SuperEZ Video Converter is open source software to perform almost every task for video conversion. It enables you to convert 3GP, MP4, AVI, MPG, WMV, MPEG, FLV, and HD, making batch file conversion simple. The converted files will be saved to an output directory and the original files will be well maintained. Well-configured presets will help you get the video/audio quality you want. It does not require any technical experience to operate.