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What is progressive scan?

Progressive scan is a way to scan the TV by (1,2,3, … …) the display of the order of an image line by line, form a line of a display image 625 to complete a scan mode. As a complete picture of each scan line formed by the 625, on watching TV, almost no visible scan lines of vertical resolution interlaced doubled over, completely overcome a large area of flashing the shortcomings inherent in interlaced scan lines, the image is more delicate and stable. Progressive-scan DVD player can be interlaced (480i) DVD video into progressive scan (480p) format, and progressive scan displays connected to (31.5 kHz or higher). Progressive scan displays can all play well standard DVD movies, but play the original movie the best. progressive scan playback function significantly improved vertical resolution, can reproduce well the video details.