Tektronix 2200 Vertical Position Opacity Horizontal, Position , Frame Store

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Section 2— Control Panel Descriptions
Frame Store Features:
■Freeze video and key
■Mosaic, Pseudo-color Bit-map Effects, Blur, Repositioning,
Strobe, Rectangular Cropping, and Hue Rotate.
■Write after read capability allowing layering of stills in a
recursive manner. (i.e., frame store could receive output from
an M/E that is using the frame store as one of its inputs).
■Ability to provide a real-time drop shadow on a key that can
be positioned anywhere in the raster. Shadow can be blurred
independent of Video and Key.
■Frame Store Video and Key may be composited on top of a
background.
■Four two-field images may be captured.
■1 or 2 fields read when frozen with replicate or interpolation
on readout.
Vertical
Position Opacity Horizontal Position
Shadow
On
Freeze Field 1
Frame Store
Key
Store
Video
Store
Grab Field 2
Figure 2-13. Frame Store Subpanel