Adobe PREMIER PRO 7 Using Manual page 75

Program views. You can change the magnification setting for each view to see the video in
more detail, or to increase the size of the pasteboard area around the image (to adjust
motion effects more easily, for example). If the current size of the view can't accommodate
the entire video image, scroll bars appear in that view.
To change the magnification of a view:
Choose a magnification setting from the View Zoom Level pop-up menu in the Source or
Program view.
In the Source view, percentage values refer to the size of the source media. In the
Program
view, percentage values refer to the image size specified by the Project Settings. Fit
scales
the video to fit in the view's available viewing area.
To change the visible area of a view:
Use the view's scroll bars to change the visible area of the video image. Scroll bars appear
when the current size of the view can't contain the entire image.
Choosing a Display Mode setting
By default, Source and Program views display video as they ordinarily appear on a video
monitor. However, you can also display the video's alpha channel, or transparency
information.
In addition, you can evaluate the video's brightness and color by displaying
several iterations of measurement tools known as a vectorscope and waveform monitor.
For more information on the waveform monitor and vectorscope, see "Understanding the
waveform monitor and vectorscope" on page 111.
Using Help | Contents | Index Back 110
Adobe Premiere Pro Help Assembling a Sequence
Using Help | Contents | Index Back 110
To choose a Display Mode setting:
1 In the Source or Program view, click the Output button , or click the triangle at the top
right of the view.
2 In the pop-up menu, choose a Display Mode setting:
Composite Displays the normal video.
Alpha Displays transparency as a grayscale image.
All Scopes Displays a waveform monitor, vectorscope, YCbCr Parade, and RGB Parade.
Vectorscope Displays a vectorscope, which measures the video's chrominance, which
includes hue and saturation.
Waveform Displays a standard waveform monitor, which measures the video's luminance
in IRE.
YCbCr Parade Displays a waveform monitor that measures the Y, Cb, and Cr
components
of the video separately, in IRE.
RGB Parade Displays a waveform monitor that measures the R, G, and B components of
the video separately, in IRE.
Vect/Wave/YCbCr Parade Displays a waveform monitor, vectorscope, and YCbCr
Parade.
Vect/Wave/RGB Parade Displays a waveform monitor, vectorscope, and RGB Parade.
Program view set to Vect/Wave/YCbCr Parade
A. Waveform monitor B. Vectorscope C. YCbCr Parade
To use the waveform monitor and vectorscope displays most effectively, view them in
a reference monitor that is ganged to the Program view. See "Using a reference
monitor" on page 112.
Understanding the waveform monitor and vectorscope