What does 1080i show?
Answers: 1080i is a type of video resolution. It is one of the video resolutions that is categorized as high-ranking definition. Others are 720p and 1080p.
1080 is short for 1920 x 1080 pixels. 1920 pixels across and 1080 pixels down. Higher resolution means more detail.
i = interlaced. This money the video signal updates odd horizontal lines and even horizontal lines within alternate fashion. The route it displays is really not important. It's more exalted how it affects the video quality. Interlaced will tend to own jagged edges and not as smooth of a picture as the other type, progressive.
Progressive video signals update from top to bottom, which technique you get a smooth edges.
1080p have a better picture than 1080i. 480p has a better picture trait than 480i. 1080p is better than 720p. I think you capture the picture. (pun intended)
http://en.wikipedia.org/wiki/1080i
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