VideoMeld is a complete multitrack video and audio editor. Use it to mix any number of video and audio files into a single file, create presentations with background music and video effects, edit YouTube movies, and much more.
A professional digital audio player, editor, converter, recorder, and analyzer. It includes many effects, such as equalizers, noise reduction, and time warp. Displays real-time visuals. Supports MP3, WAV, WMA, iTunes M4A and many more formats.