| Microsoft DirectX 9.0 |
This topic applies to Windows XP Service Pack 1 only.
The IDTFilterConfig interface configures the Decrypter/Detagger filter. Most applications will not have to use this interface.
IID: IID_IDTFilterConfig
In addition to the methods inherited from IUnknown, the IDTFilterConfig interface exposes the following method.
| Method | Description |
| GetSecureChannelObject | Retrieves the secure channel object used to decrypt the stream. |