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IMFMediaEngineNeedKeyNotify::NeedKey method
Notifies the application that a key or keys are needed along with any initialization data.
Syntax
void NeedKey( const BYTE *initData, DWORD cb );
Parameters
- initData
-
The initialization data.
- cb
-
The count in bytes of initData.
Return value
This method does not return a value.
Requirements
|
Minimum supported client |
Windows 8.1 [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2012 R2 [desktop apps only] |
|
IDL |
|
See also
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