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Freeview is the United Kingdom's sole digital terrestrial television platform. It is operated by Everyone TV and DTV Services Ltd, a joint venture between the BBC, ITV, Channel 4, Channel 5 and Sky. It was launched on 30 October 2002, taking over the licence from ITV Digital which collapsed that year. The service provides consumer access via an aerial to the seven DTT multiplexes covering the United Kingdom. As of July 2020, it has 85 TV channels, 26 digital radio channels, 10 HD channels, six text services, 11 streamed channels, and one interactive channel.
Top Up TV was a pay TV service in the United Kingdom that was launched in March 2004, operating on the digital terrestrial television platform. The service aimed to "top up" Freeview customers by providing additional content and services through encrypted TV channels unavailable to other viewers.
U&Dave is a British free-to-air television channel that mainly broadcasts comedy-oriented factual programming. It is owned by UKTV, a subsidiary of BBC Studios.
1080i is a term used in high-definition television (HDTV) and video display technology. It means a video mode with 1080 lines of vertical resolution. The "i" stands for interlaced scanning method. This format was once a standard in HDTV. It was particularly used for broadcast television. This is because it can deliver high-resolution images without needing excessive bandwidth.
Digital terrestrial television in the United Kingdom encompasses over 100 television, radio and interactive services broadcast via the United Kingdom's terrestrial television network and receivable with a standard television set. The majority of digital terrestrial television (DTT) services, including the five former analogue channels, are broadcast free-to-air, and a further selection of encrypted pay TV services are also available. Freeview is the only DTT service since Top Up TV closed in 2013.
1080p is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen horizontally and 1,080 pixels down the screen vertically; the p stands for progressive scan, i.e. non-interlaced. The term usually assumes a widescreen aspect ratio of 16:9, implying a resolution of 2.1 megapixels. It is often marketed as Full HD or FHD, to contrast 1080p with 720p resolution screens. Although 1080p is sometimes referred to as 2K resolution, other sources differentiate between 1080p and (true) 2K resolution.
Freesat is a British free-to-air satellite television service, first formed as a joint venture between the BBC and ITV plc and now owned by Everyone TV. The service was formed as a memorandum in 2007 and has been marketed since 6 May 2008. Freesat offers a satellite alternative to the Freeview service on digital terrestrial television, with a broadly similar selection of channels available without subscription for users purchasing a receiver.
Now is a subscription over-the-top streaming television service launched in the United Kingdom in 2012. It is operated by Sky Group in Europe, and Xfinity in the US; both owned by the American media conglomerate Comcast.
ITV1 HD is a British free-to-air high-definition public broadcast television network operated by ITV plc, the company which is contracted to provide 13 ITV1 services across the UK. ITV1 HD simulcasts them in high-definition. ITV1 HD is available to view in England, Wales, Scottish Borders and the Channel Islands on Freesat via channel 103, Freeview channel 103, Sky channel 103, Virgin Media channel 103 and in Switzerland on SwisscomTV.
EE TV is a subscription IPTV service offered by EE; a brand of British telecommunications company BT Group. It requires the signing up to and use of the EE Broadband internet and phone service, with connection via EE's official router, the EE Smart Hub.
BBC Two Wales is a Welsh free-to-air television channel owned and operated by BBC Cymru Wales as a variation of the BBC Two network. It is broadcast from Central Square in Cardiff with live continuity provided by a team of announcer/directors. The channel opts out from the main BBC Two schedule.
There are four major forms of digital television (DTV) broadcast in the United Kingdom: a direct-to-home satellite service from the Astra 28.2°E satellites provided by Sky UK, a cable television service provided by Virgin Media ; a free-to-air satellite service called Freesat; and a free-to-air digital terrestrial service called Freeview. In addition, an IPTV system known as BT TV is provided by BT. Individual access methods vary throughout the country. 77% of the United Kingdom has access to HDTV via terrestrial digital television. Satellite is the only source of HDTV broadcast available for the remaining 23%.
High-definition television in the United Kingdom is available via cable, IPTV, satellite and terrestrial television. The first high-definition broadcasts began in late 2005 and since then the number of channels available to view has grown to a maximum of 87 that can be viewed on pay-TV service, Sky.
Freeview is the name for the collection of free-to-air services on the digital terrestrial television platform in the United Kingdom. The service was launched at 5 am on 30 October 2002 and is jointly operated by its five equal shareholders – BBC, ITV, Channel 4, BSkyB and transmitter operator Arqiva. This article documents the history of the Freeview service, from its inception up to the present.
4K resolution refers to a horizontal display resolution of approximately 4,000 pixels. Digital television and digital cinematography commonly use several different 4K resolutions. In television and consumer media, 3840 × 2160 with a 16:9 aspect ratio is the dominant 4K standard, whereas the movie projection industry uses 4096 × 2160.
Sky Sports is a group of British subscription sports channels operated by the satellite pay television company Sky Group, and is the dominant subscription television sports brand in the United Kingdom and Ireland. It has played a major role in the increased commercialisation of British sport since 1991, and has sometimes played a large role inducing organisational changes in the sports it broadcasts, most notably when it encouraged the First Division to break away from the Football League to form the Premier League in 1992.
TNT Sports is a group of pay television sports channels in the United Kingdom and Ireland. Now owned by Warner Bros. Discovery and BT Group, they first launched as BT Sport on 1 August 2013.
Ultra-high-definition television today includes 4K UHD and 8K UHD, which are two digital video formats with an aspect ratio of 16:9. These were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International Telecommunication Union (ITU).
TVNZ Duke, formerly Duke and stylized as TVNZ DUKE or DUKE, is a New Zealand television channel run by state broadcaster Television New Zealand. It screens programming targeted at a male audience. It was launched on 20 March 2016 to replace TVNZ's popup channel that was used to air the Wimbledon Championships. Initially advertised as a male-skewed channel, this branding was later dropped.
References
- ↑ "BT Ultra HD (4K TV)". BT.
Sport Ultra HD was the UK's first Ultra HD channel and it's exclusive to BT TV.
- ↑ Jane McEntegart (23 May 2011). "BBC HD Begins Broadcasting in 1080p". Tom's Hardware– via Engadget.
Feature of the Freeview HD spec that allows the broadcaster to dynamically select between 1080p / 25fps and 1080i / 25fps transmission.
