Audio follows video

Hi all,

I have a project coming up where I’m using Cubase as a broadcast mixer. The final hurdle to take is AfV functionality. I’m converting a gpi signal to a midi note and would like the midi note to trigger a fader of a channel with a few parameters. Rise time of the fader when the midi note on command is received and fall time of the fader when the note off commando is received.

Is there a way to accomplish this inside Cubase without any external solutions?