Grass Valley Karrera Video Production Center v.4.0 - Manual (Page 103)

KARRERA — User Manual 103
iDPM Operations
cally to create the resulting image. When On, changing the values for one
lighting component will not after the appearance of the other component.
Light Color, Flare Color
Provides soft knob controls of the Hue, Saturation, and Brightness of the
Light or Flare lighting.
Lighting Path Controls
Path controls are available for Lighting parameters and provide soft knob
control for Light Tension, Continuity, and Bias when the Curve button and
Curved data pad are touched. A
Path Hold button is also provided.
Lighting with Page Turn/Roll Effects
To use Lighting with Page Turn/Roll, you need to use one keyer for the
Front side of the Page Turn and another keyer for the Back side. The same
effect then needs to be loaded on both keyers, with one having only the
Front selected in the Page Turn menu and the other having only the Back
selected. The keyer priority will also need to be set appropriately to support
fold over or under.
Lighting and Post Transform Space
The 3-D perspective of a lighting effect is not ignored for Post Transform
moves. Lighting effects are not fixed to the surface of the Post Transform
manipulated plane, but will shift during the move, just like an X or Y Locate
move.