Maple slideshow builder is a freeware app for web animation and MV/Karaoke. It can help you build web animation applets or slideshow video from pictures, mp3s, and synced song lyric files Video creation requires external encoders such as mencoder or ffmpeg. Similar to JavaFx, it requires J2SE 6 Update 10 or higher. The generated animation applet can run smoothly in IE7/Firefox3/Chrome.