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Table Of Contents
Using Avid Pan & Zoom
306
Selecting the Background for an Avid Pan & Zoom Effect
You can select a field of view from the original image that does not fill the entire screen. The
Background parameter determines what appears outside the field of view.
n
The Background parameter is not keyframeable.
To select the background:
1. Click the Background Fast Menu button, and select Color or Video.
2. (Option) If you select Color, use one of the following methods to set the background color:
t Manipulate the RGB sliders directly, or use the numeric keypad to enter values.
t Click the Other Options button to use the Windows Color dialog box or the Macintosh
Colors panel.
t Click the Color Preview window, and use the eyedropper.
For more information, see Adjusting a Color Parameter for an Effect” on page 93.
Adjusting for Source Image Pixel Aspect Ratio and Color Levels in an
Avid Pan & Zoom Effect
The Advanced parameter category provides controls to compensate for differences in pixel
aspect ratio and in color levels between the source image and the video output.
Digital cameras and scanners, common sources for the Avid Pan & Zoom effect, use square
pixels. Computer monitors and HD video formats also use square pixels. SD video formats,
however, use non-square pixels.
Most images you use with the Avid Pan & Zoom effect use RGB color levels that range from 0 to
255. In rare cases, you might use images from a video source with 601 color levels.
Option Description
Color Lets you select a background color.
Video Uses the video from the segment upon which you placed the
Avid Pan & Zoom effect.