IEC 62702-1-1:2016
(Main)Audio archive system - Part 1-1: DVD disk and data migration for long term audio data storage
Audio archive system - Part 1-1: DVD disk and data migration for long term audio data storage
IEC 62702-1-1:2016 specifies a method of data-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, and rewritable disks such as DVD-RW, RW format and DVD-RAM.
The contents of the corrigendum of February 2018 have been included in this copy.
Système d'archivage audio - Partie 1-1: Disque DVD et migration de données pour le stockage à long terme des données audio
L'IEC 62702-1-1:2016 spécifie une méthode d'assurance de la qualité des données pour les disques DVD inscriptibles (ci-après appelés "disques") qui sont prévus pour le stockage à long terme des données, ainsi qu'une méthode de migration des données capable de conserver les données enregistrées sur les disques de manière à assurer la préservation à long terme des données audio. Les disques inscriptibles incluent les disques enregistrables DVD-R, le format R, ainsi que les disques réenregistrables DVD-RW, RW et DVD-RAM.
Le contenu du corrigendum de février 2018 a été pris en considération dans cet exemplaire.
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Standards Content (Sample)
IEC 62702-1-1 ®
Edition 1.0 2016-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Audio archive system –
Part 1-1: DVD disk and data migration for long-term audio data storage
Système d'archivage audio –
Partie 1-1: Disque DVD et migration de données pour le stockage à long terme
des données audio
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IEC 62702-1-1 ®
Edition 1.0 2016-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Audio archive system –
Part 1-1: DVD disk and data migration for long-term audio data storage
Système d'archivage audio –
Partie 1-1: Disque DVD et migration de données pour le stockage à long terme
des données audio
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.160.30; 35.220.30 ISBN 978-2-8322-3285-9
– 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 B Life for long-term audio data storage . 9
mig
4.4 Estimated-lifetime rank and display colour . 10
4.4.1 Estimated-lifetime rank and display colour identification . 10
4.4.2 B Life and display colour indication on disks and packages . 10
mig
5 Test condition, test methods and disks for audio data migration . 10
5.1 Ambient conditions for testing . 10
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. 13
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 Lifetime 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 (informative) 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
Table 1 – Category of initial recording performance . 12
Table 2 – Category of recording 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 format of sector 8 to 15 and 9 to the following of the disk history file . 22
– 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
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