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IMFMediaKeySession::Update method
Passes in a key value with any associated data required by the Content Decryption Module for the given key system.
Syntax
HRESULT Update(
const BYTE *key,
DWORD cb
);
Parameters
- key
- cb
-
The count in bytes of key.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
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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