Selecting The Input Video; Writing A Frame To Memory - Manual - Sony DVS-7250 User Manual

Selecting the Input Video

For the input video to frame memory, you can select either a signal selected
on the frame memory bus, or a dedicated color matte signal.
To select a frame memory bus signal as input video, use the following
procedure to select the signal. The procedure for using a color matte signal is
described in the main procedure below.
Selecting a frame memory bus signal
To select a FRAME MEM 1 bus signal, use the following procedure.
1
Press the FRAME MEM 1 button in the auxiliary bus block, turning it
on.
2
Press the cross-point button in the auxiliary bus block to select the
desired signal.
You can also select a (movie) video signal as input.
Writing a Frame to Memory – MANUAL
Creating a new video image and writing it to frame memory
Use the following procedure to combine the input video with the stored
image or to freeze the input video and then write it to frame memory.
1
Press the FRAME MEM 1 button in the SYSTEM row of the top menu
section.
The FRAME MEMORY 1 menu appears.
2
Select item 1 (MANUAL).
The MANUAL menu appears.
FREEZE
F1
OUTPUT MEMORY FREEZE INPUT
SELECT CLEAR MODE SELECT
MEM FRAME
F2 F3 F4
Function key indications in the MANUAL menu
INPUT MASK
MAM MASK SOURCE
BUS OFF OFF BOX
F5 F6 F7 F8
Chapter 6 Frame Memory
MASK PATTERN
INVERT MODIFY
OFF
F9 F10
(Continued)
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