TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, RECEPTION METHOD, AND RECEPTION DISPLAY METHOD

摘要

A transmitting side can actively control a display position of an image. A container in a predetermined format that includes a video stream obtained by coding image data is transmitted. Display position specification information that specifies a display position of the image by the image data is inserted into a layer of the container. For example, the display position specification information is information that specifies a screen of display target. Additionally, for example, the display position specification information is information that specifies a display unit on a screen of display target. For example, information indicative of whether to change a position of the display unit on the screen of display target specified by the display position specification information or not may be inserted into a layer of the video stream.