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This article mainly introduces what the frame rate in the computer means. It is very detailed and has a certain reference value. Friends who are interested must finish reading it.

Frame rate, also known as FPS, or "frames per second", refers to the number of frames of a picture refreshed per second, or it can be understood that the graphics processor can refresh several times per second; generally speaking, it refers to the number of pictures of animation or video. FPS measures the amount of information used to save and display dynamic video; the more frames per second, the smoother the display.

The operating environment of this tutorial: windows7 system, Dell G3 computer.

Frame rate, also known as the abbreviation of FPS (Frames Per Second)-frames per second, refers to the number of frames refreshed per second, or it can be understood that the graphics processor can refresh several times per second; generally speaking, it refers to the number of pictures of animation or video.

FPS is a measure of the amount of information used to save and display dynamic video. The more frames per second, the smoother the action will be displayed. In general, the minimum limit to avoid unsmooth movement is 30. Some computer video formats can only provide 15 frames per second.

FPS can also be understood as what we often call "refresh rate (in Hz)", such as the "FPS value" we often say in games. When we install video cards and monitors, we will notice the "refresh rate". Generally speaking, we set the default refresh rate above 75Hz (that is, 75 frames per second). For example, the refresh rate brush of 75Hz means that the screen is scanned only 75 times in a second, that is, 75 frames per second. When the refresh rate is too low, we can feel the flicker and incoherence of the screen with the naked eye, which has a bad impact on the image display effect and visual perception.

The movie is played at a rate of 24 pictures per second, that is, 24 still pictures are projected on the screen in a second. The unit of animation playback speed is fps, where f is the English word Frame (picture, frame), p is Per (per), s is Second (seconds). In Chinese, it means how many frames per second, or how many frames per second. The movie is 24fps, usually referred to as 24 frames for short.

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