RECORDING MEDIUM, PLAYBACK DEVICE, SYSTEM LSI, PLAYBACK METHOD, GLASSES AND DISPLAY DEVICE FOR THREE-DIMENSIONAL IMAGES Russian patent published in 2013 - IPC H04N7/26 H04N13/04 G11B20/12 

FIELD: information technology.

SUBSTANCE: playback device for playing back a video stream in accordance with playlist information comprises: a reading unit which reads out a transport stream file from the recording medium, said file being identified by the file reference information included in the playlist information; a decoder; a mode register storing an output mode of the playback device; and an output unit, wherein if the output mode is a planar-view output mode, the reading unit reads out the normal format transport stream file which is identified by a combination of file reference information included in the playlist information and a file extension which indicates that video streams are stored normally, and when the output mode is a stereoscopic-view output mode, the reading unit reads out the interleaved transport stream file which is identified by a combination of file reference information included in the playlist information and a file extension indicating that video streams are stored in an interleaved manner.

EFFECT: high efficiency of playing back a video stream using both a three-dimensional playback device and a two-dimensional playback device.

9 cl, 50 dwg