the IEC-61880 5 and CEA-608-E 2 shall be applied (exactly as described in the preceding parentheticals). Moreover, the repetition rate for the CGMS-A shall be no less than once every 5 seconds for Line 284 signalling using CEA-608-E 2; and RCD v

45、ertical blanking interval signalling, as specified in CEA-608-E 2 (i.e. for inclusion on Line 284). 6.3.10 525i component For 525-line interlace-scan analogue component video outputs (including YUV, Y, Pb, Pr or Y,R-Y,B-Y outputs), the copy control and redistribution control signalling and waveforms

46、 shall be applied as follows: CGMS-A vertical blanking interval signalling on the analogue video output, as such specifications are contained in both: a) IEC-61880 5(for inclusion on Lines 20 and 283); and b) CEA-608-E 2 (for inclusion on Line 21 of field 2, that is Line 284). The signalling specifi

47、ed in both the IEC-61880 5 and CEA-608-E 2 shall be applied (exactly as described in the preceding parentheticals). Moreover, the repetition rate for the CGMS-A shall be no less than once every 5 seconds for Line 284 signalling using CEA-608-E 2; and RCD vertical blanking interval signalling, as spe

48、cified in CEA-608-E 2 (i.e. for inclusion on Line 284). 6.3.11 525p component For 525-line progressive-scan analogue component video outputs (including YUV, Y,Pb,Pr or Y,R-Y,B-Y outputs), the copy control and redistribution control signalling and waveforms shall be applied as follows: CGMS-A vertica

49、l blanking interval signalling, as such specifications are contained in CEA-805-D 3 (i.e. on Lines 40 and 41). The signalling specified in the CEA-805-D 3 shall be applied (exactly as described in the preceding parenthetical); and RCI vertical blanking interval signalling, as specified in CEA-805-D 3 (i.e. for inclusion on Line 40). 6.3.12 625i composite and component For PAL, SECAM and 625-line interlace-scan analogue composite video outputs (including RF and S-Video) an