Sony MVS-8000 User Manual page 133

You can set the size of the circle, and make the axis of modulation vertical.
Panorama
Curves the upper and lower edges of the image to emphasize the sense of
perspective.
You can set the horizontal and vertical curve ratio, and the curve center
position.
Page Turn
Turns the image like a turning page.
There are four modes: H&V, H, V, and Off. You can select the turn position,
the radius of the turned portion, the amount and angle of turning, and the input
video for the front and back pages.
Roll
Rolls the image up.
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Digital Multi Effects (DME)