FLV editor / audio editor - .net/C#

Hello I need an FLV Waveform editor and converter using FFMPEG or Mencoder. Full details and example UI is here: [login to view URL] I need the FFMPEG/Mencoder EXE included in the FINAL EXE so it's not a separate file. The EXE must include all the files necessary for the application to work, unless you provide an installer that works on VISTA with the appropriate permissions and Windows XP. IF you need to build an Installer the Installer must do a .NET check to see if the user has the appropriate version and offer to install. The installer must also have an uninstaller.. please PM to discuss this if an Installer is required. PM me any previous experience you have with FFMPEG, Audio manipulation / converting, WaveForms, MP3 Player, FLV Player...etc..