Save Video Plugin for Internet Explorer and Firefox

Downloading ,Converting and Playing Video plugin from YouTube,facebook on all IE,FireFox,Safari etc The Application should be able to download FLV,Convert FLV to Different available Video formats. Take a clue from [login to view URL] The Application must have a cloned feature of SAVEVIDEOPLUGIN and should extend functionality to support Firefox and most other browsers. The software can be designed using FFMPEG a complete, cross-platform solution to record, convert and stream audio and video. It includes **libavcodec** - the leading audio/video codec library The developer should visit [login to view URL] to download source code. Support for All Versions of Windows From XP,Vista,7(With a few more research I discovered a free sourcecode on [login to view URL] that can help with some platforms like Windows,Linux and MultiLanguage support. Support for Mac,Linux Support for (mobile platforms)Android,Symbian and Blackberry would be just fine I am very interested in the success of this project and desire to have Top Coders bid who have experience in this type on task.I am also open to Increase budget on this project if there're more idea to Add to the Plugin to make it more useful to users.