Apple Soundtrack Pro - Manual (Page 150)

150 Chapter 7 Working in the Waveform Editor
To zoom in to see individual samples:
m Choose View > Zoom To Samples.
If you have previously zoomed in to a level where individual samples are visible in the
waveform display, choosing Zoom To Samples zooms in to the same zoom level.
To zoom out to see the entire waveform:
m Choose View > Zoom To Peaks.
If you have previously zoomed out to a level where waveform peaks are visible in the
waveform display, choosing Zoom To Peaks zooms out to the same zoom level.
To return to the original zoom level:
m Choose View > Zoom Normal.
You can also zoom in on a selected area using the Zoom tool. For information about
using the Zoom tool, see “
Zoom Tool ” on page 160.
Using the Global Waveform View
The Waveform Editor includes a Global Waveform view, located directly above the main
waveform display. The Global Waveform view displays a miniature view of the entire
audio file, and shows the current playhead position. The part of the audio file visible in
the waveform display appears inside a blue rectangle. You can quickly move to
different parts of the audio file by dragging the visible area rectangle.
To move to a different part of the audio file using the Global Waveform view:
m Drag the blue visible area rectangle to a new position.
Drag this rectangle to
a new position.