Multimedia file compression method and device and electronic equipment

The invention provides a multimedia file compression method and device, electronic equipment and a computer readable storage medium, and relates to the technical field of computers. The method comprises the following steps: by determining a first pixel parameter and a second pixel parameter of the image compression unit, inserting at least one first value between the first pixel parameter and the second pixel parameter; and performing compression coding processing on each pixel point based on a numerical relationship between the pixel value and the first numerical value to obtain a target compressed file. Specifically, the data volume of the coding parameter determined through the numerical relationship is smaller than the data volume of the pixel value of the pixel point, so that the compression of the multimedia file is realized, and the storage space occupied by the storage of the multimedia file and the bandwidth occupied by the transmission of the multimedia file are reduced. 本申请提供了一种多媒体文件压缩、装置、电子设备及计算机可