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== RTSP ==The Real Time Streaming Protocol was developed by Progressive Networks, Netscape Communications and Columbia University. RTSP provides "VCR-style" control functionality such as pause, fast forward, reverse, and absolute positioning. In the words of the authors, "''The Real-Time Streaming Protocol (RTSP) establishes and controls either a single or several time-synchronized streams of continuous media such as audio or video...In other words, RTSP acts a ``network remote control'' for multimedia servers.''"