Streaming Streaming TV, Movies, & More What Is Streaming Video (Media)? By Bradley Mitchell Writer An MIT graduate who brings years of technical experience to articles on SEO, computers, and wireless networking. our editorial process LinkedIn Bradley Mitchell Updated November 26, 2018 Getty Images/JGI/Tom Grill Streaming TV, Movies, & More Netflix Hulu Disney+ Prime Video Apple TV+ Favorite Events Tweet Share Email Streaming media is video and/or audio data transmitted over a computer network for immediate playback rather than for file download and later (offline) playback. Examples of streaming video and audio include Youtube, internet radio and television broadcasts, and corporate webcasts. Using Streaming Media High bandwidth network connections are generally needed to work with streaming media. Specific bandwidth requirements depend on the type of content. For example, watching high resolution streaming video requires much more bandwidth than watching a low-resolution video or listening to music streams. To access media streams, users open their audio/video players on their computer and initiate a connection to a server system. On the internet, these media servers can be Web servers or special-purpose devices set up specifically for high-performance streaming. The bandwidth (throughput) of a media stream is its bit rate. If the bit rate is being maintained on the network and a given stream drops below the rate needed to support immediate playback, dropped video frames and/or loss of sound results. Streaming media systems normally use real-time data compression technology to lower the amount of bandwidth used on each connection. Some media streaming systems can also be set up to support Quality of Service (QoS) to help maintain the necessary performance. Setting up Computer Networks for Streaming Media Certain network protocols have been specially developed for streaming media, including Real Time Streaming Protocol (RTSP). HTTP can also be used if the content to be streamed consists of files stored on a Web server. Media player applications contain built-in support for the necessary protocols so that users typically do not need to change any settings on their computer to receive audio/video streams. Examples of media players include: QuickTime — No longer in wide use due to security concernsRealPlayerWindows Media Player Content providers wanting to deliver streams can set up a server environment in several different ways: Subscribe to one of the online live streaming video Web services such as Youtube or ustream.Build a private internet media server by installing specialized commercial software onto a Web server. An example of media server software includes RealNetworks Helix Server.