Grass Valley NewsEdit XT v.5.5 - Manual (Page 296)

Appendix Video Effects
294 Digital News Production
Skew
You use the Skew transformation to slant the image in the X (horizontal) and
Y (vertical) directions.
Scale
You use the Scale transformation to adjust the size of the image.
Option Range Description
X-Axis -32 to +32 Moves the image left or right along the horizontal axis.
Y-Axis -24 to +24 Moves the image left or right along the vertical axis.
Option Range Description
X-Aspect 0 to 4 Adjusts the image width left to right.
Y-Aspect 0 to 4 Adjusts the image width top to bottom.