Grass Valley DD10 part 1 User Manual
Page 65
2.9 Mattes Panel
Diamond digital DD10
59
Adjusting the color:
Hue
Chrominance
Luminance
The Hue control adjusts the color. The Chroma control adjusts the intensity of the
color. The Luminance control adjusts the brightness of the color.
Note:
Please note that certain combinations of chrominance and luminance
values will cause overlevels and illegal colors. For this reason, an auto-
matic control limits for instance the chrominance for defined luminance
values.
You can easily check this by setting the chroma control to maximum posi-
tion and then turning the luminance control slowly to maximum position;
the chrominance will be reduced with increasing luminance values.
flat
With flat, a flat field color can be selected.
wash
With wash, a color area can be selected, being composed of a color wash between
Matte 1 and Matte 2.
If only wash lights, it is possible to individually vary color wash with the adequately
labeled rotary controls Softness, Position and Angle.
Pressing Matte 1 or Matte 2 enables adjustment of the matte using the Hue,
Chroma and Luminance controls.
Softness
The Softness control adjusts the steepness, i.e. the width of the transition
range
between the two colors.
Position
The Position control shifts the position of the transition range.
Angle
The Angle control rotates the angle of the transition range.
Matte store
Matte store being only effective for the background matte, modulates the color
wash effect between Matte 1 and Matte 2 by the wipe signal or key signal selected
for the matte store.
For store control see the section Stores Panel.
Wiper wash
Wiper wash being only active for the wipe border mattes, controls the color wash
effect in the wipe border in such a way that a complete washing between the two
colors is made in the border. The softness of the transition can be adjusted with the
Softness control.
The border width can be adjusted with the Bord key and the associated rotary con-
trol on the Wipe panel.
For wipe control see the section Wipe Panel.
Hue/Softness
Chroma/Position
Luminance/Angle