EP1444826A4 - SYSTEM AND METHOD FOR TRANSMITTING DIGITAL VIDEO FILES RECOVERED ON INCIDENT - Google Patents

SYSTEM AND METHOD FOR TRANSMITTING DIGITAL VIDEO FILES RECOVERED ON INCIDENT

Info

Publication number: EP1444826A4
Authority: EP; European Patent Office
Prior art keywords: incident; digital video; video files; transmitting digital; files recovered
Prior art date: 2001-10-15
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)

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 SAS

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.)

2001-10-15

Filing date

2002-10-15

Publication date

2010-09-01

2002-10-15 Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS

2004-08-11 Publication of EP1444826A1 publication Critical patent/EP1444826A1/en

2010-09-01 Publication of EP1444826A4 publication Critical patent/EP1444826A4/en

Status Ceased legal-status Critical Current

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 RECOVERED ON INCIDENT 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 RECOVERED ON INCIDENT

Country Status (6)

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

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
KR101346669B1 (en) *	2006-04-11	2014-01-02	톰슨 라이센싱	Data reception method, repair method and corresponding terminal
CN101321036A (en) *	2008-06-28	2008-12-10	华为技术有限公司	Data package processing method, apparatus and system
KR101416901B1 (en) *	2013-06-19	2014-07-08	주식회사 케이티	Method and device restoring missed image packets

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 (en) *	1995-03-29	2004-10-21	Hitachi Ltd	Decoder for compressed and multiplexed image and audio data
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

2002
- 2002-10-15 EP EP02801686A patent/EP1444826A4/en not_active Ceased
- 2002-10-15 WO PCT/US2002/032681 patent/WO2003034747A1/en active Application Filing
- 2002-10-15 MX MXPA04003530A patent/MXPA04003530A/en active IP Right Grant
- 2002-10-15 CN CNB028203798A patent/CN100344159C/en not_active Expired - Fee Related
- 2002-10-15 KR KR1020047005368A patent/KR100939694B1/en not_active IP Right Cessation
- 2002-10-15 JP JP2003537332A patent/JP2005507196A/en active Pending

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

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EP1832062A4 (en)	2011-08-03	METHOD AND SYSTEM FOR SENDING ASSOCIATED DATA VIA DIGITAL BROADCASTING SYSTEM
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FR2811847B3 (en)	2002-08-16	SYSTEM AND METHOD FOR PROVIDING VIDEO ON DEMAND SERVICE
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Legal Events

Date	Code	Title	Description
2004-06-25	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2004-08-11	17P	Request for examination filed	Effective date: 20040410
2004-08-11	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
2004-08-11	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2004-09-22	RIN1	Information on inventor provided before grant (corrected)	Inventor name: HACKETT, ANDREW, DENYS Inventor name: RAMASWAMY, KUMAR
2005-10-05	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: THOMSON LICENSING
2010-02-17	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: THOMSON LICENSING
2010-09-01	A4	Supplementary search report drawn up and despatched	Effective date: 20100730
2010-10-27	17Q	First examination report despatched	Effective date: 20100928
2012-02-07	REG	Reference to a national code	Ref country code: DE Ref legal event code: R003
2012-06-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED
2012-07-11	18R	Application refused	Effective date: 20120207