Grass Valley Karrera Video Production Center v.4.0 - Manual (Page 109)

KARRERA — User Manual 109
iDPM Operations
None — No matte
Matte — allows you to create a matte fill for the montage and activates
the Hue, Saturation, and Brightness soft knobs for modifying the matte.
Rainbow — allows you to create an alternating RGB rainbow matte fill
for the montage and activates the Hue Speed, Saturation, and Bright-
ness soft knobs for modifying the matte.
Matte Parameter — activates the soft knobs for Hue (or Hue Speed for
Rainbow Matte), Saturation, and Brightness and displays those values.
Trails Mode
Leaves a trail of partial images behind as the image is moved around the
screen. A “wind blown” effect can be added to the images (decay settings
can be adjusted to look like particles) (
Figure 54 on page 105 ).
Soft Knob Button Group:
Picture Decay — causes the frozen image in the Output Recursive to fade
away evenly over time.
Note Additive effect with Star Decay.
Star Decay — causes random pixels of the frozen image in the Output
Recursive to fade away over time.
Note Additive effect with Picture Decay.
Strobe Timing :
Period — defines the number of frames in a Strobe Cycle. Period is only
available when Time is selected as the Strobe Type.
On Time — sets the percentage of the period that the image is unfrozen.
The default is 0.0%. On Time is only available when Time is selected as
the Strobe Type.
Appearance button — located bottom left of the menu, displays the “Pic”
or Picture Decay value from the soft knob data pad.
Wind button— displays the Direction and Velocity (speed) values from
the soft knob data pads.
Strobe Type buttons — set the type of strobe effect that will cause the auto-
matic capture of the new image.
• None button — turns Strobe Off.
• Time button — freezes a new image at an adjustable time interval
(normal strobe).
• Keyframe button — freezes a new image at each keyframe.