Apple Shake 4 Tutorials - Manual (Page 224)

224 Chapter 7 Tracking and Stabilization
You are currently applying the motion to only one point, so toggle your trackType to
“4 pt.”
Things don’t quite line up in the Viewer. Oops.
MatchMove has controls for adjusting the foreground position. Stabilize, by default,
assumes that frame 1 has the relative position that you want. The selected frame can
be modified with the referenceFrame parameter, but it still doesn’t modify the relative
position. You must therefore rely on external nodes to adjust the foreground—in this
case, the CornerPin node.
6 Make sure the Viewer Autokey button is deactivated.
7 Load the CornerPin1 parameters.
8 Move the corners of the CornerPin to match the side of the bus.
The controls are now completely intuitive, as well as interactive.
Frame 1 Frame 30