ST 430-1:2006 Am1:2009 - SMPTE Amendment - D-Cinema Operations — Key Delivery Message — Amendment 1

Since publication of SMPTE 430-1 D-Cinema Operations Key Delivery Message, four issues and one note have been identified: In Section 5.1, the MessageType value defined is legitimate but not of the expected form. In Section 5.2.1, the structure and content of the Recipient element should be more explicitly defined. In Section 5.2.5.3, the prose (normative) and XML schema (normative) for DeviceList disagree on minimum number of elements. XML should be corrected to match prose. In Sections 5.2.6 and 5.2.7, ContentKeysNotValidBefore and ContentKeysNotValidAfter time notation should be defined more rigorously. In Annex A, clarify informative note about number of keys per KDM. Amendment of the specification will encourage correct, interoperable implementation.