FadeUp
FadeUp in milliseconds for ducking settings in StartNext-Autoducking.
"FadeUp " is used together with "FadeUpCurveType" to define the form of the fade up part of the ducking curve.
The distance between the start and the end of the fade up is %FadeUp% ms.
"FadeUp" is used for duck targets ducked by duck source audios and by audio segments from the recording.
Possible values: 0...100000
Default value: 1000