IMFMediaEngineNeedKeyNotify::NeedKey method (mfmediaengine.h)
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
None
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 8.1 [desktop apps only] |
Minimum supported server | Windows Server 2012 R2 [desktop apps only] |
Target Platform | Windows |
Header | mfmediaengine.h |
See also
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