摘要:
A pair of main-view and sub-view video streams and a graphics stream are recorded on a BD-ROM disc. M etadata is provided in each GOP in the sub-view video stream. The metadata includes offset information. The offset information specifies offset control for a plurality of pictures constituting a GOP. Offset control is to provide a left offset and right offset for the horizontal coordinates in a graphics plane to generate a pair of graphics planes, and to combine them separately with main-view and sub-view video planes. The sub-view video stream is packetized and multiplexed in a transport stream. A header of each TS packet includes a TS priority flag. TS packets containing the metadata have a different value of TS priority flag from TS packets containing sub-view pictures.
摘要:
A pair of main-view and sub-view video streams and a graphics stream are recorded on a BD-ROM disc. M etadata is provided in each GOP in the sub-view video stream. The metadata includes offset information. The offset information specifies offset control for a plurality of pictures constituting a GOP. Offset control is to provide a left offset and right offset for the horizontal coordinates in a graphics plane to generate a pair of graphics planes, and to combine them separately with main-view and sub-view video planes. The sub-view video stream is packetized and multiplexed in a transport stream. A header of each TS packet includes a TS priority flag. TS packets containing the metadata have a different value of TS priority flag from TS packets containing sub-view pictures.
摘要:
A data recording/playing configuration capable of easily acquiring attribute information on a frame constituting a 3D image recorded on a recording medium is implemented. The attribute information of the 3D image is recorded in each of hierarchized management information files as an attribute in units of management data of each of the management information files. In the case where a coding method is a frame sequential method, frame identification data indicating whether each frame is a left-eye image (L image) or a right-eye image (R image) are recorded; and in the case where the coding method is an inter-view reference coding method where any one of L and R images is referred to during decoding, base image identification data indicating which one of the L and R images is a base image are recorded. According to the configuration, a playing apparatus can determine an attribute of a frame without performing analysis of data to be played.
摘要:
A data recording/playing configuration capable of easily acquiring attribute information on a coding process for a 3D image recorded on a recording medium is implemented. The attribute information of the 3D image is recorded in each of hierarchized management information files as an attribute in units of management data of each of the management information files. The attribute information to be recorded is allowed to include attribute information of a coding process of a 3D image to be recorded. More specifically, during decoding of the 3D image, inter-image reference identification data indicating whether or not inter-image reference between a left-eye image (L image) and a right-eye image (R image) is likely to be needed or coding mode identification data indicating whether or not an entropy coding mode is used for coding the 3D image are recorded as attribute information. According to the configuration, a playing apparatus determines a coding mode without performing analysis of data to be played, so that a decoding process can be correctly performed.
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.
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.
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.
摘要:
A data recording/playing configuration capable of easily acquiring attribute information on a frame constituting a 3D image recorded on a recording medium is implemented. The attribute information of the 3D image is recorded in each of hierarchized management information files as an attribute in units of management data of each of the management information files. In the case where a coding method is a frame sequential method, frame identification data indicating whether each frame is a left-eye image (L image) or a right-eye image (R image) are recorded; and in the case where the coding method is an inter-view reference coding method where any one of L and R images is referred to during decoding, base image identification data indicating which one of the L and R images is a base image are recorded. According to the configuration, a playing apparatus can determine an attribute of a frame without performing analysis of data to be played.
摘要:
A pair of main-view and sub-view video streams and a graphics stream are recorded on a BD-ROM disc. M etadata is provided in each GOP in the sub-view video stream. The metadata includes offset information. The offset information specifies offset control for a plurality of pictures constituting a GOP. Offset control is to provide a left offset and right offset for the horizontal coordinates in a graphics plane to generate a pair of graphics planes, and to combine them separately with main-view and sub-view video planes. The sub-view video stream is packetized and multiplexed in a transport stream. A header of each TS packet includes a TS priority flag. TS packets containing the metadata have a different value of TS priority flag from TS packets containing sub-view pictures.
摘要:
The present invention relating to an information processing device, information processing method, playing device, playing method, and program that enables playing of stereo image (3D image) contents appropriately. In the case that 3D playing using Base view video and D1 view video is instructed, "10000.ilvt (ref_to_D1-B_interteaved_file_name) described in interleaved_file_info () of the PlayList file is specified, and Base view video chunks and D1 view video chunks are read out from an optical disc through a UDF file system. The Base view video chunks and D1 view video chunks that are read out are supplied to a decoder unit and played. The present invention is applicable to a playing device compatible with the BD-ROM standard.