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Broadcast Pix
V3.0
4.4 Keys
The Broadcast Pix Mica system combines multiple layers that can include a background
video image and up to six overlays, each of which is known as a key. 6 keyers are
standard. All 6 keys can hold a graphic, such as a CG, Still or Animation, or a DVE box
(Picture-in-Picture) which can hold a camera, still, clip or any other source.
Any key may hold a Chroma/Luma Key, however only one source at a time may have a
Chroma/Luma key applied, as an option multiple sources can have Chromakey/Luma
keys controls (useful for virtual sets).
If PowerAux is enabled, then Key 6 can only be assigned to animations or black, and
have no DVE functionality.
In the example below the composition includes four layers:
Composited
Picture
Key 3 Animation1
Key 2
Still1 w/ DVE
Key 1 CG1
Program Camera
(Background)
Jim
Jim
4.4