Sony DVS-9000 用户手册

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   Chapter 1 
D
V
S-9000 Functions
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Keys
DVS-9000/9000SF
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mask source.
When the box generator is selected, a rectangular mask is formed. You can 
adjust the positions of the four sides of the box separately.
When the pattern generator is selected, you can select the pattern and apply 
modifiers.
Sub mask: This uses the wipe generator signal or the signal selected on the 
utility 1 bus on the M/E or PGM/PST bank, as the mask source.
When the wipe generator is selected, the patterns and the pattern modifiers 
are the same as in a wipe transition.
Key Memory
The key memory function allows the keyer settings on each cross-point button 
to be automatically stored, so that the next time the same cross-point button is 
selected these settings are recalled automatically.
There are two modes for key memory: simple mode and full mode. 
The parameters stored in each mode are as follows.
Simple mode: key type, clean mode (including the plane setting for chroma 
keying), key position, key inversion, and adjustment values for the 
particular key type (Clip, Gain, Density, Filter, etc. This includes color 
vector key, wipe pattern key, key wipe pattern key, and chroma key. 
However, in the case of a chroma key, it excludes color cancel, Y balance, 
foreground CCR, window, and shadow.)
Full mode: All settings except transition (the same parameters as simple mode, 
[Fine Key], key modifiers, main and sub mask settings, chroma key 
detailed settings, and so on)
Blink
The blink function provides the following effects.
Key blink: The key is inserted and deleted at the specified frequency.
You can also set the frequency and the proportion of the cycle for which 
the key is inserted.
Edge blink: Key fill and key edge fill are interchanged at the specified 
frequency. You can specify both the frequency and the proportion of the 
cycle for which the interchange occurs.
The blink settings are in the Transition menu for each key. (See “Blink 
Function” (page 222).)