DubIt is a free audio editing utility that allows you to quickly add voice narration and sound effects to videos and images.
Use DubIt to:
????* Create online training movie clips with voice narration.
????* Annotate images, screen captures and videos with absolutely no typing or image markup tools.
????* Send the videos created by DubIt as an e-mail attachment or put it in a larger video project or on your Web page.
Add, modify, or delete the movie soundtrack any number of times. You can extend the length of a video or image to match the length of your soundtrack, and you can optimize extended videos to make the final video file size as small as possible.