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Publication details

Publication CODE Title
ISO/IEC 23001-7:2012 (2012-01) INFORMATION TECHNOLOGY -- MPEG SYSTEMS TECHNOLOGIES -- PART 7: COMMON ENCRYPTION in ISO BASE MEDIA FILE FORMAT FILES
 
Price Excl. VAT Total number of pages, tables and drawings
67.00 € 6 P..
Description
ISO/IEC 23001-7:2012 specifies a common encryption format for use in any file format based on ISO/IEC 14496-12, the ISO base media file format.

The 'cenc' Common Encryption Scheme specifies standard encryption and key mapping methods that can be utilized by one or more digital rights and key management systems (DRM systems) to enable decryption of the same file using different DRM systems. The scheme operates by defining a common format for the encryption related metadata necessary to decrypt the protected streams, yet leaves the details of rights mappings, key acquisition and storage, DRM compliance rules, etc. up to the DRM system or systems supporting the 'cenc' scheme.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Withdrawn
Replaced by  ISO/IEC 23001-7:2015
Origin
Committee ISO/IEC JTC 1/SC 29
CODING OF AUDIO, PICTURE, MULTIMEDIA AND HYPERMEDIA INFORMATION
Approval
BEC Approval 2012-01-26
Registration 128960
ICS-Code (International Standards Classification) 35.040.40
NBN Status New
IEC publication date 2012-01-26
IEC last modification date 2015-04-08