VideoPad detects the volume of the control track clip and applies volume reduction to duck track. It is helpful if you want to lower the music background when a vocal is the main focus and then raise the music background when the vocal is silent.
How to Use
Require at least 2 audio tracks on the sequence to apply the auto ducking effect.
To apply audio auto ducking effect to an audio clip on the sequence, right-click on it and select Background Sound.
The applied audio clip will be ducked base on the volume detected in the other audio track(s).
Auto Ducking Settings
To configure the Auto Ducking settings, go to Home->Options->Audio tab.
Ducking fade in length: The length of time over which the ducking is activated
Ducking fade out length: The length of time over which the ducking is released
Ducking Threshold: Ducking is activated when the volume of main sound hits this level