The Witang FLV Video Downloader is specifically designed for the analysis and download of real addresses of FLV format videos from the most popular video sharing sites such as YouTube, Tudou, 56.com, and Mofile. With the Witang FLV Video Downloader, users can easily download FLV video programs from podcasting websites and save them locally, avoiding the hassle of long wait times when watching videos online. It also provides convenience for users who wish to download and collect their favorite podcast video programs.