A transmission range determination unit of a video distribution device receives information about a display position for a video gallery display screen from a terminal device and determines, according to the received information, a transmission range for video gallery data in which display images of video data items are arranged, to be a size greater than a possible display range of the terminal device. A video gallery display screen generation unit generates the video gallery display screen in which the display images of the video data items included in the transmission range determined by the transmission range determination unit are arranged according to an arrangement of the display images of the video data items which is defined by the video gallery data, wherein the video gallery display screen generation unit distributes the generated video gallery display screen to the terminal device.