Grass Valley PVTV NEWS Rev.4.02 - Manual (Page 52)

48 STUDIO NEWS
Digital Video Effects
Warp
Warp Effects are 2-D deformations that distort the source image horizontally (X-axis) or vertically
(Y-axis) into a variety of shapes. They can be adjusted to model 3-D solids.
Cancel
Undo
Load
Defaults
OK
Determines to
what degree
the image will
be warped.
Selects between 8 types
of deformation.
Adjusts the degree of distortion
that is applied.
Determines the number of
repeats of the warp shape.
Adjusts the cycle length of the
warp shape.
Controls the speed of the warp
shape distortion.
Adjusts the position of the pic-
ture around the warp shape.
Controls
the speed
of the spin.
Adjusts the position of the
warp along the picture either
horizontally or vertically.
Sets the amount of
space between the
warped image and
the source image.
Deter-
mines the
direction
the
warped
image
will
move.
Determines the
direction the pic-
ture will be
moved around the
warped shape.
Determines the
direction the light
bar will run across
the shape.
XY Ripples
XY Ripples allows the tile to be rippled in two directions at once. Although all parameters can dif-
fer for each axis, it is recommended that they match for best results. The rippling effect is set by
position only, not quantity of ripples.
Cancel
Undo
Load
Defaults
OK
Sets the number
of ripples.
Sets the amount
of ripple applied. Sets the position of the crest
of the ripple function.
Sets the ripple speed.
Sets the modulation type
(shape) for each axis.