Audio to Video Mixer is a tool for mixing audio files into video files. This allows you to add narration, background music and any music track you like into a video file. It accepts all types of audio as well as video files and gives output in AVI format with the best quality of sound and video and with a very small resulting size. It is also capable of joining two or more video files into one large AVI file. This tool can also be used as a converter which takes any video format as its input and provides output in AVI format. It is supported on Microsoft Windows family operating systems and requires DirectX 9 or later to be installed.
It has a very simple visual interface which makes it easy to use. It can also remove sounds from video files and new tracks can be added easily. With the option menu a user can easily change the default settings and can change output file's name, destination, frame rate, frame size, resize mode, audio compressor and video compressor. For audio editing a user can change the volume of a selected track, start time, playback speed and whether it should be repeated.