Apple Pro Training Series. Shake 4. Professional Compositing and Visual Effects

2017-07-07 02:10:07

1.	How many tracking nodes does Shake have, and what are they?
2.	What is a reference pattern? What is a search region?
3.	How do you combine multiple tracks?
4.	What does offset tracking do, and when is it appropriate to use it?
5.	What is the difference between the Stabilize and SmoothCam nodes?
6.	What is HueCurves used for?

1.	Shake has three tracking nodes: Tracker, Stabilize, and MatchMove.
2.	A reference pattern defines a small pattern that will be searched for in subsequent frames when tracking; the search region is the maximum amount your track point will move between frames.
3.	Use the Average Tracks function to combine multiple tracks.
4.	Offset tracking is used when your reference pattern becomes obscured. In this mode, the track point follows the same path, but a new search region or reference pattern is used to acquire the tracking data.
5.	The SmoothCam node is an alternative to the Stabilize node for stabilizing images and is more automated.
6.	HueCurves is a process that effectively removes a particular color from an image.

Категории