Karaoke Mixer ActiveX Control ReferenceProperties UseDecoderFilter Karaoke Mixer ActiveX Control UseDecoderFilter enable/disable using decoder filter. KaraokeMixer1.UseDecoderFilter[=Bool] ParameterBooltrue - enable use the decoder filter, false - disable decoder filter. RemarkThis property is Read/Write. Example Visual Basic SyntaxKaraokmixer1.UseDecoderFilter=.T.Karaokmixer1.DecoderClearBlackList()Karaokmixer1.DecoderAdd2BlackList ("LAV Audio Decoder")