Patent ID: 9088817
Filing Date: 2015-07-21
Classification: H04H,H04N

Abstract:
1. A 3D video data processing method of a broadcast transmitter comprising: encoding, by an encoder, 3D video data including base view video data of a base layer and extended view video data of an enhancement layer based on SVC scheme, wherein the base view video data and the extended view video data are frame-sequentially encoded; generating, by a system information processor, system information including 3D video metadata; inserting frame sync information in the 3D video data and multiplexing the 3D video data and system information to output a transport stream, by a TP encoder, wherein the frame sync information comprises frame number information specifying frame numbers for frames of the base view video data of the base layer and the extended view video data of the enhancement layer, and wherein the frame number information is used to specify a frame from the base view video data and a frame from the extended view video data as a single stereo image pair; and modulating and transmitting, by a transmitting unit, the transport stream.