帧重复方法是最基本的非运动补偿插帧算法。插入帧中每一个像素都是来自于上一帧相同位置的像素，这种算法运算量低、实现难度小，但是对于运动图像来说，图像质量会变差，使得图像抖动或模糊。
,Frame repeat method is the most basic non-motion compensation frame interpolation algorithm. Insert frames from each pixel in the same location as a pixel, this algorithm is low and difficult to achieve small, but for the motion image, the image quality will deteriorate, making image dithering or fuzzy.