mpgtx a command line MPEG audio/video/system file toolbox, that slices and joins audio and video files, including MPEG1, MPEG2 and MP3. mpgtx was designed with the good old Unix philosophy in mind : do few but do it well and provide end user an austary yet powerfull command line interface. At least this was the goal. Reality is different, and it's available for you to try. mpgtx is released under