Data Video SE-700, Instruction Manual

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7.5 Downstream Key
This feature places downstream key on the PGM or PVW screens.
Advanced mode options
Start DSK Linear Self
Keyer Keyer Ctrl Lift 0 Gain 0.0 Opac 100
P-in-P
Key Source Input 4 Fill Input 4
P-in-P Keyer
DSK
Stills
Mask Left
0.0
Right
0.0
User Mems Top 0.0 Bot 0.0
Inputs
Outputs
Setup
Basic mode options
Start DSK Linear Self
Keyer Keyer Ctrl Lift 0 Gain 0.0 Opac 100
P-in-P
P-in-P Keyer
DSK
Stills
User Mems
Inputs
Outputs
Setup
7.5.1 DSK
The DSK keyer options are Linear and Luma . After the DSK keyer option is chosen, select Self if only one
source is enabled for DSK keyer, which is the Key source. Select Split if two sources are enabled for the
DSK keyer, which are Fill and Key sources. An example of a Linear self key set up could be using an HDMI
input from a Windows laptop that is running Datavideo’s CG-200 Character Generator software.
7.5.2 Keyer Control
Keyer Control adjusts lift, gain and opacity of the key image.
Lift
adjusts the dark/black areas of the key image.
Gain adjusts the light/white areas of the key image.
Opacity adjusts the transparency of the overall foreground key image.
7.5.3 Key Source
This sub-option sets the source of the downstream
key source
.
Bars Matte Freeze Still Input4 Input3 Input2 Input1 Black