There’s a new video demonstrating the features of SonicPcs for the iPhone. The app — available in an US$2.99 and free, “lite” version — is a tool for turning your images into custom slideshow movies that you can share with your friends online!.

SonicPics lets you add images from your iPhone’s photo library or camera, arrange your photos, and then narrate the project to create an enhanced m4v video (complete with chapters). You can take photos of your kids, special events, weddings, vacations, the new pet, or first day at camp and narrate them with SonicPics.

When the recording is complete, you can publish your movie to your YouTube account or to your computer. You can view the video at http://www.sonicpics.com/public/index.php#4 .