ISO_IEC_29341-3-1_2011-Character_PDF_documenten.pdf

ISO/IEC 29341-3-1 Edition 2.0 2011-09 INTERNATIONAL STANDARD Information technology UPnP device architecture Part 3-1:Audio Video Device Control Protocol Audio Video Architecture ISO/IEC 29341-3-1:2011(E)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2011 ISO/IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about ISO/IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.IEC Central Office 3,rue de Varemb CH-1211 Geneva 20 Switzerland Email:inmailiec.ch Web:www.iec.ch About the IEC The International Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standards for all electrical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.Catalogue of IEC publications:www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details twice a month all new publications released.Available on-line and also by email.Electropedia:www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French,with equivalent terms in additional languages.Also known as the International Electrotechnical Vocabulary online.Customer Service Centre:www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 ISO/IEC 29341-3-1 Edition 2.0 2011-09 INTERNATIONAL STANDARD Information technology UPnP device architecture Part 3-1:Audio Video Device Control Protocol Audio Video Architecture INTERNATIONAL ELECTROTECHNICAL COMMISSION L ICS 35.200 PRICE CODE ISBN 978-2-88912-677-4 colourinsideCONTENTS 1Overview and Scope.31.1Introduction.31.2Goals.31.3Non-Goals.31.4Notation.31.5References.32Architectural Overview.43Playback Architecture.63.1Media Server.73.1.1Content Directory Service.83.1.2ConnectionManager Service.83.1.3AVTransport Service.83.2MediaRenderer.83.2.1RenderingControlService.93.2.2ConnectionManagerService.93.2.3AVTransport Service.93.3Control Point.93.3.12-Box model:Control Point with Decoder.123.3.22-Box model:Control Point with Content.133.4Tracking streams in the network.134Example Playback Scenarios.144.13-Box model:Isochronous-Push(IEC61883/IEEE1394).144.23-Box model:Asynchronous-Pull(e.g.HTTP GET).154.32-Box model:Control Point with Decoder using Isochronous-Push(e.g.IEEE-1394).174.42-Box model:Control Point with Decoder using Asynchronous-Pull(e.g.HTTP GET).184.4.1Minimal Implementation.184.52-Box model:Control Point with Content using Isochronous-Push(e.g.IEEE-1394).204.62-Box Model:Control Point with Content using Asynchronous-Pull(e.g.HTTP GET).214.7No ConnectionManager:PrepareForConnection()Action.215Recording Architecture.22 Figure 1 Typical UPnP Device Interaction Model.4Figure 2 UPnP AV Device Interaction Model.5Figure 3 General Device Architecture aka the 3-Box model.6Figure 4 General Interaction Diagram of the 3-Box model.11Figure 5 Control Point with Decoder.12Figure 6 Control Point With Content.13Figure 7 3-Box Model:Isochronous-Push transfer protocols.15Figure 8 3-Box model:Asynchronus-Pull transfer protocol.16Figure 9 2-Box model:Control Point with Decoder using Isochronous-Push.1729341-3-1 ISO/IEC:2011(E)Figure 10 2-Box model:Control Point with Decoder using Asynchronous-Pull.18Figure 11 2-Box model:Minimal Implementation.19Figure 12 2-Box model:Control Point With Content using Isochronous-Push.20Figure 13 2-Box model:Control Point with Content using Asynchronous-Pull.21Figure 14 3-Box model:no AVTransport:PrepareForConnection()function.22 Table 1-1 Default Short Names for the AV Specifications.3 2 29341-3-1 ISO/IEC:2011(E)29341-3-1 ISO/IEC:2011(E)INFORMATION TECHNOLOGY UPNP DEVICE ARCHITECTURE Part 3-1:Audio Video Device Control Protocol Audio Video Architecture FOREWORD 1)ISO(International Organization for Standardization)and IEC(International Electrotechnical Commission)form the specialized system for worldwide standardization.National bodies that are members of ISO or IEC participate in the devel