IEC 62766-3-2016 Consumer terminal function for access to IPTV and open internet multimedia services - Part 3 Content metadata《用于访问IPTV和开放互联网多媒体业务的用户终端功能 第3部分 内容元数据》.pdf

1、 IEC 62766-3 Edition 1.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Consumer terminal function for access to IPTV and open internet multimedia services Part 3: Content metadata Fonction des terminaux grand public pour laccs aux services IPTV et multimdias de linternet ouvert Partie 3: Mtado

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19、webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62766-3 Edition 1.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Consumer terminal function for access to IPTV and open internet multimedia servic

20、es Part 3: Content metadata Fonction des terminaux grand public pour laccs aux services IPTV et multimdias de linternet ouvert Partie 3: Mtadonnes de contenu INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.170; 35.240.95 ISBN 978-2-8322-3690-1 Registered t

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22、r. colour inside 2 IEC 62766-3:2016 IEC 2016 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms, definitions and abbreviated terms 9 3.1 Terms and definitions 9 3.2 Abbreviated terms . 10 4 Metadata content . 10 4.1 General . 10 4.2 Schema extension and validation 11 4

23、.2.1 General . 11 4.2.2 Metadata extensibility 11 4.2.3 Metadata validation . 11 4.3 SD 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

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31、cation 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 62766 has been prepared by IEC techn

32、ical committee 100: Audio, video and multimedia systems and equipment. The text of this standard is based on the following documents: CDV Report on voting 100/2489/CDV 100/2659/RVC Full information on the voting for the approval of this International Standard can be found in the report on voting ind

33、icated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. This International Standard is to be used in conjunction with IEC 62766-1. 6 IEC 62766-3:2016 IEC 2016 A list of all parts in the IEC 62766 series, published under the general title Consumer

34、terminal function for access to IPTV and open internet multimedia services, can be found on the IEC website. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to t

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