Key Memory; Key Default - Sony MVS-6520 User Manual

Notes
This function uses the resizer, and therefore the normal
effect of the setting is not obtained while using DME wipe
or other effect that uses the resizer.
Edge fill
When a border, drop border, or shadow modifier is
selected, you can select a signal to fill these edge effects
("edge fill").
The signal from the dedicated color matte generator is used
for the edge fill.
In the case of an outline, there is no edge fill signal
selection, because the key fill signal fills the outline, and
the rest of the image remains as the background.
For the emboss effect, in place of the edge fill signal, the
emboss fill matte 1 and emboss fill matte 2 signals are
used.
Masks
A mask uses the background or a key to hide a part of the
image. If unwanted holes occur in the background, or if a
key is not the desired shape, you can correct the problem
with a mask.
For details about masking operations,
Key mask and background mask
There are two types of mask: a key mask and a background
mask.
Key mask: This masks out a part of the key, which will
result in the background appearing.
Background mask: This masks out a part of the
background, which will result in the key fill appearing.
Key mask
Background mask
The signal from the dedicated box generator provided on
each keyer, or the signal from the dedicated pattern
generator, is used as the mask source.
When the box generator is selected, a mask using a
rectangular signal is formed.
When the pattern generator is selected, you can select the
pattern and apply modifiers.

Key Memory

The key memory function allows the keyer settings on
each cross-point button to be automatically stored, so that
the next time the same cross-point button is selected these
settings are recalled automatically.
There are two modes for key memory: simple mode and
full mode.
The parameters stored in each mode are as follows.
Simple mode: Key type, clean mode (including the plane
Full mode: All settings except transition (the same
1 "Mask" (p.
91).
For details about settings for these modes,
the key memory mode" (p.

Key Default

With a simple operation, you can return the key adjustment
values to their defaults.
The adjustment values that can be returned to their default
values are as follows.
• Adjustment values for the particular key type (Clip,
Gain, Density, Filter, etc.)
In the case of chroma keying, all adjustment values
return to their default values.
• Key position
• Key inversion
• Clean mode
Masked
area (box)
For details about the method of operation,
Parameters to Default Values" (p.
setting for chroma keying), key position, key
inversion, and adjustment values for the particular key
(Clip, Gain, Density, Filter, etc. This includes
color vector key, key wipe pattern key, and chroma
However, in the case of a chroma key, it excludes
color cancel, Y balance, foreground CCR, and
window.)
parameters as simple mode, fine key, key modifiers,
mask settings, chroma key detailed settings, etc.)
357).
1 "Selecting
1 "Returning
51).
81
Overview
type
key.