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BT Sport 4
BT Sport 4 is a British sports television channel owned by Warner Bros. Discovery EMEA and the BT Group. It is part of the BT Sport group of channels in the United Kingdom and Ireland, and is predominantly focused on sports from North America. The channel was established by ESPN Inc. on 3 August 2009 as ESPN (or ESPN UK), after having acquired a share of rights to English Premier League. It served as ESPN's first UK channel devoted to domestic sport, as its pan-European sister networks ESPN Classic and ESPN America were devoted to archive content and North American sport respectively. Alongside the Premier League, the channel acquired shares of the rights to the FA Cup, Scottish Premier League, Premiership Rugby, and UEFA Europa League among other properties. The channel also carried coverage of sport from the United States (such as the NBA, NFL, NHL, and U.S. college sports, some of which carried over from ESPN America), and ESPN original programmes. In 2012, ESPN began los ... [...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] |
