Adjust the volume of an entire audio or video clip
In iMovie, there are several ways to adjust the volume of video and audio clips.…

Adjust the volume of a portion of an audio or a video clip
You can select specific portions of a single audio or video clip and adjust the…

Reduce the volume of competing audio clips
You can reduce the volume of audio or video clips that are playing simultaneously, giving…

Adjust the rate of audio fade-in and fade-out
You can adjust the rate at which the volume of video or audio clips fades…

Normalize clip volume
Audio normalization is a fast way to adjust clip volume to optimal listening levels. Normalization…