EP1444826A4 - System and method for transmitting digital video files with error recovery - Google Patents
System and method for transmitting digital video files with error recoveryInfo
- 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
Links
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
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)
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 error recovery |
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)
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 (en) * | 2006-04-11 | 2013-08-28 | トムソン ライセンシング | Data reception method, restoration 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)
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)
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 JP JP2003537332A patent/JP2005507196A/en active Pending
- 2002-10-15 KR KR1020047005368A patent/KR100939694B1/en not_active IP Right Cessation
- 2002-10-15 CN CNB028203798A patent/CN100344159C/en not_active Expired - Fee Related
- 2002-10-15 MX MXPA04003530A patent/MXPA04003530A/en active IP Right Grant
- 2002-10-15 WO PCT/US2002/032681 patent/WO2003034747A1/en active Application Filing
Patent Citations (3)
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)
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 (en) | 2010-02-01 |
CN100344159C (en) | 2007-10-17 |
MXPA04003530A (en) | 2004-07-22 |
WO2003034747A1 (en) | 2003-04-24 |
JP2005507196A (en) | 2005-03-10 |
KR20040053163A (en) | 2004-06-23 |
CN1572113A (en) | 2005-01-26 |
EP1444826A1 (en) | 2004-08-11 |
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Legal Events
Date | Code | Title | Description |
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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 |
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Effective date: 20040410 |
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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 |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HACKETT, ANDREW, DENYS Inventor name: RAMASWAMY, KUMAR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THOMSON LICENSING |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THOMSON LICENSING |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20100730 |
|
17Q | First examination report despatched |
Effective date: 20100928 |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
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18R | Application refused |
Effective date: 20120207 |