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Thời Sự (VTV)
Thời sự (literally, 'Current Affairs'; also known as the ''News'') is the main news program produced by the News Department of Vietnam Television (VTV). First broadcast on September 7, 1970, it is one of the oldest and most watched programs in Vietnam. The program also plays a key role in the work of information, propaganda, and public opinion orientation of the Communist Party of Vietnam, the State and the Government of Vietnam. Main editions of ''Thời sự'' are broadcast live at two timeslots. The midday edition airs at 12:00 daily on VTV1, while the evening edition airs at 19:00 daily on VTV1 and VTV3 and is simultaneously broadcast on most local TV stations and several national TV channels in Vietnam as well. On various other timeslots of the day, shorter editions of the ''News'' usually broadcast at the peak of the hour. Programs that have been broadcast can be found on the VTVgo online TV viewing application and VTV digital site. History Before Vietnam Television ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
576i
576i is a standard-definition television, standard-definition digital video mode, originally used for digitizing analog television in most countries of the world where the utility frequency for electric power distribution is 50 Hz. Because of its close association with the legacy color encoding systems, it is often referred to as PAL, PAL/SECAM or SECAM when compared to its 60 Hz (typically, see PAL-M) NTSC-colour-encoded counterpart, 480i. The ''576'' identifies a vertical resolution of 576 lines, and the ''i'' identifies it as an Interlaced video, interlaced resolution. The field rate, which is 50 Hertz, Hz, is sometimes included when identifying the video mode, i.e. 576i50; another notation, endorsed by both the International Telecommunication Union in BT.601 and SMPTE in SMPTE 259M, includes the frame rate, as in 576i/25. Operation In analogue television, the full Raster scan, raster uses 625 lines, with 49 lines having no image content to allow time for cathode r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
