Shark Video Downloader Diamond is a powerful, easiest and fastest FLV downloader and converter. With this util you can download videos from YouTube, Google video, download youtube video and all other supported popular streaming video sites and convert it to AVI movie and video with excellent output quality. Avi files then can be played in Windows Media Player or other standard multimedia player. With integrated advanced encoder, it is faster than other FLV to AVI Converter software and create outputs with superb Video & audio quality. Learn more.