VisioForge Video Capture SDK (Delphi / ActiveX)
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TVFVideoCapture.Audio_Effects_ParametricEQ Method

Sets the parameters for the ParametricEQ effect.

Pascal
procedure Audio_Effects_ParametricEQ(ID: Integer; Frequency: Double; Gain: Double; Q: Double; Separate: Boolean);
C++
__fastcall Audio_Effects_ParametricEQ(int ID, Double Frequency, Double Gain, Double Q, Boolean Separate);
C#
public Audio_Effects_ParametricEQ(int ID, Double Frequency, Double Gain, Double Q, Boolean Separate);
Visual Basic
Public Sub Audio_Effects_ParametricEQ(ID As Integer, Frequency As Double, Gain As Double, Q As Double, Separate As Boolean)
Java
public Audio_Effects_ParametricEQ(int ID, Double Frequency, Double Gain, Double Q, Boolean Separate);
IDL
Audio_Effects_ParametricEQ(int ID, Double Frequency, Double Gain, Double Q, Boolean Separate);
JavaScript
Audio_Effects_ParametricEQ
PHP
public Audio_Effects_ParametricEQ($ID, Double $Frequency, Double $Gain, Double $Q, Boolean $Separate);
Parameters 
Description 
ID: Integer 
Effect ID. 
Frequency: Double 
Specifies the center frequency of the filter. 
Gain: Double 
Specifies the gain in DB of the filter. 
Q: Double 
Specifies the Q (bandwidth) of the filter. 
Separate: Boolean 
Enables or Disables separate amplification. If Enabled every channel will be amplified by it's own amplification value. If Disabled every channel will be amplified with the amplification value of channel 0.  

Parametric equalizer filter. Every channel can be controlled separately.

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