METHOD AND APPARATUS FOR PROCESSING 3-DIMENSIONAL BROADCASTING SIGNAL

摘要

Provided is a three-dimensional (3D) broadcasting receiver including a tuner for receiving a broadcasting signal including a program map table (PMT) and 3D video data for 3D broadcast content, a decoder for parsing the FPA SEI message, parsing 3D video format information for identification of format of the 3D video, contained in the FPA SEI message, parsing default display window (DDW) information, active format description (AFD) information, and bar data, contained in the 3D video data, and decoding the 3D video data, a two-dimensional (2D) extractor for extracting a 2D image for 2D display in a video frame of the decoded 3D video data according to the 3D video format information and the DDW information, an aspect ratio converter for rendering the extracted 2D image according to an aspect ratio of the receiver using the AFD information and the bar data, and a display processor for displaying the rendered 2D image.

主权项

1. A three-dimensional (3D) broadcasting receiver comprising:
a tuner for receiving a broadcasting signal comprising a program map table (PMT) and 3D video data for 3D broadcast content, the PMT comprising non_packed_constraint_flag information indicating whether a frame packing arrangement (FPA) SEI message is contained in the 3D video data; a decoder for parsing the FPA SEI message, parsing 3D video format information for identification of format of the 3D video, contained in the FPA SEI message, parsing default display window (DDW) information, active format description (AFD) information, and bar data, contained in the 3D video data, and decoding the 3D video data, when the non_packed_constraint_flag information indicates that FPA SEI message is contained in the 3D video data; a two-dimensional (2D) extractor for extracting a 2D image for 2D display in a video frame of the decoded 3D video data according to the 3D video format information and the DDW information; an aspect ratio converter for rendering the extracted 2D image according to an aspect ratio of the receiver using the AFD information and the bar data; and a display processor for displaying the rendered 2D image.