Switcher Operation; 8-1) Outline - Sony BRS-200 Operational Manual

8

Switcher Operation

This section explains how to execute the BRS-200's switcher functions.
8-1) Outline
Picture-in-Picture (PIP).
This illustration shows the structure
of the images to be switched or
composed by video switching.
Background video
The background video is an image before you apply an effect such as Wipe
and Mix. This image disappears as the effect progresses.
Foreground video
The foreground video is an image to be inserted by applying an effect such
as Wipe or Mix. This image appears as the effect progresses and is switched
with the background video.
PIP (Picture-in-Picture) video
The PIP video is an image to be placed over a background video (and a
foreground video while the effect is being applied).
DSK FILL (Downstream key fill) video
DSK SOURCE (Downstream key source) video
The DSK SOURCE video is an image to determine the area of a DSK fill video
that is being composed. This is also referred to as a key.
Program video
The program video is an image output from the switcher after switching or
composition has been applied.
B
Foreground video
F
P
PIP video
DSK FILL video
DSK SOURCE video
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Background video
Program video
P
F
B