Grass Valley Kayenne K-Frame v.7.0 - Manual (Page 114)

114 KAYENNE K-FRAME — User Manual
Section 4 — Video Mix/Effects
Transform Controls
The Source and Target transform controls below the delegation matrix del-
egate what 3-D transformation will be controlled with the soft knobs or
pop-up keypad entry. Selecting one of the transform buttons activates the
soft knobs on the right side of the Menu Panel to control specific parame-
ters of that transform and delegates the Path Control pane to that trans-
form.
The transform controls are organized on the menu according to Source and
Target space capabilities.
The Locate , Locate Axis , Target Rotate , and Spin transforms can be assigned to
work in either source or target space with the touch buttons at the lower-
left of their pane. Selecting the
Source button provides image adjustment
using that channel’s coordinate system for reference. Selecting the Target
button provides image adjustment using the screen as the reference. Only
one space button is selectable at a time.
Note Target Rotate displays only Target Rotate transform parameter values, even
when Source space is selected. The soft knobs still adjust either the Target or
Source space rotation parameters, however.
Crop Controls
The Crop On button located in the Crop pane, right side of the menu, is used
to activate the crop feature for the delegated keyer (this button is inactive
for Global channels). The Crop Edge data pad delegates the soft knobs to
control each side’s cropping, while the Crop Softness data pad delegates
edge softness control.
Reverse Controls
The Reverse controls are located to the left of the Crop pane. The front and
back sides of the transformed picture can be reversed vertically and/or
horizontally with these controls.
Path Controls
The path control pane is located at the top-right of the menu. S Linear , Linear ,
and Curve interpolation touch buttons are available. When Curve is selected,
soft knob controls for Tension , Continuity , and Bias soft knob become available.
You can also turn off transform interpolation and hold each keyframe’s
values with the
Path Hold touch button.