Editing Television (section)

===3D===
{{main|3D television}}
3D television conveys [[depth perception]] to the viewer by employing techniques such as [[stereoscopy|stereoscopic]] display, [[free viewpoint television|multi-view]] display, [[2D-plus-depth]], or any other form of [[3D display]]. Most modern 3D [[television set]]s use an [[active shutter 3D system]] or a [[polarized 3D system]], and some are [[Autostereoscopy|autostereoscopic]] without the need for glasses. Stereoscopic 3D television was demonstrated for the first time on 10 August 1928, by [[John Logie Baird]] in his company's premises at 133 Long Acre, London.<ref>{{cite web |url=http://www.bairdtelevision.com/stereo.html |title=How Stereoscopic Television is Shown |publisher=Baird Television website|access-date=18 September 2010| archive-url= https://web.archive.org/web/20101019045734/http://www.bairdtelevision.com/stereo.html| archive-date= 19 October 2010 | url-status=live}}</ref> Baird pioneered a variety of 3D television systems using electromechanical and cathode-ray tube techniques. The first 3D television was produced in 1935. The advent of digital television in the 2000s greatly improved 3D television sets. Although 3D television sets are quite popular for watching 3D home media, such as on Blu-ray discs, 3D programming has largely failed to make inroads with the public. As a result, many 3D television channels that started in the early 2010s were shut down by the mid-2010s. According to DisplaySearch 3D television shipments totaled 41.45&nbsp;million units in 2012, compared with 24.14 in 2011 and 2.26 in 2010.<ref>{{cite news|title=3D TV-sales growth |url=http://www.globalpost.com/dispatch/news/yonhap-news-agency/130318/3d-tv-sales-growth |newspaper=globalpost.com |date=18 March 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130724082049/http://www.globalpost.com/dispatch/news/yonhap-news-agency/130318/3d-tv-sales-growth |archive-date=24 July 2013 }}</ref> As of late 2013, the number of 3D TV viewers started to decline.<ref>{{cite news|title=Future looks flat for 3D TV|url=https://www.smh.com.au/digital-life/digital-life-news/future-looks-flat-for-3d-tv-20130814-2rv1q.html|newspaper=The Sydney Morning Herald|date=15 August 2013}}</ref><ref>{{cite news|title=Is 3D TV dead? ESPN 3D to shut down by end of 2013|url=https://www.theverge.com/2013/6/12/4422874/espn-3d-to-shut-down-by-end-of-2013|author=Chris Welch|newspaper=The Verge|date=12 June 2013}}</ref><ref>{{cite news|title=Why 3D TV is such a turn-off|url=http://www.iol.co.za/scitech/technology/software/why-3d-tv-is-such-a-turn-off-1.1755980|publisher=Iol Scitech|author=Guy Walters|date=25 September 2014}}</ref><ref>{{cite news|title=Is 3D dead…again?|url=http://techday.com/netguide/news/is-3d-deadagain/192995/|publisher=Techday|author=Donovan Jackson|date=29 September 2014}}</ref><ref>{{cite news|title=3D TV falls further out of favour as Sky omits Premier League matches from schedule|url=https://www.telegraph.co.uk/culture/tvandradio/11102038/3D-TV-falls-further-out-of-favour-as-Sky-omits-Premier-League-matches-from-schedule.html |archive-url=https://ghostarchive.org/archive/20220110/https://www.telegraph.co.uk/culture/tvandradio/11102038/3D-TV-falls-further-out-of-favour-as-Sky-omits-Premier-League-matches-from-schedule.html |archive-date=10 January 2022 |url-access=subscription |url-status=live|work=The Telegraph|author=Hannah Furness|date=17 September 2014}}{{cbignore}}</ref>