VIDEO GENERATION DEVICE, VIDEO GENERATION METHOD, AND VIDEO STORAGE DEVICE

A video generation processing apparatus for generating a multi-angle video consisting of a base video and a related video that relates to the base video is obtained. A video database 105 in which video data and imaging position information as attribute information of respective video data are recorded is provided. When the user inputs a searching key by using displaying means 101 , related-video condition generating means 103 acquires a video that meets the search key from the video database 105 and then decides related video conditions of the video based on information of the acquired video. Video searching/synthesizing means 104 generates a multi-angle video by synthesizing a video that meets the search key being input from the displaying means 101 and a video that meets the video conditions generated by the related-video condition generating means 103 . Accordingly, the perusing of the monitoring video that can enhance a crime preventing effect and the user interface can be implemented.