Image processing method, image processing apparatus, and storage medium that determine a type of moving image, extract and sort frames, and display an extracted frame

An image processing method for extracting a frame from a moving image. The method includes determining a type of the moving image, extracting a frame from the moving image, based on a result of the determination and information indicating a plurality of predetermined types of frame features, the extracted frame having at least one of the plurality of predetermined types of frame features, wherein the plurality of predetermined types of frame features correspond to a plurality of image-capturing scenes, a sorting step of sorting a plurality of frames, which include the frame extracted in the extracting step, into a plurality of frame groups according to the type of the moving image that is determined in the determining step, and displaying the frame extracted in the extracting step on a display device. The plurality of frame groups are displayed on the display device based on the sorting.