Sony MKS-2010 User Manual download pdf (Page 78)

Chapter 5 Basic Operations

78 Composing Video With Keys

To select a luminance key, press [Luminance]. To select a linear key, press

[Linear].

The popup window closes.

Set the following parameters with the knobs.

a) Set to 1 for through processing, with no filter applied. The filter becomes stronger as larger

numbers are specified.

To select a key source

In the Key >M/E Key1 >Main menu (see page 77), press [Key Source].

A popup window appears.

Press one of the following to select the signal to be used as key source.

Self: Select the same signal as key fill.

Auto Select: Automatically select the key signal assigned to a cross-point

button together with the key fill bus signal as a pair. (Use the Video/Key

Pair Assign menu (see page 159) to carry out pair assignments.)

Split: Aside from the key source signal selected automatically in Auto

Select mode, another key source may be selected independently. If you

select this, proceed to step 3 and select the key source.

If you selected “Split” in step 2, press the [KEY1] button and the [SRC

BUS] button in the AUX bus control block, lighting both buttons, and select

a key source in the cross-point button row. The state of the [KEY] button

determines whether the key side or the video side is selected. (See the

following figure.)

• When you light the [SRC BUS] button, the [KEY] button also lights,

enabling you to select the key side signal assigned as the key source to the

pair number.

• Pressing the [KEY] button to turn it off enables you to select the video

side signal assigned as the key source to the pair number.

Knob Description Setting values

1 (Clip) Reference level for key signal generation +109.59 to –7.31

2 (Gain) Gain of key –100.00 to +100.00

3 (Density) Density of key 0.00 to 100.00

4 (Filter) Filter coefficient

1 to 9

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 ... 199 200

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Sony MKS-2010 User Manual Page 78