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pal resolution

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525i video resolution

ntsc definition

480i resolution in pixels

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ntsc region

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Using NTSC as an example, there are 525 scan lines (vertical resolution) total, but only 485 scan lines are used to comprise the basic detail in the image (the
These numbers of horizontal lines (525 and 625, respectively) are a shorthand description of what actually happens. For NTSC, the first (odd) field starts with a
NTSC uses 525 lines, whereas PAL uses 625. In analog video, many lines are not actually used for picture information, so the total numbers relevant for the
15 Feb 2013 This format is used particularly in the USA, Canada, Mexico and Japan. NTSC altogether uses 525 scan lines, thereof approx. 485 are visible.
This leaves 483 (525 minus 42) visible lines of vertical resolution. from current American NTSC (National Television System Committee) specifications. A good
The standard line resolution for an NTSC television is 525 lines; for PAL, it is 576 lines. Most modern computer monitors have much higher vertical resolutions (measured in pixels), such as 768 or 1024, requiring vertical upscaling during playback in order to fill the monitor.
480i is a shorthand name for the video mode used for standard-definition analog or digital The 480 identifies a vertical resolution of 480 lines, and the i identifies it as an interlaced resolution. For analog NTSC there are a total of 525 scanning lines of which originally 483 lines were visible (241.5 visible lines + 21 lines of
Each NTSC frame consists of 486 lines out of a total of 525 (the rest are Broadcast has more horizontal resolution compared to VHS but less
NTSC, named after the National Television System Committee, is the analog television system Digital broadcasting allows higher-resolution television, but digital standard definition television continues to use the The NTSC selected 525 scan lines as a compromise between RCA's 441-scan line standard (already being

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August 2017