Adding Sound to an Existing .SWF File

Legacy Article: This article covers the legacy FMBooth (Windows + iPadOS) software. FMBooth (Windows + iPadOS) has been replaced by FMX. See FMX documentation →

This guide explains how to add a sound file (voice-over or music) to an existing SWF/FLA file.

We created a short video tutorial that has everything you need:

Watch on YouTube: Adding Sound to an Existing .SWF File

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