Duck Windows Streaming Video Player App

I need a small, self-contained video-player application that runs on Windows and plays online MP4 streams. The player must handle both live streaming feeds and regular on-demand clips, connecting by URL and starting playback quickly without having to download the entire file first... (Budget: $30 - $250 USD, Jobs: C# Programming, C++ Programming, Qt, Software Development, Software Engineering, Windows 8, Windows Desktop, WPF)