Back Videorozhodčí Czech Videobeweis German Repetición instantánea Spanish Assistance vidéo à l'arbitrage French הילוך חוזר HE Replay (televisione) Italian ビデオ判定 Japanese 즉시 재생 Korean Ulang tayang semula Malay Replay Portuguese
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Instant replay or action replay is a video reproduction of something that recently occurred, both shot and broadcast live.
After being shown live, the video is replayed so viewers can see it again and analyze what just happened.
Sports—such as American football, association football, Badminton, cricket, and tennis—allow officiating calls to be overturned after a play review. Instant replay is most commonly used in sports but is also used in other fields of live TV.
While the first near-instant replay system was developed and used in Canada, the first instant replay was developed and deployed in the United States.
Apart from live-action sports, instant replay is also used to cover large pageants or processions involving prominent dignitaries (e.g., monarchs, religious leaders such as the Catholic Pope, revolutionary leaders with mass appeal), political debate, legal proceedings (e.g., O.J. Simpson murder case), royal weddings, red carpet events at significant award ceremonies (e.g., the Oscars), grandiose opening ceremonies (e.g., 2022 Winter Olympics opening ceremony), or live feeds to acts of terrorism currently in progress.
Instant replay is used because the events are too large to cover from a single camera angle or too fast-moving to capture all the nuance on the first viewing.
In media studies, the timing and length of the replay clips as well as the selection of camera angles, are forms of editorial content that have a large impact on how the audience perceives the events covered.
Because of the origin of television as a broadcast technology, a "channel" of coverage is traditionally a single video feed consumed in the same way by all viewers. In the age of streaming media, live current events can be accessed by the final viewer with multiple streams of the same content playing concurrently in different windows or on various devices, often with direct end-user control over rewinding to a past moment, as well as an ability to select accelerated, slow-motion or stop-action replay speed.