interlaced progressive

 Interlaced scanningEach frame is divided into two fields, each containing a frame of all the odd scan lines or even scan lines, usually first scan odd lines to get the first field, and then scan even rows to get the second field. Whether

(1) Introduction(2) The difference between 1080p and 1080i(3)------------------AUTHO:PKF----------------------time:2015-1-4(1) Introduction(2) The difference between 1080p and 1080iOf course 1080P, and 1080i is interlaced, its bitrate is even less

Reprinted from alloyteam:http://www.alloyteam.com/2017/06/the-story-of-png-deinterlacing-algorithm/ ObjectiveThe previous article has explained how to parse a PNG image, but the scanning algorithm only illustrates the way of progressive

There are two ways to save the JPEG file format. They are baseline JPEG and progressive JPEG. Both formats have the same size and image data, and their extensions are the same, and the only difference is the way they are displayed. Baseline

There are two ways to save a JPEG file format. They are baseline JPEG and progressive JPEG. Both formats have the same size and image data, and their extensions are the same, and the only difference is that they are displayed in a different way.

In a recent troubleshooting process, color space and color space conversion also have a lot of technical details, and clearing these details can help us to more accurately locate video problems.1.Color SpaceColor space is derived from the word

1. Analog Color TV System2. TV Scan and SyncTelevision technology uses the principle of photoelectric conversion to realize the transformation of optical image to TV signal , which is usually done in the camera. When the subject is imaged by the

Flower Wei fun Pat Cloud product ManagerDeep Decomposition Video Basics"Video technology has grown to a more than 100-year history, although it is shorter than the history of photography, but it has been the most important medium for a long time in

This article describes six ways to speed up the display of web pages. The most basic purpose is to let you buy fish and taste the delicious food and nutrition of the bear's paw.1. First, determine the image format. This is very important. In HTML

Thanks to open source and non-open source of various soft phones, so that we can in the test at a very low cost and extremely happy mood, especially jitsi.① about HD cameras.The so-called 1080P HD camera only means that the codec capability of the