KR20020035571A - 서버 또는 유저로부터 다른 유저로의 vod - Google Patents

서버 또는 유저로부터 다른 유저로의 vod Download PDF

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Publication number
KR20020035571A
KR20020035571A KR1020027001493A KR20027001493A KR20020035571A KR 20020035571 A KR20020035571 A KR 20020035571A KR 1020027001493 A KR1020027001493 A KR 1020027001493A KR 20027001493 A KR20027001493 A KR 20027001493A KR 20020035571 A KR20020035571 A KR 20020035571A
Authority
KR
South Korea
Prior art keywords
euu
data
data file
server
euus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1020027001493A
Other languages
English (en)
Korean (ko)
Inventor
란돌 엠. 청
Original Assignee
란돌 엠. 청
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 란돌 엠. 청 filed Critical 란돌 엠. 청
Publication of KR20020035571A publication Critical patent/KR20020035571A/ko
Ceased legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/433Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331Caching operations, e.g. of an advertisement for later insertion during playback
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/632Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/816Monomedia components thereof involving special video data, e.g 3D video
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309Transmission or handling of upstream communications
    • H04N7/17336Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Television Signal Processing For Recording (AREA)
KR1020027001493A 1999-08-02 2000-08-02 서버 또는 유저로부터 다른 유저로의 vod Ceased KR20020035571A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14689399P 1999-08-02 1999-08-02
US60/146,893 1999-08-02
US47580799A 1999-12-30 1999-12-30
US09/475,807 1999-12-30
PCT/US2000/021127 WO2001010125A1 (en) 1999-08-02 2000-08-02 Vod from a server or a user to another user

Publications (1)

Publication Number Publication Date
KR20020035571A true KR20020035571A (ko) 2002-05-11

Family

ID=26844392

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027001493A Ceased KR20020035571A (ko) 1999-08-02 2000-08-02 서버 또는 유저로부터 다른 유저로의 vod

Country Status (6)

Country Link
EP (1) EP1205073A1 (enExample)
JP (1) JP2003506765A (enExample)
KR (1) KR20020035571A (enExample)
CN (1) CN1377556A (enExample)
AU (1) AU6619300A (enExample)
WO (1) WO2001010125A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100481691B1 (ko) * 2002-08-14 2005-04-11 무하디지털(주) 클라이언트부를 내장한 주문형 비디오 제공 장치 및 그 방법
US7818368B2 (en) 2005-09-30 2010-10-19 Samsung Electronics Co., Ltd. System and method for downloading content
KR101299038B1 (ko) * 2006-01-09 2013-08-27 톰슨 라이센싱 멀티미디어 콘텐츠 전달 방법 및 시스템

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Publication number Priority date Publication date Assignee Title
KR100481691B1 (ko) * 2002-08-14 2005-04-11 무하디지털(주) 클라이언트부를 내장한 주문형 비디오 제공 장치 및 그 방법
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Also Published As

Publication number Publication date
AU6619300A (en) 2001-02-19
EP1205073A1 (en) 2002-05-15
WO2001010125A1 (en) 2001-02-08
JP2003506765A (ja) 2003-02-18
CN1377556A (zh) 2002-10-30

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