Sony DVS-9000 System User Manual page 30

Simultaneously changing the background and keys
You can change any of the four keys (downstream keys on the PGM/PST bank)
and the background at the same time.
Key 1
Transition
Key 2
Changing the background and key 2 simultaneously
Key 1
Transition
Key 2
Key 4
Key 3
Changing the background and keys 1 to 4 simultaneously
Selecting the transition type determines the way in which the transition occurs.
The following are the transition type.
• Mix
• NAM (non-additive mix)
• Super mix
• Preset color mix (color matte)
• Wipe
• DME wipe
• Clip transition
• Cut
30
Basic Video Processing