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France 2
France 2 () is a French public national television channel. It is part of the state-owned France Télévisions group, along with France 3, France 4, France 5 and France Info. France Télévisions also participates in Arte and Euronews. Since 3:20 CET on 7 April 2008, all France 2 programming has been broadcast in 16:9 widescreen format over the French analogue and digital terrestrial television. An HD simulcast feed of France 2 has been broadcasting on satellite provider CanalSat since 1 July 2008 and on digital terrestrial television since 30 October 2008. History Originally under the ownership of the RTF, the channel went on the air for the first time on 18 April 1964 as ''RTF Télévision 2''. Within a year, ORTF rebranded that channel as ''La deuxième chaîne'' (The Second Channel). Originally, the network was broadcast on 625-line transmitters only in preparation for the discontinuation of 819-line black & white transmissions and the introduction of colour. The switch to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1080i
1080i (also known as Full HD or BT.709) is a combination of frame resolution and scan type. 1080i is used in high-definition television (HDTV) and high-definition video. The number "1080" refers to the number of horizontal lines on the screen. The "i" is an abbreviation for "interlaced"; this indicates that only the even lines, then the odd lines of each frame (each image called a video field) are drawn alternately, so that only half the number of actual image frames are used to produce video. A related display resolution is 1080p, which also has 1080 lines of resolution; the "p" refers to progressive scan, which indicates that the lines of resolution for each frame are "drawn" on the screen in sequence. The term assumes a widescreen aspect ratio of 16:9 (a rectangular TV that is wider than it is tall), so the 1080 lines of vertical resolution implies 1920 columns of horizontal resolution, or 1920 pixels × 1080 lines. A 1920 pixels × 1080 lines screen has a total of 2.1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television In France
Television in France was introduced in 1931, when the first experimental broadcasts began. Colour television was introduced in October 1967 on La Deuxième Chaîne. Digital terrestrial television The digital terrestrial television platform was launched on 31 March 2005 after a short testing period. Like Freeview in the UK, it provides many new channels, as well as the current terrestrial television stations. Like the rest of Europe, France uses the DVB-T transmission technology. The 13 first digital free channels were launched on 31 March 2005. In October, 4 additional free channels were added: the 24h news channels BFM TV and I-Télé, the music and entertainment youth channel Europe 2 TV, and the free children channel Gulli, joint-venture between Lagardère Active and France Télévisions. Pay channels were progressively added until 2006: TPS Star, Paris Première, Canal+ Sport, Canal+ Cinéma, AB1, Planète, TF6, Canal J, LCI and Eurosport. Regional channels star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NICAM
Near Instantaneous Companded Audio Multiplex (NICAM) is an early form of lossy compression for digital audio. It was originally developed in the early 1970s for point-to-point links within broadcasting networks.Croll, M.G., Osborne, D.W. and Spicer, C.R. (1974), ''Digital sound signals: the present BBC distribution system and a proposal for bit-rate reduction by digital companding''. IEE Conference publication No. 119, pp. 90–96 In the 1980s, broadcasters began to use NICAM compression for transmissions of stereo TV sound to the public. History Near-instantaneous companding The idea was first described in 1964. In this, the 'ranging' was to be applied to the analogue signal before the analogue-to-digital converter (ADC) and after the digital-to-analogue converter (DAC). The application of this to broadcasting, in which the companding was to be done entirely digitally after the ADC and before the DAC, was described in a 1972 BBC Research Report. Point-to-point links NI ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SECAM
SECAM, also written SÉCAM (, ''Séquentiel de couleur à mémoire'', French for ''color sequential with memory''), is an analog color television system that was used in France, some parts of Europe and Africa, and Russia. It was one of three major analog color television standards, the others being PAL and NTSC. This page primarily discusses the SECAM colour encoding system. The articles on broadcast television systems and analog television further describe frame rates, image resolution, and audio modulation. SECAM video is composite video because the luminance (luma, monochrome image) and chrominance (chroma, color applied to the monochrome image) are transmitted together as one signal. All the countries using SECAM are currently in the process of conversion, or have already converted to Digital Video Broadcasting (DVB), the new pan-European standard for digital television. SECAM remained a major standard into the 2000s. History Development of SECAM predates PAL, and be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central European Time
Central European Time (CET) is a standard time which is 1 hour ahead of Coordinated Universal Time (UTC). The time offset from UTC can be written as UTC+01:00. It is used in most parts of Europe and in a few North African countries. CET is also known as Middle European Time (MET, German: MEZ) and by colloquial names such as Amsterdam Time, Berlin Time, Brussels Time, Madrid Time, Paris Time, Rome Time, Warsaw Time or even Romance Standard Time (RST). The 15th meridian east is the central axis for UTC+01:00 in the world system of time zones. As of 2011, all member states of the European Union observe summer time (daylight saving time), from the last Sunday in March to the last Sunday in October. States within the CET area switch to Central European Summer Time (CEST, UTC+02:00) for the summer. In Africa, UTC+01:00 is called West Africa Time (WAT), where it is used by several countries, year round. Algeria, Morocco, and Tunisia also refer to it as ''Central European ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analog High-definition Television System
Analog high-definition television has referred to a variety of analog video broadcast television systems with various display resolutions throughout history. Pre-1940 On 2 November 1936 the BBC began transmitting the world's first public regular analog "high definition" television service from the Victorian Alexandra Palace in north London. It therefore claims to be the birthplace of television broadcasting as we know it today. The UK's 405-line system introduced in 1936 was described as "high definition"; however, this was in comparison with the early 30-line (largely) experimental system from the 1920s, and would not be considered high definition by modern standards. John Logie Baird, Philo T. Farnsworth, and Vladimir Zworykin had each developed competing TV systems, but resolution was not the issue that separated their substantially different technologies, it was patent interference lawsuits and deployment issues given the tumultuous financial climate of the late 1920s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Office De Radiodiffusion Télévision Française
L'Office de Radiodiffusion-Télévision Française (ORTF; ) was the national agency charged, between 1964 and 1975, with providing public radio and television in France. All programming, and especially news broadcasts, were under strict control of the national government. History Background In 1945, the provisional French government established a public monopoly on broadcasting with the formation of Radiodiffusion Française (RDF). This nationalisation of all private radio stations marked the beginning of a new era of state-controlled broadcasting in France. As part of its mandate, the RDF also established a 441-line television station known as ''Télévision française''. This station made use of the frequencies previously utilised by the Nazi-operated ''Fernsehsender Paris''. In 1949, the RDF underwent a name change to Radiodiffusion-Télévision Française (RTF) in order to reflect the organisation's growing focus on television broadcasting. By the end of the year, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CanalSat
Canal+ is a French subscription provider associated to the channel of the same name. It is owned by Vivendi (owner of Canal+) with a hundred percent share. History In 1992, Canalsatellite was launched, the shareholders were Canal+ Group (66 percent) and Lagardère Active (34 percent), a subsidiary of Lagardère. On 27 April 1996, Canalsatellite launched as a digital satellite platform, which was the first in Europe. An inside account of the rise of Canal+ and establishment of Canalsatellite as a major satellite TV provider in Europe is given in the book ''High Above'', which tells the story of the foundation and development of the leading European satellite operator, SES Astra. In late 2005, Canal+ acquired its competitor TPS. On 15 November 2016, Canalsat was rebranded as ''Canal''. In 2017, Canal lost Discovery and NBCUniversal channels, recovered by SFR. Canal replaced them by exclusive newly-launched channels: Warner TV, Polar+, Viceland and Novelas TV. On 27 May 2019, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Terrestrial Television
Digital terrestrial television (DTTV or DTT, or DTTB with "broadcasting") is a technology for terrestrial television in which land-based (terrestrial) television stations broadcast television content by radio waves to televisions in consumers' residences in a digital format. DTTV is a major technological advance over the previous analog television, and has largely replaced analog which had been in common use since the middle of the 20th century. Test broadcasts began in 1998 with the changeover to DTTV (aka Analog Switchoff (ASO), or Digital Switchover (DSO)) beginning in 2006 and is now complete in many countries. The advantages of ''digital'' terrestrial television are similar to those obtained by digitising platforms such as cable TV, satellite, and telecommunications: more efficient use of limited radio spectrum bandwidth, provision of more television channels than analog, better quality images, and potentially lower operating costs for broadcasters (after the initial up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrestrial Television
Terrestrial television or over-the-air television (OTA) is a type of television broadcasting in which the signal transmission occurs via radio waves from the terrestrial (Earth-based) transmitter of a TV station to a TV receiver having an antenna. The term ''terrestrial'' is more common in Europe and Latin America, while in Canada and the United States it is called ''over-the-air'' or simply ''broadcast''. This type of TV broadcast is distinguished from newer technologies, such as satellite television (direct broadcast satellite or DBS television), in which the signal is transmitted to the receiver from an overhead satellite; cable television, in which the signal is carried to the receiver through a cable; and Internet Protocol television, in which the signal is received over an Internet stream or on a network utilizing the Internet Protocol. Terrestrial television stations broadcast on television channels with frequencies between about 52 and 600 MHz in the VHF and U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euronews
Euronews (styled on-air in lowercase as euronews) is a European television news network, headquartered in Lyon, France. The network began broadcasting on 1 January 1993 and covers world news from a European perspective. The majority of Euronews (88%) is owned by Portuguese investment management firm Alpac Capital,Portuguese investor will buy Euronews , Egypt's Sawiris to sell struggling broadca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arte
Arte (; (), sometimes stylized in lowercase or uppercase in its logo) is a European public service channel dedicated to culture. It is made up of three separate companies: the Strasbourg-based European Economic Interest Grouping ARTE, plus two member companies acting as editorial and programme production centres, ARTE France in Paris (formerly known as La Sept) and ARTE Deutschland in Baden-Baden (a subsidiary of the two main public German TV networks ARD and ZDF). As an international joint venture (an EEIG), its programmes focus on audiences in both countries. Because of this, the channel has two audio tracks and two subtitle tracks, one each in French and German. 80% of Arte's programming is provided by its French and German subsidiaries, each making half of the programmes. The remainder is provided by the European subsidiary and the channel's European partners. Selected programmes are available with English, Spanish, Polish and Italian subtitles online. In January ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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