Patent ID: 8107794
Filing Date: 2012-01-31
Classification: G11B,H04N

Abstract:
1. An optical disk reproduction apparatus for reproducing a signal recorded on an optical disk, in which the optical disk has, recorded thereon, at least a first video stream for outputting a component for one eye (right eye or left eye) of a stereoscopic video signal and a second video stream for outputting a component for the other eye (left eye or right eye) of the stereoscopic video signal, the first video stream and the second video stream each being a stream for stereoscopic video, at least one of the first video stream and the second video stream is a stream for non-stereoscopic video, the first video stream includes a plurality of first interleave units, the second video stream includes a plurality of second interleave units, the first video stream and the second video stream are alternately recorded on tracks of the optical disk in units of the interleave units, and specified interleave block reproduction prohibition information which prohibits reproduction of the second interleave units is recorded on the optical disk, the optical disk reproduction apparatus comprising: a reproduction section for reproducing only the first video stream recorded on the optical disk in response to detecting the specified interleave block reproduction prohibition information when reproduction of the stream for non-stereoscopic video is performed; a resolving section for resolving the reproduced first video stream into the plurality of first interleave units; a decoding section for decoding the plurality of first interleave units to generate a first reproduction signal for expressing a signal that is the non-stereoscopic video; and an output section for outputting the first reproduction signal.