Keys; Wipes - Sony MVS-8000X User Manual

Same wipe is applied to background and key.
Effect of use with an independent key transition
The key is inserted with an independent key transition as
the background changes with a common transition,
providing the following result.
Transition type: wipe
Different wipe patterns are applied to the
background and key transitions.
For details, see "Signal Selection and Transitions"
(page 67).

Keys

A key is an effect in which a part of the background image
is replaced by an image or superimposed text. The signal
determining how the background is cut out is termed the
"key source," and the signal that replaces the cut-out part
is termed the "key fill." The system component
responsible for processing a key is referred to as a "keyer."
Independent key transition
type: wipe
20
Each M/E bank and the PGM/PST bank has eight keyers,
and all of these keyers provide the same functions.
You can use the following key types (methods of
processing the key source).
• Luminance key
• Linear key
• Color vector key
• Chroma key
• Wipe pattern key
• Key wipe pattern key
Key modifiers
You can apply borders and other modifiers to the edge of
the key image.
Masks
A mask allows a part of the image to be replaced by the
background or a key. You can correct the image, such as
unwanted holes that appear in the background or when a
key is not the desired shape, using masks.
Resizer
This function allows you to apply effects, such as zoom,
movement, or aspect ratio change to a part of a created key.
The following functions are available.
• Two-dimensional transform of keys
• Rotation of keys
• Resizer interpolation settings
• Resizer crop/border settings
• Resizer effect settings (wide key border, drop shadow,
edge enhancement, mosaic, defocus, mask)
For details, see "Keys" (page 95).

Wipes

A wipe is a transition from the current video stream to a
new video stream, using a wipe pattern.
Changing the background by means of a wipe is referred to
as a "background wipe," and inserting or deleting a key
with a wipe is termed a "key wipe."
There are two types of wipe: those that can be selected in
a common transition, and those that can be selected in an
independent key transition.
The patterns that can be used for a wipe are as follows.
• Standard wipes
• Enhanced wipes
• Rotary wipes
• Mosaic wipes
• Random/diamond dust wipes
You can combine two selected patterns (referred to as
"main" and "sub") to create a new pattern (pattern mix).