|
Skai TV
Skai TV (Greek: ΣΚΑΪ) is a Greek free-to-air television network based in Piraeus. It is part of the Skai Group, one of the largest media groups in the country. It was relaunched in its present form on 1 April 2006 in the Athens metropolitan area, and gradually spread its coverage nationwide. Besides digital terrestrial transmission, it is available on the subscription-based encrypted services of Nova and Cosmote TV. Skai TV is also a member of Digea, a consortium of private television networks introducing digital terrestrial transmission in Greece. At launch, Skai TV opted for dubbing all foreign language content into Greek, instead of using subtitles. This is very uncommon in Greece for anything except documentaries (using voiceover dubbing) and children's programs (using lip-synced dubbing), so after intense criticism, the station switched to using subtitles for almost all foreign shows. History Skai TV was first launched on 21 September 1993 with an emphasis on news an ... [...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 Encryption
Television encryption, often referred to as scrambling, is encryption used to control access to pay television services, usually cable, satellite, or Internet Protocol television (IPTV) services. History Pay television exists to make revenue from subscribers, and sometimes those subscribers do not pay. The prevention of ''piracy'' on cable and satellite networks has been one of the main factors in the development of Pay TV encryption systems. The early cable-based Pay TV networks used no security. This led to problems with people connecting to the network without paying. Consequently, some methods were developed to frustrate these self-connectors. The early Pay TV systems for cable television were based on a number of simple measures. The most common of these was a channel-based filter that would effectively stop the channel being received by those who had not subscribed. These filters would be added or removed according to the subscription. As the number of television channels on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harmonic Inc
A harmonic is a wave with a frequency that is a positive integer multiple of the ''fundamental frequency'', the frequency of the original periodic signal, such as a sinusoidal wave. The original signal is also called the ''1st harmonic'', the other harmonics are known as ''higher harmonics''. As all harmonics are periodic at the fundamental frequency, the sum of harmonics is also periodic at that frequency. The set of harmonics forms a '' harmonic series''. The term is employed in various disciplines, including music, physics, acoustics, electronic power transmission, radio technology, and other fields. For example, if the fundamental frequency is 50 Hz, a common AC power supply frequency, the frequencies of the first three higher harmonics are 100 Hz (2nd harmonic), 150 Hz (3rd harmonic), 200 Hz (4th harmonic) and any addition of waves with these frequencies is periodic at 50 Hz. In music, harmonics are used on string instruments and wind instrum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony
, commonly stylized as SONY, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional electronic products, the largest video game console company and the largest video game publisher. Through Sony Entertainment Inc, it is one of the largest music companies (largest music publisher and second largest record label) and the third largest film studio, making it one of the most comprehensive media companies. It is the largest technology and media conglomerate in Japan. It is also recognized as the most cash-rich Japanese company, with net cash reserves of ¥2 trillion. Sony, with its 55 percent market share in the image sensor market, is the largest manufacturer of image sensors, the second largest camera manufacturer, and is among the semiconductor sales leaders. It is the world's largest player in the premium TV market for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SONAPS
SONAPS or Sonaps is a network TV production system by Sony. It allows planning, ingesting, editing and playouting of video material. The main focus are News programs. An essential part of Sonaps is the professional non-linear video editing system XPRI NS. Sonaps can be used with already existing network infrastructure. Standard video format is the Media Exchange Format (MXF). Sonaps supplies an own nearline archive and interfaces to 3rd party archive systems. Through the MOS (Media Object Server The Media Object Server (MOS) protocol allows newsroom computer systems (NCS) to communicate using a standard protocol with video servers, audio servers, still stores, and character generators for broadcast production. The MOS protocol is base ...) gateway it can be connected to NRCS (Newsroom Computer Systems) and other network production systems. References Film and video technology Sony products Television technology {{technology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aris Portosalte
Aris Portosalte is a journalist of the Greek radio station Skai 100.3 and the TV channel Skai TV. He has been a journalist since 1984. In 1989, he started working as a newspaper reporter. Then he continued as a radio producer for Skai 100.3. Since 1991, he presents news broadcasts on the radio where he has his own radio show. He also writes articles at the newspaper Kathimerini and he participates as a guest commenter at the news of Skai TV. Recently he became famous for his commentary on the Greek government-debt crisis. He was also journalist and coordinator of the famous TV show series of Skai TV ''1821; the birth of a nation'' (2011). On December 17, 2014 Portosalte started the presentation of the new radio series ''Knowing our history - The Birth of an archipelago'' in collaboration with the Natural History Museum of the Lesvos Petrified Forest and the Universities of Aegean, Crete & Thessaloniki.http://www.skai.gr/news/culture/article/270714/skai-1003-gnorizodas-tin-istoria-m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Business
Big business involves large-scale corporate-controlled financial or business activities. As a term, it describes activities that run from "huge transactions" to the more general "doing big things". In corporate jargon, the concept is commonly known as enterprise, or activities involving enterprise customers. The concept first rose in a symbolic sense after 1880 in connection with the combination movement that began in American business at that time. United States corporations that fall into the category of "big business" include ExxonMobil, Walmart, Google, Microsoft, Apple, General Electric, General Motors, Citigroup, Goldman Sachs, and JPMorgan Chase. The largest German corporations included Daimler AG, Deutsche Telekom, Siemens, and Deutsche Bank. Among the largest companies in the United Kingdom are HSBC, Barclays, WPP plc, and BP. The latter half of the 19th century saw more technological advances and corporate growth in additional sectors, such as petroleum, machinery, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liberalism
Liberalism is a political and moral philosophy based on the rights of the individual, liberty, consent of the governed, political equality and equality before the law."political rationalism, hostility to autocracy, cultural distaste for conservatism and for tradition in general, tolerance, and ... individualism". John Dunn. ''Western Political Theory in the Face of the Future'' (1993). Cambridge University Press. . Liberals espouse various views depending on their understanding of these principles. However, they generally support private property, market economies, individual rights (including civil rights and human rights), liberal democracy, secularism, rule of law, economic and political freedom, freedom of speech, freedom of the press, freedom of assembly, and freedom of religion. Liberalism is frequently cited as the dominant ideology of modern times.Wolfe, p. 23.Adams, p. 11. Liberalism became a distinct movement in the Age of Enlightenment, gaining popularity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Right-wing Politics
Right-wing politics describes the range of political ideologies that view certain social orders and hierarchies as inevitable, natural, normal, or desirable, typically supporting this position on the basis of natural law, economics, authority, property or tradition.T. Alexander Smith, Raymond Tatalovich. ''Cultures at war: moral conflicts in western democracies''. Toronto, Canada: Broadview Press, Ltd, 2003. p. 30. "That viewpoint is held by contemporary sociologists, for whom 'right-wing movements' are conceptualized as 'social movements whose stated goals are to maintain structures of order, status, honor, or traditional social differences or values' as compared to left-wing movements which seek 'greater equality or political participation.' In other words, the sociological perspective sees preservationist politics as a right-wing attempt to defend privilege within the ''social hierarchy''."''Left and right: the significance of a political distinction'', Norberto Bobbio an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Documentary Film
A documentary film or documentary is a non-fictional film, motion-picture intended to "document reality, primarily for the purposes of instruction, education or maintaining a Recorded history, historical record". Bill Nichols (film critic), Bill Nichols has characterized the documentary in terms of "a filmmaking practice, a cinematic tradition, and mode of audience reception [that remains] a practice without clear boundaries". Early documentary films, originally called "actuality films", lasted one minute or less. Over time, documentaries have evolved to become longer in length, and to include more categories. Some examples are Educational film, educational, observational and docufiction. Documentaries are very Informational listening, informative, and are often used within schools as a resource to teach various principles. Documentary filmmakers have a responsibility to be truthful to their vision of the world without intentionally misrepresenting a topic. Social media platfor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channel 4
Channel 4 is a British free-to-air public broadcast television network operated by the state-owned enterprise, state-owned Channel Four Television Corporation. It began its transmission on 2 November 1982 and was established to provide a fourth television service in the United Kingdom. At the time, the only other channels were the television licence, licence-funded BBC One and BBC Two, and a single commercial broadcasting network ITV (TV network), ITV. The network's headquarters are based in London and Leeds, with creative hubs in Glasgow and Bristol. It is publicly owned and advertising-funded; originally a subsidiary of the Independent Broadcasting Authority (IBA), the station is now owned and operated by Channel Four Television Corporation, a public corporation of the Department for Digital, Culture, Media and Sport, which was established in 1990 and came into operation in 1993. Until 2010, Channel 4 did not broadcast in Wales, but many of its programmes were re-broadcast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow Journalism
Yellow journalism and yellow press are American terms for journalism and associated newspapers that present little or no legitimate, well-researched news while instead using eye-catching headlines for increased sales. Techniques may include exaggerations of news events, scandal-mongering, or sensationalism. By extension, the term ''yellow journalism'' is used today as a pejorative to decry any journalism that treats news in an unprofessional or unethical fashion. In English, the term is chiefly used in the US. In the UK, a roughly equivalent term is ''tabloid journalism'', meaning journalism characteristic of tabloid newspapers, even if found elsewhere. Other languages, e.g. Russian ( Жёлтая пресса), sometimes have terms derived from the American term. A common source of such writing is called checkbook journalism, which is the controversial practice of news reporters paying sources for their information without verifying its truth or accuracy. In some countries it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
