Grass Valley PVTV NEWS Rev.4.02 - Manual (Page 51)

47 STUDIO NEWS
Digital Video Effects
Shear
Creates a clipping motion by sliding two images past each other in opposite directions.
Cancel
Undo
Load
Defaults
OK
Sets the amount of
clipping.
Sets the amount that
the sides of the images
move in opposition.
Sets the degrees
at which the
effect distorts the
angle.
Sets the speed at which the
effect distorts the image.
Sets the horizontal or vertical
center position of the Shear
Effect.
Slab
The Slab Effect generates a solid “block” effect by placing a second picture at right angles along
the edge of the main picture. The edge-tile can only be seen if the picture is scaled down.
Cancel
Undo
Load
Defaults
OK
Determines which part
of the second picture
the clipped-edge picture
is taken from.
Sets the amount of
space between the
two images.
Adjusts the width of
the duplicate picture.
Determines to which
edge the edge-image
will be added.
Determines the tex-
ture of the edges
of the fragment.
Turns (rotates)
the edge-image
(slab) vertically
or horizontally.
Selects whether
the axis will be
at the center of
the main image
(Front Face) or
the edge image
(Between Face).
Determines the
layering effect of
the two pictures.
Selects how the edge picture will
be reduced to the required
width.