The resolution of 1080p is "1920×1080". 1080P is a video display format. 1080p is the highest-level high-definition digital TV format standard formulated by the Society of Motion Picture and Television Engineers (SMPTE). The foreign letter P means progressive scan, which means there are 1080 horizontal lines in the vertical direction. Scan lines; usually the picture resolution of 1080P is 1920×1080.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
1080p is a video display format, and the foreign letter P means progressive scanning;
1080p is the highest level of high-definition digital television formulated by the Society of Motion Picture and Television Engineers (SMPTE) The format standard, the effective display format is: 1920×1080.
SMPTE divides the different scanning lines of digital high-definition signals into 1080P, 1080i, and 720P (i stands for interlace, and P stands for progressive).
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 the vertical scanning lines exceed 1080, 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).
Extended knowledge: The difference between 1080p and 2k
The resolution of 1080p (Full HD or FHD) is 1920x1080, although it has nearly 2000 pixels Horizontal resolution, but in most media, including web page production, image production, books, etc., 1080p and 2K resolutions are considered different resolutions rather than the same.
According to DCI official reference materials, DCI and related industry standards do not regard 1080p as 2K and 4K resolutions.
Although 1080p is not standard 2K, because 1080p has a horizontal resolution of nearly 2000 pixels, 1080p can be classified as 2K rather than 1K.
For more related knowledge, please visit theFAQcolumn!
The above is the detailed content of What is the resolution of 1080p. For more information, please follow other related articles on the PHP Chinese website!