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ISO/IEC DIS 23001-7 2nd Edition (SC 29 N 13723)

Part 7: Common encryption format for ISO base media file format

DIS (2014-04-13)

13. Common encryption format for MPEG-2 TS (23001-9)

    1. Topics

       1. ISO/IEC 23001-9 Common encryption format for MPEG-2 TS

This format defines a way to encrypt media (audio, video, etc.) in files of the ISO base media file format family. By using a common encryption format, a single media asset can be used by several services and devices using different digital rights management systems, and the implementation complexity that would be consequent on having duplicate files and formats for the same content can be reduced or eliminated.

2.