3-17SGS 408 Switcher • Operation
•A standard wipe causes the preview image to appear to unroll over the
program image horizontally or vertically. A standard wipe can have either
hard (sharp) or soft (fuzzy) edges. The preview image can have the
following transitions (figure 3-32):
• From left to right
• From right to left
• From top to bottom
• From bottom to top
Figure 3-32 — Standard wipe transitions
•A curtain wipe causes the preview image to appear to unroll over the program
image in two directions simultaneously. A curtain wipe can have either
hard (sharp) or soft (fuzzy) edges. The preview image can have the
following transitions (figure 3-33):
• In from the left and right edges of the screen to the center of the screen
• Out from the center of the screen to the left and right edges of the screen
• In from the top and bottom edges of the screen to the center of the
screen
• Out from the center of the screen to the top and bottom edges of the
screen.
Figure 3-33 — Curtain wipe effects
•A plus wipe causes the preview image to appear to unroll over the program
image in one of two transitions (figure 3-34):
• Starting in all four corner of the screen and moving in to the center of
the screen.
• Starting at the center of the screen and moving out to the corners of the
screen.
Figure 3-34 — Plus wipe effects
left to right right to left top to bottom bottom to top
