IMFContentDecryptionModuleSessionCallbacks interface (mfcontentdecryptionmodule.h)

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Provides a callback mechanism for receiving key status change updates from an IMFContentDecryptionModuleSession.

Inheritance

IUnknown

Methods

The IMFContentDecryptionModuleSessionCallbacks interface has these methods.

 
IMFContentDecryptionModuleSessionCallbacks::KeyMessage

Called when the Content Decryption Module (CDM) has generated a message for the session.
IMFContentDecryptionModuleSessionCallbacks::KeyStatusChanged

The IMFContentDecryptionModuleSessionCallbacks::KeyStatusChanged function is called when there has been a change in the keys in the Content Decryption Module (CDM) session or their status.

Remarks

IMFContentDecryptionModuleSessionCallbacks is based on the Encrypted Media Extension specification's keystatuseschange event.

Requirements

Requirement Value
Minimum supported client Windows 10, version 2004 (10.0; Build 19041)
Minimum supported server Windows Server, version 2004 (10.0; Build 19041)
Header mfcontentdecryptionmodule.h