Sony DVS-7300 System User Manual page 151

Keys
Using DSK frame memory
DSK frame memory provides a function whereby you can write key fill and
key source freeze frames, including key transformations and modifications, to
memory, then use them as DSK key fill and key source.
There is a frame memory function for each of DSK1 to DSK4.
There are two modes: MANUAL and MOVE.
Additionally, you can apply a color matte underlay or shadow effect to key
fill or key source recalled from frame memory. For details, see page 4-90.
Using DSK frame memory requires the BKDS-7443 option.
Option
Creating a new key fill and key source and writing them to
memory – MANUAL mode
You freeze the key fill and key source, to which transformations and
modifications have been applied, and write them to memory. It is also
possible to combine a new image with the existing freeze frame in memory.
Use the following provedure.
1
2
4-84
Chapter 4 Basic Operations for Image Creation
First select the key fill and key source, and make any necessary key
settings to create the state you wish to freeze.
In the DSK menu, select item 2 (FILL/SOURCE).
The FILL/SOURCE menu appears
KEY FILL KEY SOURCE
MATTE
VIDEO
VIDEO MATTE ADJUST
F1 F2 F3
Function key indications in the FILL/SOURCE menu
FILL
KEY MEMORY
OFF
F4 F5 F6 F7
SOURCE MEMORY
MEMORY LOCK MEMORY
OFF OFF
F8 F9 F10