You can promote a Picture-in-Picture (either 2D or 3D) or Resize effect to advanced keyframes.
You can choose whether or not a newly promoted effect first appears with no keyframes or with two keyframes, one at the start and one at the end of each parameter. You set this option in the Effect Editor entry of the Settings scroll list. For more information, see
Options for Using Advanced Keyframes.
Once you promote an effect to advanced keyframes, the Acceleration parameter category no longer appears. You manipulate acceleration (ease-in and ease-out) of the effect using the spline or BΘzier interpolation options, which give you more control than the standard Acceleration parameter category. See
Parameter Changes at Keyframes.
The Effect Editor displays the effect with keyframe graphs as a
Picture-in-Picture v2, 3D PIP v2, or Resize v2 effect.
