Apple Soundtrack Pro - Manual (Page 154)

154 Chapter 7 Working in the Waveform Editor
Editing Audio Files in the Waveform Editor
You can edit audio files in many different ways in the Waveform Editor. You can edit the
entire file, or select part of the file to edit.
Selecting Part of an Audio File
When you apply an action to an audio file in the Waveform Editor, the action is applied
to the entire file unless you select part of the file. You can select different parts of the
audio file and apply different actions to each selection.
To select part of an audio file:
m In the waveform display, drag horizontally across the part of the waveform you want to
select.
Some actions can only be applied to a selection. The selection can contain the entire
audio file.
Selected area