Sony MVS-3000 System User Manual

76
Resizer
Chapter 4 Keys
For details about these parameters, 1 “Making auto
chroma key adjustments” (p. 69).
Setting the show key function
[SHOW KEY] button: When this is pressed, the key
source signal to which key processing has been
applied is output from the specified output port (show
key mode).
For details about setup, 1 “Settings for the Show Key
Function” (p. 251).
Setting the resizer function
[RE SIZR] button: Enables and disables the resizer
function.
The parameters that can be adjusted with the knobs are on
two pages; to access the second page, press the [KNOB 1/
2] button.
For details about the parameters, 1 “Menu operations
for key shrinking, magnification, rotation and movement”
(p. 77).
If you press this button at the same time as any of the
[KEY1] to [KEY4] buttons, you can switch the trackball to
the resizer setting mode.
[ROT X] button: When this is set to on, you can rotate the
key on the x-axis.
[ROT Y] button: When this is set to on, you can rotate the
key on the y-axis.
Inverting black and white in the key source
[KEY INV] button: When this is set to on, black and
white in the key source is inverted.
Selecting the key fill signal
[FILL MAT] button: When this is on, the signal
generated by the dedicated color matte generator is
selected, and when it is off, the signal selected on the
key 1 fill bus is selected.
For details about parameters, 1 “Selecting the key fill
and key source” (p. 66).
Selecting the mask source
[MASK] button: Selects the mask source (box generated
by dedicated generator or pattern) to be selected in the
Main Mask menu for each M/E bank.
The parameters that can be adjusted with the adjustment
knobs are different for a box or a pattern. The box
parameters are on two pages; to access the second page,
press the [KNOB 1/2] button.
For details about parameters, 1 “Using a mask” (p. 73).
Applying modifiers to the key edge
[BDR] button: Applies a border to the edge.
[DROP BDR] button: Applies a drop border to the edge.
[SHDW] button: Applies a shadow to the edge.
For details about parameters, see step 3 in “Key Edge
Modifications” (1 p. 70).
Setting the degree of edge softening
[SOFT EDGE] button: Softens the key edge.
For details about parameters, see step 6 in “Key Edge
Modifications” (1 p. 70).
Returning the key adjustment values to
their defaults
Holding down a key type button ([LUM], [LIN], [CRK], or
[WIPE PTN]) recalls the key default values.
Key modify clear
When the [KEY ADJ] button is held down, holding down
the region selection button for the selected region together
returns all the key settings of the region to the initial status
settings.
When the [KEY ADJ] button is held down, holding down
the button for the selected key together returns the key
settings to the initial status settings.
For details about initial status, 1 “Saving User-Defined
Settings” (p. 214).
Resizer
Resizer allows you to apply effects such as image
shrinking, magnification and movement, rotation as well
as change of the aspect ratio, to the processed key.
You can use the following operations.
• Two-dimensional transformations of keys (1 p. 77)
• Key rotation on the x- or y-axis
• Resizer interpolation settings (1 p. 78)
• Resizer crop/border settings (1 p. 79)
• Resizer effect settings (1 p. 80)
(mosaic, defocus)
• Resizer can only be used for keys 1 and 2 (DSK1 and
DSK2 for the PGM/PST bank).
• The image of the key manipulated by resizer has a one-
frame delay.
• DME wipes cannot be simultaneously used on keys
where resizer is enabled.
Notes

Sony MVS-3000 System Specifications

General

Brand	Sony
Model	MVS-3000 System
Category	Switch
Language	English