by claude.rivet » Fri Dec 13, 2013 4:57 pm
Yup
1- create a fader (lets call him fader1)
2-Create an Audio Processor Node (input node)
3-Create a Fader Node (output node)
Using the Audio Processor node settings isolate the bass drum (filter mids and highs and all lows below the bass drum if there are any)
Connect the Audio Processor input Node to the Fader output Node
In the Fader Node assign the Audio Processor Volume
Now the bass drum controls the fader output, if the fader is assigned to the opacity of a video device it will then fade the video in and out in tune with the beat.
NOW, make it a serious script using a Range Node (filter node) and Damping Node (filter node) so that the volume output affects the whole range of the value the fader is assigned to and damp it so the modulation feels natural and fluid.
Alternativelly you can assign the Audio Processor Node to a DMX output rather than a fader.
Alternativelly you can Assign the Audio Processor Low output to the Fader node or DMX output node and have less settings to take care of or to use the same Audio processor node for several faders (using mid, high, low, volume). It will make sense when you try stuff out.