Patent ID: 9106896
Filing Date: 2015-08-11
Classification: H04N

Abstract:
1. A non-real time stereoscopic video service method performed by a transmission apparatus, the method comprising: configuring a program map table (PMT) and a program association table (PAT) including information regarding the PAT; and transmitting a transport stream (TS) including the PMT and the PAT, wherein the TS includes a stereoscopic service descriptor with respect to a program corresponding to the PMT, and the TS includes time information regarding a start of a stereoscopic video service and frame information regarding frame number of a reference image, wherein the stereoscopic video service is provided by the reference image and a supplementary image being paired with the reference image at a receiver; wherein the reference image is received in real time and the supplementary image is received in non-real time at the receiver. wherein the stereoscopic video service is reproduced by synchronizing the reference image and the supplementary image being paired with the reference image based on the time information and the frame information.