EP1444826A4 - SYSTEM AND METHOD FOR TRANSMITTING DIGITAL VIDEO FILES WITH TROUBLESHOOTING - Google Patents

SYSTEM AND METHOD FOR TRANSMITTING DIGITAL VIDEO FILES WITH TROUBLESHOOTING

Info

Publication number
EP1444826A4
EP1444826A4 EP02801686A EP02801686A EP1444826A4 EP 1444826 A4 EP1444826 A4 EP 1444826A4 EP 02801686 A EP02801686 A EP 02801686A EP 02801686 A EP02801686 A EP 02801686A EP 1444826 A4 EP1444826 A4 EP 1444826A4
Authority
EP
European Patent Office
Prior art keywords
digital video
video files
error recovery
transmitting digital
transmitting
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
EP02801686A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1444826A1 (en
Inventor
Kumar Ramaswamy
Andrew Denys Hackett
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.)
THOMSON LICENSING
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of EP1444826A1 publication Critical patent/EP1444826A1/en
Publication of EP1444826A4 publication Critical patent/EP1444826A4/en
Ceased 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]
    • H04N21/60—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
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4425—Monitoring of client processing errors or hardware failure
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Communication Control (AREA)
EP02801686A 2001-10-15 2002-10-15 SYSTEM AND METHOD FOR TRANSMITTING DIGITAL VIDEO FILES WITH TROUBLESHOOTING Ceased EP1444826A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32948601P 2001-10-15 2001-10-15
US329486P 2001-10-15
PCT/US2002/032681 WO2003034747A1 (en) 2001-10-15 2002-10-15 System and method for transmitting digital video files with error recovery

Publications (2)

Publication Number Publication Date
EP1444826A1 EP1444826A1 (en) 2004-08-11
EP1444826A4 true EP1444826A4 (en) 2010-09-01

Family

ID=23285635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02801686A Ceased EP1444826A4 (en) 2001-10-15 2002-10-15 SYSTEM AND METHOD FOR TRANSMITTING DIGITAL VIDEO FILES WITH TROUBLESHOOTING

Country Status (6)

Country Link
EP (1) EP1444826A4 (zh)
JP (1) JP2005507196A (zh)
KR (1) KR100939694B1 (zh)
CN (1) CN100344159C (zh)
MX (1) MXPA04003530A (zh)
WO (1) WO2003034747A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7617436B2 (en) 2005-08-02 2009-11-10 Nokia Corporation Method, device, and system for forward channel error recovery in video sequence transmission over packet-based network
JP5277158B2 (ja) * 2006-04-11 2013-08-28 トムソン ライセンシング データ受信方法、修復方法および対応する端末
CN101321036A (zh) * 2008-06-28 2008-12-10 华为技术有限公司 一种数据包处理方法、装置和系统
KR101416901B1 (ko) * 2013-06-19 2014-07-08 주식회사 케이티 손실된 영상 패킷을 복구하는 방법 및 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594490A (en) * 1994-05-23 1997-01-14 Cable Services Technologies, Inc. System for distributing video/audio files from central location to a plurality of cable headends
EP0939498A2 (en) * 1998-02-27 1999-09-01 Sony Corporation Data transmitting method and system
US6278716B1 (en) * 1998-03-23 2001-08-21 University Of Massachusetts Multicast with proactive forward error correction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69631393T2 (de) * 1995-03-29 2004-10-21 Hitachi Ltd Dekoder für komprimierte und multiplexierte Bild- und Audiodaten
US6091772A (en) * 1997-09-26 2000-07-18 International Business Machines, Corporation Black based filtering of MPEG-2 compliant table sections
US6289054B1 (en) * 1998-05-15 2001-09-11 North Carolina University Method and systems for dynamic hybrid packet loss recovery for video transmission over lossy packet-based network
US6317462B1 (en) * 1998-10-22 2001-11-13 Lucent Technologies Inc. Method and apparatus for transmitting MPEG video over the internet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594490A (en) * 1994-05-23 1997-01-14 Cable Services Technologies, Inc. System for distributing video/audio files from central location to a plurality of cable headends
EP0939498A2 (en) * 1998-02-27 1999-09-01 Sony Corporation Data transmitting method and system
US6278716B1 (en) * 1998-03-23 2001-08-21 University Of Massachusetts Multicast with proactive forward error correction

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
D. LEON, V. VARSA (NOKIA): "RTP retransmission framework; draft-leon-rtp-retransmission-00.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, 1 July 2001 (2001-07-01), XP015031576, ISSN: 0000-0004 *
KOICHI YANO MATTHEW PODOLSKY STEVEN MCCANNE: "RTP Profile for RTCP-based Retransmission Request for Unicast session.; draft-podolsky-avt-rtprx-01.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, no. 1, 10 March 2000 (2000-03-10), XP015033996, ISSN: 0000-0004 *
PASCAL FROSSARD ET AL: "AMISP: A Complete Content-Based MPEG-2 Error-Resilient Scheme", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 11, no. 9, 1 September 2001 (2001-09-01), XP011014237, ISSN: 1051-8215 *
ROSENBERG J ET AL: "An RTP Payload Format for Reed Solomon Codes; draft-ietf-avt-reedsolomon-00.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, vol. avt, 3 November 1998 (1998-11-03), XP015015665, ISSN: 0000-0004 *
See also references of WO03034747A1 *

Also Published As

Publication number Publication date
KR100939694B1 (ko) 2010-02-01
CN100344159C (zh) 2007-10-17
MXPA04003530A (es) 2004-07-22
WO2003034747A1 (en) 2003-04-24
JP2005507196A (ja) 2005-03-10
KR20040053163A (ko) 2004-06-23
CN1572113A (zh) 2005-01-26
EP1444826A1 (en) 2004-08-11

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Inventor name: HACKETT, ANDREW, DENYS

Inventor name: RAMASWAMY, KUMAR

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