Grass Valley Kayak HD v.6.9.3 - Manual (Page 270)

270 Kayak — User Manual
Section 5 — Kayak Menu Summaries
Pos / Size Mode
Figure 196. DPM – SpecFx – Kurl Menu (Pos/Size Mode)
Position and Size Modulation are effects in which the source video is posi-
tion- or size-modulated through an additive process with either a single
wave train, or two wave trains with the second wave at a right angle to the
first. Each of the two wave trains (horizontal, vertical) may be selected
independently from a set of modulation patterns.
Touch the Pos/Size Modul . Kurl Mode button to access the position and size
modulation controls.
Horizontal or Vertical (Modulation) Pane:
In the Modulation pane you select the wave train axis ( Horizontal or Vertical )
for which the rest of the menu controls will apply. The following Soft knob
controls appear on the right for the selected axis:
Amplitude
Defines the modulation amplitude (the height of the pattern waves).
Frequency
Defines the modulation frequency and therefore the number of pattern
cycles that appear across the source.