FadeUpBefore
FadeUpBefore in milliseconds for ducking settings in AdvancedVoiceTracking Mode.
"FadeUpBefore" defines the alignment between the fade up curve and the unduck position.
If %FadeUpBefore % is 0 ms, the fade up starts at the unduck position.
If %FadeUpBefore " is 500 ms, the fade up starts 500 ms before the unduck position.
Possible values: 0...100000
Default value: 500