A video processing method, comprising: in a first zoom mode or a second zoom mode, obtaining a video shot through a camera lens, wherein the video comprises a video image of a first exposure frame and a video image of a second exposure frame that are alternated, and a time for which the video image of a first exposure frame is exposed is greater than a time for which the video image of a second exposure frame is exposed; in the first zoom mode, processing the video image of a first exposure frame by using a super-resolution algorithm, wherein processing by using the super-resolution algorithm is used for increasing a resolution; in the first zoom mode, fusing a video image of a first exposure frame processed by using the super-resolution algorithm and the video image of a second exposure frame not processed by using the super-resolution algorithm, to obtain a fused video, wherein the video image of a first exposure frame has a first weight; and in the second zoom mode, fusing the video image of a first exposure frame and the video image of a second exposure frame, to obtain a fused video, wherein the video image of a first exposure frame has a second weight, and the first weight is greater than the second weight, the method further comprises if a currently used camera lens is a first camera lens, a scaling factor of shooting is in a first scaling range, and a luminance of a currently shot image is greater than a first luminance threshold, displaying the first zoom mode; if a currently used camera lens is the first camera lens, and a scaling factor of shooting is in a second scaling range, wherein the second scaling range is less than the first scaling range, displaying the second zoom mode; or if a currently used camera lens is the first camera lens, a scaling factor of shooting is in the first scaling range, and a luminance of a currently shot image is not greater than the first luminance threshold, displaying the second zoom mode. in a first zoom mode or a second zoom mode, obtaining a video shot through a camera lens, wherein the video comprises a video image of a first exposure frame and a video image of a second exposure frame that are alternated, and a time for which the video image of a first exposure frame is exposed is greater than a time for which the video image of a second exposure frame is exposed; in the first zoom mode, processing the video image of a first exposure frame by using a super-resolution algorithm, wherein processing by using the super-resolution algorithm is used for increasing a resolution; in the first zoom mode, fusing a video image of a first exposure frame processed by using the super-resolution algorithm and the video image of a second exposure frame not processed by using the super-resolution algorithm, to obtain a fused video, wherein the video image of a first exposure frame has a first weight; and in the second zoom mode, fusing the video image of a first exposure frame and the video image of a second exposure frame, to obtain a fused video, wherein the video image of a first exposure frame has a second weight, and the first weight is greater than the second weight, the method further comprises if a currently used camera lens is a first camera lens, a scaling factor of shooting is in a first scaling range, and a luminance of a currently shot image is greater than a first luminance threshold, displaying the first zoom mode; if a currently used camera lens is the first camera lens, and a scaling factor of shooting is in a second scaling range, wherein the second scaling range is less than the first scaling range, displaying the second zoom mode; or if a currently used camera lens is the first camera lens, a scaling factor of shooting is in the first scaling range, and a luminance of a currently shot image is not greater than the first luminance threshold, displaying the second zoom mode. if a currently used camera lens is a first camera lens, a scaling factor of shooting is in a first scaling range, and a luminance of a currently shot image is greater than a first luminance threshold, displaying the first zoom mode; if a currently used camera lens is the first camera lens, and a scaling factor of shooting is in a second scaling range, wherein the second scaling range is less than the first scaling range, displaying the second zoom mode; or if a currently used camera lens is the first camera lens, a scaling factor of shooting is in the first scaling range, and a luminance of a currently shot image is not greater than the first luminance threshold, displaying the second zoom mode.