Chapter 7 applications, 1 luma key - quick dsk 1 setup, Chapter 7 – Datavideo SE-1200MU 6-Input Switcher and RMC-260 Controller Bundle User Manual

Page 44: Applications, Uick, Etup

Chapter 7 Applications

In this chapter, we will show you advanced applications (DSK, PIP and Clips) that you can do with your SE-
1200 MU.

7.1

Luma Key - Quick DSK 1 Setup

Note:

The

DSK 1

and

DSK 2 keyers

can only be used for

Linear

Luma

keying. Chroma keying is not

supported on DSK 1 and DSK 2.

In this example, we are supplying the SE-1200 MU with an HD-SDI live video signal to input 2, this is
selected on the Program row. We have also assigned a STILL image, with white text on a black background,
to input 6. This still image, selected on the Aux Bus row, will be used for Luma keying the static white text
over the live video from input 2.

Step 1:

Choose the Keyer Bus that you wish to use. In our example, we will click the

DSK 1

button on the

AUX BUSES

panel.

Windows PC Users

MAC Users

Step 2:

Choose the type of Keyer you want to use. In our example, we will click the

Luma button

on the

KEYER CONTROLS

panel.

Windows PC Users

MAC Users

Step 3:

Select the foreground video source to be keyed.

In our example, we want to use a

still source

on input 6. Click

input 6

on the

Aux Bus Row

so it is

backlit

Green

. We have also chosen button 2 on the Program and Preview rows as our live background video.

Windows PC Users

MAC Users

Step 4:

To see the current keying effect on the Multi view

Preview image

only

click on the

DSK 1 PVW

button

in the

DSK TRANS panel

so it becomes backlit green.