Select Custom in the Speed drop-down box and enter a percentage next to it. Click the Speed button above the Viewer.This is also simple to do and you have a couple of methods start by selecting the clip in the movie Timeline. You may want to slow down or speed up an audio clip. Enter the time you want in seconds in the Duration box on the right. Select the clip in the Timeline and click the Clip Information (small letter “i”) button above the Viewer. You can also set the duration for the clip to an exact time. You’ll see the duration of the clip change as you drag and when you finish, you’ll see the new duration display in the upper left corner of the clip. Just select the clip in the Timeline and drag one of the edges. You can easily lengthen or shorten an audio clip in iMovie. If you see the arrows turn to a film strip icon, this allows you to move the entire clip but keep the trim area in place.ģ) Click Close Clip Trimmer when you finish.

The section within those lines is what will be removed. To trim a more precise part of the clip, you can use the Clip Trimmer.ġ) Right-click the audio clip and choose Show Clip Trimmer in the shortcut menu.Ģ) When the Clip Trimmer displays, select the area that you want to trim by dragging the arrows left and right as you hold the white lines.

Right-click the audio clip and select Trim to Playhead in the shortcut menu.

Click Modify > Trim to Playhead from the menu bar.

Once you move the playhead, do one of the following. You can move the playhead in your movie Timeline and then trim an audio clip to that exact spot. If you want to trim an audio clip, you have a couple of options for how you’d like to trim it. This is convenient so that you can use whichever is most comfortable for you. You can use actions in the menu bar as well as quick shortcuts to make adjustments to your audio clips in iMovie on Mac. Luckily, iMovie provides features for editing your audio clips so that you can trim them, change the speed, and adjust the volume.įor iMovie on both Mac and iOS, this tutorial shows you the basics of how to edit, trim, and adjust your audio clips. When you add an audio effect or background music to your movie in iMovie, you may want to make some adjustments.

How to trim in imovie