Grass Valley Kayak HD v.6.9.3 - Manual (Page 64)

64 Kayak — User Manual
Section 2 — Concepts
Properly and Improperly Shaped Video
The following illustrations show the results of using correctly and incor-
rectly shaped video. In these examples, the video fill comes from a DPM
that provides both a key signal and a fill video signal (a linear key). The
DPM’s key signal, fill video that has been set as a shaped output, and fill
video set as unshaped is shown in
Figure 30 on page 65 .
Figure 27. Video and Key Signals from DPM
When the shaping is done properly (using either shaped (Additive Key) or
unshaped (Luminance Key) key fill) the desired output is the result
(
Figure 24 on page 60 ).
Figure 28. Correctly Shaped DPM Key Example
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