1、 IEC/TR 62712 Edition 1.0 2011-10 TECHNICAL REPORT Professional tape-less camera recorder IEC/TR 62712:2011(E)Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when
2、 printed.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2011 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
3、 in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about 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 furthe
4、r information.Droits de reproduction rservs.Sauf indication contraire,aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd,lectronique ou mcanique,y compris la photocopie et les microfilms,sans laccord crit de la CEI ou du Comit natio
5、nal de la CEI du pays du demandeur.Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication,utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence.IEC Central Office 3,rue de Varemb CH-
6、1211 Geneva 20 Switzerland Email:inmailiec.ch Web:www.iec.ch 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 publication
7、s: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to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publi
8、cations.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 equiva
9、lent 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:Em
10、ail:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.IEC/TR 62712 Edition 1.0 2011-10 TECHNICAL R
11、EPORT Professional tape-less camera recorder INTERNATIONAL ELECTROTECHNICAL COMMISSION T ICS 33.160.40 PRICE CODE ISBN 978-2-88912-764-1 Registered trademark of the International Electrotechnical Commission Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on No
12、v-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 TR 62712 IEC:2011(E)CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Result of product survey.6 2.1 General.6 2.2 Codec.6 2.2.1 Video codec.6 2.2.2 Audio codec.7 2.3 File format.8 2.4 Metadata.9
13、 2.5 Recording media.10 2.6 Interface.11 3 Guideline for standardization.12 3.1 Summary of current issues.12 3.2 Proposed guideline for standardization.12 3.2.1 Product based standardization.12 3.2.2 Essence technology based standardization.12 4 Conclusion.14 Annex A PRODUCT list.15 Bibliography.23
14、Table 1 Video codec.7 Table 2 Audio codec.7 Table 3 Audio codec for PRODUCT-D.8 Table 4 MXF based PRODUCT list.8 Table 5 File format of PRODUCT-B and PRODUCT-G.8 Table 6 File format of PRODUCT-B and PRODUCT-G.9 Table 7 File format of PRODUCT-D.9 Table 8 Metadata specification examples of MXF based c
15、amera recorder.10 Table 9 Proprietary recording media.10 Table 10 Non proprietary recording media.11 Table 11 Interface specification-1.11 Table 12 Interface specification-2.11 Table 13 PRODUCT list based on MXF and other related technologies.13 Copyrighted material licensed to BR Demo by Thomson Re
16、uters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.TR 62712 IEC:2011(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ PROFESSIONAL TAPE-LESS CAMERA RECORDER 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 o
