Removing an audio file from a slide is an easy task. You can also remove any sound files that are used as background audio.
Open a Captivate project.
Do one of the following:
In Storyboard view, select a slide and click Audio on the toolbar.
In Edit view, click Audio on the toolbar.
Click Remove
Audio .
A confirmation message appears.
Click Yes to confirm the deletion.
Click OK.
Open a Captivate movie.
From the Movie menu, select Preferences.
Click the Background Audio tab.
Click Remove
Audio .
A confirmation message appears.
Click Yes to confirm the deletion.
Click OK.