IDTFilter Interface

 
Microsoft DirectShow 9.0

IDTFilter Interface

This topic applies to Windows XP Service Pack 1 or later.

The IDTFilter interface is exposed by the Decrypter/Detagger filter. Applications can use this interface to set the ratings permissions.

IID: IID_IDTFilter

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

Method Description
get_BlockedRatingAttributes Determines whether content is blocked for a given rating system and rating level.
get_BlockUnRated Indicates whether a program without rating information is blocked.
get_BlockUnRatedDelay Retrieves that length of time the filter waits before it blocks unrated content.
get_EvalRatObjOK Queries whether the EvalRat object was created successfully.
GetCurrRating Retrieves the current rating.
put_BlockedRatingAttributes Specifies whether to block content that has a specified rating.
put_BlockUnRated Specifies whether to block a program for which rating information has not been obtained.
put_BlockUnRatedDelay Sets the length of time the filter waits before it blocks unrated content.

See Also