ISO/IEC INTERNATIONAL STANDARD 14496-6 Second edition 2000-12-15 Information technology - Coding of audio-visual objects - Part 6: Delivery Multimedia Integration Framework (DMIF) Technologies de I'information Codage des objets audiovisuels Partie 6: Charpente d'intégration de livraison multimédia (DMIF) Reference number ISO/IEC 14496-6:2000(E) E( @ ISO/IEC 2000 Copyright International Organization for Standardization SHIAq Not for Resale ISO/IEC 14496-6:2000(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this area. Adobe is a trademark of Adobe Systems Incorporated. parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the ISO/IEC2000 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 ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56. CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.ch Web www.iso.ch Printed in Switzerland Copyightinternatinal organizationfor Standardization @ISO/IEC2000-All rights reserved vithout license from IHS Not for Resale ISO/IEC 14496-6:2000(E) Contents Page 1 Scope. 2 Conformance... 2.1 2.2 DMIF-Application Interface 2.3 DMIF signalling messages.. 3 Normative references .... 4 Terms and definitions 5 Abbreviations.... 6 Organization of this part of ISO/IEc 14496. 7 Compliance terms.. 8 DMIF overview.. 8.1 ISO/lEC14496terminalarchitecture... 8.2 The objectives of DMI.... .6 8.3 The DMiF communications architecture .... 6 8.4 DMIF computational model....... 8.5 DMIFQoSmodel... 8.6 The User Plane in the Delivery Layer.... .9 9 Remote interactive scenario. 9.1 Additional requirements..... .10 9.1.1 Introduction.... 10 9.1.2 Billing policies.... 9.1.3 Possible evolution to Heterogeneous Networks .. 9.2 DMIF within the context of the ISO/OSI layers.... 10 The DMIF-Application Interface.... 12 10.1 The DMIF-Application Interface key concepts ... 10.2 Common semantic elements ..... 13 10.2.1 channelDescriptor............ 10.3 DMIF-Application Interface primitives. 15 10.4 DMIF-Application Interface semantics.. 17 10.4.1 DA_ServiceAttach O... 17 10.4.2 DA_ServiceAttachCallback ()... 18 10.4.3 10.4.4 DA_ServiceDetachCallback () 18 10.4.5 DA_ChannelAdd () 18 10.4.6 DA_ChannelAdCalback .... 10.4.7 DA_ChannelDelete ... 19 10.4.8 DA_ChannelDeleteCallback (.... 19 10.4.9 DA_UserCommand ()... 19 10.4.10 DA_UserCommandCallback ().... 19 19 10.4.12 DA_DataCallback (). 20 10.4.13 DA_UserCommandAck() ...... 20 10.4.14 DA_UserCommandAckCallback(). 20 10.4.15 DA_ChannelMonitor(). 20 10.4.16 DA_ChannelEvent() 10.5 Qos Monitoring.. 21 10.5.1 Monitoring events. 21 ili CopyrightIntermaaganizatiStandardizationsreserved d by IHS und from IHS Not for Resale