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Command to select and permanently smooth layer keyframes?
I’ve got a script (autogenerated from a Java app) that generates hundreds of layers and a position keyframe for each frame of each layer. I’d like to be able to get rid of unnecessary keyframes by selecting all of them and applying a permanent smooth effect, like you can get from the Smoother palette in the GUI. Does anybody know the command for this?
Thanks!
Nick Fox-Giegfox-gieg.com
var solid = myComp.layers.addSolid([1.0, 1.0, 0], "my square", 50, 50, 1);
solid.motionBlur = true;
var myEffect = solid.property("Effects").addProperty("Fast Blur")("Blurriness").setValue(61);var p = solid.property("position");
p.setValueAtTime(0.0, [ 727.9377, 549.09705]);
p.setValueAtTime(0.041666668, [ 758.467, 579.49365]);
p.setValueAtTime(0.083333336, [ 789.2609, 610.0887]);
p.setValueAtTime(0.125, [ 820.3195, 640.88196]);
p.setValueAtTime(0.16666667, [ 851.64276, 671.87366]);//...etc
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1 Reply
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You can set an expression on the property:
p.expression = """smooth(.2,5)""";
p.selected = true;
app.executeCommand(app.findMenuCommandId("Convert Expression to Keyframes")); //technically unsupported scripting feature
p.selected = false;
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