ISO/IEC 29341-20-2:2017

Information technology — UPnP Device Architecture — Part 20-2: Audio video device control protocol — Level 4 — Media renderer device

ISO/IEC 29341-20-2:2017 is compliant with the Universal Plug and Play Device Architecture version 1.0 [14]. It defines a device type referred to herein as MediaRenderer. The MediaRenderer specification defines a general-purpose device template that can be used to instantiate any Consumer Electronics (CE) device that is capable of rendering AV content from the home network. It exposes a set of rendering controls in which a control point can control how the specified AV content is rendered. This includes controlling various rendering features such as brightness, contrast, volume, etc. Example instances of a MediaRenderer include traditional devices such as TVs and stereo systems. Some more contemporary examples include digital devices such as MP3 players and Electronic Picture Frames (EPFs). Although most of these examples typically render one specific type of content (for example, a TV typically renders video content), a MediaRenderer is able to support a number of different data formats and transfer protocols. For example, a sophisticated implementation of a TV MediaRenderer could also support MP3 data so that its speakers could be used to play MP3 audio content. The MediaRenderer device specification is very lightweight and is easy to implement on low-resource devices such as an MP3 player. However, it can also be used to expose the high-end capabilities of devices such as a PC.

Technologies de l'information — Architecture de dispositif UPnP — Partie 20-2: Protocole de contrôle de dispositif audio-vidéo — Niveau 4 — Dispositif de moteur de rendu de média

General Information

• Status: Published
• Publication Date: 12-Sep-2017
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: ISO/IEC JTC 1 - Information technology
• Drafting Committee: ISO/IEC JTC 1 - Information technology
• Current Stage: 9060 - Close of review
• Start Date: 03-Mar-2028

Standards Content (Sample)

INTERNATIONAL ISO/IEC
STANDARD 29341-20-2
First edition
2017-09
Information technology — UPnP
Device Architecture —
Part 20-2:
Audio video device control protocol —
Level 4 — Media renderer device
Technologies de l'information — Architecture de dispositif UPnP —
Partie 20-2: Protocole de contrôle de dispositif audio-vidéo — Niveau
4 — Dispositif de moteur de rendu de média
Reference number
ISO/IEC 29341-20-2:2017(E)
©
ISO/IEC 2017

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ISO/IEC 29341-20-2:2017(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
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ii © ISO/IEC 2017 – All rights reserved

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ISO/IEC 29341-20-2:2017(E)

CONTENTS
1  Scope . 1
2  Normative references . 1
3  Terms, definitions, symbols and abbreviations . 4
3.1  Provisioning terms . 4
3.2  Symbols . 5
4  Notations and Conventions . 5
4.1  Notation . 5
4.1.1  Data Types . 5
4.1.2  Strings Embedded in Other Strings . 6
4.1.3  Extended Backus-Naur Form . 6
4.2  Derived Data Types . 6
4.2.1  Summary . 6
4.2.2  CSV Lists. 7
4.3  Management of XML Namespaces in Standardized DCPs . 8
4.3.1  Namespace Prefix Requirements . 12
4.3.2  Namespace Names, Namespace Versioning and Schema Versioning . 13
4.3.3  Namespace Usage Examples . 15
4.4  Vendor-defined Extensions . 15
4.4.1  Vendor-defined Action Names . 15
4.4.2  Vendor-defined State Variable Names . 15
4.4.3  Vendor-defined XML Elements and attributes . 16
4.4.4  Vendor-defined Property Names . 16
5  Device Definitions . 16
5.1  Device Type . 16
5.2  Device Model . 16
5.2.1  Description of Device Requirements . 17
5.2.2  Relationships Between Services . 17
6  XML Device Description . 17
7  Test . 19
Annex A (informative) Theory of Operation . 20
A.1  Device Discovery . 20
A.2  Preparing to Transfer the Content . 20
A.3  Controlling the Transfer of the Content . 20
A.4  Controlling How the Content is Rendered . 21
Annex B (informative) Bibliography . 22


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ISO/IEC 29341-20-2:2017(E)
List of Tables
Table 1 — EBNF Operators . 6
Table 2 — CSV Examples . 8
Table 3 — Namespace Definitions . 9
Table 4 — Schema-related Information . 11
Table 5 — Default Namespaces for the AV Specifications . 13
Table 6 — Device Requirements . 16

List of Figures
Figure 1 — MediaRenderer Functional Diagram . 1


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ISO/IEC 29341-20-2:2017(E)

Foreword
ISO (the International Organization for Standardization) and IEC (the International
Electrotechnical Commission) form the specialized system for worldwide standardization.
National bodies that are members of ISO or IEC participate in the development of
International Standards through technical committees established by the respective
organization to deal with particular fields of technical activity. ISO and IEC technical
committees collaborate in fields of mutual interest. Other international organizations,
governmental and non‐governmental, in liaison with ISO and IEC, also take part in the
work. In the field of information technology, ISO and IEC have established a joint technical
committee, ISO/IEC JTC 1.
The procedures used to develop this document and those intended for its further
maintenance are described in the ISO/IEC Directives, Part 1. In particular the different
approval criteria needed for the different types of document should be noted. This
document was drafted in accordance with the editorial rules of the ISO/IEC Directives,
Part 2 (see http://www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be
the subject of patent rights. ISO and IEC shall not be held responsible for identifying any
or all such patent rights. Details of any patent rights identified during the development
of the document will be in the Introduction and/or on the ISO list of patent declarations
received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users
and does not constitute an endorsement.
For an explanation on the voluntary nature of Standard, the meaning of the ISO specific
terms and expressions related to conformity assessment, as well as information about
ISO’s adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the
following URL: Foreword – Supplementary information
ISO/IEC 29341‐20‐2 was prepared by UPnP Forum and adopted, under the PAS
procedure, by joint technical committee ISO/IEC JTC 1, Information technology, in
parallel with its approval by national bodies of ISO and IEC.
The list of all currently available parts of ISO/IEC 29341 series, under the general title
Information technology — UPnP Device Architecture, can be found on the ISO web site.
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ISO/IEC 29341-20-2:2017(E)
Introduction
ISO and IEC draw attention to the fact that it is claimed that compliance with this document may
involve the use of patents as indicated below.

ISO and IEC take no position concerning the evidence, validity and scope of these patent rights. The
holders of -these patent rights have assured ISO and IEC that they are willing to negotiate licenses
under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In
this respect, the statements of the holders of these patent rights are registered with ISO and IEC.

Intel Corporation has informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
Intel Corporation
Standards Licensing Department
5200 NE Elam Young Parkway
MS: JFS-98
USA – Hillsboro, Oregon 97124
Microsoft Corporation has informed IEC and ISO that it has patent applications or granted
patents as listed below:
6101499 / US; 6687755 / US; 6910068 / US; 7130895 / US; 6725281 / US; 7089307 / US;
7069312 / US; 10/783 524 /US
Information may be obtained from:
Microsoft Corporation
One Microsoft Way
USA – Redmond WA 98052
Philips International B.V. has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Philips International B.V. – IP&S
High Tech campus, building 44 3A21
NL – 5656 Eindhoven
NXP B.V. (NL) has informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
NXP B.V. (NL)
High Tech campus 60
NL – 5656 AG Eindhoven
Matsushita Electric Industrial Co. Ltd. has informed IEC and ISO that it has patent
applications or granted patents.
Information may be obtained from:
Matsushita Electric Industrial Co. Ltd.
1-3-7 Shiromi, Chuoh-ku
JP – Osaka 540-6139
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ISO/IEC 29341-20-2:2017(E)

Hewlett Packard Company has informed IEC and ISO that it has patent applications or
granted patents as listed below:
5 956 487 / US; 6 170 007 / US; 6 139 177 / US; 6 529 936 / US; 6 470 339 / US; 6 571 388 /
US; 6 205 466 / US
Information may be obtained from:
Hewlett Packard Company
1501 Page Mill Road
USA – Palo Alto, CA 94304
Samsung Electronics Co. Ltd. has informed IEC and ISO that it has patent applications or
granted patents.
Information may be obtained from:
Digital Media Business, Samsung Electronics Co. Ltd.
416 Maetan-3 Dong, Yeongtang-Gu,
KR – Suwon City 443-742
Huawei Technologies Co., Ltd. has informed IEC and ISO that it has patent applications or
granted patents.
Information may be obtained from:
Huawei Technologies Co., Ltd.
Administration Building, Bantian Longgang District
Shenzhen – China 518129
Qualcomm Incorporated has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Qualcomm Incorporated
5775 Morehouse Drive
San Diego, CA – USA 92121
Telecom Italia S.p.A.has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Telecom Italia S.p.A.
Via Reiss Romoli, 274
Turin - Italy 10148
Cisco Systems informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA – USA 95134
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights other than those identified above. ISO and IEC shall not be held responsible for identifying any or all such
patent rights.

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ISO/IEC 29341-20-2:2017(E)
Original UPnP Document
Reference may be made in this document to original UPnP documents. These references are
retained in order to maintain consistency between the specifications as published by ISO/IEC
and by UPnP Implementers Corporation and later by UPnP Forum. The following table
indicates the original UPnP document titles and the corresponding part of ISO/IEC 29341:
UPnP Document Title ISO/IEC 29341 Part
UPnP Device Architecture 1.0 ISO/IEC 29341-1:2008
UPnP Device Architecture Version 1.0 ISO/IEC 29341-1:2011
UPnP Device Architecture 1.1 ISO/IEC 29341-1-1:2011
UPnP Device Architecture 2.0 ISO/IEC 29341-1-2
UPnP Basic:1 Device ISO/IEC 29341-2
UPnP AV Architecture:1 ISO/IEC 29341-3-1:2008
UPnP AV Architecture:1 ISO/IEC 29341-3-1:2011
UPnP AVTransport:1 Service ISO/IEC 29341-3-10
UPnP ConnectionManager:1 Service ISO/IEC 29341-3-11
UPnP ContentDirectory:1 Service ISO/IEC 29341-3-12
UPnP RenderingControl:1 Service ISO/IEC 29341-3-13
UPnP MediaRenderer:1 Device ISO/IEC 29341-3-2
UPnP MediaRenderer:2 Device ISO/IEC 29341-3-2:2011
UPnP MediaServer:1 Device ISO/IEC 29341-3-3
UPnP AVTransport:2 Service ISO/IEC 29341-4-10:2008
UPnP AVTransport:2 Service ISO/IEC 29341-4-10:2011
UPnP ConnectionManager:2 Service ISO/IEC 29341-4-11:2008
UPnP ConnectionManager:2 Service ISO/IEC 29341-4-11:2011
UPnP ContentDirectory:2 Service ISO/IEC 29341-4-12
UPnP RenderingControl:2 Service ISO/IEC 29341-4-13:2008
UPnP RenderingControl:2 Service ISO/IEC 29341-4-13:2011
UPnP ScheduledRecording:1 ISO/IEC 29341-4-14
UPnP ScheduledRecording:2 ISO/IEC 29341-4-14:2011
UPnP MediaRenderer:2 Device ISO/IEC 29341-4-2
UPnP MediaServer:2 Device ISO/IEC 29341-4-3
UPnP AV Datastructure Template:1 ISO/IEC 29341-4-4:2008
UPnP AV Datastructure Template:1 ISO/IEC 29341-4-4:2011
UPnP DigitalSecurityCamera:1 Device ISO/IEC 29341-5-1
UPnP DigitalSecurityCameraMotionImage:1 Service ISO/IEC 29341-5-10
UPnP DigitalSecurityCameraSettings:1 Service ISO/IEC 29341-5-11
UPnP DigitalSecurityCameraStillImage:1 Service ISO/IEC 29341-5-12
UPnP HVAC_System:1 Device ISO/IEC 29341-6-1
UPnP ControlValve:1 Service ISO/IEC 29341-6-10
UPnP HVAC_FanOperatingMode:1 Service ISO/IEC 29341-6-11
UPnP FanSpeed:1 Service ISO/IEC 29341-6-12
UPnP HouseStatus:1 Service ISO/IEC 29341-6-13
UPnP HVAC_SetpointSchedule:1 Service ISO/IEC 29341-6-14
UPnP TemperatureSensor:1 Service ISO/IEC 29341-6-15
UPnP TemperatureSetpoint:1 Service ISO/IEC 29341-6-16
UPnP HVAC_UserOperatingMode:1 Service ISO/IEC 29341-6-17
UPnP HVAC_ZoneThermostat:1 Device ISO/IEC 29341-6-2
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ISO/IEC 29341-20-2:2017(E)

UPnP BinaryLight:1 Device ISO/IEC 29341-7-1
UPnP Dimming:1 Service ISO/IEC 29341-7-10
UPnP SwitchPower:1 Service ISO/IEC 29341-7-11
UPnP DimmableLight:1 Device ISO/IEC 29341-7-2
UPnP InternetGatewayDevice:1 Device ISO/IEC 29341-8-1
UPnP LANHostConfigManagement:1 Service ISO/IEC 29341-8-10
UPnP Layer3Forwarding:1 Service ISO/IEC 29341-8-11
UPnP LinkAuthentication:1 Service ISO/IEC 29341-8-12
UPnP RadiusClient:1 Service ISO/IEC 29341-8-13
UPnP WANCableLinkConfig:1 Service ISO/IEC 29341-8-14
UPnP WANCommonInterfaceConfig:1 Service ISO/IEC 29341-8-15
UPnP WANDSLLinkConfig:1 Service ISO/IEC 29341-8-16
UPnP WANEthernetLinkConfig:1 Service ISO/IEC 29341-8-17
UPnP WANIPConnection:1 Service ISO/IEC 29341-8-18
UPnP WANPOTSLinkConfig:1 Service ISO/IEC 29341-8-19
UPnP LANDevice:1 Device ISO/IEC 29341-8-2
UPnP WANPPPConnection:1 Service ISO/IEC 29341-8-20
UPnP WLANConfiguration:1 Service ISO/IEC 29341-8-21
UPnP WANDevice:1 Device ISO/IEC 29341-8-3
UPnP WANConnectionDevice:1 Device ISO/IEC 29341-8-4
UPnP WLANAccessPointDevice:1 Device ISO/IEC 29341-8-5
UPnP Printer:1 Device ISO/IEC 29341-9-1
UPnP ExternalActivity:1 Service ISO/IEC 29341-9-10
UPnP Feeder:1.0 Service ISO/IEC 29341-9-11
UPnP PrintBasic:1 Service ISO/IEC 29341-9-12
UPnP Scan:1 Service ISO/IEC 29341-9-13
UPnP Scanner:1.0 Device ISO/IEC 29341-9-2
UPnP QoS Architecture:1.0 ISO/IEC 29341-10-1
UPnP QosDevice:1 Service ISO/IEC 29341-10-10
UPnP QosManager:1 Service ISO/IEC 29341-10-11
UPnP QosPolicyHolder:1 Service ISO/IEC 29341-10-12
UPnP QoS Architecture:2 ISO/IEC 29341-11-1
UPnP QosDevice:2 Service ISO/IEC 29341-11-10
UPnP QosManager:2 Service ISO/IEC 29341-11-11
UPnP QosPolicyHolder:2 Service ISO/IEC 29341-11-12
UPnP QOS v2 Schema Files ISO/IEC 29341-11-2
UPnP RemoteUIClientDevice:1 Device ISO/IEC 29341-12-1
UPnP RemoteUIClient:1 Service ISO/IEC 29341-12-10
UPnP RemoteUIServer:1 Service ISO/IEC 29341-12-11
UPnP RemoteUIServerDevice:1 Device ISO/IEC 29341-12-2
UPnP DeviceSecurity:1 Service ISO/IEC 29341-13-10
UPnP SecurityConsole:1 Service ISO/IEC 29341-13-11
UPnP ContentDirectory:3 Service ISO/IEC 29341-14-12:2011
UPnP MediaServer:3 Device ISO/IEC 29341-14-3:2011
UPnP ContentSync:1 ISO/IEC 29341-15-10:2011
UPnP Low Power Architecture:1 ISO/IEC 29341-16-1:2011
UPnP LowPowerProxy:1 Service ISO/IEC 29341-16-10:2011
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ISO/IEC 29341-20-2:2017(E)
UPnP LowPowerDevice:1 Service ISO/IEC 29341-16-11:2011
UPnP QoS Architecture:3 ISO/IEC 29341-17-1:2011
UPnP QosDevice:3 Service ISO/IEC 29341-17-10:2011
UPnP QosManager:3 Service ISO/IEC 29341-17-11:2011
UPnP QosPolicyHolder:3 Service ISO/IEC 29341-17-12:2011
UPnP QosDevice:3 Addendum ISO/IEC 29341-17-13:2011
UPnP RemoteAccessArchitecture:1 ISO/IEC 29341-18-1:2011
UPnP InboundConnectionConfig:1 Service ISO/IEC 29341-18-10:2011
UPnP RADAConfig:1 Service ISO/IEC 29341-18-11:2011
UPnP RADASync:1 Service ISO/IEC 29341-18-12:2011
UPnP RATAConfig:1 Service ISO/IEC 29341-18-13:2011
UPnP RAClient:1 Device ISO/IEC 29341-18-2:2011
UPnP RAServer:1 Device ISO/IEC 29341-18-3:2011
UPnP RADiscoveryAgent:1 Device ISO/IEC 29341-18-4:2011
UPnP SolarProtectionBlind:1 Device ISO/IEC 29341-19-1:2011
UPnP TwoWayMotionMotor:1 Service ISO/IEC 29341-19-10:2011
UPnP AV Architecture:2 ISO/IEC 29341-20-1
UPnP AVTransport:3 Service ISO/IEC 29341-20-10
UPnP ConnectionManager:3 Service ISO/IEC 29341-20-11
UPnP ContentDirectory:4 Device ISO/IEC 29341-20-12
UPnP RenderingControl:3 Service ISO/IEC 29341-20-13
UPnP ScheduledRecording:2 Service ISO/IEC 29341-20-14
UPnP MediaRenderer:3 Service ISO/IEC 29341-20-2
UPnP MediaServer:4 Device ISO/IEC 29341-20-3
UPnP AV Datastructure Template:1 ISO/IEC 29341-20-4
UPnP InternetGatewayDevice:2 Device ISO/IEC 29341-24-1
UPnP WANIPConnection:2 Service ISO/IEC 29341-24-10
UPnP WANIPv6FirewallControl:1 Service ISO/IEC 29341-24-11
UPnP WANConnectionDevice:2 Service ISO/IEC 29341-24-2
UPnP WANDevice:2 Device ISO/IEC 29341-24-3
UPnP Telephony Architecture:2 ISO/IEC 29341-26-1
UPnP CallManagement:2 Service ISO/IEC 29341-26-10
UPnP MediaManagement:2 Service ISO/IEC 29341-26-11
UPnP Messaging:2 Service ISO/IEC 29341-26-12
UPnP PhoneManagement:2 Service ISO/IEC 29341-26-13
UPnP AddressBook:1 Service ISO/IEC 29341-26-14
UPnP Calendar:1 Service ISO/IEC 29341-26-15
UPnP Presense:1 Service ISO/IEC 29341-26-16
UPnP TelephonyClient:2 Device ISO/IEC 29341-26-2
UPnP TelephonyServer:2 Device ISO/IEC 29341-26-3
UPnP Friendly Info Update:1 Service ISO/IEC 29341-27-1
UPnP MultiScreen MultiScreen Architecture:1
ISO/IEC 29341-28-1
UPnP MultiScreen Application Management:1 Service
ISO/IEC 29341-28-10
UPnP MultiScreen Screen:1 Device
ISO/IEC 29341-28-2
UPnP MultiScreen Application Management:2 Service
ISO/IEC 29341-29-10
UPnP MultiScreen Screen:2 Device
ISO/IEC 29341-29-2
UPnP IoT Management and Control Architecture Overview:1
ISO/IEC 29341-30-1
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ISO/IEC 29341-20-2:2017(E)

UPnP DataStore:1 Service
ISO/IEC 29341-30-10
UPnP IoT Management and Control Data Model:1 Service
ISO/IEC 29341-30-11
UPnP IoT Management and Control Transport Generic:1
Service ISO/IEC 29341-30-12
UPnP IoT Management and Control:1 Device
ISO/IEC 29341-30-2
UPnP Energy Management:1 Service ISO/IEC 29341-31-1
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ISO/IEC 29341-20-2:2017(E)
1 Scope
This device specification is compliant with the Universal Plug and Play Device Architecture
version 1.0 [14]. It defines a device type referred to herein as MediaRenderer.
The MediaRenderer specification defines a general-purpose device template that can be used
to instantiate any Consumer Electronics (CE) device that is capable of rendering AV content
from the home network. It exposes a set of rendering controls in which a control point can
control how the specified AV content is rendered. This includes controlling various rendering
features such as brightness, contrast, volume, etc.
Example instances of a MediaRenderer include traditional devices such as TVs and stereo
systems. Some more contemporary examples include digital devices such as MP3 players
and Electronic Picture Frames (EPFs). Although most of these examples typically render one
specific type of content (for example, a TV typically renders video content), a MediaRenderer
is able to support a number of different data formats and transfer protocols. For example, a
sophisticated implementation of a TV MediaRenderer could also support MP3 data so that its
speakers could be used to play MP3 audio content.
The MediaRenderer device specification is very lightweight and is easy to implement on low-
resource devices such as an MP3 player. However, it can also be used to expose the high-
end capabilities of devices such as a PC.
A full-featured MediaRenderer exposes the following capabilities:
 Control various rendering characteristics
 Expose the supported transfer protocols and data formats
 Control the flow of the content (for example, FF, REW, etc), if appropriate depending
on the transfer protocol.
The MediaRenderer DOES not enable control points to:
 Send AV content to another device


Figure 1 — MediaRenderer Functional Diagram
The un-shaded blocks represent the UPnP services that are contained by a MediaRenderer.
The shaded blocks represent various device-specific modules that the UPnP services might
interact with. However, the internal architecture of a MediaRenderer device is vendor specific.

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
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ISO/IEC 29341-20-2:2017(E)
undated references, the latest edition of the referenced document (including any amendments)
applies.
[1] – XML Schema for RenderingControl AllowedTransformSettings, UPnP Forum, March 31,
2013.
Available at: http://www.upnp.org/schemas/av/AllowedTransformSettings-v1-20130331.xsd.
Latest version available at: http://www.upnp.org/schemas/av/AllowedTransformSettings.xsd.
[2] – AV Datastructure Template:1, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/specs/av/UPnP-av-AVDataStructureTemplate-v1-
20130331.pdf.
Latest version available at: http://www.upnp.org/specs/av/UPnP-av-
AVDataStructureTemplate-v1.pdf.
[3] – XML Schema for UPnP AV Common XML Data Types, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/schemas/av/av-v3-20130331.xsd.
Latest version available at: http://www.upnp.org/schemas/av/av.xsd.
[4] – XML Schema for UPnP AV Common XML Structures, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/schemas/av/avs-v3-20130331.xsd.
Latest version available at: http://www.upnp.org/schemas/av/avs.xsd.
[5] – AVTransport:3, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/specs/av/UPnP-av-AVTransport-v3-Service-20130331.pdf.
Latest version available at: http://www.upnp.org/specs/av/UPnP-av-AVTransport-v3-
Service.pdf.
[6] – XML Schema for AVTransport LastChange Eventing, UPnP Forum, September 30, 2008.
Available at: http://www.upnp.org/schemas/av/avt-event-v2-20080930.xsd.
Latest version available at: http://www.upnp.org/schemas/av/avt-event.xsd.
[7] – ContentDirectory:4, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/specs/av/UPnP-av-ContentDirectory-v4-Service-
20130331.pdf.
Latest version available at: http://www.upnp.org/specs/av/UPnP-av-ContentDirectory-v4-
Service.pdf.
[8] – XML Schema for ContentDirectory LastChange Eventing, UPnP Forum, September 30,
2008.
Available at: http://www.upnp.org/schemas/av/cds-event-v1-20080930.xsd.
Latest version available at: http://www.upnp.org/schemas/av/cds-event.xsd.
[9] – ConnectionManager:3, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/specs/av/UPnP-av-ConnectionManager-v3-Service-
20130331.pdf.
Latest version available at: http://www.upnp.org/specs/av/UPnP-av-ConnectionManager-v3-
Service.pdf.
[10] – XML Schema for ConnectionManager DeviceClockInfoUpdates, UPnP Forum,
December 31, 2010.
Available at: http://www.upnp.org/schemas/av/cm-deviceClockInfoUpdates-v1-20101231.xsd.
Latest version available at: http://www.upnp.org/schemas/av/cm-deviceClockInfoUpdates.xsd.
[11] – XML Schema for ConnectionManager Features, UPnP Forum, December 31, 2010.
Available at: http://www.upnp.org/schemas/av/cm-featureList-v1-20101231.xsd.
Latest version available at: http://www.upnp.org/schemas/av/cm-featureList.xsd.
[12] – XML Schema for UPnP AV Dublin Core.
Available at: http://www.dublincore.org/schemas/xmls/simpledc20020312.xsd.
[13] – DCMI term declarations represented in XML schema language.
Available at: http://www.dublincore.org/schemas/xmls.
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ISO/IEC 29341-20-2:2017(E)

[14] – UPnP Device Architecture, version 1.0, UPnP Forum, October 15, 2008.
Available at: http://www.upnp.org/specs/arch/UPnP-arch-DeviceArchitecture-v1.0-
20081015.pdf.
Latest version available at: http://www.upnp.org/specs/arch/UPnP-arch-DeviceArchitecture-
v1.0.pdf.
[15] – XML Schema for ContentDirectory Structure and Metadata (DIDL-Lite), UPnP Forum,
March 31, 2013.
Available at: http://www.upnp.org/schemas/av/didl-lite-v3-20130331.xsd.
Latest version available at: http://www.upnp.org/schemas/av/didl-lite.xsd.
[16] – XML Schema for ContentDirectory DeviceMode, UPnP Forum, December 31, 2010.
Available at: http://www.upnp.org/schemas/av/dmo-v1-20101231.xsd.
Latest version available at: http://www.upnp.org/schemas/av/dmo.xsd.
[17] – XML Schema for ContentDirectory DeviceModeRequest, UPnP Forum, December 31,
2010.
Available at: http://www.upnp.org/schemas/av/dmor-v1-20101231.xsd.
Latest version available at: http://www.upnp.org/schemas/av/dmor.xsd.
[18] – XML Schema for ContentDirectory DeviceModeStatus, UPnP Forum, December 31,
2010.
Available at: http://www.upnp.org/schemas/av/dmos-v1-20101231.xsd.
Latest version available at: http://www.upnp.org/schemas/av/dmos.xsd.
[19] – ISO/IEC 14977, Information technology - Syntactic metalanguage - Extended BNF,
December 1996.
[20] – XML Schema for ContentDirectory PermissionsInfo, UPnP Forum, December 31, 2010.
Available at: http://www.upnp.org/schemas/av/pi-v1-20101231.xsd.
Latest version available at: http://www.upnp.org/schemas/av/pi.xsd.
[21] – RenderingControl:3, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/specs/av/UPnP-av-RenderingControl-v3-Service-
20130331.pdf.
Latest version available at: http://www.upnp.org/specs/av/UPnP-av-RenderingControl-v3-
Service.pdf.
[22] –XML Schema for RenderingControl LastChange Eventing, UPnP Forum, December 31,
2010.
Available at: http://www.upnp.org/schemas/av/rcs-event-v3-20101231.xsd.
Latest version available at: http://www.upnp.org/schemas/av/rcs-event.xsd.
[23] – XML Schema for ConnectionManager RendererInfo, UPnP Forum, December 31, 2010.
Available at: http://www.upnp.org/schemas/av/rii-v1-20101231.xsd.
Latest version available at: http://www.upnp.org/schemas/av/rii.xsd.
[24] – XML Schema for AVTransport PlaylistInfo, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/schemas/av/rpl-v1-20130331.xsd.
Latest version available at: http://www.upnp.org/schemas/av/rpl.xsd.
[25] – ScheduledRecording:2, UPnP Forum, March 31, 2013.
Available at: http://www.upnp.org/specs/av/UPnP-av-ScheduledRecording-v2-Service-
20130331.pdf.
Latest version available at: http://www.upnp.org/specs/av/UPnP-av-ScheduledRecording-v2-
Service.pdf.
[26] – XML Schema for ScheduledRecording Metadata and Structure, UPnP Forum, March 31,
2013.
Available at: http://www.upnp.org/schemas/av/srs-v2-20130331.xsd.
Latest version available at: http://www.upnp.org/schemas/av/srs.xsd.
 ISO/IEC 2017 – All rights reserved  3

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ISO/IEC 29341-20-2:2017(E)
[27] – XML Schema for ScheduledRecording LastChange Eventing, UPnP Forum, September
30, 2008.
Available at: http://www.upnp.org/schemas/av/srs-event-v1-20080930.xsd.
Latest version available at: http://www.upnp.org/schemas
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