Trigger Keyframes
// motioncaddy.com
L= thisLayer;
n = 0;
if (L.marker.numKeys > 0){
n = L.marker.nearestKey(time).index;
if (L.marker.key(n).time > time){
n--;
}
}if (n == 0){
valueAtTime(0);
}else{
t = time - L.marker.key(n).time;
valueAtTime(t)
}
Copy and paste the above expression into the property of your keyframed layer.
Don’t forget to right-click and add a marker for this to work!
Enjoy!