KR100519740B1 - 텔레비젼 프로그램 및 기타 데이터의 송수신 - Google Patents
텔레비젼 프로그램 및 기타 데이터의 송수신 Download PDFInfo
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- KR100519740B1 KR100519740B1 KR10-1999-7009216A KR19997009216A KR100519740B1 KR 100519740 B1 KR100519740 B1 KR 100519740B1 KR 19997009216 A KR19997009216 A KR 19997009216A KR 100519740 B1 KR100519740 B1 KR 100519740B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/007—Transform coding, e.g. discrete cosine transform
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/47815—Electronic shopping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Discrete Mathematics (AREA)
- Computer Graphics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Communication Control (AREA)
- Selective Calling Equipment (AREA)
Abstract
Description
Claims (80)
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- 텔레비젼 프로그램 등의 데이터를 송신하는 방법으로서:송신 시스템에서, 적어도 하나의 텔레비젼 프로그램을 포함하는 디지털 데이터스트림을 송신하는 단계;사용자의 리시버/디코더에서,상기 디지털 데이터스트림을 수신하는 단계;텔레비젼 모드에서,상기 디지털 데이터스트림에서 텔레비젼 프로그램을 추출하는 단계; 및상기 추출된 텔레비젼 프로그램을 텔레비젼에 제공하는 단계; 및인터넷 모드에서,통신 센터로 전화를 걸기 위하여 모뎀을 사용하는 단계;상기 사용자로부터 인터넷 요구를 수신하는 단계; 및상기 모뎀을 통해 수신된 인터넷 요구를 상기 통신 센터로 송신하는 단계;상기 통신 센터에서,상기 인터넷 요구를 수신하는 단계;상기 인터넷으로부터 상기 수신된 인터넷 요구에 대한 응답을 얻는 단계; 및상기 인터넷 응답을 상기 송신 시스템에 제공하는 단계;상기 송신 시스템에서, 상기 제공된 인터넷 응답을 상기 디지털 데이터스트림에 통합하는 단계; 및상기 리시버/디코더에서, 상기 인터넷 모드에서,상기 디지털 데이터스트림에서 상기 인터넷 응답을 추출하는 단계; 및상기 추출된 인터넷 응답을 상기 사용자에게 제공하는 단계를 포함하는 방법.
- 제 69항에 있어서, 상기 추출된 인터넷 응답은 상기 텔레비젼에 디스플레이됨으로써 상기 사용자에게 제공되는 것을 특징으로 하는 방법.
- 제 69항에 있어서, 상기 추출된 인터넷 응답은 상기 리시버/디코더에 연결된 컴퓨터를 통해 상기 사용자에게 제공되는 것을 특징으로 하는 방법.
- 제 69항에 있어서,상기 송신 시스템에서, 상기 리시버/디코더가 상기 인터넷 모드에서 동작하도록 하는 애플리케이션을 위한 상기 디지털 데이터스트림 애플리케이션 코드로 통합하는 단계; 및상기 리시버/디코더에서, 다운로드 모드에서,상기 디지털 데이터스트림에서 상기 애플리케이션 코드를 추출하는 단계; 및상기 리시버/디코더가 상기 인터넷 모드에서 동작하도록 상기 추출된 애플리케이션 코드로 정의된 상기 애플리케이션을 시작하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제 69항 내지 71항중 어느 한 항에 있어서, 상기 송신 시스템은 상기 디지털 데이트스트림을 MPEG 포맷으로 송신하고, 상기 텔레비젼 프로그램 이외의 데이터는 상기 MPEG 데이터스트림의 적어도 하나의 전용 섹션에 포함되는 것을 특징으로 하는 방법.
- 디지털 데이터스트림을 수신하는 데이터스트림 수신 수단;상기 수신된 데이터스트림에서 텔레비젼 프로그램과 인터넷 응답을 추출하는 추출 수단;상기 추출된 텔레비젼 프로그램을 텔레비젼에 제공하는 텔레비젼 제공수단;상기 사용자로부터의 인터넷 요구를 수신하는 사용자 입력 인터페이스 수단; 및통신 센터로 전화를 걸어 상기 수신된 인터넷 요구를 상기 통신 센터로 송신하는 모뎀을 포함하는 디지털 텔레비젼 리시버/디코더.
- 제 74항에 있어서, 상기 텔레비젼 제공 수단은 상기 추출된 인터넷 응답을 상기 텔레비젼에 제공하도록 기능하는 것을 특징으로 하는 리시버/디코더.
- 제 74항 또는 75항에 있어서, 컴퓨터 출력구를 더 포함하고, 상기 리시버/디코더는 상기 컴퓨터 출력구에 연결된 컴퓨터에 상기 추출된 인터넷 응답을 제공하도록 기능하는 것을 특징으로 하는 리시버/디코더.
- 제 74항 또는 75항에 있어서, 상기 데이터스트림 수신수단은 데이터스트림을 MPEG 포맷으로 수신하도록 기능하고, 상기 추출수단은 상기 MPEG 데이터스트림의 적어도 하나의 전용 섹션에서 상기 텔레비젼 프로그램 이외의 데이터를 추출하도록 기능하는 것을 특징으로 하는 리시버/디코더.
- 적어도 하나의 텔레비젼 프로그램을 포함하는 디지털 데이터스트림을 송신하는 송신 시스템; 및사용자의 모뎀으로부터의 인터넷 요구를 수신하여 상기 인터넷으로부터 상기 수신된 인터넷 요구에 대한 응답을 얻어 상기 인터넷 응답을 상기 송신 시스템에 제공하도록 기능하는 통신 센터를 포함하고,상기 송신 시스템은 상기 제공된 인터넷 응답을 상기 디지털 데이터스트림에 통합하도록 기능하는 통신 및 디지털 텔레비젼 송신 시스템.
- 제 78항에 있어서, 상기 송신 시스템은 디지털 텔레비젼 리시버/디코더가 인터넷 모드에서 동작하도록 하는 애플리케이션에 대한 상기 디지털 데이터스트림 애플리케이션 코드로 통합하도록 기능하는 것을 특징으로 하는 통신 및 디지털 텔레비젼 송신 시스템.
- 제 78항 또는 79항에 있어서, 상기 송신 시스템은 상기 디지털 데이터스트림을 MPEG 포맷으로 송신하고, 상기 텔레비젼 프로그램 이외의 데이터는 상기 MPEG 데이터스트림의 적어도 하나의 전용 섹션에 포함되는 것을 특징으로 하는 통신 및 디지털 텔레비젼 송신 시스템.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP97400650 | 1997-03-21 | ||
EP97400650.4 | 1997-03-21 | ||
PCT/EP1997/002110 WO1998043432A1 (en) | 1997-03-21 | 1997-04-25 | Transmission and reception of television programmes and other data |
Publications (2)
Publication Number | Publication Date |
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KR20000076445A KR20000076445A (ko) | 2000-12-26 |
KR100519740B1 true KR100519740B1 (ko) | 2005-10-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-1999-7009216A KR100519740B1 (ko) | 1997-03-21 | 1997-04-25 | 텔레비젼 프로그램 및 기타 데이터의 송수신 |
Country Status (23)
Country | Link |
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US (1) | US7934234B2 (ko) |
EP (2) | EP1251699B1 (ko) |
JP (2) | JP4162722B2 (ko) |
KR (1) | KR100519740B1 (ko) |
CN (1) | CN1153466C (ko) |
AT (2) | ATE298171T1 (ko) |
AU (1) | AU746305B2 (ko) |
BR (1) | BR9714604A (ko) |
CA (1) | CA2284681C (ko) |
CZ (1) | CZ291291B6 (ko) |
DE (2) | DE69716961T2 (ko) |
ES (2) | ES2185010T3 (ko) |
HK (1) | HK1024810A1 (ko) |
HU (2) | HU228950B1 (ko) |
IL (1) | IL131948A (ko) |
NO (1) | NO323020B1 (ko) |
NZ (2) | NZ500200A (ko) |
PL (1) | PL186146B1 (ko) |
RU (1) | RU2195083C2 (ko) |
TR (2) | TR200001523T2 (ko) |
UA (1) | UA65565C2 (ko) |
WO (1) | WO1998043432A1 (ko) |
ZA (1) | ZA973607B (ko) |
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KR100654430B1 (ko) * | 1999-05-20 | 2006-12-07 | 삼성전자주식회사 | 데이터를 브로드캐스팅하는 디지털 방송 시스템에서 어플리케이션을 처리하는 장치 및 방법 |
EP1067771A1 (en) * | 1999-07-05 | 2001-01-10 | CANAL+ Société Anonyme | Communications method and apparatus |
KR100470098B1 (ko) * | 1999-08-18 | 2005-02-04 | 윤원진 | 퀴즈 제공시스템 및 제공방법 |
EP1127464A1 (en) * | 1999-09-02 | 2001-08-29 | Koninklijke Philips Electronics N.V. | Method and device for home shopping |
WO2001019088A1 (en) * | 1999-09-09 | 2001-03-15 | E-Studiolive, Inc. | Client presentation page content synchronized to a streaming data signal |
WO2001031924A1 (en) * | 1999-10-22 | 2001-05-03 | General Instrument Corporation | Method and apparatus for authorization of software applications and features in digital communication terminals via a central billing system |
AUPQ516600A0 (en) * | 2000-01-19 | 2000-02-10 | Eleven Lighting Pty Limited | Interactive display |
JP4501209B2 (ja) * | 2000-03-08 | 2010-07-14 | ソニー株式会社 | 情報処理装置、情報処理方法およびリモコンのコマンダ |
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