JP2000059755A - データサーバシステム、データ受信装置およびデータ送信装置 - Google Patents

データサーバシステム、データ受信装置およびデータ送信装置

Info

Publication number
JP2000059755A
JP2000059755A JP10224508A JP22450898A JP2000059755A JP 2000059755 A JP2000059755 A JP 2000059755A JP 10224508 A JP10224508 A JP 10224508A JP 22450898 A JP22450898 A JP 22450898A JP 2000059755 A JP2000059755 A JP 2000059755A
Authority
JP
Japan
Prior art keywords
data
video data
transmitting
control data
video
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
JP10224508A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000059755A5 (enExample
Inventor
Shinji Furuya
晋二 古屋
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10224508A priority Critical patent/JP2000059755A/ja
Priority to US09/368,965 priority patent/US6452943B1/en
Publication of JP2000059755A publication Critical patent/JP2000059755A/ja
Publication of JP2000059755A5 publication Critical patent/JP2000059755A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2401—Monitoring of the client buffer
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • 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]
    • H04N21/60—Network 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 
    • H04N21/63—Control 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
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • 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
    • H04N7/17336—Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Communication Control (AREA)
  • Information Transfer Systems (AREA)
JP10224508A 1998-08-07 1998-08-07 データサーバシステム、データ受信装置およびデータ送信装置 Pending JP2000059755A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10224508A JP2000059755A (ja) 1998-08-07 1998-08-07 データサーバシステム、データ受信装置およびデータ送信装置
US09/368,965 US6452943B1 (en) 1998-08-07 1999-08-05 Data server system where the cycle for transmitting video or audio data is adjusted according to control data transmitted to a transmitter by a receiver that monitors its buffer state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10224508A JP2000059755A (ja) 1998-08-07 1998-08-07 データサーバシステム、データ受信装置およびデータ送信装置

Publications (2)

Publication Number Publication Date
JP2000059755A true JP2000059755A (ja) 2000-02-25
JP2000059755A5 JP2000059755A5 (enExample) 2005-09-08

Family

ID=16814907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10224508A Pending JP2000059755A (ja) 1998-08-07 1998-08-07 データサーバシステム、データ受信装置およびデータ送信装置

Country Status (2)

Country Link
US (1) US6452943B1 (enExample)
JP (1) JP2000059755A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005184783A (ja) * 2004-11-12 2005-07-07 Onkyo Corp ネットワーク型コンテンツ再生システム
US7634532B2 (en) 2002-05-31 2009-12-15 Onkyo Corporation Network type content reproduction system

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6996623B1 (en) * 1999-09-08 2006-02-07 Matsushita Electric Industrial Co., Ltd. Reception display apparatus and method for displaying screen partially with certain timing even when all data for the screen has not been received, and computer-readable record medium recording such reception display program
US7065582B1 (en) * 1999-12-21 2006-06-20 Advanced Micro Devices, Inc. Automatic generation of flow control frames
JP3911380B2 (ja) * 2000-03-31 2007-05-09 松下電器産業株式会社 転送レート制御装置
US8595372B2 (en) 2000-09-12 2013-11-26 Wag Acquisition, Llc Streaming media buffering system
US7716358B2 (en) 2000-09-12 2010-05-11 Wag Acquisition, Llc Streaming media buffering system
US6766376B2 (en) 2000-09-12 2004-07-20 Sn Acquisition, L.L.C Streaming media buffering system
KR100908954B1 (ko) * 2000-12-15 2009-07-22 브리티쉬 텔리커뮤니케이션즈 파블릭 리미티드 캄퍼니 오디오 또는 비디오 자료의 전송방법 및 장치
US7460629B2 (en) 2001-06-29 2008-12-02 Agere Systems Inc. Method and apparatus for frame-based buffer control in a communication system
KR100397106B1 (ko) * 2001-11-06 2003-09-06 엘지전자 주식회사 원격지 미디어 콘텐츠 감시 방법 및 그 시스템
TWI280759B (en) * 2002-03-13 2007-05-01 Matsushita Electric Industrial Co Ltd Data communication method
US7748020B2 (en) * 2002-10-08 2010-06-29 Canon Kabushiki Kaisha Receiving apparatus and method for processing interruptions in streaming broadcasts
GB0300361D0 (en) * 2003-01-07 2003-02-05 Koninkl Philips Electronics Nv Audio-visual content transmission
KR100582992B1 (ko) * 2003-12-24 2006-05-24 삼성전자주식회사 데이터 전송장치 및 전송방법
JP2006189937A (ja) * 2004-12-28 2006-07-20 Toshiba Corp 受信装置、送受信装置、受信方法及び送受信方法
US20070036177A1 (en) * 2005-08-12 2007-02-15 Sarnoff Corporation Method and apparatus for managing delivery of video over a digital subscriber line
KR101275726B1 (ko) * 2005-08-12 2013-06-17 노키아 지멘스 네트웍스 게엠베하 운트 코. 카게 피어-투-피어 가입자 공동체를 위한 다중-소스 및 내성 주문형 비디오 스트리밍 시스템
KR100763547B1 (ko) * 2006-07-07 2007-10-05 엘지전자 주식회사 방송 시청 정보를 송신하는 이동통신 단말기 및 이것의방법
US8677009B2 (en) * 2010-01-22 2014-03-18 Microsoft Corporation Massive structured data transfer optimizations for high-latency, low-reliability networks
US20110185136A1 (en) * 2010-01-22 2011-07-28 Microsoft Corporation Moving large dynamic datasets via incremental change synchronization

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365552A (en) * 1992-11-16 1994-11-15 Intel Corporation Buffer fullness indicator
JPH098814A (ja) * 1995-06-21 1997-01-10 Fuji Xerox Co Ltd データ伝送装置および伝送方法およびデータ通信システム
JP3441257B2 (ja) 1995-08-17 2003-08-25 Ｋｄｄｉ株式会社 データ伝送装置
US6192081B1 (en) * 1995-10-26 2001-02-20 Sarnoff Corporation Apparatus and method for selecting a coding mode in a block-based coding system
US5774186A (en) * 1995-12-29 1998-06-30 International Business Machines Corporation Interruption tolerant video program viewing
JP2882337B2 (ja) * 1996-02-15 1999-04-12 日本電気株式会社 マルチメディア通信端末装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7634532B2 (en) 2002-05-31 2009-12-15 Onkyo Corporation Network type content reproduction system
US7908370B2 (en) 2002-05-31 2011-03-15 Onkyo Corporation Network type content reproducing system
US8005928B2 (en) 2002-05-31 2011-08-23 Onkyo Corporation Network type content reproducing system
US8037177B2 (en) 2002-05-31 2011-10-11 Onkyo Corporation Network type content reproducing system
US8291074B2 (en) 2002-05-31 2012-10-16 Onkyo Corporation Network type content reproducing system
US8516042B2 (en) 2002-05-31 2013-08-20 Onkyo Corporation Network type content reproducing system
JP2005184783A (ja) * 2004-11-12 2005-07-07 Onkyo Corp ネットワーク型コンテンツ再生システム

Also Published As

Publication number Publication date
US6452943B1 (en) 2002-09-17

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