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Time shifting : ウィキペディア英語版 | Time shifting
In broadcasting, Time shifting is the recording of programming to a storage medium to be viewed or listened to after the live broadcasting. Typically, this refers to TV programming but can also refer to radio shows via podcasts. In recent years, the advent of the digital video recorder (DVR) has made time shifting easier, by using an electronic program guide (EPG) and recording shows onto a hard disk. Some DVRs have other possible time shifting methods, such as being able to start watching the recorded show from the beginning even if the recording is not yet complete. In the past, time shifting was done with a video cassette recorder (VCR) and its timer function, in which the VCR tunes into the appropriate station and records the show onto video tape. Certain broadcasters transmit timeshifted versions of their channels, usually one hour in the future, to enable those without recording abilities to resolve conflicts and those with recording abilities more flexibility in scheduling conflicting recordings. (See timeshift channel.) == In the United Kingdom and Ireland == Freesat+, Freeview+, Sky+, V+, TiVo, YouView and BT Vision services in Ireland and the UK allow one to timeshift. TiVo, DirecTV, and other US cable or satellite subscription services offer PVR set-top boxes, often for an additional monthly fee. DStv, based in South Africa, offers PVR set-top boxes to countries across Africa which allow time shifting of live and recorded television.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Time shifting」の詳細全文を読む
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