2017

Table Of Contents
Autoscale option box Select whether to autoscale when Position settings are changed relative to the camera
(On Position Changes), or when Position, Rotation, Shear, or Centre settings are changed (On All Transforms).
To:Select:
Not use autoscaling on the image.Off
Preserve the projected size of the image by automatically scaling when
changing any Position parameters that affect the depth of the image relative
to the camera.
On Position Changes
Preserve the projected size of the image by automatically changing Position,
Scale, and Centre parameters (when any Position, Rotation, Shear, or Centre
parameters are changed).
On All Transforms
Parented Camera box Select which camera is used for the parenting offset when the immediate parent is
a stereo camera. Choose left, right, or center camera. Active only when there is exactly one parent that is a
stereo camera, or if a look-at connection is attached between the axis and the stereo camera.
Point Axis box Select which axis is pointed to the attached look-at object. Available only when objects are
attached with a Look At connection. See
Applying Look-At Connections (page 466).
Tracking Tab
Common Settings
Tracking Mode box Select which tracking mode to apply.
Enter Tracker button Click to open the Tracker menu to apply tracking data for the selected tracking mode.
Rotation button Enable to apply rotation data to the track.
Skew button Enable to apply skew data to the track.
Scale button Enable to apply scale data to the track.
Perspective button Enable to apply perspective data to the track.
Camera box Specify which camera to take into account when tracking or viewing in Action Object view
(F8).
Use Media field Displays the number of the media associated with the analysis. To track the Back media,
select 0.
Tracking View box When the media associated to the analysis is a Source node, select to track the media
in the Source Front, Source Matte, or Source Result view.
Media FX button Enable to take into account blur and colour correct settings from the Action Media list
in the analysis.
Action Surfaces
You use surfaces to display media in the scene and then composite front and matte clips with a common
back clip.
You should have a working understanding of Action media and the relationship between media and surfaces
to be successful in using Action.
Action Surfaces | 499