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What does 1080p mean?
- coldplay.xixiOriginal
- 2021-01-02 16:29:3949863browse
1080p is a video display format. The foreign letter P means progressive scan. It is the highest level high-definition digital TV format standard formulated by the American Society of Motion Picture and Television Engineers. The frame rate is usually 25, which can be expressed in After p, such as 1080p25, it means that there are 25 frames in one second of image.
#The operating environment of this article: Windows 7 system, Dell G3 computer.
1080p is a video display format. The foreign letter P means progressive scanning;
It is formulated by the Society of Motion Picture and Television Engineers (SMPTE) The highest level of high-definition digital TV format standard, the effective display format is: 1920×1080.SMPTE. It divides the different digital high-definition signal digital TV scanning lines into 1080P, 1080I, and 720P (i means interlace, and p means 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.
1080p is a video display format. The foreign letter P means progressive scan, which is different from the interlaced scan of 1080i. The number 1080 means that there are 1080 horizontal scan lines in the vertical direction. Usually the picture resolution of 1080p is 1920×1080.
The frame rate is usually 25, which can be expressed after p, such as 1080p25, which means that there are 25 images in one second. Common frame rates include 24, 30, 60, etc. HDMI does not necessarily have 1080p output. The picture does not have to support 1920×1080 to be considered 1080p output. As long as there are more than 1080 vertical scan lines, it can be called 1080p. There is no strict specification for horizontal pixels. Full HD is A standard that regulates vertical and horizontal scanning pixels. 1080p only regulates vertical pixels (equivalent to horizontal scanning lines).
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