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Using Keys to Compose Video
Chapter 4 Basic Operations
1
When using the BKDF-901: If the SHIFT button in
the DME/SETUP block is not lit, press it to light it.
When using the BKDF-902: Skip to step 2.
2
Press the STILL button.
The Still Store menu appears in the display panel.
3
Use the h and H buttons in the numeric keypad to
switch to the Delete sub menu.
4
Set the parameters.
5
Press the F4 knob and hold it down for one second or
longer.
Deletion of the still image file begins.
During the deletion, the STILL button lights in red.
When the deletion finishes, the button returns to lit in
orange.
Using Keys to Compose
Video
This switcher allows you to add four keys (KEY1 to
KEY4) and two downstream keys (DSK1 and DSK2) to
the background video.
Key types
The following three key types are available on this
switcher.
External keys (EXT): Keys that use separate signals for
key fill and key source.
Self keys (SELF): Keys that use the same signal for key
fill and key source.
Chroma keys (CK): Unlike the two keys described above,
keys that are created on the basis of color data instead
of luminance data. Chroma keys cannot be used with
downstream keys.
Setting Up Keys
Keys and downstream keys must be set up before they can
be used.
To set up external keys and self keys
Knob Parameter Description Settings
F2 File File number
00 to 99
F4 Del Storage
location of the
file to be
deleted
CP, USB
BKDF-901
BKDF-902
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