Interpolation Settings - Sony DVS-9000SF User Manual

3

Interpolation Settings

Specifies the interpolation method for input video signals and input key
signals.
For an overview of interpolation, see "Interpolation" in Chapter 1 (Volume 1).
Selecting an interpolation method for input video signals
Use the following procedure.
1
2
114
DME Special Effect Operations
Lum Key: Use the input video luminance signal as the key source. This is
only available when the MVE-9000 is used.
When the DME being used is the MVE-9000 and Ext Key or Lum Key is
selected in step 2, set the following parameters.
Knob Parameter Adjustment
1 Clip Reference level for key signal
generation
2 Gain Key sensitivity
Notes
• The Ext Key and Lum Key in the <Front Key> group share clip and gain
settings. Similarly, Ext Key and Lum Key in the <Back Key> group also
share clip and gain settings.
• When using the MVE-9000, the Ext Key parameter setting is only
enabled when the shaped video setting is off.
In the DME menu, select VF6 'Input/Output' and HF3 'Process.'
In the <Video Field/Frame Mode> group, select the interpolation method
for the video signal.
Adaptive Y/C: Detect changes in the luminance and chrominance
components of the video signal separately, and switch automatically
between fields and frames.
Adaptive Y: Detect changes in the luminance component of the video
signal separately, and switch automatically between fields and frames.
Field: Do interpolation in field units. This gives natural movement,
suitable for moving video.
Frame: Do interpolation in frame units. This gives higher image precision,
suitable for still pictures.
Setting values
–7.30 to +109.58
–100.00 to +100.00