Patent ID: 9749681
Date: 2017-08-29
CPC Classifications: H04N

Claim:
1. A method of processing a non-real-time (NRT) service in a broadcast receiver, the method comprising: receiving a broadcast service and signaling information; and processing the NRT service, wherein the signaling information includes an NRT information, wherein the NRT service include one or more content items and a content item includes one or more files, wherein the NRT information includes information on capability codes, wherein the capability codes provides list of download protocols, forward error correction (FEC) algorithms, compression algorithms and media types, wherein the forward error correction (FEC) algorithms indicate whether or not Raptor algorithm is used, wherein the NRT information further includes information indicating whether support for capability represented by the capability code is essential to meaningful presentation of the NRT service or not, wherein the NRT information further includes information for signaling a corresponding 2D or 3D version of a current service component, and wherein the information for signaling a corresponding 2D or 3D version indicates a value of content linkage information of a corresponding 2D or 3D content.