Grass Valley Karrera Video Production Center v.4.0 - Manual (Page 210)

210 KARRERA — User Manual
Section 6 — Switching Basics
Mix Through Video Transition
One common application of a Mix Through Video transition is to add a
white flash to simulate a photographer’s flashbulb. To set up a simple
white flash effect do the following:
1. Go to the ME, Mattes menu.
2. Select the ME for the transition (left pane).
3. Select the Base Color data pad (right pane).
4. Set the Brightness to 100% and the Saturation to 0% with either the soft
knobs or the popup keypad to create a white matte. The matte will
appear in the Base Color box.
5. Go to the ME, UserTrans menu.
6. Select the User Trans Mix Through Matte (1-6) button.
7. In the ME, UserTrans menu, touch the Full Screen button under
‘Intermediate Video Appears’ to create a full raster effect.
8. Change the Initial Mix Ends at to a lower number to sharpen the slope of
the mix from the initial to the intermediate video as shown in
Figure 103 .
Figure 103. Camera Flash Mix Values