CN1630364A - 可视通信系统及其控制方法 - Google Patents

可视通信系统及其控制方法 Download PDF

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Publication number
CN1630364A
CN1630364A CN200410081994.0A CN200410081994A CN1630364A CN 1630364 A CN1630364 A CN 1630364A CN 200410081994 A CN200410081994 A CN 200410081994A CN 1630364 A CN1630364 A CN 1630364A
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CN
China
Prior art keywords
video
communication terminal
time
pause
communication terminals
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.)
Pending
Application number
CN200410081994.0A
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English (en)
Chinese (zh)
Inventor
松本雄一
山本高司
沓名正树
森重树
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN1630364A publication Critical patent/CN1630364A/zh
Pending legal-status Critical Current

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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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • 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
    • H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
    • H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
    • 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
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
CN200410081994.0A 2003-12-15 2004-12-15 可视通信系统及其控制方法 Pending CN1630364A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003416732A JP4227509B2 (ja) 2003-12-15 2003-12-15 通信端末装置及びその制御方法
JP2003416732 2003-12-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CNB2006101101611A Division CN100539678C (zh) 2003-12-15 2004-12-15 通信终端和通信终端的控制方法

Publications (1)

Publication Number Publication Date
CN1630364A true CN1630364A (zh) 2005-06-22

Family

ID=34735847

Family Applications (2)

Application Number Title Priority Date Filing Date
CN200410081994.0A Pending CN1630364A (zh) 2003-12-15 2004-12-15 可视通信系统及其控制方法
CNB2006101101611A Expired - Fee Related CN100539678C (zh) 2003-12-15 2004-12-15 通信终端和通信终端的控制方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB2006101101611A Expired - Fee Related CN100539678C (zh) 2003-12-15 2004-12-15 通信终端和通信终端的控制方法

Country Status (3)

Country Link
US (1) US7536707B2 (https=)
JP (1) JP4227509B2 (https=)
CN (2) CN1630364A (https=)

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CN1933424B (zh) * 2005-09-16 2011-11-09 佳能株式会社 管理设备和管理方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1933424B (zh) * 2005-09-16 2011-11-09 佳能株式会社 管理设备和管理方法
CN101212823B (zh) * 2006-12-25 2011-09-07 索尼株式会社 内容重放系统，重放设备，重放控制方法和程序
WO2009155840A1 (zh) * 2008-06-24 2009-12-30 华为技术有限公司 实现共享群业务的方法、系统和装置

Also Published As

Publication number Publication date
US20050166242A1 (en) 2005-07-28
JP2005176219A (ja) 2005-06-30
CN1972429A (zh) 2007-05-30
US7536707B2 (en) 2009-05-19
CN100539678C (zh) 2009-09-09
JP4227509B2 (ja) 2009-02-18

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Open date: 20050622