ES2187192T3 - Metodo para direccionar un registro de flujo de bits. - Google Patents

Metodo para direccionar un registro de flujo de bits.

Info

Publication number
ES2187192T3
ES2187192T3 ES99944559T ES99944559T ES2187192T3 ES 2187192 T3 ES2187192 T3 ES 2187192T3 ES 99944559 T ES99944559 T ES 99944559T ES 99944559 T ES99944559 T ES 99944559T ES 2187192 T3 ES2187192 T3 ES 2187192T3
Authority
ES
Spain
Prior art keywords
value
delta
duration
iapat
address
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.)
Expired - Lifetime
Application number
ES99944559T
Other languages
English (en)
Inventor
Harald Schiller
Heinz-Werner Keesen
Marco Winter
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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
Priority claimed from EP98250387A external-priority patent/EP0991072A1/en
Priority claimed from EP99250179A external-priority patent/EP0986062A1/en
Application filed by Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Application granted granted Critical
Publication of ES2187192T3 publication Critical patent/ES2187192T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1222—ECC block, i.e. a block of error correction encoded symbols which includes all parity data needed for decoding
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Digital Magnetic Recording (AREA)
  • Facsimile Heads (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Método para direccionamiento de un flujo de bits a registrar o que se está registrando en un medio de almacenamiento (STRD) en el que: - se emplea una tabla de direcciones (MAPL) que está basada en porciones (SOBU ) de dicho flujo de bits; - cada una de dichas porciones incluye una cantidad constante de bits de dicho flujo de bits; -dichas porciones contienen paquetes de datos que incluyen un valor horario de aplicación (ATS), caracterizado por que tiene las siguientes las características: - utilizando para los valores delta de duración (IAPAT i) un índice que va de `1¿ a `n¿ o `n-1¿ respectivamente, se le asigna a cada entrada de tabla de direcciones - o a cada entrada de tabla de direcciones que tenga un índice `n¿ - uno de dichos valores delta de duración, en el que dicho valor delta de duración es la diferencia entre la hora de llegada del primer paquete de datos de una porción y la hora de llegada del paquete de datos que sigue inmediatamente al último paquete de datos de dicha porción; - aparte de dichos valores delta de duración (IAPAT i), dicha tabla de direcciones contiene un valor horario inicial (IAPAT 0) que no es asignado a ninguna de dichas porciones (SOBU i); - para poder conseguir un valor de dirección correspondiente a una dirección de una porción objetivo (DAV) en dicho medio de almacenamiento, se acumulan dicho valor horario inicial (IAPAT 0) y todos los valores delta de duración hasta el valor horario más próximo para la porción que tenga dicha dirección objetivo, y el correspondiente índice de funcionamiento (i) para la entrada delta de duración (IAPAT i) relacionada con dicho valor horario más próximo es multiplicado por dicha cantidad de bits constante para calcular dicho valor de dirección de la porción objetivo, - donde el peso de bits de dicho valor horario inicial es seleccionado de tal manera que dichos bits de valores delta de duración correspondan en su peso a un número correspondiente de los bits más significativos de dichos valores horarios deaplicación (ATS).
ES99944559T 1998-09-07 1999-08-30 Metodo para direccionar un registro de flujo de bits. Expired - Lifetime ES2187192T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP98250315 1998-09-07
EP98250387A EP0991072A1 (en) 1998-09-07 1998-11-04 Method for addressing a bit stream recording
EP99250179A EP0986062A1 (en) 1998-09-07 1999-06-08 Method for addressing a bit stream recording
EP99250214 1999-07-01

Publications (1)

Publication Number Publication Date
ES2187192T3 true ES2187192T3 (es) 2003-05-16

Family

ID=27443705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99944559T Expired - Lifetime ES2187192T3 (es) 1998-09-07 1999-08-30 Metodo para direccionar un registro de flujo de bits.

Country Status (15)

Country Link
US (1) US7043139B1 (es)
EP (1) EP1112573B1 (es)
JP (1) JP4910103B2 (es)
KR (1) KR100569811B1 (es)
CN (1) CN1182533C (es)
AT (1) ATE227465T1 (es)
AU (1) AU758598B2 (es)
CA (1) CA2339680C (es)
DE (1) DE69903839T2 (es)
ES (1) ES2187192T3 (es)
HU (1) HU224669B1 (es)
MY (1) MY121087A (es)
PL (1) PL193356B1 (es)
TW (1) TW463165B (es)
WO (1) WO2000014744A1 (es)

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EP1084494B1 (en) * 1999-03-01 2008-08-13 Koninklijke Philips Electronics N.V. A method of storing a real time stream of information signals on a disc like record carrier
EP1039468A3 (en) * 1999-03-19 2000-10-04 Deutsche Thomson-Brandt Gmbh Method for implementing trickplay modes in a data stream recorder
CA2368456C (en) 1999-04-02 2009-01-20 Matsushita Electric Industrial Co., Ltd. Optical disc, recording device and reproducing device
KR100601610B1 (ko) 1999-04-27 2006-07-14 삼성전자주식회사 데이터 열의 임시 삭제방법, 탐색방법, 복원방법, 영구 삭제방법과 임시 삭제에 의해 분리된 데이터 열들을 복원하기 위한부가 정보를 저장하는 기록 매체
EP1198132A4 (en) * 2000-04-21 2010-07-28 Sony Corp CODING DEVICE AND METHOD, RECORDING MEDIUM AND PROGRAM
CN100367396C (zh) * 2000-08-03 2008-02-06 汤姆森许可贸易公司 记录具有低比特率的数据流的方法
SG95685A1 (en) * 2001-01-10 2003-04-23 Samsung Electronics Co Ltd Recording medium with content stream data recorded thereon, recording apparatus, and reproducing apparatus therefor
KR100677098B1 (ko) * 2001-01-10 2007-02-05 삼성전자주식회사 컨텐츠 스트림 데이터가 기록된 기록매체, 그 기록장치,및 재생장치
JP4794787B2 (ja) 2001-12-07 2011-10-19 パイオニア株式会社 情報記録装置及び方法、情報再生装置及び方法、情報記録用プログラム及び情報再生用プログラム並びに記録媒体
EP1320099A1 (en) * 2001-12-11 2003-06-18 Deutsche Thomson-Brandt Gmbh Method for editing a recorded stream of application packets, and corresponding stream recorder
EP1361577A1 (en) 2002-05-08 2003-11-12 Deutsche Thomson-Brandt Gmbh Appliance-guided edit-operations in advanced digital video recording systems
WO2008105236A1 (ja) * 2007-02-27 2008-09-04 Mitsubishi Electric Corporation 情報配信方法、情報記録方法、情報再生方法、及び、情報記録媒体
US20080240227A1 (en) * 2007-03-30 2008-10-02 Wan Wade K Bitstream processing using marker codes with offset values
US20100169303A1 (en) 2008-12-31 2010-07-01 David Biderman Playlists for real-time or near real-time streaming
GB201105502D0 (en) * 2010-04-01 2011-05-18 Apple Inc Real time or near real time streaming
US8805963B2 (en) 2010-04-01 2014-08-12 Apple Inc. Real-time or near real-time streaming
TWI451279B (zh) 2010-04-07 2014-09-01 Apple Inc 即時或接近即時串流傳輸之內容存取控制
JP2011259110A (ja) * 2010-06-07 2011-12-22 Panasonic Corp 動画再生方法および動画再生装置
US8856283B2 (en) 2011-06-03 2014-10-07 Apple Inc. Playlists for real-time or near real-time streaming

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KR0141219B1 (ko) * 1993-10-29 1998-07-15 김광호 미니 디스크의 시간환산방법
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JP3329979B2 (ja) * 1995-02-24 2002-09-30 株式会社日立製作所 光ディスク及び光ディスク再生装置
JP3761623B2 (ja) * 1996-03-18 2006-03-29 パイオニア株式会社 情報記録媒体、情報記録装置及び方法並びに情報再生装置及び方法
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Also Published As

Publication number Publication date
HUP0104005A1 (hu) 2002-03-28
CA2339680A1 (en) 2000-03-16
HU224669B1 (hu) 2005-12-28
JP2002524815A (ja) 2002-08-06
EP1112573A1 (en) 2001-07-04
US7043139B1 (en) 2006-05-09
AU5742899A (en) 2000-03-27
CA2339680C (en) 2006-12-12
WO2000014744A1 (en) 2000-03-16
TW463165B (en) 2001-11-11
DE69903839D1 (de) 2002-12-12
PL193356B1 (pl) 2007-02-28
CN1317139A (zh) 2001-10-10
PL346464A1 (en) 2002-02-11
JP4910103B2 (ja) 2012-04-04
ATE227465T1 (de) 2002-11-15
KR20010074886A (ko) 2001-08-09
EP1112573B1 (en) 2002-11-06
HUP0104005A3 (en) 2005-01-28
AU758598B2 (en) 2003-03-27
KR100569811B1 (ko) 2006-04-10
MY121087A (en) 2005-12-30
DE69903839T2 (de) 2003-02-27
CN1182533C (zh) 2004-12-29

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