An information processing device configured to perform a process of creating, by reducing the data size of an original content comprising a plurality of images, at least a first content having a data size smaller than a data size of the original content and a second content having a data size smaller than the data size of the first content, and a process of transferring, to one or more second devices, the original content, the first content, and the second content, wherein: the process of creating and the process of transferring are carried out for each of a plurality of images of the original content; the original content is transferred after the first content and the second content are transferred; characterized in that: the original content comprises an image with meta information added and a subset of images with no meta information added, the meta information indicating an image property pre-selected by a user as the criterion for preferential transfer; and for the subset of images of the original content with no meta information added, the second content corresponding to the subset of images is transferred before the first content corresponding to the subset of images is transferred; and for the r image of the original content with meta information added, the first content corresponding to the image is transferred before the second content corresponding to the image and the second content corresponding to the subset of images with no meta information added are transferred. a process of creating, by reducing the data size of an original content comprising a plurality of images, at least a first content having a data size smaller than a data size of the original content and a second content having a data size smaller than the data size of the first content, and a process of transferring, to one or more second devices, the original content, the first content, and the second content, wherein: the process of creating and the process of transferring are carried out for each of a plurality of images of the original content; the original content is transferred after the first content and the second content are transferred; characterized in that: the original content comprises an image with meta information added and a subset of images with no meta information added, the meta information indicating an image property pre-selected by a user as the criterion for preferential transfer; and for the subset of images of the original content with no meta information added, the second content corresponding to the subset of images is transferred before the first content corresponding to the subset of images is transferred; and for the r image of the original content with meta information added, the first content corresponding to the image is transferred before the second content corresponding to the image and the second content corresponding to the subset of images with no meta information added are transferred. the process of creating and the process of transferring are carried out for each of a plurality of images of the original content; the original content is transferred after the first content and the second content are transferred; characterized in that: the original content comprises an image with meta information added and a subset of images with no meta information added, the meta information indicating an image property pre-selected by a user as the criterion for preferential transfer; and for the subset of images of the original content with no meta information added, the second content corresponding to the subset of images is transferred before the first content corresponding to the subset of images is transferred; and for the r image of the original content with meta information added, the first content corresponding to the image is transferred before the second content corresponding to the image and the second content corresponding to the subset of images with no meta information added are transferred. the original content comprises an image with meta information added and a subset of images with no meta information added, the meta information indicating an image property pre-selected by a user as the criterion for preferential transfer; and for the subset of images of the original content with no meta information added, the second content corresponding to the subset of images is transferred before the first content corresponding to the subset of images is transferred; and for the r image of the original content with meta information added, the first content corresponding to the image is transferred before the second content corresponding to the image and the second content corresponding to the subset of images with no meta information added are transferred.