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TVR HD
TVR HD () was a Romanian free-to-air high definition channel, owned by TVR, the Romanian state-owned broadcasting corporation. It broadcast programming of TVR1 and TVR2 in HD. On 3 November 2019, the channel was closed down and was replaced by TVR1 HD and TVR2 TVR 2 (, spelled out as ''Televiziunea Română 2'', "Romanian Television 2") is the second channel of the public broadcaster TVR. The channel was launched on May 2, 1968, but it was suspended from January 20, 1985, until February 19, 1990. Fr ... HD. References External links Date tehnice pentru recepţia TVRHD (Romanian) Defunct television channels in Romania HD Publicly funded broadcasters Television channels and stations established in 2008 Television channels and stations disestablished in 2019 {{Romania-tv-stub ... [...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] |