y Position move with hold keyframe

[Jk Patel]

I have a similar question:

I want my later to move by 300 pixels up on the Y axis every time I hit a marker on the layer. Can this be done using an expression?

[Dan Ebberts]

Like this maybe:

n = 0;
if (marker.numKeys > 0){
n = marker.nearestKey(time).index;
if (marker.key(n).time > time)n–;
}
value – [0,n*300]

Dan

[Jk Patel]

Works perfectly.
Thanks Dan.