1. A video reproduction apparatus comprising: an image generator configured to generate a first pair of images with a difference in visual field for a three-dimensional operational object, the three-dimensional operational object comprising a plurality of video contents provided as thumbnails in a three-dimensional virtual space, the three-dimensional operational object being configured to allow a user to select, in a depth direction and in directions perpendicular to the depth direction, one or more of the video contents to be reproduced; a motion recognizer configured to recognize a position and a motion of a user gesture in a depth direction and in directions perpendicular to the depth direction; a marker generator configured to identify three-dimensional coordinates based on the gesture recognized by the motion recognizer, and to generate a second pair of images with a difference in visual field for a marker corresponding to the coordinates, the marker being configured to allow the user to operate the operational object in the depth direction and in the directions perpendicular to the depth direction; an operation signal generator configured to generate an operation signal based on a positional relationship between the coordinates of the marker and the operational object; and an image synthesizer configured to synthesize the first pair of images with the second pair of images to generate a third pair of images.