How to Sync Audio to Your Slides
ProShow provides many different ways for you to sync your slides to the music in your show. You can control how it syncs the slides to your music using specific guidelines or you can use one of the Quick sync functions to sync your music to the entire show, selected slides or even by selected slides to track.
Download a free trial of ProShow Gold or ProShow Producer and give this feature a try: https://bit.ly/2flwNMb