Recording medium, playback device, system LSI, playback method, glasses, and display device for 3D images

摘要

A recording medium in which a left-view video stream and a right-view video stream are recorded in an interleaved transport stream file. The interleaved transport stream file is identified by a combination of (i) an equivalent identification number being equivalent with the file reference information and (ii) a file extension indicating that video streams are stored in the interleaved manner, the equivalent identification number. Among Extents that constitute the interleaved transport stream file, Extents constituting the left-view or right-view video stream are identified as a normal-format transport stream file by a combination of (i) the equivalent identification number being equivalent with the file reference information and (ii) a file extension indicating that video streams are stored in a normal manner.

主权项

1. A non-transitory computer-readable recording medium having recorded thereon playlist information, a video stream, and a program causing a computer to execute playback based on the playlist information,
wherein the playlist information includes one or more pieces of playback section information, each of the one or more pieces of playback section information includes: file reference information that specifies stream files corresponding to a transport file storing the video stream; a stream permission table indicating a video steam that can be played back; and base-view specification information, wherein the video stream is classified into a left-view video steam and a right-view video stream with which a stereoscopic playback is available, one of the left-view video stream and the right-view video stream is a base-view video stream and the other one is a dependent-view video stream, the dependent-view video stream has been compress-encoded based on the base-view video steam, the base-view specification information indicates which of the left-view video steam and the right-view video stream is the base-view video stream, and indicates which of the left-view video stream and the right-view video steam is played back during a planar-view playback, a transport stream storing the base-view video steam is divided into a plurality of pieces of base-view data, and a transport stream storing the dependent-view video steam is divided into a plurality of dependent-view data, and the plurality of pieces of base-view data and the plurality of pieces of dependent-view data are arranged and recorded in an interleaved manner, wherein the stream permission table includes at least one entry storing one or more packet identifiers and indicating, to a PID filter of a playback device, one or more packets that constitute a transport stream and that are to be output to a video decoder for base-view video, and the playlist information includes a stereoscopic view stream permission table associated with the one or more pieces of playback section information, the stereoscopic view stream permission table including at least one entry indicating, to the PID filter of the playback device, one or more packets that constitute a transport stream and that are to be output to a video decoder for dependent-view video, wherein the program causes a computer to: read out a transport stream file identified by the file reference information; obtain non-compressed picture data by decoding compressed picture data that is included in a video stream stored in the read-out transport stream file; and output the obtained non-compressed picture data in accordance with output mode stored in a mode register in the computer, when planar-view playback is to be performed, compressed picture data that constitutes the base-view video stream specified by the base-view specification information is decoded, and when stereoscopic playback is to be performed, compressed picture data that constitutes the base-view video stream specified by the base-view specification information is decoded, compressed picture data that constitutes the dependent-view video stream is decoded by referring to non-compressed picture data of the base-view video stream specified by the base-view specification information, and one of the base-view video stream and the dependent-view video stream is output as a left-view image in accordance with the base-view specification information, and the other one of the base-view video stream and the dependent-view video stream is output as a right-view image.