1、Audio Archive SystemPart 1-1: DVD disk and data migration for long term audio data storageBS EN 62702-1-1:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implementation of EN 62702-1-1:2016. It isidentical to IEC 6
2、2702-1-1:2016.The UK participation in its preparation was entrusted to TechnicalCommittee EPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the n
3、ecessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 89218 9ICS 33.160.30; 35.220.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This Britis
4、h Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2016.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62702-1-1:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62702-1-1 June 2016 ICS 33.160.30; 35.22
5、0.30 English Version Audio Archive System - Part 1-1: DVD disk and data migration for long term audio data storage (IEC 62702-1-1:2016) Systme darchivage audio - Partie 1-1: Disque DVD et migration de donnes pour le stockage long terme des donnes audio (IEC 62702-1-1:2016) Audio Archivierungssystem
6、- Teil 1-1: DVD Disk und Datenmigration fr die Langzeit Audiodaten Speicherung (IEC 62702-1-1:2016) This European Standard was approved by CENELEC on 2016-06-16. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stan
7、dard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (En
8、glish, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees
9、of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Sloveni
10、a, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rig
11、hts of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62702-1-1:2016 E BS EN 62702-1-1:2016EN 62702-1-1:2016 2 European foreword The text of document 100/2449/CDV, future edition 1 of IEC 62702-1-1, prepared by Technical Area 6 “Storage media, storage d
12、ata structures, storage systems and equipment” of IEC/TC 100 “Audio, video and multimedia systems and equipment” was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62702-1-1:2016. The following dates are fixed: latest date by which the document has to be implemented at nati
13、onal level by publication of an identical national standard or by endorsement (dop) 2017-03-16 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-06-16 Attention is drawn to the possibility that some of the elements of this document may be the s
14、ubject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62702-1-1:2016 was approved by CENELEC as a European Standard without any modification. BS EN 62702-1-1:2016EN 62702-
15、1-1:2016 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications 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 editio
16、n cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest v
17、ersions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year ISO/IEC 16448 2002 Information technology - 120 mm DVD - Read-only disk - - ISO/IEC 16963 - Information technology - Digitally recorded media for information interchange and st
18、orage - Test method for the estimation of lifetime of optical disks for long-term data storage - - ISO/IEC 29121 - Information technology - Digitally recorded media for information interchange and storage - Data migration method for DVD-R, DVD-RW, DVD-RAM, +R, and +RW disks - - BS EN 62702-1-1:2016
19、2 IEC 62702-1-1:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references. 7 3 Terms and definitions 7 4 Disk and lifetime for long term audio data storage 9 4.1 Disk for long term audio data storage 9 4.2 Lifetime estimation 9 4.3 BmigLife for long-term audio data storag
20、e 9 4.4 Estimated-lifetime rank and display colour . 10 4.4.1 Estimated-lifetime rank and display colour identification 10 4.4.2 BmigLife and display colour indication on disks and packages . 10 5 Test condition, test methods and disks for audio data migration 10 5.1 Ambient conditions for testing 1
21、0 5.2 Test methods 11 5.2.1 Playback test drive . 11 5.2.2 Test area of recorded disk 11 5.2.3 Recording test drive . 11 5.3 Test drive calibration . 11 6 Test result evaluation 11 6.1 Initial performance test result evaluation 11 6.2 Periodic performance test evaluation . 12 6.3 Reporting items . 1
22、3 6.3.1 Initial performance test result . 13 6.3.2 Periodic performance test result . 13 6.4 Management of reporting item . 13 6.5 Test and migration intervals 13 7 Prevention of deterioration . 14 Annex A (informative) Guideline of usage and indication . 15 A.1 Usage of lifetime rank . 15 A.2 Lifet
23、ime rank indication and place 15 A.2.1 Lifetime rank indication 15 A.2.2 Indication example . 15 Annex B (informative) Recommendations on handling, storage and cleaning conditions for DVD-R, DVD-RW, DVD-RAM, +R, and +RW disks 16 B.1 Handling . 16 B.2 Storage . 16 B.3 Cleaning . 17 Annex C (informati
24、ve) Guideline of disk history record 18 Bibliography . 24 Figure 1 Data migration flow for DVD-R, DVD-RW, DVD-RAM, +R, and +RW disks 13 Figure A.1 Indication example 15 BS EN 62702-1-1:2016IEC 62702-1-1:2016 IEC 2016 3 Table 1 Category of initial recording performance . 12 Table 2 Category of record
25、ing performance at periodic performance test . 12 Table B.1 Recommended conditions for general storage . 16 Table B.2 Recommended conditions for Controlled storage . 16 Table C.1 Sectors of the disk history file . 19 Table C.2 Byte content of sector 0 7 of the disk history file . 20 Table C.3 Byte f
26、ormat of sector 8 to 15 and 9 to the following of the disk history file 22 BS EN 62702-1-1:2016 4 IEC 62702-1-1:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ AUDIO ARCHIVE SYSTEM Part 1-1: DVD disk and data migration for long term audio data storage FOREWORD 1) The International Electrot
27、echnical 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 on all questions concerning standardization in the electrical and electronic fields. To
28、this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC Nation
29、al 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 this preparation. IEC collaborates closely with the International Organization for Standardization (ISO
30、) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation fr
31、om all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be h
32、eld responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any
33、divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to
34、IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual
35、 experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this
36、IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this
37、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 62702-1-1 has been prepared by technical area 6: Storage media, storage data structures, storage systems and equipment, of IEC technical co
38、mmittee 100: Audio, video and multimedia systems and equipment. The text of this standard is based on the following documents: CDV Report on voting 100/2449/CDV 100/2518/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above t
39、able. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. BS EN 62702-1-1:2016IEC 62702-1-1:2016 IEC 2016 5 The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webst
40、ore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be u
41、seful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 62702-1-1:2016 6 IEC 62702-1-1:2016 IEC 2016 INTRODUCTION Sound recordings such as music, speech, and storytelling are an important human heritage and should be preserved for
42、 as long as possible. However, we were not able to record sounds in order to preserve them in the past. The first recoding was achieved by Edison in 1877. Although various technologies were invented later, most of them have limitations for audio archives because storage life time is limited and the
43、sound quality deteriorates when it is transferred to the next generation storage device. The progress of LSI technology made digital recording of recorded sound possible. The digital recording is very suitable for audio archiving because the migration is performed by copying digital data. For this p
44、urpose various recording materials exist, such as optical disks, magnetic disks, magnetic tape and nonvolatile memory such as a phase change memory. This International Standard specifies physical and logical aspects for a standard of audio archives of various storage types which are typically used f
45、or audio archives in markets. The IEC 62702 series currently consists of: Part 1 specifies the minimum requirements on physical aspects of optical disks for digital sound recordings. Part 1-1 specifies DVD optical disks, and Part 1-2 specifies BD optical disks. Part 2 specifies the minimum requireme
46、nts for digitization of content, format of digitised content, content information and media inspection. BS EN 62702-1-1:2016IEC 62702-1-1:2016 IEC 2016 7 AUDIO ARCHIVE SYSTEM Part 1-1: DVD disk and data migration for long term audio data storage 1 Scope This part of IEC 62702 specifies a method of d
47、ata-quality assurance for writable DVD disks (hereinafter disks) which are specified for long term data storage, and a data migration method which can sustain the recorded data on disks for long term audio data preservation. The writable disks include recordable disks such as DVD-R, and +R format, a
48、nd rewritable disks such as DVD-RW, +RW format and DVD-RAM. 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 undated references, the la
49、test edition of the referenced document (including any amendments) applies. ISO/IEC 16448:2002, Information technology 120 mm DVD Read-only disk ISO/IEC 16963, Information technology Digitally recorded media for information interchange and storage Test method for the estimation of lifetime of optical media for long-term data storage ISO/IEC 29121:2013, Information technology Digitally recorded media for information interchange and storage Data migration method for
