Inserting People Onto Backgrounds (Chroma Keying); Selecting Composite Patterns - Sony AWS-750 Operating Instructions Manual

Inserting People onto
Backgrounds (Chroma
Keying)
You can use chroma keying to insert a person onto a
background, for example.
Chroma keying is a compositing technique that involves
specifying regions of a single color in the overlay video
(green in the following example), and inserting the
regions other than the specified regions (a person in the
following example) onto the background video. You can
also adjust the size and position of the overlay video, and
use chroma keying and PinP at the same time.
You can select from the following patterns.
Pattern_12
Composite example:
Background video Overlay video 1
Pattern_13
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Inserting People onto Backgrounds (Chroma Keying)

Composite example:
Background video
Tip
You can only add one PinP overlay video when using
chroma keying.

Selecting Composite Patterns

1
Overlay video 1
(non-green regions)
Background video
2
Overlay video 1
(for chroma keying)
Composite with PinP added
Overlay video 2
Background video
Overlay video 1
Select [Effect] in the [Option] menu.
The [Effect] list appears.
Select [Pattern_12] or [Pattern_13].
Overlay video 2