The best converter tool for Windows.
MP4 parser, to interpret and dump data structure of MPEG-4 files
MP4 Inspector is a Windows based program that parses, and displays MPEG-4 file data structure (Boxes / Atoms) and related details, supports ISO MPEG-4 (ISO/IEC 14496-12, ISO/IEC 14496-14, ISO/IEC 14496-15), iTunes, QuickTime, 3GPP and IIS Smooth Streaming file formats. Written in Visual Basic 2010.
A graphical editor for Windows Media (.wmv), MPEG files and FLV movies. Select or delete multiple portions from a video file. The system lets you copy, paste and fine tune the selections. Also supports joining and splitting of video/movie files.
ibroadcast is a open source internet radio automation system that makes it easy and cheap to make internet radio. It supports ShoutCAST, so no special servers anymore :)