Television broadcasting in Australia began officially on 16 September 1956, with the opening of TCN-9, quickly followed by national and commercial stations in Sydney and Melbourne, all these being in 625-line black and white. The commencement date was designed so as to provide coverage of the Olympic Games in Melbourne. It has now grown to be a nationwide system that includes a broad range of public, commercial, community, subscription, narrowcast, and amateur stations.
Optus Television is the cable television division of Australian telecommunications company Optus.
Sky Network Television Limited, more commonly known as Sky, is a New Zealand broadcasting company that provides pay television services via satellite, media streaming services and broadband internet services. It is also a wholesale channel provider to New Zealand IPTV provider Vodafone. As at 30 June 2022, Sky had 965,909 residential television subscribers consisting of 529,521 satellite subscribers and 436,388 streaming subscribers. Additionally, Sky had 6,877 commercial subscribers as well as 17,975 broadband customers. Despite the similarity of name, branding and services, such as Sky Go and MySky shared with its European equivalent, Sky, there is no connection between the companies.
Film4 is a British free-to-air television network owned by Channel Four Television Corporation launched on 1 November 1998, devoted to broadcasting films. While its standard-definition channel is available on Freeview and Freesat platforms, its high-definition variant is offered only as a pay television service.
Prime is a New Zealand free-to-air television network. It airs a varied mix of programming, largely imported from Australia, the United Kingdom and the United States.
Datacasting is the broadcasting of data over a wide area via radio waves. It most often refers to supplemental information sent by television stations along with digital terrestrial television (DTT), but may also be applied to digital signals on analog TV or radio. It generally does not apply to data which is inherent to the medium, such as PSIP data which defines virtual channels for DTT or direct broadcast satellite systems; or to things like cable modem or satellite modem, which use a completely separate channel for data.
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.
Subscription television in Australia is provided using technologies such as cable television, satellite television and internet television by a number of companies unified in their provision of a subscription television service. Notable actors in the sector include Foxtel, Netflix and Stan. Regulation of the sector is assured by the Australian Communications and Media Authority.
Digital terrestrial television in Australia commenced on 1 January 2001 in Sydney, Melbourne, Brisbane, Adelaide and Perth using DVB-T standards. The phase out of analogue PAL transmissions began on 30 June 2010 and was completed by 10 December 2013.
S4C Digital Networks (SDN) is a company that operates one of the six multiplexes of channels on digital terrestrial television in the United Kingdom. It is now wholly owned by ITV plc.
TVSN is an Australian and New Zealand broadcast, cable television and satellite television network specializing in home shopping. It is owned by parent company Direct Group Pty Ltd, a home marketing and shopping company based in the Sydney suburb of Frenchs Forest, which also owns sister channel Expo.
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 Vision 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%.
National Indigenous Television (NITV) is an Australian free-to-air television channel that broadcasts programming produced and presented largely by Aboriginal and Torres Strait Islander people. It includes the half-hourly nightly NITV News, with programming including other news and current affairs programmes, sports coverage, entertainment for children and adults, films and documentaries covering a range of topics. Its primary audience is Indigenous Australians, but many non-Indigenous people tune in to learn more about the history of and issues affecting the country's First Nations peoples.
Digital television is a technology which is available via a number of types of services and providers in Australia. They mostly broadcast in high-definition television, which has become the de facto national standard.
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.
The Viewer Access Satellite Television service, or VAST, is a satellite television platform in Australia, providing digital television and radio services to remote and rural areas, as well as viewers in terrestrial black spots. The service using the Optus C1 and Optus D3 satellites. It is partly funded by the Australian Government and managed through a joint-venture between Southern Cross Media and Imparja Television. It is an even more restricted free-to-view replacement for Optus Aurora providing channels which have been absent on the remote service until now. The platform uses only H.264 video encoding and 8PSK, which allows for more lower bit rate channels on the limited transponder space that's available. The EPG uses an MHEG-5 guide instead of the usual more compatible DVB EIT.
The Shopping Channel is a New Zealand 24/7 Infomercial channel which is broadcast on Sky satellite. The company was founded in 2010 and went live on 1 October 2012.
High-definition television in Australia is available via cable, IPTV, satellite and terrestrial television. The first high-definition broadcasts began in 2001 and since then the number of channels available to view has grown to a maximum of 27 that can be viewed on pay-TV service, Foxtel.
