1、Mrz 2015 DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in DIN und VDEPreisgruppe 99DIN Deutsches Institut fr Normung e. V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e. V., Berlin, gestattet.ICS 33.160.60; 35.110
2、!%p“2297795www.din.deDEs wird empfohlen, auf der betroffenen Normeinen Hinweis auf diese Berichtigung zumachen.DIN EN 62481-3 Berichtigung 1Digital living network alliance (DLNA) Interoperabilitts-Leitfden frGerte im Heimnetzwerk Teil 3: Verbindungsschutz (IEC 62481-3:2013);Englische Fassung EN 6248
3、1-3:2014,Berichtigung zu DIN EN 62481-3:2015-01Digital living network alliance (DLNA) home networked device interoperability guidelines Part 3: Link protection (IEC 62481-3:2013);English version EN 62481-3:2014,Corrigendum to DIN EN 62481-3:2015-01Lignes directrices pour linteroprabilit des disposit
4、ifs domestiques DLNA (Digital LivingNetwork Alliance) Partie 3: Protection des liaisons (CEI 62481-3:2013);Version anglaise EN 62481-3:2014,Corrigendum DIN EN 62481-3:2015-01Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berlin www.beuth.deGesamtumfang 4 SeitenDIN EN 62481-3 Ber 1:2015-03 2
5、 Fr diese Berichtigung ist das nationale Arbeitsgremium K 742 Audio-, Video- und Multimediasysteme, -gerte und -komponenten“der DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in DIN und VDE (www.dke.de) zustndig. In DIN EN 62481-3:2015-01 sind folgende Korrekturen vorzunehmen:
6、 Das Inhaltsverzeichnis ist durch das folgende Inhaltsverzeichnis zu ersetzen. CONTENTS INTRODUCTION . 6 1 Scope. 7 2 Normative references 7 3 Terms, definitions and abbreviated terms . 9 3.1 Terms and definitions 9 3.2 Symbols and abbreviated terms 10 3.3 Conventions. 14 4 DLNA home network archite
7、cture . 14 5 DLNA device model. 14 6 Guideline terminology and conventions 14 7 Common link protection guidelines . 14 7.1 (Frei) 14 7.2 General 14 7.3 Conditions for measuring time in message exchanges. 14 7.4 Networking and connectivity 15 7.4.1 General. 15 7.4.2 New general capability guidelines:
8、 Bluetooth NC CP: power saving modes . 15 7.5 Device discovery and control 15 7.6 Media management. 15 7.6.1 General. 15 7.6.2 Updates to existing general AV Media Management guidelines 17 7.6.3 New general AV Media Management guidelines . 18 7.6.4 MediaRenderer device guidelines 21 7.7 Media Transp
9、ort 22 7.7.1 General. 22 7.7.2 Updates to existing general Media Transport guidelines . 22 7.7.3 New general Media Transport guidelines. 23 7.7.4 HTTP transport. 23 7.7.5 RTP transport . 37 7.8 Content conversion device virtualization. 37 7.9 Media Interoperability Unit (MIU). 38 DIN EN 62481-3 Ber
10、1:2015-03 3 7.10 Link Protection technology guidelines38 7.10.1 Link Protection System: DTCP-IP.38 7.10.2 Link Protection System: Windows Media DRM for network Devices39 8 DTCP-IP Link Protection System guidelines40 8.1 (Frei).40 8.2 General.40 8.3 CP DTCP-IP general guidelines.40 8.4 Networking and
11、 connectivity 41 8.4.1 General41 8.4.2 New DLNAQOS guidelines: QoS requirement for DTCP-IP traffic.41 8.4.3 New common device guidelines: NC CP: wireless security41 8.5 Device discovery and control .41 8.6 Media Management .41 8.6.1 General41 8.6.2 MM CP: DTCP-IP URI.42 8.6.3 MM CP: mandatory media
12、operations 42 8.7 Media Transport .42 8.7.1 HTTP transport42 8.7.2 RTP transport46 8.8 Content conversion device virtualization48 8.9 Media Interoperability Unit (MIU) .48 8.10 Volume 2: DTCP-IP profiling guidelines.48 8.10.1 CP DTCP-IP: profile48 8.10.2 CP DTCP-IP: profile MIME type definition 49 8
13、.10.3 CP DTCP-IP: profile protected and unprotected content portions50 8.10.4 CP DTCP-IP: profile HTTP encapsulation 51 8.10.5 DTCP-IP profile encapsulation52 9 WMDRM-ND Link Protection System guidelines.54 9.1 (Frei).54 9.2 Overview 54 9.3 General guidelines .54 9.3.1 CP WMDRM-ND: guidelines.54 9.3
14、.2 CP WMDRM-ND: support for HTTP .55 9.3.3 CP WMDRM-ND: support for RTP55 9.3.4 CP WMDRM-ND: Registration and Revalidation procedures.56 9.3.5 CP WMDRM-ND: discovery of Content Receivers .57 9.4 Networking and connectivity 58 9.4.1 General58 9.4.2 CP WMDRM-ND: QoS guidelines.58 DIN EN 62481-3 Ber 1:
15、2015-03 4 9.5 Device discovery and control 58 9.5.1 General. 58 9.5.2 CP WMDRM-ND: additional rules for DMRs 58 9.6 Media management. 58 9.7 Media Transport 59 9.7.1 HTTP transport. 59 9.7.2 RTP transport . 64 9.8 Content conversion device virtualization. 67 9.9 Media Interoperability Unit (MIU). 68
16、 9.10 Volume 2: WMDRM-ND profiling guidelines . 68 9.10.1 General. 68 9.10.2 CP WMDRM-ND: identification of content transferred using WMDRM-ND . 68 9.10.3 CP WMDRM-ND: Media Format guidelines. 69 9.10.4 CP WMDRM-ND: MIME type . 69 9.10.5 CP WMDRM-ND: Decoder Friendly Alignment Position 69 9.10.6 CP
17、WMDRM-ND: Media Format Alignment Element. 70 Annex A (informative) An introduction to DLNA seek operations. 71 Annex ZA (normative) Normative references to international publications with their corresponding European publications . 80 Bibliography . 79 Figure A.1 UCDAM definitions for seek operation
18、s 72 Figure A.2 Full Random Access Data Availability model 73 Figure A.3 Limited Random Access Data Availability model Mode 0. 74 Figure A.4 Limited Random Access Data Availability model Mode 1. 75 Figure A.5 Content flow unprotected content . 77 Figure A.6 Content flow link protected content. 77 Ta
19、ble 1 Summary of Domain Elements for Full Random Access Data Availability model 16 Table 2 Summary of Domain Elements for Limited Random Access Data Availability model 16 Table 3 AV Media Management guideline changes. 17 Table 4 Recommended metadata properties . 19 Table 5 Property type and multi va
20、lue 19 Table 6 Updates to existing general Media Transport guidelines 22 Table 7 Updates to existing general HTTP Media Transport guidelines 24 Table 8 Updates to existing general HTTP Media Transport for Streaming Transfer guidelines 33 Table A.1 DLNA constructs of Full Random Access Data Availability model 73 Table A.2 DLNA Constructs of Limited Random Access Data Availability model 76
