Generation Device

In order to generate new descriptive information that can be used in reproducing and managing video data, an imaging device (1) is equipped with: a subject information acquisition unit (17) that acquires position information indicating the position of a prescribed object in a video image; and a resource information generation unit (18) that generates resource information that includes the positioninformation, as descriptive information associated with data of the video image. 生成能够利用于影像数据的再现、管理的新的描述信息。拍摄装置(1)具备：对象信息获取部(17)，其获取表示影像中的规定的目标的位置的位置信息；以及资源信息生成部(18)，其生成包含上述位置信息的资源信息，来作为与上述影像的数据相关的描述信息。