METHOD AND APPARATUS FOR GENERATING 3-DIMENSIONAL IMAGE DATASTREAM, AND METHOD AND APPARATUS FOR RECEIVING 3-DIMENSIONAL IMAGE DATASTREAM

摘要

PURPOSE: A method and an apparatus for generating a 3D image data stream, and a method and an apparatus for receiving a 3D image data stream are provided to extract 3D image play information which can be recognized by a 3D play system, thereby guaranteeing 3D effects. CONSTITUTION: A TS(Transport Stream) de-multiplexing unit(210) de-multiplexes a transport stream. A TS packet de-packetizing unit(220) de-packetizes at least one transport stream packet. A basic stream packet de-packetizing unit(230) de-packetizes at least one basic stream packet. A 3D image play information extracting unit(240) extracts 3D image play information from one of the TS packet, the basic stream packet, and a section.