Imaging device, image processing device, video compression device, setting program, image processing program, and video compression program

This video compression device is provided with: an acquisition unit that outputs video data including a plurality of frames from an imaging element that has a first imaging region in which an object is imaged and a second imaging region in which the object is imaged, a first frame rate can be set for the first imaging area, and a second frame rate faster than the first frame rate can be set for the second imaging area; and a compression unit that compresses the video data acquired by the acquisition unit on the basis of the first frame rate and the second frame rate. 视频压缩装置具备：获取部，其从摄像元件输出的包含多帧的视频数据，所述摄像元件具有拍摄被摄体的第一摄像区域和拍摄所述被摄体的第二摄像区域，能够对所述第一摄像区域设定第一帧频且能够对所述第二摄像区域设定比所述第一帧频快的第二帧频；以及压缩部，其基于所述第一帧频和所述第二帧频对由所述获取部获取的视频数据进行压缩。