Key Adjustments (Key Control Block); Chroma Key Adjustments; Key Edge Modification - Sony XVS Series User Manual

Key Adjustments (Key
Control Block)
You can make the following adjustments in the key control
block.
• Chroma key adjustments (see page 118)
• Key edge modifications (see page 118)
• DME effects for keys (see page 119)
• Other key adjustments (see page 120)
For details about buttons and parameters on the key
control block, see "Key Operations (Key Control Block)"
(page 116).

Chroma Key Adjustments

Press the [PAGE] button to display the page 3/3 setting
buttons. Press the chroma key setting button and adjust the
chroma key (see page 106).
[SMPL MARK] button: Auto chroma key (sample mark)
[KEY ACTV] button: Key active
[COL CAN] button: Color cancel
Pressing a button, turning it on green, displays the
parameter names and set values on the display.
Setting the auto chroma key (sample mark)
parameters
No. Parameter Adjustment
1 POS H Horizontal position
2 POS V Vertical position
3 SIZE Size
To execute auto chroma key
Press the [AUTO STRT] button. This executes adjustment
of the auto chroma key based on the color specified by the
sample mark. During the execution of the auto chroma
key, the [AUTO STRT] button is lit amber.
Setting the key active parameters
No. Parameter Adjustment
1 CLIP Chroma key reference level
2 GAIN Key gain
3 HUE Hue
4 DENSITY Density
5 FILTER Filter coefficient
Setting the color cancel parameters
No. Parameter
1 LUM
2 SAT
3 HUE
5 FILTER

Key Edge Modification

Press the [PAGE] button to display the page 2/3 setting
buttons. Press a key modifier button to select an edge type
(see page 100).
[BDR] button: Border
[DROP BDR] button: Drop border
[SHDW] button: Shadow
[SOFT EDGE] button: Soft edge
Pressing a button, turning it on green, displays the
parameter name and value of each parameter item on the
display.
Note
To use a normal, outline, emboss, or zabton key edge, use
the menu (see page 108).
Setting the border parameters
The parameters to configure vary depending on whether
the separate edge function is enabled/disabled.
The separate edge function is set using [Separate Edge] in
the Edge menu for the key.
When [Matte] is selected in the <Edge Fill> group of the
Edge menu for the key, you can adjust the color of the edge
fill.
When separate edge is disabled
No. Parameter Adjustment
1 WIDTH
4 DENSITY
When separate edge is enabled
The border width settings can be made independently for
left, right, top, and bottom sides. The separate edge
function is only available when luminance key, linear key,
color vector key, or chroma key is selected as the key type.
No. Parameter Adjustment
1 TOP
2 LEFT
3 RIGHT
4 BOTTOM
118
Adjustment
Luminance
Saturation
Hue
Filter coefficient
Border width
Border density
Top edge width
Left edge width
Right edge width
Bottom edge width