| 摘要 |
<p>Provided are an image playback device and an image transmission device that appropriately control the advisability of get-ahead playback of, out of a first viewpoint image and a second viewpoint image that make up a three-dimensional image, the second viewpoint image, which is stored in advance. The image playback device plays back in real time a three-dimensional image made up of the first viewpoint image, which is broadcast in real time using broadcast waves, and the second viewpoint image. The image playback device is equipped with a storing means, an image receiving means for receiving the first viewpoint image by using broadcast waves, an information acquiring means for acquiring advisability information that indicates a display advisability for an image frame of which a scheduled presentation time that is specified in advance for real-time playback has not been reached, a playback means for playing back the second viewpoint image, and a control means for preventing playback of the second viewpoint image when the scheduled presentation time of the next image frame to be displayed, the scheduled presentation time being set in advance for real-time playback, is past the current time, and the advisability information is indicating not advisable.</p> |
