IMFContentDecryptionModuleSessionCallbacks::KeyStatusChanged method (mfcontentdecryptionmodule.h)
Called when there has been a change in the keys in the Content Decryption Module (CDM) session or their status.
Syntax
HRESULT KeyStatusChanged();
Return value
Returns S_OK.
Remarks
Get the current status of the CDM session keys by calling IMFContentDecryptionModuleSession::GetKeyStatuses.
KeyStatusChanged is based on the Encrypted Media Extension specification's keystatuseschange.
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 |
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