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IDTFilter2 Interface

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Microsoft DirectShow 9.0

IDTFilter2 Interface

This topic applies to Windows Vista or later.

The IDTFilter2 interface extends the IDTFilter interface and is exposed by the Decrypter/Detagger filter.

IID: IID_IDTFilter2

In addition to the methods inherited from IDTFilter, the IDTFilter2 interface exposes the following methods.

Method Description
get_ChallengeUrl Not implemented.
GetCurrLicenseExpDate Not implemented.
GetLastErrorCode Returns the most recent error code from the Decrypter/Detagger filter.

See Also