Audio archive system - Part 1-2 : BD disk and data migration for long-term audio data storage
Audio archive system - Part 1-2: BD disk and data migration for long-term audio data storage
IEC 62702-1-2:2022 is available as IEC 62702-1-2:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62702-1-2:2022 specifies a method of data-quality assurance for writable BD disks (hereafter referred to as "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 BD recordable disk and BD rewritable disk.
IEC 62702-1-2:2022 cancels and replaces the first edition published in 2016. This edition constitutes a technical revision.
In order to reflect the updates to ISO/IEC 29121:2021, this edition includes the following significant technical changes with respect to the previous edition:
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