Key Density Settings - Sony MVS-6520 User Manual

Applying the Invert effect
1
Open the DME >Input/Output >Video/Key menu
(4162).
2
In the <Front> group (to invert front signals) or the
<Back> group (to invert back signals), press the
following buttons, turning them on.
H Invert: Invert video and key signals horizontally.
V Invert: Invert video and key signals vertically.

Key Density Settings

You can adjust the key density for the key signal input to
the DME.
Setting the key density
1
Open the DME >Input/Output >Video/Key menu
(4162).
2
Press [Key Density], turning it on.
3
Set the following parameter.
No. Parameter Adjustment
1 Key Density Key density
Key Source Selection
You can select either the key signals received from the
switcher or the key signals generated in the DME for
application to the front and back of the image.
Selecting the key source
Notes
When the shaped video setting
possible to select the key source. It is fixed as [Ext Key].
1
Open the DME >Input/Output >Video/Key menu
(4162).
2
In the <Front Key> group or <Back Key> group
respectively, press one of the following, turning it on.
Ext Key: Use the key signal sent from the switcher as
the key source.
Int Key: Use the full-size DME internal key signal as
the key source.
Lum Key: Use the input video luminance signal as the
key source.
(1 p. 215) is on, it is not
3
When [Ext Key] or [Lum Key] is selected, set the
following parameters.
No. Parameter Adjustment
1 Clip Reference level for generating
the key signal
2 Gain Key sensitivity
Notes
• The [Ext Key] and [Lum Key] in the <Front Key>
group share clip and gain settings. Similarly, [Ext
Key] and [Lum Key] in the <Back Key> group also
• The [Ext Key] parameter setting is only enabled
Interpolation Settings
Specifies the methods used for interpolation processing of
input video signals and input key signals.
For input video signals, you can select from the following
four methods.
• Detect changes in the luminance and chrominance
signals separately, and switch automatically between
fields and frames. You can select the degree of change
detection.
• Detect changes in the luminance signal separately, and
switch automatically between fields and frames. You
can select the degree of change detection.
• Perform interpolation in field units.
• Perform interpolation in frame units.
For input key signals, you can select from the following
three methods.
• Detect changes in the luminance signal separately, and
switch automatically between fields and frames. You
can select the degree of change detection.
• Perform interpolation in field units.
• Perform interpolation in frame units.
You can also select the number of pixels used in
interpolation processing.
In addition, you can select the method used to show the
picture reduced or expanded.
Further, you can apply an anti-moiré filter to reduce the
moiré patterns created by interpolation.
Notes
• Interpolation processing is possible for the following
signal formats and DME systems.
- MKS-6570 and MVE-8000A: 480i/59.94, 576i/50
- MVE-9000: 480i/59.94, 576i/50, 1080i/59.94, 1080i/
50
• The anti-moiré filter is only enabled when using the
MKS-6570 or MVE-8000A.
Applying Special Effects (Other Effects)
217