Avidemux is a free, open source cross-platform video editor for Microsoft Windows, Linux, Mac OS, and BSD. It is designed for simple cutting, filtering and encoding tasks. Unlike many video editors, Avidemux has quite a simple interface and suitable for simple edits. You can use it to clip, cut, merge videos, add filters to your video footages, convert videos from one format/codec to another, etc. It supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. Tasks can be automated using projects, job queue and powerful scripting capabilities.