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480p is the shorthand name for a family of video display resolutions.The p stands for progressive scan, i.e. non-interlaced.The 480 denotes a vertical resolution of 480 pixels, usually with a horizontal resolution of 640 pixels and 4:3 aspect ratio (480 × 4 ⁄ 3 = 640) or a horizontal resolution of 854 (848 should be used for mod16 compatibility) [1] pixels for an approximate 16:9 aspect ...
The Federal Communications Commission (FCC) began soliciting proposals for a new television standard for the U.S. in the late 1980s and later decided to ask companies competing to create the standard to pool their resources and work together, forming what was known as the Grand Alliance in 1993.
The PlayStation 3 outputs EDTV via its HDMI and component video (YP B P R) connections; 480p is only available on NTSC consoles while 576p is only available on PAL consoles. Despite 576p being a valid output from the PS2's component out, it is never used by any games released in PAL territories; instead the few games retaining progressive scan ...
NHK set out to create an HDTV system that scored much higher in subjective tests than NTSC's previously dubbed HDTV. This new system, NHK Color, created in 1972, included 1125 lines, a 5:3 (1.67:1) aspect ratio and 60 Hz refresh rate.
The following ED resolutions were common prior to the introduction of HD displays, but have long been phased out in favor of HD displays, as well as because the overall pixel count in ED displays is lower than the pixel count on SD PAL displays (852×480 vs 720×576, respectively). 840×480p; 852×480p
Low-definition television (LDTV) refers to TV systems that have a lower screen resolution than standard-definition television systems. The term is usually used in reference to digital television, in particular when broadcasting at the same (or similar) resolution as low-definition analog television systems.
Year Physical media formats Recording formats 1975 Betamax: A Betamax tape Analog video format developed by Sony. Inspired the later Betacam professional format.: 1976 VHS: Video Home System Analog video recording on tape cassettes.
Pages for logged out editors learn more. Contributions; Talk; Contents move to sidebar hide ... 480i, 480p: 30: 4:3, 16:9 168,960 480 × 480: 230,400 528 × 480: ...