Apple Shake 4 Tutorials Manual de usuario descargar pdf (Pagina 205)

Chapter 7 Tracking and Stabilization 205

Note: When tracking large plates, turn on limitProcessing in the Stabilize parameters to

decrease image load times.

9 Press Play to test the stabilized plate.

Note: You can also test the stabilized plate by launching a Flipbook.

The window stays in the same position for the duration of the15-frame sequence.

When the plate drifts, the Stabilize node moves it back to the original point. This

eventually causes a black border to appear around the image. The simple (lazy) way to

fix this is with a Scale node to adjust the plate size. The Scale node concatenates with

the Stabilize node. This is good.

10 In the Node View, select the Stabilize1 node and connect a Transform–Scale node.

11 Using the onscreen transform controls or the controls in the Scale Parameters tab, scale

the image up slightly. Examine frame 15 to gauge the correct scale.

As this is the “Lazy Man’s Method,” and therefore appealing to compositors across the

world, it is not the ideal method. Instead, a clean plate should be constructed and

placed behind the image. See “Creating Clean Plates” on page 243.

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Apple Shake 4 Tutorials Manual de usuario Pagina 205