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576p
Terminology | Dictionary | Explanation
576p defines a resolution. The number 576 stands for 576 lines of vertical resolution, while the letter p stands for progressive scan or non-interlaced. 576p is considered to be an HDTV video mode. The term usually assumes a widescreen aspect ratio of 16:9, implying a horizontal resolution of 720 dots across and a frame resolution of 720 × 576 or about 414720 pixels. The frame rate in hertz can be either implied by the context or specified after the letter p (such as 576p25, meaning 25 frames per second).
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