1. A display controller comprising: an extraction means for extracting a characteristic of at least one of image data and sound data of content; a detection means for detecting a predetermined scene of the content on the basis of the characteristic extracted by the extraction means; a reproduction means for reproducing the content; and a display control means for displaying an image of the content so as to be recognized as a two-dimensional image when the reproduction position of the content is a position of a section of the predetermined scene detected by the detection means and displaying an image of the content so as to be recognized as a three-dimensional image when the reproduction position of the content is a position outside the section of the predetermined scene.