IDTFilter2 Interface
| 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