Introduction Of The Dvk-400 4K Chromakey Control Software Interface - Datavideo DVK-400 Instruction Manual

5.3 Introduction of the DVK-400 4K Chromakey Control Software Interface

Please see following paragraphs for the introduction of the DVK-400 4K Chromakey Control
Software interface.

Output Source: The main interface of the Output Source option is shown as following
diagram.
Option Description
PGM(SDI)
The PGM (SDI) drop-down menu allows users to select what
kind of output source must be used for the PGM SDI
interface if the PGM SDI interface is connected. Those output
sources can be divided into following categories.

FG：This option allows users to output the
FOREGROUND CAMERA video source.

BG: This option allows users to output the
BACKGROUND video source.

AUX: This option allows users to output the video source
from the AUX interface.

Matte: This is the FG Black and White MATTE. Full
Black=Remove, Full White=Solid, Gray=translucent

PFG：The PFG is the Processed-Foreground. The
background color of the foreground image will become
gray or will be color reproduced.

Comp: This is the FOREGROUND+BACKGROUND
composite picture.
*If the "Mirror"
will be mirroring in left and right reversal.
*If users click the lock icon
can not be changed.
20
is checked, the output source
and then the output source