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MXPA04000745A - Cambio de una velocidad de reproduccion para presentacion de video grabada en un formato de estructura de campo. - Google Patents

Cambio de una velocidad de reproduccion para presentacion de video grabada en un formato de estructura de campo.

Info

Publication number
MXPA04000745A
MXPA04000745A MXPA04000745A MXPA04000745A MXPA04000745A MX PA04000745 A MXPA04000745 A MX PA04000745A MX PA04000745 A MXPA04000745 A MX PA04000745A MX PA04000745 A MXPA04000745 A MX PA04000745A MX PA04000745 A MXPA04000745 A MX PA04000745A
Authority
MX
Mexico
Prior art keywords
video segment
modified
changing
presentation
reproduction speed
Prior art date
Application number
MXPA04000745A
Other languages
English (en)
Inventor
Alan Schultz Mark
Original Assignee
Thomson Licensing Sa
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 Sa filed Critical Thomson Licensing Sa
Publication of MXPA04000745A publication Critical patent/MXPA04000745A/es

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • 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
    • G11B27/036—Insert-editing
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • 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
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

La invencion incluye un sistema y metodo para cambiar una velocidad de reproduccion de un segmento de video seleccionado que contiene cuadros de campo que se han grabado en una porcion de un medio de almacenaje. Un segmento de video seleccionado puede modificarse para una velocidad de reproduccion cambiada y el segmento de video modificado puede grabarse exclusivamente en la porcion del medio de almacenaje. Una pluralidad de paquetes sin video en el segmento de video seleccionado puede borrarse para reducir la cantidad de datos contenida en el segmento de video modificado. El segmento de video puede modificarse al agregar por lo menos un cuadro de campo. Alternativamente, el segmento de video puede modificarse al remover por lo menos un cuadro de campo contenido en el segmento de video. En cualquier disposicion, el segmento de video puede recodificarse para producir un modo de truco y rendimiento de reproduccion mas suaves.
MXPA04000745A 2001-07-27 2002-07-25 Cambio de una velocidad de reproduccion para presentacion de video grabada en un formato de estructura de campo. MXPA04000745A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/916,421 US7215871B2 (en) 2001-07-27 2001-07-27 Changing a playback speed for video presentation recorded in a field structure format
PCT/US2002/023712 WO2003012790A2 (en) 2001-07-27 2002-07-25 Changing a playback speed for video presentation recorded in a field structure format

Publications (1)

Publication Number Publication Date
MXPA04000745A true MXPA04000745A (es) 2004-04-20

Family

ID=25437240

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04000745A MXPA04000745A (es) 2001-07-27 2002-07-25 Cambio de una velocidad de reproduccion para presentacion de video grabada en un formato de estructura de campo.

Country Status (10)

Country Link
US (1) US7215871B2 (es)
EP (1) EP1419505A2 (es)
JP (1) JP2005525710A (es)
KR (1) KR100924571B1 (es)
CN (1) CN1556993B (es)
BR (1) BR0211447A (es)
MX (1) MXPA04000745A (es)
MY (1) MY135082A (es)
TW (1) TW579652B (es)
WO (1) WO2003012790A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA004402B1 (ru) * 1996-05-24 2004-04-29 Байоджен, Инк. Модуляторы регенерации тканей
AU784721B2 (en) * 2000-11-29 2006-06-01 Matsushita Electric Industrial Co., Ltd. Optical disk, recording apparatus, reproducing apparatus, program, computer readable recording medium, recording method and reproducing method
KR100434740B1 (ko) * 2001-11-09 2004-06-10 주식회사 휴맥스 디지털 방송 프로그램에서의 저배속 재생방법
US20050251397A1 (en) * 2004-05-04 2005-11-10 Lockheed Martin Corporation Passenger and item tracking with predictive analysis
US20050251398A1 (en) * 2004-05-04 2005-11-10 Lockheed Martin Corporation Threat scanning with pooled operators
US7212113B2 (en) * 2004-05-04 2007-05-01 Lockheed Martin Corporation Passenger and item tracking with system alerts
JP2014064124A (ja) * 2012-09-20 2014-04-10 Casio Comput Co Ltd 動画処理装置、動画処理方法及びプログラム
CN106791997B (zh) * 2016-12-29 2020-08-04 Tcl科技集团股份有限公司 一种在接收端的流媒体数据的处理方法及系统、电视终端

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2115976C (en) * 1993-02-23 2002-08-06 Saiprasad V. Naimpally Digital high definition television video recorder with trick-play features
JP3089160B2 (ja) * 1994-05-20 2000-09-18 シャープ株式会社 ディジタル記録再生装置
GB9421206D0 (en) * 1994-10-20 1994-12-07 Thomson Consumer Electronics Digital VCR MPEG- trick play processing
US5867625A (en) * 1994-10-20 1999-02-02 Thomson Consumer Electronics, Inc. Digital VCR with trick play steam derivation
GB9506493D0 (en) * 1995-03-30 1995-05-17 Thomson Consumer Electronics The implementation of trick-play modes for pre-encoded video
US5802240A (en) * 1995-04-28 1998-09-01 Sony Corporation Video editing apparatus
DE69631725D1 (de) 1995-08-31 2004-04-08 Sanyo Electric Co Bilddatenaufzeichnungsverfahren
US6292621B1 (en) * 1996-02-05 2001-09-18 Canon Kabushiki Kaisha Recording apparatus for newly recording a second encoded data train on a recording medium on which an encoded data train is recorded
DE19740268A1 (de) 1996-09-25 1998-03-26 Mann & Hummel Filter Filter für Flüssigkeiten
US5882812A (en) 1997-01-14 1999-03-16 Polyplus Battery Company, Inc. Overcharge protection systems for rechargeable batteries
JP3197855B2 (ja) 1997-11-06 2001-08-13 三洋電機株式会社 Ｍｐｅｇデータの再生装置
JP2002518898A (ja) 1998-06-11 2002-06-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ディジタルビデオレコーダのトリックプレイ信号生成
KR100741433B1 (ko) 1999-10-07 2007-07-23 톰슨 라이센싱 디지털 비디오 시스템에서 트릭모드 생성을 위한 방법 및디바이스
KR100860661B1 (ko) 1999-12-15 2008-09-26 산요덴키가부시키가이샤 화상 재생 방법과 화상 처리 방법, 및 이들 방법을 이용가능한 화상 재생 장치, 화상 처리 장치, 텔레비전 수상기
US6871003B1 (en) * 2000-03-17 2005-03-22 Avid Technology, Inc. Edit decision list for identifying the pull down phase of a video signal
US6714721B2 (en) 2001-06-18 2004-03-30 Thomson Licensing Changing a playback speed for video presentation recorded in a non-progressive frame structure format
US7181131B2 (en) 2001-06-18 2007-02-20 Thomson Licensing Changing a playback speed for video presentation recorded in a progressive frame structure format
US6707984B2 (en) * 2001-10-31 2004-03-16 Thomson Licensing S.A. Changing a playback speed for video presentation recorded in a modified film format

Also Published As

Publication number Publication date
CN1556993B (zh) 2011-04-06
TW579652B (en) 2004-03-11
EP1419505A2 (en) 2004-05-19
KR20040018518A (ko) 2004-03-03
BR0211447A (pt) 2006-05-23
JP2005525710A (ja) 2005-08-25
CN1556993A (zh) 2004-12-22
WO2003012790A2 (en) 2003-02-13
WO2003012790A3 (en) 2003-11-27
MY135082A (en) 2008-01-31
US7215871B2 (en) 2007-05-08
US20030021583A1 (en) 2003-01-30
KR100924571B1 (ko) 2009-10-30

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