| Microsoft DirectX 9.0 |
This topic applies to Windows XP Service Pack 1 only.
The IETFilter interface is exposed by the Encrypter/Tagger filter. Most applications will not have to use this interface.
IID: IID_IETFilter
In addition to the methods inherited from IUnknown, the IETFilter interface exposes the following method.
| Method | Description |
| get_EvalRatObjOK | Queries whether the EvalRat object was created successfully. |
| GetCurrRating | Retrieves the current rating. |