Patent ID: 8391686

Claim:
A recording device which records a predetermined signal on an optical disk, said predetermined signal having at least three or more video streams including a first video stream, a second video stream and a third video stream, said first video stream being digital data for one eye (right eye or left eye) of a stereoscopic video stream, said first video stream located in a continuous track that extends along at least one complete revolution of said optical disk, said second video stream being digital data for the other eye (left eye or right eye) of said stereoscopic video stream, said second video stream located in a further continuous track that extends along at least one complete revolution of said optical disk, said first video stream being also viewable as a non-stereoscopic video stream, said third video stream being digital data for a further non-stereoscopic video stream, the third video stream being different than the first video stream, the third video stream being different than the second video stream, said first video stream being segmented in a plurality of first interleaved blocks, said second video stream being segmented in a plurality of second interleaved blocks, wherein said recording device includes a recording means which records said first interleaved blocks alternating with said second interleaved blocks on said optical disk, said recording means records a) a restriction information for indicating restriction of reproducing of said at least one complete revolution of said optical disk of said second video stream when reproducing said first video stream of said stereoscopic video stream as said non-stereoscopic video stream on said optical disk, and b) an arrangement information of said non-stereoscopic video stream and an arrangement information of said stereoscopic video stream on said optical disk, said arrangement information of said non-stereoscopic video stream indicating location of said non-stereoscopic video stream on said optical disk, and said arrangement information of said stereoscopic video stream indicating location of said stereoscopic video stream on said optical disk; wherein a part of the arrangement information of said stereoscopic video stream is at least a portion of said arrangement information of said non-stereoscopic video stream.