Digital broadcast receiving method providing two-dimensional image and 3D image integration service, and digital broadcast receiving device using the same

摘要

A digital broadcast receiving apparatus for providing an integrated service of a 2D image and a 3D image. The apparatus comprising a demultiplexing unit configured to demultiplex a received digital broadcast signal; a PSIP or PSI/SI processor configured to extract at least any one of 3D service information related to a 2D image channel or service and 2D service information related to a 3D image channel or service from the demultiplexed digital broadcast signal; a decoder configured to decode an extension view video stream and a base view video stream from the demultiplexed digital broadcast signal; and an output formatting unit configured to format the extension view video stream and the base view video stream based on at least any one of the 3D service information and the 2D service information.

主权项

1. A method comprising:
receiving one or more broadcast data streams of multi-view video coding (MVC) video for supporting a 3D broadcast service based on the MVC and a plurality of descriptors indicating information associated with the one or more broadcast data streams; identifying whether the one or more broadcast data streams of the MVC video correspond to a MVC base view stream; obtaining information related to association between MVC views and left or right eye by using at least one of the descriptors, said at least one of the descriptors having a value that determines whether the MVC base view stream is associated with left eye view or right eye view; obtaining information related to positions of the MVC views including at least one MVC extended view stream by using a Program Map Table (PMT), the information related to positions of MVC views indicating an order of the MVC views in a horizontal direction; and processing the broadcast data streams using the obtained information related to association between MVC views and left or right eye.