I screwed the pooch by working in 29.97 in one comp and 30 in another. When I copied some layers over, their keyframes got shifted ever so slightly and it's really screwing me up. Now I have about 1000000 keyframes that I'm selecting one by one trying to line them up with the frames because they're like a small fraction of a frame off center.
Can someone with more scriptastic skills tell me how to make a script that will do this, or clue me in if there's one already out there? I already googled this to death.
Thanks!
Quantize Keyframes
Moderator: byronnash
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Here's a simple example. It assumes that you want to quantize the opacity keyframes of the first layer in the active comp:
Dan
Code: Select all
var myComp = app.project.activeItem;
var myProperty = myComp.layer(1).property("opacity");
var myValue, myTime;
for (var i = myProperty.numKeys; i > 0; i --){
myValue = myProperty.keyValue(i);
myTime = Math.round(myProperty.keyTime(i)/myComp.frameDuration)*myComp.frameDuration;
myProperty.removeKey(i);
myProperty.setValueAtTime(myTime,myValue);
}
Dan