By PURPLELEC | 14 June 2024 | 0 Comments
What is the difference between 1080I and 1080P resolutions?
1920*1080 resolution is a very common resolution used in high-definition video devices. Its high-definition formats include 1080P and 1080I. The resolution is 1920*1080, but the difference between the two is very large.
1080i: A high-definition display format with interlaced display resolution, containing 1,080 vertical lines. In the United States, most high-definition programs (terrestrial and satellite) are transmitted in 1080i format.
1080p: A high-definition display format with progressive scan display resolution, containing 1,080 vertical lines. Although more and more high-definition TV monitors can display program content in 1080p format, 1080P high-definition format is currently very popular.
Interlaced scan: In interlaced scan mode, only half of the screen is refreshed each time. The video signal beam does not process every other line, and the lines ignored last time are processed when the screen is refreshed next time.
Progressive scan: In progressive scan mode, each scan refreshes the entire screen. The video signal beam will not be ignored for each line, but will be processed for each line, so it can show more delicate motion changes.
At present, Bodeyue has also launched a variety of high-definition audio and video capture cards, high-definition video converters, high-definition video switchers, etc. for high-definition formats, which have been widely used in various fields of the industry. For example, the TV001 universal high-definition audio and video capture card can capture 1080P video signals of VGA/HDMI/DVI/SDI/color difference components, perfectly solving the needs of various high-definition video interface acquisition.
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