Chapter 1 MVS-8000 Functions
35
Basic Video Processing
Basic Video Processing
This section introduces basic functions used for video processing on the
switcher.
Transitions
In the M/E banks and PGM/PST bank, the switch from the current video stream
(appearing on the corresponding program monitor) to a new video stream is
referred to as a transition.
In the M/E banks and PGM/PST bank, you can change one of the images, the
background, and keys 1 to 4 (downstream keys 1 to 4 in the PGM/PST bank),
and also vary combinations of these simultaneously.
The following are examples of transition.
Changing the background
A background transition switches from the video currently selected on the
background A bus (the current video) to the video selected on the background
B bus (the new video).
In the default selection of flip-flop mode (see page 184), the background
always switches in the direction from the A bus to the B bus. When the
transition completes, the cross-point selections on the A and B buses are
interchanged.
Background BBackground A
Transition
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