Control method and control device for carrying out segmentation processing on multiple-frame image file

The invention provides a control method for carrying out segmentation processing on a multiple-frame image file. The control method is characterized in that the control method comprises the following steps: a) obtaining the file information of an Mth image file in the multiple-frame image file, wherein the multiple-frame image file comprises N image files, wherein M is greater than or equal to 1 and less than or equal to N, and N is greater than or equal to 1; b) on the basis of the file information of the Mth image file, generating an image file M; and c) storing the image file M into at least one storage device. The invention also provides a corresponding control device. According to the selection of a user, one or a plurality of image files in the multiple-frame image file are image files to be processed, the file information of the image files to be processed is independently obtained and is subjected to a storage operation to achieve a technical effect that a specific-frame image file of the multiple-frame image file is processed according to the selection of the user, the operation experience of the user is optimized, and working efficiency is improved.