Graphics Programs Reference
In-Depth Information
9. Click the Track Forward button and hope for the best.
Chances are it didn't work on the first go. Trackers, even Nuke's very good ones,
aren't magicians. You need to give them a good pattern to follow, and even then
they can fail.
Here's a list of things to do to improve your tracking:
• Don't track more than one tracking point at a time, as you just attempted now. It
makes things more difficult. Turn off all the trackers but one, focus on that tracker
until you have a good track for it, then move on.
• It's all about the pattern and search areas. Select good ones and you're home free.
A good pattern has a lot of contrast in it, is unique in that it doesn't look like any-
thing around it, and it doesn't change much in its appearance except its location
from frame to frame.
• If you try once, it doesn't work, and you have to go back, go back to the last good
frame and click the Clear Fwd button (short for forward) to delete the keyframes
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