SIST EN 62481-4:2014

SLOVENSKI STANDARD
SIST EN 62481-4:2014
01-oktober-2014
6PHUQLFH]DPHGREUDWRYDOQRVWQDSUDYSRYH]DQLKYGRPDþHRPUHåMHSRVWDQGDUGX
]DKLãQDGLJLWDOQDRPUHåMD'/1$GHO5HãLWYH]DPHGREUDWRYDOQRVW'50
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Digital living network alliance (DLNA) home networked device interoperability guidelines -
Part 4: DRM interoperability solutions (TA9) (IEC 62481-4:2014)
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+HLPQHW]ZHUN7HLO'LJLWDOH5HFKWH0DQDJHPHQW'50,QWHURSHUDELOLWlWVO|VXQJHQ
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Directives d'Interopéabilité des dispositifs de réseau domestique DLNA (DIGITAL
LIVING NETWORK ALLIANCE) - Partie 4: Solutions d'interopérabilité de gestion des
droits numériques (CEI 62481-4:2014)
Ta slovenski standard je istoveten z: EN 62481-4:2014
ICS:
33.160.01 Avdio, video in avdiovizualni Audio, video and audiovisual
sistemi na splošno systems in general
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
35.110 Omreževanje Networking
SIST EN 62481-4:2014 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62481-4:2014

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SIST EN 62481-4:2014


EUROPEAN STANDARD EN 62481-4

NORME EUROPÉENNE

EUROPÄISCHE NORM
May 2014
ICS 33.160; 35.100.05; 35.110

English Version
Digital living network alliance (DLNA) home networked device
interoperability guidelines - Part 4: DRM interoperability solutions
(TA9)
(IEC 62481-4:2014)
Directives d'Interopéabilité des dispositifs de réseau Digital living network alliance (DLNA) Interoperabilitäts-
domestique DLNA (DIGITAL LIVING NETWORK Richtlinien für Geräte im Heimnetzwerk - Teil 4: Digitale
ALLIANCE) - Partie 4: Solutions d'interopérabilité de Rechte Management (DRM) Interoperabilitätslösungen
gestion des droits numériques (IEC 62481-4:2014)
(CEI 62481-4:2014)
This European Standard was approved by CENELEC on 2014-04-10. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 62481-4:2014 E

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SIST EN 62481-4:2014
EN 62481-4:2014 - 2 -
Foreword
The text of document 100/2250/FDIS, future edition 1 of IEC 62481-4, prepared by technical area 9,
"Audio, video and multimedia applications for end-user network", of IEC/TC 100, "Audio, video and
multimedia systems and equipment" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 62481-4:2014.
The following dates are fixed:
• latest date by which the document has (dop) 2015-01-10
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2017-04-10
• latest date by which the national
standards conflicting with the
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 62481-4:2014 was approved by CENELEC as a European
Standard without any modification.

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- 3 - EN 62481-4:2014

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu
Publication Year Title EN/HD Year
IEC 62481-1 2013 Digital living network alliance (DLNA) home EN 62481-1 2014
networked device interoperability guidelines
-- Part 1: Architecture and protocols
IEC 62481-2 2013 Digital living network alliance (DLNA) home EN 62481-2 2014
networked device interoperability guidelines
-- Part 2: DLNA media formats
IEC 62481-3 2013 Digital living network alliance (DLNA) home EN 62481-3 2014
networked device interoperability guidelines
-- Part 3: Link protection
ISO/IEC 29341-3-12 -  Information technology -- UPnP Device - -
Architecture -- Part 3-12: Audio Video
Device Control Protocol - Content Directory
Service
DTCP Adopter -  Digital Transmission Content Protection - -
Agreement License Agreement
DTCP Volume 1 -  Mapping DCTP to IP - -
Supplement E
DTCP Volume 1 -  Digital transmission content protection - -
specification

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SIST EN 62481-4:2014

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SIST EN 62481-4:2014



IEC 62481-4

®


Edition 1.0 2014-03




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Digital living network alliance (DLNA) home networked device interoperability

guidelines –

Part 4: DRM interoperability solutions




Directives d'interopérabilité des dispositifs de réseau domestique DLNA (digital

living network alliance) –


Partie 4: Solutions d'interopérabilité de gestion des droits numériques














INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX T


ICS 33.160; 35.100.05; 35.110 ISBN 978-2-8322-1130-4



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 agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 62481-4:2014
– 2 – IEC 62481-4:2014 © IEC 2014
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviated terms . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms . 7
3.3 Conventions . 7
4 Networking architecture, device models and guideline conventions . 7
4.1 DLNA home networking architecture . 7
4.2 DLNA device model . 7
4.3 Guideline terminology and conventions . 8
5 Guideline requirements. 8
5.1 General . 8
5.2 Common DRM interoperability guidelines . 8
5.2.1 General . 8
5.2.2 Media management – MM/CP additional MM flags-param (flags
parameter) . 8
5.2.3 DRM interoperability technology guidelines requirements – DTCP-IP
DIS support . 9
5.3 DTCP-IP DIS guidelines . 9
5.3.1 General . 9
5.3.2 Media management . 9
5.3.3 Media Transport . 11
5.3.4 DTCP profiling guidelines . 14
5.3.5 DTCP-IP DIS requirements . 15
Annex A (informative) DTCP-IP DIS behaviour explanations . 19

Figure A.1 – Overview of DTCP-IP DIS Behavior . 19
Figure A.2 – Example of Download Copy sequence . 20
Figure A.3 – Example of Download Move sequence . 21
Figure A.4 – Example of Upload Copy sequence . 22
Figure A.5 – Example of Upload Move sequence . 24

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SIST EN 62481-4:2014
IEC 62481-4:2014 © IEC 2014 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
______________

DIGITAL LIVING NETWORK ALLIANCE (DLNA) HOME
NETWORKED DEVICE INTEROPERABILITY GUIDELINES –

Part 4: DRM interoperability solutions


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-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 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 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
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 efforts 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 Publications
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. Independent 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 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 (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 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 for identifying any or all such patent rights.
International Standard IEC 62481-4 has been prepared technical area 9: Audio, video and
multimedia applications for end-user network, by IEC technical committee 100: Audio, video and
multimedia systems and equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
100/2250/FDIS 100/2286/RVD

Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of IEC 62481 series, published under the general title Digital living network
alliance (DLNA) home networked device interoperability guidelines, can be found on the IEC
website.

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The committee has decided that the contents of this publication will remain unchanged until the
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

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SIST EN 62481-4:2014
IEC 62481-4:2014 © IEC 2014 – 5 –
INTRODUCTION
Consumers are acquiring, viewing, and managing an increasing amount of digital media (photos,
music, and video) on devices in the Consumer Electronics (CE), mobile, and Personal Computer
(PC) domains. As such, they want to conveniently enjoy the content, regardless of the source,
across different devices and locations in the home. The digital home vision integrates the
Internet, mobile, and broadcast networks through a seamless, interoperable network, which will
provide a unique opportunity for manufacturers and consumers alike. In order to cater for this
need, a common set of industry design guidelines is needed that allows vendors to participate in
a growing marketplace, leading to more innovation, simplicity, and value for consumers. This
International Standard serves that purpose and provides vendors with the information needed to
build interoperable networked platforms and devices for the digital home.

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DIGITAL LIVING NETWORK ALLIANCE (DLNA) HOME
NETWORKED DEVICE INTEROPERABILITY GUIDELINES –

Part 4: DRM interoperability solutions



1 Scope
This part of IEC 62481 specifies DLNA guidelines for DRM interoperability.
The set of guidelines in this part of IEC 62481 are based on DLNA DRM Interoperability
Solutions (DIS), which are defined as methods to enable the secure transfer and use of
protected commercial content among different implementations on network media devices. This
content could be protected by different content protection technologies. In this standard they are
referred to as DRMs.
The guidelines are not intended to replace or disable other interoperability mechanisms that
could already be in place, e.g. DLNA Link Protection guidelines stated in IEC 62481-3 or
mechanisms provided by underlying DRMs.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and
are indispensable for its application. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
IEC 62481-1:2013, Digital Living Network Alliance (DLNA) home networked device
interoperability guidelines – Part 1: Architecture and protocols
IEC 62481-2:2013, Digital Living Network Alliance (DLNA) home networked device
interoperability guidelines – Part 2: DLNA media formats
IEC 62481-3:2013, Digital Living Network Alliance (DLNA) home networked device
interoperability guidelines – Part 3: Link protection
ISO/IEC 29341-3-12, Information technology – UPnP Device Architecture – Part 3-12: Audio
Video Device Control Protocol – Content Directory Service
DTCP Volume 1 (informational version), Digital Transmission Content Protection Specification
Volume 1, Revision 1.51: October 1, 2007
http://www.dtcp.com/data/info 20071001 DTCP V1 1p51.pdf
DTCP Volume 1 Supplement E (Informational Version), Mapping DTCP to IP, Revision 1.2:
June 15,2007
http://www.dtcp.com/data/info 20070615 DTCP V1SE 1p2.pdf
DTCP Adopter Agreement, Digital Transmission Content Protection License Agreement, DTLA,
June 30,2007
http://www.dtcp.com/

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IEC 62481-4:2014 © IEC 2014 – 7 –
3 Terms, definitions and abbreviated terms
For the purposes of this document, the terms and definitions, symbols and abbreviations given
in IEC 62481-1:2013, as well as the following apply.
3.1 Terms and definitions
3.1.1
copy
propagating content from a source device to a destination device such that the source device
maintains its original version of this content
3.1.2
move
propagating content from a source device to a destination device such that the source device no
longer maintains a usable copy of this content
3.2 Abbreviated terms
3.2.1
DRM Interoperability System
DIS
a means for content to be protected by DRM A on one device to be transformed to the same
content protected by DRM B on another device
3.2.2
Digital Rights Management
DRM
system for protecting the copyrights of electronic digital media
3.2.3
Digital Transmission Content Protection over Internet Protocol Digital Rights
Management Interoperability System
DTCP-IP DIS
DIS implemented according to the DTCP-IP specification
3.3 Conventions
In IEC 62481-1:2013 and this standard, a number of terms, conditions, mechanisms, sequences,
parameters, events, states, or similar terms are printed with the first letter of each word in
uppercase and the rest lowercase (e.g., Move). Any lowercase uses of these words have the
normal technical English meanings.
4 Networking architecture, device models and guideline conventions
4.1 DLNA home networking architecture
See IEC 62481-1:2013, Clause 4, for a full description of the DLNA home networking
architecture.
4.2 DLNA device model
See IEC 62481-1:2013, Clause 5, for a full description of the DLNA device model. This standard
extends the existing DLNA Device Classes and Device Capabilities to include protected content
used for the following System Usages:
• Upload System Usage;
• Download System Usage;

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SIST EN 62481-4:2014
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• Upload Synchronization System Usage;
• Download Synchronization System Usage.
4.3 Guideline terminology and conventions
See IEC 62481-1:2013, Clause 6, for a full description of the DLNA document conventions.
5 Guideline requirements
5.1 General
See 7.1.1 in IEC 62481-1:2013, for guideline and attribute table layout descriptions.
5.2 Common DRM interoperability guidelines
5.2.1 General
This standard defines the usage guidance for the DTCP-IP DLNA DIS technology. For
convenience, the term “DTCP-IP DIS” is used to mean the DTCP-IP technology for a DLNA DIS.
DTCP-IP DIS provides Copy and Move functionality by means of the transcription
interoperability scenario. DTCP-IP DIS supports the Upload System Usage, Download System
Usage, Upload Synchronization System Usage, and Download Synchronization System Usage.
5.2.2 Media management – MM/CP additional MM flags-param (flags parameter)
[GUIDELINE] The primary-flags token as defined in 7.4.1.3.23.2 (GUN 3WJUU) of
IEC 62481-1:2013, are extended for DLNA DIS with additional bit mappings. The additional bit
mappings of primary-flags for DLNA DIS shall be as follows.
• Bit 31 to Bit 14 are as defined in 7.4.1.3.23.2 (GUN 3WJUU) of IEC 62481-1:2013.
• Bit 13: DIS-DTCP-copy flag (DTCP-IP DIS Copy flag)
– applies only to the HTTP Media Transport;
– if the flags-param is omitted then this flag shall have an inferred value of false;
– see guidelines 5.3.2.2.2 and 5.3.2.2.3 for more information.
• Bit 12: DIS-DTCP-move flag (DTCP-IP DIS Move flag)
– applies only to the HTTP Media Transport;
– if the flags-param is omitted then this flag shall have an inferred value of false;
– see guidelines 5.3.2.3.2 and 5.3.2.3.3 for more information.

All other bits in primary-flags are reserved for future use and shall have a value of false.
[ATTRIBUTES]
M A DMS DMP DMC DMR M-DMS M-DMP MIU IEC 62481-1 N3J8N N
M-DMD M-DMC
DMPr +DN+ +UP+
M-DMU
+PU+ +PR1+ +PR2+
+UPSYNC+
+DNSYNC+

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IEC 62481-4:2014 © IEC 2014 – 9 –
5.2.3 DRM interoperability technology guidelines requirements – DTCP-IP DIS support
5.2.3.1
[GUIDELINE] A UPnP AV MediaServer or UPnP AV MediaServer control point may implement
DTCP-IP DIS.
[ATTRIBUTES]
O A M-DMS M-DMD n/a n/a BI2KZ N
DMS +DN+ +UP+
M-DMU
+UPSYNC+
+DNSYNC+

[COMMENT] Implementation of the DTCP-IP DIS guidelines is optional in DLNA.
5.2.3.2
[GUIDELINE] If a UPnP AV MediaServer or UPnP AV MediaServer control point implements the
DTCP-IP DIS, then it shall conform to all of the guidelines as defined in 5.3.
[ATTRIBUTES]
M A M-DMS M-DMD n/a n/a NYTO8 N
DMS +DN+ +UP+
M-DMU
+UPSYNC+
+DNSYNC+

5.3 DTCP-IP DIS guidelines
5.3.1 General
This subclause contains the guidelines that are specific to the DTCP-IP DIS. Annex A provides
the high level description on how the DTCP-IP DIS works in DLNA and some examples of
DTCP-IP DIS sequence to enable a better understanding of this subclause.
5.3.2 Media management
5.3.2.1 MM/CP res@dtcp:uploadInfo property
[GUIDELINE] If a UPnP AV MediaServer control point attempts to upload content using the
DTCP-IP Move Protocol, as specified in V1SE.8.4 of DTCP Volume 1 Supplement E:2007, then
it shall provide a res@dtcp:uploadInfo property with a value whose bits 31 and 30 are set to one,
as defined in V1SE.10.5.2 of DTCP Volume 1 Supplement E:2007 with the CDS:CreateObject
request.
[ATTRIBUTES]
M A M-DMU n/a ISO/IEC JE3NY N
+UP+ +UPSYNC+
29341-3-12
DTCP
Volume 1
DTCP
Volume 1
Supplement E
[COMMENT] The use of the res@dtcp:uploadInfo property is recommended (optional) in DTCP
Volume 1 Supplement E, but in order to provide interoperability this is mandated by this
guideline.

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5.3.2.2 MM/CP DIS DTCP-copy-flag (DTCP-IP DIS Copy flag)
5.3.2.2.1
[GUIDELINE] The flag is set in accordance with usage rule (Copy Control Information)
associated with the content binary and DTCP compliance rules in DTCP Adopter Agreement.
In the case of Upload System Usage, this flag can be returned in the CMS:GetProtocolInfo
response, but Upload Controller or M-DMU or +UPSYNC+ cannot rely on this flag to check on
availability of DTCP-IP DIS Copy function on the Receiving Endpoint.
5.3.2.2.2
[GUIDELINE] If a UPnP AV MediaServer exposes a content binary that is available for Copy
using DTCP-IP DIS, then the DIS-DTCP-copy flag in guideline 5.2.2 of this content item’s
res@protocolInfo property shall be set to true.
[ATTRIBUTES]
M A DMS M-DMS n/a IEC 62481-1 K6IWN N
ISO/IEC
29341-3-12
5.3.2.2.3
[GUIDELINE] If a UPnP AV MediaServer exposes a content binary that is not available for Copy
using DTCP-IP DIS, then the DIS-DTCP-copy flag in guideline 5.2.2 of this content item’s
res@protocolInfo property shall be set to false.
[ATTRIBUTES]
M A DMS M-DMS n/a IEC 62481-1 2CC5J N
ISO/IEC
29341-3-12
5.3.2.3 MM/CP DIS-DTCPmove flag (DTCP-IP DIS Move flag)
5.3.2.3.1
[GENERAL] This flag is set in accordance with usage rule (copy control information) associated
with the content binary and DTCP COMPLIANCE RULES in DTCP Adopter Agreement.
This flag needs to be consistent with the DTCP-IP content flags (DTCP.COM_FLAGS) defined in
V1SE.10.5.1 of DTCP Volume 1 Supplement E if DTCP.COM_FLAGS is included as an
other-param of 4th field in res@protocolInfo property. For example, if the UPnP AV mediaserver
sets the DIS-DTCP-move flag in the DLNA.ORG_FLAGS to true and use DTCP.COM_FLAGS
for Move capability, then the bits 31 and 30 of the DTCP.COM_FLAGS shall to be set to one.
In the case of Upload System Usage, this flag can be returned in the CMS:GetProtocolInfo
response, but Upload Controller or M-DMU or +UPSYNC+ cannot rely on this flag to check on
availability of DTCP-IP DIS Move function on the Receiving Endpoint.
5.3.2.3.2
UIDELINE] If a UPnP AV MediaServer exposes a content binary that is movable using TCP-IP
[G
DIS with DTCP-IP Move Protocol defined in V1SE.8.4 of DTCP Volume 1 Supplement E:2007,
then the DIS-DTCP-move flag in guideline 5.2.2 of this content item’s res@protocolInfo property
shall be set to true.

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SIST EN 62481-4:2014
IEC 62481-4:2014 © IEC 2014 – 11 –
[ATTRIBUTES]
M A DMS M-DMS n/a IEC 62481-1 LIJAN N
ISO/IEC
29341-3-12
DTCP
Volume 1
Supplement E
5.3.2.3.3
[GUIDELINE] If a UPnP AV MediaServer exposes a content binary that is not movable using
DTCP-IP DIS with DTCP-IP Move Protocol defined in V1SE.8.4 of DTCP Volume 1 Supplement
E:2007, then the DIS-DTCP-move flag in guideline 5.2.2 of this content item’s res@protocolInfo
property shall be set to false.
TTRIBUTES]
[A
M A DMS M-DMS n/a IEC 62481-1 LLDMQ N
ISO/IEC
29341-3-12
DTCP
Volume 1
Supplement E
5.3.2.4 MM/CP CDS item deletion for moved content
[GUIDELINE] A UPnP AV MediaServer shall destroy the CDS item which represents the content
deleted or rendered unusable in the consequence of DTCP-IP Move operation within 30 s of a
successful DTCP-IP Move transaction.
[ATTRIBUTES]
M A DMS M-DMS n/a ISO/IEC QJH3A N
29341-3-12
DTCP
Volume 1
DTCP
Volume 1
Supplement E
5.3.3 Media Transport
5.3.3.1 MT/CP HTTP header: content type (DTCP socket information)
[GUIDELINE] If an HTTP Client Endpoint attempts to upload content using DTCP-IP DIS, then it
shall provide DTCP Socket information in the Content-Type HTTP header field in an HTTP
POST request.
TTRIBUTES]
[A
M C M-DMU n/a IEC 62481-1 YPGP3 N
+UP+ +UPSYNC +
DTCP
Volume 1
Supplement E

[COMMENT] This guideline specifies the use of content type header with the MIME-type which
includes DTCP Socket information in Upload System Usage and Upload Synchronization
System Usage.

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5.3.3.2 MT/CP HTTP header: BLKMove.dtcp.com
5.3.3.2.1
[GUIDELINE] If an HTTP Server Endpoint receives an HTTP POST request without the message
body to the res@importUri property value, which specifies that the content will be received using
the DTCP-IP Move protocol, then the endpoint s
...