Generally speaking, 30fps is acceptable for 1080p video frame rate, so the minimum fps to avoid unsmooth movements is 30. A high frame rate results in smoother, more realistic animations. The more frames per second (fps), the smoother the action displayed.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
The number of frames is the number of frames of pictures transmitted in one second. It can also be understood as how many times the graphics processor can refresh per second, usually expressed by fps (Frames Per Second). Each frame is a still image, and displaying frames in rapid succession creates the illusion of motion. A high frame rate results in smoother, more realistic animations. The more frames per second (fps), the smoother the action displayed.
Generally speaking, 30fps is acceptable, so the minimum fps to avoid unsmooth movements is 30. In addition to 30fps, some computer video formats, such as AVI, can only provide 15 frames per second. The reason why we can use cameras to see continuous images is because the image sensor continuously captures the images and transmits them to the screen. When the transmission speed reaches a certain level, the human eye cannot distinguish the time gap between the images, so we You can see continuous dynamic pictures.
Resolution: (Resalution) The total number of pixels that make up an image, generally expressed by the number of horizontal pixels x the number of vertical pixels. The higher the resolution, the clearer the image, but the smaller the resulting image or text. It is closely related to the refresh frequency. When the refresh frequency is 85Hz, the higher the resolution, the better the performance of the display. The resolution can be divided into CGA, EGA, VGA, SVGA, etc.; according to the number of horizontal and vertical pixels, it can be divided into: 320x200, 640x480, 800x600, 1024x768, 1280x1024, 1600x1280, etc.
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