Audio Waveform Filter¶

Description

This effect/filter is an audio visualization effect that draws an audio waveform on the image. It can be controlled directly on the monitor.

Parameters

Parameter	Value	Description
Fill	Switch	If checked the area below the line will be filled using the color specified with Foreground Color.
Channel to draw	Selection	Defines which channels in the audio track to draw
Background Color	Picker	Defines the background color to be applied to the entire frame
Foreground Color	Picker	Defines the color of the waveform
Line Thickness	Integer	Defines the thickness of the line in number of pixels
Angle	Integer	Defines the rotation angle to be applied to the waveform
X / Y / W / H / Size / Opacity		Defines the X and Y coordinates, Width and Height, Size and Opacity of the rectangle in which the waveform is drawn. The icons help lining up the rectangle. Opacity cannot be changed.

The following selection items are available:

Channel to draw

Tip

Opacity is fixed at 100%. You control the opacity/transparency of the effect by adjusting the alpha component of the Foreground color.

Example