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
- playback speed
- changing
- field structure
- Prior art date
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69735364T3 (de) * | 1996-05-24 | 2010-05-06 | Biogen Idec Ma Inc., Cambridge | Modulatoren für die regenerierung von gewebe |
WO2002045089A1 (fr) * | 2000-11-29 | 2002-06-06 | Matsushita Electric Industrial Co., Ltd. | Disque optique, enregistreur, unite de reproduction, programme, support d'enregistrement lisible par un ordinateur et procede |
KR100434740B1 (ko) * | 2001-11-09 | 2004-06-10 | 주식회사 휴맥스 | 디지털 방송 프로그램에서의 저배속 재생방법 |
US7212113B2 (en) * | 2004-05-04 | 2007-05-01 | Lockheed Martin Corporation | Passenger and item tracking with system alerts |
US20050251398A1 (en) * | 2004-05-04 | 2005-11-10 | Lockheed Martin Corporation | Threat scanning with pooled operators |
US20050251397A1 (en) * | 2004-05-04 | 2005-11-10 | Lockheed Martin Corporation | Passenger and item tracking with predictive analysis |
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***、电视终端 |
Family Cites Families (18)
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 |
CN1311958A (zh) | 1998-06-11 | 2001-09-05 | 皇家菲利浦电子有限公司 | 数字视频记录器用的特技播放信号的产生 |
EP1222822B1 (en) | 1999-10-07 | 2004-09-08 | Thomson Licensing S.A. | Trick play signal generation for a digital video recorder |
KR20070110406A (ko) | 1999-12-15 | 2007-11-16 | 산요덴키가부시키가이샤 | 화상 처리 장치, 화상 처리 방법 및 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 |
-
2001
- 2001-07-27 US US09/916,421 patent/US7215871B2/en not_active Expired - Lifetime
-
2002
- 2002-07-25 KR KR1020047001134A patent/KR100924571B1/ko active IP Right Grant
- 2002-07-25 BR BRPI0211447-0A patent/BR0211447A/pt not_active Application Discontinuation
- 2002-07-25 WO PCT/US2002/023712 patent/WO2003012790A2/en active Application Filing
- 2002-07-25 CN CN028185005A patent/CN1556993B/zh not_active Expired - Fee Related
- 2002-07-25 MX MXPA04000745A patent/MXPA04000745A/es active IP Right Grant
- 2002-07-25 JP JP2003517881A patent/JP2005525710A/ja active Pending
- 2002-07-25 EP EP02750312A patent/EP1419505A2/en not_active Withdrawn
- 2002-07-26 TW TW091116724A patent/TW579652B/zh not_active IP Right Cessation
- 2002-07-26 MY MYPI20022826A patent/MY135082A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR100924571B1 (ko) | 2009-10-30 |
TW579652B (en) | 2004-03-11 |
EP1419505A2 (en) | 2004-05-19 |
CN1556993A (zh) | 2004-12-22 |
WO2003012790A2 (en) | 2003-02-13 |
BR0211447A (pt) | 2006-05-23 |
CN1556993B (zh) | 2011-04-06 |
KR20040018518A (ko) | 2004-03-03 |
US20030021583A1 (en) | 2003-01-30 |
MY135082A (en) | 2008-01-31 |
JP2005525710A (ja) | 2005-08-25 |
US7215871B2 (en) | 2007-05-08 |
WO2003012790A3 (en) | 2003-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |