Patent ID: 9357196
Filing Date: 2016-05-31
CPC Classification: H04L,H04N

Claim Text:
1. A digital broadcasting signal receiving device, comprising: a tuner configured to receive a digital broadcasting signal comprising service data and signaling data for a service, wherein the service data comprises a first video stream and a second video stream, wherein the signaling data comprises first information indicating whether the service is a 2 dimensional(2D) service or a 3 dimensional(3D) service; a demodulator configured to demodulate the received digital broadcasting signal; a decoder configured to decode at least one of the first video stream and the second video stream from the demodulated digital broadcasting signal based on the first information, wherein signaling the signaling data takes place after an actual switching of a stream structure from a single video stream to a dual video stream in a case of switching from the 2D service to the 3D service; and an output formatter configured to output the service.