ITS - Technology & Learning Services Page 30
Luanne Eris Fose, Ph.D.
5. Click the Record button again to stop recording.
6. The sound you recorded will appear in the first audio track and like any other audio
clipped it can be dragged to a new position in either of the audio tracks.
7. Adjust the position of the audio clip until you get it synchronized as you want it.
Note: To better position your audio clip, watch the frames play in the iMovie
monitor as you drag the audio clip along the track.
Locking Audio Clips into Place
When you get your audio clips lined up with your video just the way you want it, you may want
to lock them so they are attached to the video clip so that if you move the video clip, it won’t
misalign your audio.
1. Position your audio clip exactly where you want it to begin in your movie.
2. Choose Advanced > Lock Audio Clip at Playhead.
3. Lock Pins will appear on the audio clip to show that it is locked to the video clip.
Figure 22: Locked Audio Track
If at some point you need to unlock the audio from a video clip, select the audio clip in the
Timeline Viewer and then choose Advanced > Unlock Audio Clip.
Extracting Audio From Your Video
The video you import has an embedded audio track that you can separate from one another in
order to move the audio to a different place within the movie. There are tons of different uses
for this option which are only limited by your level of creativity. For example, you might have
some photos of someone in your iMovie that you imported from your iPhoto library and you
recorded them with your video camera telling stories. You can take the audio from the
storytelling and extract it to be placed as a narration with the photos.
When you extract the audio from a video clip, it appears as an audio clip in one of the audio
tracks. You can then move it around as you would any audio clip. The sound is not actually
removed from the video clip from which you extracted it; the sound is copied into a separate
audio clip and the video clip is muted.
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