Thanks they are working!
How to edit this expression to use comp markers instead of the layer markers?
if (marker.numKeys > 0){
m = marker.nearestKey(time);
t = m.time;
if (m.index%2){
ease(time,t,t+2*thisComp.frameDuration,0,-192)
}else{
ease(time,t,t+3*thisComp.frameDuration,-192,0)
}
}else{
value
}