1080P is 2 million pixels. 1080p is a display format that reaches a resolution of "1920×1080" under progressive scanning. The entire screen displays 1920 pixels horizontally and 1080 pixels vertically, so the entire pixel is "1920*1080 =2073600", that is About 2 million pixels, so generally 2 million pixels is also called 1080P.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
Display resolution is the resolution of the monitor when displaying images. Resolution is measured in points. The "points" on the monitor refer to pixels. The numerical value of display resolution refers to the number of horizontal and vertical pixels in the entire viewing area of the display. For example, a resolution of 800×600 means that 800 pixels are displayed horizontally and 600 pixels are displayed vertically on the entire screen.
1080p is a video display format. The foreign letter P means progressive scanning; it is the highest-level high-definition digital TV format standard formulated by the Society of Motion Picture and Television Engineers (SMPTE). It can effectively display The format is: 1920×1080.SMPTE.. It divides the different scanning lines of digital high-definition signals into 1080P, 1080i, and 720P (i stands for interlace, and P stands for progressive). It is a display format that reaches a resolution of 1920×1080 under progressive scanning. It is the perfect integration of digital TV and computer technology.
Simply put, the display resolution is the precision of the screen image, which refers to the number of pixels that the monitor can display.So what is the resolution of 1080p?
1080P It is 1920*1080 =2073600, that is, the resolution is 2073600, which is about 2 million pixels, so generally 2 million pixels is also called 1080P. 1080P is a widely spread concept and is a format standard established by the American Film and Television Corporation Engineering Association. , where P means progressive, that is to say, 1080P is a progressive scanning resolution format of 1920*1080. Today, with the rapid development of 4K, 1080P has basically no advantage in resolution. P is It means progressive scanning, and i means interlaced scanning. For example, the i of 1080i means interlaced scanning, which is also a scanning frequency.
Progressive images are more stable, flicker-free and better than interlaced images. However, the converted effect of 1080i is only equivalent to 540P, which is of course not as good as 720P. 1080p is SMPTE is formulated and clearly stipulates that the display accuracy is 1920*1080, and we usually mention 1080p instead of 1920 because 1080p only regulates vertical pixels, that is, if there are more than 1080 horizontal scan lines, it can be called 1080p. The horizontal pixels are also required to reach 1920, which can be called true full HD, that is, FULL HD.
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