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ISO 26430-1:2008

Digital cinema (D-cinema) operations — Part 1: Key delivery message ISO 26430-1:2008

Publication date:   Jul 9, 2008

General information

90.93 Standard confirmed   Jul 10, 2023

ISO

ISO/TC 36 Cinematography

International Standard

35.040.40   Coding of audio, video, multimedia and hypermedia information | 37.060.99   Other standards related to cinematography

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Published

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Scope

ISO 26430-1:2008 defines a “key delivery message” (KDM) for use in digital cinema systems. The KDM has been designed to deliver security parameters and usage rights between digital cinema content processing centres (e.g. from post production to distribution, or from distribution to exhibition). The KDM carries fundamentally three information types:

content keys for a specified composition play list (CPL);
content key parameters – primarily the permitted key usage date/time window;
the trusted device list (TDL) which identifies equipment permitted to use the content keys.

Life cycle

NOW

PUBLISHED
ISO 26430-1:2008
90.93 Standard confirmed
Jul 10, 2023

Relations

Adopted from SMPTE 430-1-2006