User`s guide

Working with Audio Effects
205
None Does not include any marks in the Composite window.
Title Safe Area Adds boundaries to the Composite window which helps to
ensure that your titles and images are not cut off or distorted
when viewed on a television monitor. The inner bounding box
represents the Title Safe area. The outer bounding box represents
the Action Safe area.
Grid Adds a white grid to the Preview. This is helpful when aligning
titles along a common baseline or placing multiple picture-in-
picture images symmetrically across the frame. You can set the
number of grid cells in the Preferences window. For more
information, see Preview Tab on page 166.
Channel Selects the image channels that are displayed.
Select one of the following: RGB, Red, Green, Blue or Alpha.
n
Alpha channel is useful when working with masks or
filters that create an alpha channel.
Controls See On-Screen Controls on page 73
Mark In/Out Sets the mark in and out points.
Mark In Creates a mark in point
Mark Out Creates a mark out point
Move position
indicator to Mark In
Moves the position indicator to the Mark In point.
Move position
indicator to Mark Out
Moves the position indicator to the Mark Out point.
Preview with Square
Pixels
Shows your project at 4:3 aspect ratio, the standard used by the
television industry. Previewing at the 4:3 aspect ratio provides an
accurate portrayal of your project on a television monitor. A
check mark appears in the menu when Preview with Square
Pixels is selected. This option is selected by default.
See Previewing with Square Pixels on page 195
Preview with Audio plays the Audio track(s) in the timeline with the effect
Options Description