/*
Put the vca_master plugin on a track.
Put the vca_slave plugin on another track.

Open the IO-Window and route a free pair of
channels from the 'master' to the 'slave' track.
(Free = not used by any media/fx plugins)

Use the same routing for the plugins
you have chosen for the track IO-Window.

Example:
track1:::vca_master (out 7+8)
send (audio 7+8 => 63/64) to track2
track2:::vca_slave (in 63/64)
*/

desc: vca master

slider1:0<-42,18,0.1>vca volume (dB)
slider2:1<0,31,1{----------,3+4,5+6,7+8,9+10,11+12,13+14,15+16,17+18,19+20,21+22,23+24,25+26,27+28,29+30,31+32,33+34,35+36,37+38,39+40,41+42,43+44,45+46,47+48,49+50,51+52,53+54,55+56,57+58,59+60,61+62,63+64}>vca out channel

@init
s = 1;

@slider
cv = slider1 <= -42 ? 0.0 : 10^((slider1-18)/20);
channel = slider2*2;
out = channel;
out2 = out+1;

@sample
slider2 > 0 ? (
spl(out) = cv*s;
spl(out2) = cv*s;
s = -s;
);

spl0 = spl0;
spl1 = spl1;
