Method for 3DTV multiplexing and apparatus thereof

摘要

A method for 3DTV multiplexing according to the present invention comprises, deriving a delay value in units of frames for the left and right image based on a left image PES (Packetized Elementary Stream) corresponding to a left image and a right image PES corresponding to a right image, carrying out synchronization of the left image PES and the right image PES based on the delay value in units of frames, and generating 3DTV transport streams (TSs) by carrying out multiplexing of the synchronized left image PES and the synchronized right image PES. According to the present invention, efficiency of video services can be improved.

主权项

1. A method for 3DTV multiplexing, comprising:
deriving a delay value in units of frames for the left image and the right image, based on a left image PES (Packetized Elementary Stream) corresponding to a left image and a right image PES corresponding to a right image; carrying out synchronization of the left image PES and the right image PES, based on the delay value in units of frames, and generating 3DTV PSI (Program Specific Information), which is 3D program structure information, based on left image PSI (Program Specific Information) corresponding to the left image and right image PSI corresponding to the right image; and generating 3DTV transport streams (TSs) by carrying out multiplexing of the synchronized left image PES—, — and the synchronized right image PES and the 3DTV PSI, wherein the delay value in units of frames corresponds to a time difference between the left image and the right image expressed in units of frames.