Marker question

[Guest]

Is there an easy way to loop through a comp and make the opacity 0 for all layers that have a marker present?

I am terrible with this loop through stuff.

Thanks guys!

-Tyler

[Dan Ebberts]

Something like this:

{
  var myComp = app.project.activeItem;
  var myLayer;
  for (var i = 1; i <= myComp.numLayers; i++){
    myLayer = myComp.layer(i);
    if (myLayer.property("Marker").numKeys > 0)
      myLayer.property("Opacity").setValue(0);
  }
}

Dan