StephanBaum

delay = .03;
myDelay = delay*textIndex;
t = (time - inPoint) - myDelay;
if (t >= 0){
  freq =2;
  amplitude = 50;
  decay = 6.0;
  s = amplitude*Math.cos(freq*t*2*Math.PI)/Math.exp(decay*t);
  [s,s]
}else{

StephanBaum

//Autofade: Add to opacity
// If there are two markers on the layer, then they are used to set the duration; otherwise, a default value is used.
transition = 15;       // transition time in frames
var v = transform.opacity;
if (marker.numKeys<2){
tSecs = transition / ( 1 / thisComp.frameDuration); // convert to seconds
ease(time, inPoint, inPoint + tSecs, 0, v) - ease(time, outPoint - tSecs, outPoint, 0, v)
}else{
ease(time, inPoint, marker.key(1).time, 0, v) - ease(time, marker.key(2).time, outPoint, 0, v)
}