Making a Movie in imovie HD and iDVD 5 [Electronic resources] : Visual QuickProject Guide نسخه متنی

Extract Audio

For more control when editing audio, extract a clip's audio track.

It's easier to edit audio clips when you can see the audio waveforms. Choose Show Audio Waveforms from the View menu.

The waveforms display the peaks and valleys of the sound levels, letting you easily split a clip just before someone starts speaking. (This approach is also great for isolating loud, unexpected sounds, such as a cough or sneeze in the background, and editing the volume to minimize the noise.)