Grass Valley Kayenne K-Frame v.7.0 - Manual (Page 92)

92 KAYENNE K-FRAME — User Manual
Section 4 — Video Mix/Effects
Figure 47. Matte Menu, Base Color Selected
4. Touch the Wash On button at the bottom so its indicator illuminates to
create a wash matte.
5. Touch the Wash Contro l data pad to bring up Offset , Softness , and Rotate soft
knob controls. If necessary, use the Offset and Softness knobs to make the
wash edge visible on the screen. You can also turn on the Rotate button,
and then adjust the angle of the edge using the Rotate soft knob.
6. Touch the Wash Color data pad to delegate the soft knobs on the right to
adjust Wash Hue , Wash Saturation , and Wash Brightness of the wash fill color.
Because all background matte parameters are keyframeable, you can build
effects with constantly changing backgrounds using multiple keyframes.
Splitting a Key
Sometimes you may wish to use the key cut signal of one source with the
key fill or video signal of another source. For example, you may have a
Character Generator creating matte filled characters, but wish to use a dif-
ferent signal to fill the characters. A split key is used to accomplish this.
Note On GV Switcher systems, the source select buses by default tally the key fill
signal.