Apple Shake 4 Tutorials Manual do Utilizador descarregar pdf (Página 202)

202 Chapter 7 Tracking and Stabilization

• Transform–Stabilize: This node generates one, two, or four tracking points, or uses

points generated by other tracking nodes. It performs either stabilization or

matchmoving.

• Transform–MatchMove: This node performs matchmoves and composites. It can also

create its own one-, two-, or four-point tracks.

Stabilizing an Image Sequence

In the first section, stabilize a moving clip. Later, track the “Eat At Joe’s” sign onto the

image.

To stabilize the building clip:

1 Add an Image–FileIn node and read in $HOME/nreal/Tutorial_Media/Tutorial_07/images/

stabilize/stab.1-15#.jpg (a 15-frame clip).

2 In the Globals tab, click the Auto button in the timeRange parameter.

Your script length is automatically set to the number of frames in the clip, 15 in this case.

3 Click the Home button in the Time Bar playback controls.

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Apple Shake 4 Tutorials Manual do Utilizador Página 202