OpenFlv
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OpenFlv enables users to create playlists and collections of movies they want to watch in a row. Launched in May 2007 in beta mode by the team of QuickSilverScreen, it currently supports the popular videos sharing platforms (youtube, dailymotion, veoh, stage6, googlevideo). To sweet its services, it promises to protects submitters' links, so that other forums won't be able to "steal" them.