app.project.item(index).layer(index).propertySpec.setTemporalAutoBezierAtKey(keyIndex,newVal)
Description
Turns temporal auto-Bezier interpolation on or off for the specified keyframe. When this is turned on, it affects this keyframe only if keySpatialContinuous(keyIndex) is also true.
Parameters
keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returned by the addKey or nearest-KeyIndex method.
newVal True to turn temporal auto-Bezier on, false to turn it off.
Returns
Nothing.