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6 • • Features and Benefits
V-Proc
Because input configurations change from day-to-day, all inputs have an auto-
timing window with an adjustment range of ± .4H. For simplicity and convenience,
the "V-Proc" (Video Processing) feature allows adjustment of each input to
compensate for common errors in image acquisition. Adjustments are provided for
the following parameters:
•
± 200% adjustment range for video (4:2:2 / 4fsc)
•
± 200% adjustment range for luminance (4:2:2)
•
± 200% adjustment range for chrominance (4:2:2)
•
-7.31 to +109.64 IRE adjustment range for black level (4:2:2)
•
-42.86 to +140.00 IRE adjustment range for black level (4fsc)
•
± 180° adjustment range for hue (4:2:2)
V-Proc actually provides a greater control range than a TBC.
Output Flexibility
The DVS-7200 offers an impressive array of outputs:
•
Four Program
•
One Preview
•
One Clean
•
Fourteen Auxiliary outputs, including one Edit Preview
•
Two M/E 1
•
Two M/E 2
Best of all, by selecting the desired combination of output modules (BKDS-7161
Analog Composite or BKDS-7162 Digital Output), you can customize the format of
each output listed above.
Whether you need a mix of composite analog and digital Aux bus outputs, or an all-
digital system, the DVS-7200 makes it easy. Compared to switchers with fixed
output configurations, the DVS-7200's flexibility literally adapts to the production
or post production situation at hand.
Effect Keyers and DSK
In the DVS-7200, two powerful effect keyers are standard (per M/E), and up to two
optional DSKs (Down Stream Keyer) can also be added. A variety of creative key
"types" can be selected, as follows:
•
Luminance — a high-gain key that derives the "hole-cutting"
information from the full range of source luminance values.
•
Chroma — a key in which the hole-cutting information is derived
from a color rather than from a video level.
•
Linear — a key that takes advantage of independent key signals
provided by external devices such as character generators. Linear
keyers have increased sensitivity to the key signal gain.
DVS-7200 • Product Guide
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