1、 IEC 62227 Edition 1.1 2012-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Multimedia home server systems Digital rights permission code Systmes serveurs multimdia domestiques Codes numriques des autorisations des droits IEC62227:2008+A1:2012 colourinsideTHIS PUBLICATION IS COPYRIGHT PROTECTED Copyr
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16、ems Digital rights permission code Systmes serveurs multimdia domestiques Codes numriques des autorisations des droits INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.160.60; 35.240.99 ISBN 978-2-8322-0539-6 Registered trademark of the International Electr
17、otechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colourinside 2 62227 IEC:2008+A1:
18、2012 CONTENTS FOREWORD . 6 INTRODUCTION to Amendment 1 8 INTRODUCTION . 9 1 Scope . 10 2 Normative references . 10 3 Terms, definitions and abbreviations 10 3.1 Terms and definitions 10 3.2 Abbreviated terms . 16 4 Permission code framework 17 4.1 General . 17 4.2 Assumptions associated with the per
19、mission code . 18 4.2.1 Binary relationships within the content distribution value chain 18 4.2.2 Permission issued for a group of content . 18 4.2.3 Common code center for permissions 19 4.2.4 Usage report . 19 4.2.5 Application scenario of the permission code 19 4.2.6 Harmonization with DRM system
20、s 20 4.3 Components of a permission code . 20 4.3.1 Permission actor 20 4.3.2 Permission classification . 23 4.3.3 Content usage . 23 4.3.4 Content data handling . 24 5 Permission code configuration 25 5.1 General . 25 5.2 Notation 26 5.2.1 Numerical values . 26 5.3 Permission code system 26 5.4 Ver
21、sion unit . 27 5.4.1 Structure . 27 5.4.2 Version unit tag . 27 5.4.3 Reserved . 28 5.4.4 Version 28 5.5 Permission actor unit . 28 5.5.1 Structure . 28 5.5.2 Permission actor unit tag . 28 5.5.3 Total bytes of identifiers 28 5.5.4 Content identifier . 28 5.5.5 Issuer identifier 30 5.5.6 Receiver id
22、entifier . 32 5.6 Permission classification unit . 33 5.6.1 Structure . 33 5.6.2 Permission classification unit tag . 33 5.6.3 Reserved . 33 5.6.4 Disclosure class 33 5.6.5 Usage purpose class . 34 62227 IEC:2008+A1:2012 3 5.6.6 Charge model class . 35 5.6.7 Billing class . 35 5.6.8 Application clas
23、s . 36 5.6.9 Sponsor class 36 5.6.10 Territory class . 37 5.6.11 Usage class . 37 5.7 General usage condition unit . 40 5.7.1 Unit structure . 40 5.7.2 General usage condition header 40 5.7.3 General usage condition descriptor . 40 5.8 Extended use condition unit 49 5.8.1 Unit structure . 50 5.8.2 E
24、xtended use condition header 50 5.9 Data management condition unit . 50 5.9.1 Unit structure . 50 5.9.2 Data management condition header 51 5.9.3 Data management condition 52 5.10 Data export condition unit 54 5.10.1 Unit structure . 54 5.10.2 Data export condition header . 54 5.10.3 Data export con
25、dition descriptor 54 5.10.4 General export descriptor 55 Annex A (informative) Permission code requirements for home servers and playback devices . 59 Annex B (informative) Use-case scenario 64 Annex C (informative) Issuing a permission code 72 Figure 1 Permission code environment 18 Figure 2 Permis
26、sion code environment 24 Figure 3 Permission code configuration . 27 Figure 4 Basic structure of permission code unit 27 Figure 5 General usage condition unit 40 Figure 6 Data management condition unit 50 Figure 7 Data export condition unit 54 Figure 8 Extended use condition unit . 50 Figure A.1 Per
27、mission code and domain 60 Figure A.2 Re-issuing permission information 61 Figure A.3 Re-issuing permission among permission code compliant objects is allowed 62 Figure A.4 Re-issuing permission within a domain is allowed . 62 Figure A.5 Other conditions . 63 Figure B.1 Permission code structuring (
28、1/2) 64 Figure B.2 Permission code structuring (2/2) 65 Figure B.3 Permission code example with respect to FairPlay (1/2) 65 Figure B.4 Permission code example with respect to FairPlay (2/2) 66 Figure B.5 Permission code example with respect to CPRM (1/2) 67 4 62227 IEC:2008+A1:2012 Figure B.6 Permi
29、ssion code example with respect to CPRM (2/2) 67 Figure B.7 Permission code example with respect to SAFIA (1/2) 68 Figure B.8 Permission code example with respect to SAFIA (2/2) 68 Figure B.9 Permission code example with respect to PC distribution (streaming) . 69 Figure B.10 Permission code example
30、 with respect to PC distribution (download) (1/2) . 70 Figure B.11 Permission code example with respect to PC distribution (download) (2/2) . 70 Figure B.12 Permission code example with respect to ringtones (1/2) 71 Figure B.13 Permission code example with respect to ringtones (2/2) 71 Figure C.1 Th
31、e flow of issuing a permission code to grant access to a single piece of content (for access on a home server) 72 Figure C.2 The flow of issuing a permission code to grant access to a single piece of content (for access on a client device) 73 Figure C.3 The flow of issuing a permission code to grant
32、 access to subscription content (for access on a home server) 74 Figure C.4 The flow of issuing a permission code to grant access to subscription content (for access on a client device) 75 Table 1 Distinct tag interpretation 26 Table 2 Structure of version unit 27 Table 3 Structure of permission act
33、or unit 28 Table 4 Structure of content identifier descriptor 29 Table 5 Content type code interpretation 29 Table 6 Structure of issuer identifier descriptor 30 Table 7 Issuer role code interpretation . 31 Table 8 Issuer configuration code interpretation . 31 Table 9 Structure of receiver identifie
34、r descriptor . 32 Table 10 Receiver role code interpretation . 32 Table 11 Receiver configuration code interpretation . 32 Table 12 Structure of permission classification unit 33 Table 13 Structure of disclosure class 34 Table 14 disclosure_type (DT) interpretation 34 Table 15 Structure of usage pur
35、pose class 34 Table 16 usage_purpose_type (UPT) interpretation . 34 Table 17 Structure of charge model class 35 Table 18 charge_model_type (CMT) interpretation . 35 Table 19 Structure of billing class 36 Table 20 billing_type (BT) interpretation 36 Table 21 Structure of application class. 36 Table 2
36、2 application_type (AT) interpretation . 36 Table 23 Structure of sponsor class . 37 Table 24 Configuration of sponsor_type (ST) . 37 Table 25 Structure of territory class . 37 Table 26 Structure of usage class 38 Table 27 Usage_type (UT) interpretation 38 62227 IEC:2008+A1:2012 5 Table 28 Configura
37、tion of redistribution_Type 39 Table 29 Structure of general usage condition header . 40 Table 30 Tag values of descriptors 41 Table 31 Structure of playback usage condition descriptor . 41 Table 32 Structure of print usage condition descriptor 44 Table 33 Structure of execute usage condition descri
38、ptor 47 Table 34 Structure of data management condition header 51 Table 35 Structure of data management condition . 52 Table 36 Structure of encryption flag (EF) 52 Table 37 Transcode type interpretation 53 Table 38 Structure of time-line flag (TF) . 53 Table 39 Structure of data export condition he
39、ader 54 Table 40 Tag values of descriptors 55 Table 41 Structure of general export descriptor 55 Table 42 storage_media_type (SMT) interpretation 56 Table 43 encoding_type (ET) interpretation 56 Table 44 protection_type (PT) interpretation 57 Table 45 control_type (CT) interpretation . 57 Table 46 S
40、tructure of extended use condition header . 50 6 62227 IEC:2008+A1:2012 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MULTIMEDIA HOME SERVER SYSTEMS DIGITAL RIGHTS PERMISSION CODE FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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