公开(公告)号：WO2011078470A2

公开(公告)日：2011-06-30

申请号：PCT/KR2010007018

申请日：2010-10-14

Applicant: KOREA ELECTRONICS TELECOMM ,  KI MYUNG SEOK ,  LEE HAN KYU ,  HONG JIN WOO ,  CHA JIHUN ,  KIM HYUN CHEOL ,  LEE INJAE

Inventor： KI MYUNG SEOK ,  LEE HAN KYU ,  HONG JIN WOO ,  CHA JIHUN ,  KIM HYUN CHEOL ,  LEE INJAE

IPC: H04N7/24 ,  H04H60/07 ,  H04N7/08

CPC classification number: H04N21/23412 ,  H04H60/07

Abstract: Disclosed are an apparatus for producing contents which composes a screen by considering a plurality of MPEG-2 transport streams as one medium from a screen description such as Binary Format for Scenes (BIFS) or Lightweight application scene representation (LASeR) and records the composed screen and the MPEG-2 transport streams as a media file of an International Standardization Organization (ISO) format structure and an apparatus for regenerating contents which extracts the screen from the media file of the ISO format structure and regenerates the extracted screen.

Abstract translation: 公开了一种用于通过从诸如场景二进制格式（BIFS）或轻量级应用场景表示（LASeR）的屏幕描述考虑多个MPEG-2传输流作为一种介质来生成内容的装置，并且记录组合屏幕 MPEG-2传输流作为国际标准化组织（ISO）格式结构的媒体文件，以及用于再现从ISO格式结构的媒体文件中提取画面的内容的装置，并重新生成提取的画面。

公开(公告)号：KR20120004851A

公开(公告)日：2012-01-13

申请号：KR20100065549

申请日：2010-07-07

Applicant: KOREA ELECTRONICS TELECOMM ,  SK TELECOM CO LTD ,  SK PLANET CO LTD

Inventor： KIM HYUN CHEOL ,  CHOI JI HOON ,  KI MYUNG SEOK ,  LIM SEONG YONG ,  LEE IN JAE ,  CHOI JAE HOON ,  PARK JONG KWAN

IPC: H04N7/173 ,  H04N5/445

CPC classification number: H04N7/173 ,  H04N5/445 ,  H04N21/4126 ,  H04N21/435

Abstract: PURPOSE: A device and a method for processing additional data of a data broadcasting system are provided to prevent data loading for reproducing the additional data. CONSTITUTION: A receiving unit(231) receives broadcast information about a broadcasting program from a broadcasting server(220). The receiving unit receives a require-message about supplementary data related to the broadcasting program from a terminal(240). A processing unit(232) extracts supplementary data from a database by referring to the broadcast information and require-message. A transmitting unit(233) transmits the supplementary data to the terminal.

Abstract translation: 目的：提供用于处理数据广播系统附加数据的设备和方法，以防止用于再现附加数据的数据加载。 构成：接收单元（231）从广播服务器（220）接收关于广播节目​​的广播信息。 接收单元从终端接收关于与广播节目有关的补充数据的需求消息（240）。 处理单元（232）通过参考广播信息和需求消息从数据库中提取补充数据。 发送单元（233）向终端发送补充数据。

公开(公告)号：KR20090056649A

公开(公告)日：2009-06-03

申请号：KR20070123888

申请日：2007-11-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHEONG WON SIK ,  KI MYUNG SEOK ,  CHA JI HUN ,  AHN SANG WOO ,  MOON KYUNG AE ,  HONG JIN WOO

IPC: H04H60/33 ,  H04B1/40

Abstract: A broadcasting system for an interactive data service and a service method thereof are provided to enable a user to receive a service linked with broadcast contents by receiving a data service through a broadcast network. A decoder(50) receives and decodes broadcasting contents including user interaction contents. When the user interaction corresponding to the user interaction contents is generated, a node manager extracts return channel information for transmitting the user interaction result. According to the return channel information, a communication network connection unit(70) transmits the user interaction result. The return channel information comprises the address of a return channel server.

Abstract translation: 提供了一种用于交互式数据服务的广播系统及其服务方法，以使得用户能够通过广播网络接收数据服务来接收与广播内容相关联的服务。 解码器（50）接收并解码包括用户交互内容的广播内容。 当生成与用户交互内容相对应的用户交互时，节点管理器提取用于发送用户交互结果的返回信道信息。 根据返回信道信息，通信网络连接单元（70）发送用户交互结果。 返回信道信息包括返回信道服务器的地址。