ATE481821T1 - Verfahren zum aufzeichnen von daten, verfahren zum abrufen von datensätzen, daten-datei, datenstruktur und aufzeichnungsmedium - Google Patents

Verfahren zum aufzeichnen von daten, verfahren zum abrufen von datensätzen, daten-datei, datenstruktur und aufzeichnungsmedium

Info

Publication number
ATE481821T1
ATE481821T1 AT03796040T AT03796040T ATE481821T1 AT E481821 T1 ATE481821 T1 AT E481821T1 AT 03796040 T AT03796040 T AT 03796040T AT 03796040 T AT03796040 T AT 03796040T AT E481821 T1 ATE481821 T1 AT E481821T1
Authority
AT
Austria
Prior art keywords
data
recording
recording medium
retrieving records
keleve
Prior art date
Application number
AT03796040T
Other languages
English (en)
Inventor
Nicolaas Damstra
Robert Edge
Original Assignee
Thomson Licensing
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 filed Critical Thomson Licensing
Application granted granted Critical
Publication of ATE481821T1 publication Critical patent/ATE481821T1/de

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]
    • H04N21/40—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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
AT03796040T 2002-12-06 2003-11-21 Verfahren zum aufzeichnen von daten, verfahren zum abrufen von datensätzen, daten-datei, datenstruktur und aufzeichnungsmedium ATE481821T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02293016A EP1427213A1 (de) 2002-12-06 2002-12-06 Verfahren zur Datenaufzeichnung, Verfahren zum Auffinden von Datensätzen, Datenstruktur und Aufzeichnungsmedium
PCT/EP2003/050869 WO2004054267A2 (en) 2002-12-06 2003-11-21 Method for recording data, method for retrieving sets of data, data file, data structure and recording medium

Publications (1)

Publication Number Publication Date
ATE481821T1 true ATE481821T1 (de) 2010-10-15

Family

ID=32309496

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03796040T ATE481821T1 (de) 2002-12-06 2003-11-21 Verfahren zum aufzeichnen von daten, verfahren zum abrufen von datensätzen, daten-datei, datenstruktur und aufzeichnungsmedium

Country Status (9)

Country Link
US (1) US8526776B2 (de)
EP (2) EP1427213A1 (de)
JP (2) JP4565499B2 (de)
AT (1) ATE481821T1 (de)
AU (1) AU2003298308A1 (de)
CA (1) CA2505741C (de)
DE (1) DE60334242D1 (de)
ES (1) ES2353007T3 (de)
WO (1) WO2004054267A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3891295B2 (ja) * 2003-07-09 2007-03-14 ソニー株式会社 情報処理装置および方法、プログラム記録媒体、並びにプログラム
CN1871660A (zh) * 2003-10-24 2006-11-29 皇家飞利浦电子股份有限公司 从流数据中正向和反向再现信号
TWI312962B (en) * 2006-08-11 2009-08-01 Quanta Comp Inc Method and apparatus for estimating audio length of audio file
KR20080057972A (ko) * 2006-12-21 2008-06-25 삼성전자주식회사 프리뷰 기능을 갖는 멀티미디어 데이터 인코딩/디코딩 방법및 장치
US10037148B2 (en) * 2016-01-05 2018-07-31 Microsoft Technology Licensing, Llc Facilitating reverse reading of sequentially stored, variable-length data
US10191693B2 (en) 2016-10-14 2019-01-29 Microsoft Technology Licensing, Llc Performing updates on variable-length data sequentially stored and indexed to facilitate reverse reading

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210961B1 (en) * 1971-10-08 1996-10-01 Syncsort Inc Sorting system
US4633391A (en) * 1983-10-21 1986-12-30 Storage Technology Partners Ii Extended index for digital information storage and retrieval device
EP0622002B1 (de) * 1992-09-22 1998-08-26 Sony Corporation Vorrichtung und verfahren zur verarbeitung von digitalen videosignalen
FR2754956B1 (fr) 1996-10-18 1998-11-20 Leroy Somer Moteurs Dispositif de regulation d'un alternateur synchrone sans balais
FR2777834B1 (fr) 1998-04-28 2000-06-23 Valeo Actionneur electromecanique pour boite de vitesse
EP1148728A1 (de) * 2000-04-05 2001-10-24 THOMSON multimedia Trickwiedergabesignalerzeugung fÜr einen digitalen videorekorder
US6792433B2 (en) * 2000-04-07 2004-09-14 Avid Technology, Inc. Indexing interleaved media data
JP4273636B2 (ja) * 2000-06-30 2009-06-03 ソニー株式会社 情報記録装置及び方法、情報記録システム
GB2366926A (en) * 2000-09-06 2002-03-20 Sony Uk Ltd Combining material and data
US7149750B2 (en) * 2001-12-19 2006-12-12 International Business Machines Corporation Method, system and program product for extracting essence from a multimedia file received in a first format, creating a metadata file in a second file format and using a unique identifier assigned to the essence to access the essence and metadata file

Also Published As

Publication number Publication date
WO2004054267A3 (en) 2005-02-17
WO2004054267A2 (en) 2004-06-24
DE60334242D1 (de) 2010-10-28
JP5164183B2 (ja) 2013-03-13
US8526776B2 (en) 2013-09-03
EP1427213A1 (de) 2004-06-09
US20060153524A1 (en) 2006-07-13
JP4565499B2 (ja) 2010-10-20
ES2353007T3 (es) 2011-02-24
AU2003298308A1 (en) 2004-06-30
JP2006509433A (ja) 2006-03-16
EP1568231A2 (de) 2005-08-31
AU2003298308A8 (en) 2004-06-30
EP1568231B1 (de) 2010-09-15
CA2505741A1 (en) 2004-06-24
CA2505741C (en) 2013-01-08
JP2010283837A (ja) 2010-12-16

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