Sony MVS-8000SF User Manual page 316

MIX: Mix the background image with the signal selected on the frame memory
NAM: Non-additive mix the background image with the signal selected on the
Combining the background image and input signal
1
2
3
4
5
316
Still Image Operations
Notes
An external key can only be used when the pair mode is enabled (see page
300).
source bus or color matte signal. The mix ratio can be set.
frame memory source bus or color matte signal.
In the Frame Memory menu, select VF1 'Still' and HF3 'Composite.'
The Composite menu appears.
In the frame memory selection area, select the FM to be assigned. (See
page 308.)
To select V/K mode, press [V/K Mode], turning it on.
Press a button in the frame memory folder selection area, to select the
folder to hold the freeze image.
For details of the selection method, see page 308.
Notes
The folder selected here is the destination folder for writing the freeze
image.
It is not possible to change the selection of this folder after the following
step 5.
An orange bar appears on the selection button for the destination folder.
Press [Edit Enable], turning it on.
The signals of frame memory source buses 1 and 2 are assigned to the pair
of FMs selected in step 2, and the combining of the background signal (the
signal providing the background for combination) and the input signal (the
signal providing the foreground for combination) is now possible.
Notes
The input signal is lowered by one line, but when you apply a freeze, the
freeze image is returned to the correct position.