Patent ID: 7568079

Claim:
An information processor that controls a process for storing a content in a storing device, comprising: a request-information recognizer that recognizes request information for requesting the content to be stored in the storing device; a detail-information recognizer that recognizes detail information about detail of the content to be stored, the detail information containing data-size information about information quantity of the content; a storage-area recognizer that recognizes a volume of a free space of a storage area of the storing device; and a storage controller that controls a process for storing the content in the storing device based on the data-size information of the content to be stored and the volume of the free space of the storage area when the storage controller recognizes a request for storing a plurality of contents based on request information, wherein the storage controller selects and stores one of the plurality of contents when the volume of the free space of the storage area is less than a predetermined volume, the one of the plurality of contents being selected such that a time duration from a first storing timing to a second storing timing becomes equal to or longer than a standard contents-keeping duration, the first storing timing being a timing at which a previous content is stored, the second storing timing being a timing at which the one of the plurality of contents is to be stored, deletion of the previous content being restricted during the standard contents-keeping duration.