for fast opening and slow closure (Fast up and slow down value or just the opposite) you know which uses magenta channel fx " inv ramp or ramp" option nice bump... For single-shot NShot:1. Another way hue; magenta and saturation; FX . Open Color picker redblue (value of the colors as desired ,close to red or blue)select hue channel value and open fx directory saturation fx ramp,inv ramp,step,mark on,off
for fast opening and slow closure (Fast up and slow down value or just the opposite) you know which uses magenta channel fx " inv ramp or ramp" option nice bump... For single-shot NShot:1. Another way hue; magenta and saturation; FX . Open Color picker redblue (value of the colors as desired ,close to red or blue)select hue channel value and open fx directory saturation fx ramp,inv ramp,step,mark on,off