Power windows let you make secondary corrections to specific parts of your image
Tracking a Window
The camera, object or area in your shot may be moving, so to make sure your window stays on
your selected object or area, you can use DaVinci Resolve's powerful tracking feature. The
tracker analyzes the pan, tilt, zoom and rotation of the camera or object in your clip so you can
match your windows to that movement. If this isn't done, your correction can move off the
selected target and call attention to itself, which you probably don't want.
You can track objects or areas in your clip using the tracker
feature so power windows can follow the action
To track a window to a moving object:
1
Create a new serial node and add a power window.
2
Go to the start of your clip and position and size the window to highlight just the object
or area you want.
3
Open the 'tracker' palette. Select the pan, tilt, zoom, rotate, and perspective
3D settings appropriate for the movement in your clip by checking or unchecking
the relevant 'analyze' checkboxes.
4
Click on the 'forward' arrow to the left of the checkboxes. DaVinci Resolve will now
apply a cluster of tracking points on your clip and then step through the frames to
analyze the movement. When the tracking is done, your power window will follow the
path of the movement in your clip.
Working with Clips in DaVinci Resolve
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