|Microsoft DirectX 9.0|
This topic applies to Windows XP Service Pack 1 only.
The TV Ratings components fire the following broadcast events.
|TV rating event||Description|
|EVENTID_DTFilterDataFormatFailure||Sent by the Decrypter/Detagger filter if the data format is unreadable.|
|EVENTID_DTFilterDataFormatOK||Sent by the Decrypter/Detagger filter if the data format becomes readable after a previous failure.|
|EVENTID_DTFilterRatingChange||The current rating has changed. (Sent by the Decrypter/Detagger filter.)|
|EVENTID_DTFilterRatingsBlock||The Decrypter/Detagger filter has blocked the stream, because the rating is not allowed under the current permissions.|
|EVENTID_DTFilterRatingsUnblock||The Decrypter/Detagger filter has unblocked the stream.|
|EVENTID_DTFilterXDSPacket||Sent by the Decrypter/Detagger filter when it receives a new XDS packet.|
|EVENTID_ETDTFilterLicenseFailure||The Encrypter/Tagger filter or the Decrypter/Detagger filter failed to get an encryption/decryption license.|
|EVENTID_ETDTFilterLicenseOK||The Encrypter/Tagger filter or the Decrypter/Detagger filter succeeded in getting an encryption/decryption license. This event is fired only if a failure occurred earlier.|
|EVENTID_XDSCodecNewXDSPacket||Sent by the XDS Codec filter when it receives a non-ratings XDS packet.|
|EVENTID_XDSCodecDuplicateXDSRating||Sent by the XDS Codec filter when it receives a duplicate rating. (The event is not sent if the rating is unknown, or TvRat_SystemDontKnow)|
|EVENTID_XDSCodecNewXDSRating||Sent by the XDS Codec filter when it receives a new rating.|