Datavideo SHOWCAST 100 4K Switcher with Built-In Streaming Encoder - Manual (Page 31)

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3.3 PIP Crop
The PIP Crop basically adjusts the PIP window borders. You can adjust each side individually (Left / Right
/ Top / Bottom) or all four sides at the same time (Size).
Main Sub-Menu Options or Values Default Value
PIP Crop
Size 0 – 100% 0
Left 0 – 100% 0
Right 0 – 100% 0
Top 0 – 100% 0
Bottom 0 – 100% 0
The PIP Crop sub-menu options are described below:

Left – Adjusts the position of the left edge of the PIP window.

Right – Adjusts the position of the right edge of the PIP window.

Size – Adjusts the PIP image crop size.

Top – Adjusts the position of the top edge of the PIP window.

Bot – Adjusts the position of the bottom edge of the PIP window.
3.4 Lumakey
Keyer of the SHOWCAST 100 provides the user with the capability of luma keying.
Note: When PIP and Lumakey features are enabled at the same time, the lumakey source will be on
top of the PIP source. The layer order cannot be changed.
Main Sub-Menu Options or Values Default Value
Lumakey
Lumakey Source
Black
Input 1
Input 2
Input 3
Input 4
Background
Color Bar Input 2
Mode
Black
White Black
Cleanup Level 0 – 100 20
Transparency 0 – 64 64
PGM ON/OFF OFF
PVW ON/OFF OFF
Lumakey Source
Lumakey source is where you can select the image for luma keying. The available sources are listed as
follows:

Black

Input 1

Input 2

Input 3

Input 4

Background