公开(公告)号：US20170195742A1

公开(公告)日：2017-07-06

申请号：US15188943

申请日：2016-06-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hye-Ju OH ,  Byung-Jun BAE ,  Hyun-Jeong YIM ,  Soon-Choul KIM ,  Hyoung-Soo LIM ,  Nam-Ho HUR

IPC: H04N21/6405 ,  H04N21/236

CPC classification number: H04N21/6405 ,  H04N21/236 ,  H04N21/4825 ,  H04N21/64322 ,  H04N21/8456 ,  H04N21/85406

Abstract: Disclosed herein is an apparatus and method for providing a broadcast service. The apparatus for providing a broadcast service includes a segment and metadata creation unit for creating a media segment file and profile information for a broadcast streaming service, a transfer processing unit for performing packetization and configuring a transport session in order to transfer audio/video and data objects, which correspond to the media segment file, and a broadcast transmission unit for formatting a media stream, received from the transfer processing unit, according to a broadcast signal format by multiplexing the media stream based on a layer, for creating a broadcast transmission frame that includes signaling information, and for transmitting the broadcast transmission frame via a broadcast network.

公开(公告)号：US20140059630A1

公开(公告)日：2014-02-27

申请号：US13973070

申请日：2013-08-22

Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY ,  Electronics and Telecommunications Research Institute

Inventor： Soon-Choul KIM ,  Jeoung-Lak HA ,  Jung-Hak KIM ,  Bum-Suk CHOI ,  Young-Ho JEONG ,  Jin-Woo HONG ,  Kyuheon KIM ,  Jong-Hwan PARK ,  Min-Woo JO ,  Gwang-Hoon PARK ,  Doug Young SUH

IPC: H04N21/2389

CPC classification number: H04N21/2389 ,  H04N21/4348 ,  H04N21/4622

Abstract: An apparatus for providing an augmented broadcasting service and an apparatus for receiving the augmented broadcasting service in a hybrid broadcasting environment. The apparatus for providing the augmented broadcasting service includes: a real-time data provider configured to provide real-time data through a first transmission network; an augmented content provider configured to provide augmented content through a second transmission network, wherein the augmented content is to be synchronized with the real-time data; and a multiplexer configured to multiplex the real-time data, the augmented content metadata and timing information for synchronization between the real-time data and the augmented content metadata, and output resulting data.

Abstract translation: 一种用于提供增强广播服务的装置和用于在混合广播环境中接收增强广播业务的装置。 用于提供增强广播服务的装置包括：配置成通过第一传输网络提供实时数据的实时数据提供者; 增强内容提供器，被配置为通过第二传输网络提供增强内容，其中所述增强内容将与所述实时数据同步; 以及多路复用器，被配置为对实时数据，增强内容元数据和用于实时数据和增强内容元数据之间的同步的定时信息进行复用，并输出结果数据。