MXPA03012029A - Modificacion de un video insertando intrafotografias de sombra. - Google Patents

Modificacion de un video insertando intrafotografias de sombra.

Info

Publication number
MXPA03012029A
MXPA03012029A MXPA03012029A MXPA03012029A MXPA03012029A MX PA03012029 A MXPA03012029 A MX PA03012029A MX PA03012029 A MXPA03012029 A MX PA03012029A MX PA03012029 A MXPA03012029 A MX PA03012029A MX PA03012029 A MXPA03012029 A MX PA03012029A
Authority
MX
Mexico
Prior art keywords
video segment
shadow intra
intra pictures
picture
modifying video
Prior art date
Application number
MXPA03012029A
Other languages
English (en)
Inventor
Lin Shu
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 MXPA03012029A publication Critical patent/MXPA03012029A/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • 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
    • G11B2220/213—Read-only 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
    • G11B2220/21—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
    • G11B2220/2525—Magneto-optical [MO] 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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

La invencion incluye un sistema (100) y un metodo (200) para grabar sobre un medio de almacenamiento (112) un segmento de video optimizado para su reproduccion en modo de truco. El metodo puede incluir los pasos de: recibir (210) el segmento de video en el que el segmento de video puede contener cuando menos una fotografia de prediccion; formar selectivamente (218) cuando menos una intrafotografia de sombra a partir de cuando menos una fotografia de prediccion; e insertar (222) cuando menos una intrafotografia de sombra dentro del segmento de video. Por otra parte, se pueden ignorar (236) las intrafotografias de sombra durante la reproduccion normal o la reproduccion en modo de truco de velocidad moderada.
MXPA03012029A 2001-07-12 2002-06-19 Modificacion de un video insertando intrafotografias de sombra. MXPA03012029A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/904,164 US7020382B2 (en) 2001-07-12 2001-07-12 Modifying video by inserting shadow intra pictures
PCT/US2002/019305 WO2003007602A1 (en) 2001-07-12 2002-06-19 Modifying video by inserting shadow intra pictures

Publications (1)

Publication Number Publication Date
MXPA03012029A true MXPA03012029A (es) 2004-03-26

Family

ID=25418689

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03012029A MXPA03012029A (es) 2001-07-12 2002-06-19 Modificacion de un video insertando intrafotografias de sombra.

Country Status (11)

Country Link
US (1) US7020382B2 (es)
EP (1) EP1425908A4 (es)
JP (1) JP4171414B2 (es)
KR (1) KR100891065B1 (es)
CN (1) CN1271852C (es)
BR (1) BR0210876A (es)
CA (1) CA2451995A1 (es)
MX (1) MXPA03012029A (es)
MY (1) MY127721A (es)
TW (1) TW579651B (es)
WO (1) WO2003007602A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4337244B2 (ja) * 2000-07-25 2009-09-30 ソニー株式会社 Ｍｐｅｇ画像ストリームのデコード装置およびデコード方法
US7024098B2 (en) * 2003-05-05 2006-04-04 Thomson Licensing Reverse trick modes on progressive video using special groups of pictures
CN1954602A (zh) * 2004-03-15 2007-04-25 夏普株式会社 录像再生编辑装置
US7473678B2 (en) * 2004-10-14 2009-01-06 Biomimetic Therapeutics, Inc. Platelet-derived growth factor compositions and methods of use thereof
EP1713283A2 (en) * 2005-04-15 2006-10-18 Sony Corporation Video decoder with random access technique
US8997161B2 (en) * 2008-01-02 2015-03-31 Sonic Ip, Inc. Application enhancement tracks
GB2500284B (en) * 2012-09-12 2014-04-30 Imagination Tech Ltd Tile based computer graphics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282049A (en) * 1991-02-08 1994-01-25 Olympus Optical Co., Ltd. Moving-picture data digital recording and reproducing apparatuses
US5377051A (en) * 1993-01-13 1994-12-27 Hitachi America, Ltd. Digital video recorder compatible receiver with trick play image enhancement
SG43131A1 (en) * 1994-03-23 1997-10-17 British Telecomm Video signal coding
GB2294173B (en) * 1994-10-11 1998-12-09 Mitsubishi Electric Corp Disk media, and method of and device for recording and playing back information on or from a disk media
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
AU3842999A (en) 1998-06-11 1999-12-30 Koninklijke Philips Electronics N.V. Trick play signal generation for a digital video recorder

Also Published As

Publication number Publication date
US7020382B2 (en) 2006-03-28
CA2451995A1 (en) 2003-01-23
EP1425908A4 (en) 2006-04-12
KR100891065B1 (ko) 2009-03-31
EP1425908A1 (en) 2004-06-09
BR0210876A (pt) 2004-06-22
MY127721A (en) 2006-12-29
JP2005508586A (ja) 2005-03-31
TW579651B (en) 2004-03-11
CN1524377A (zh) 2004-08-25
JP4171414B2 (ja) 2008-10-22
KR20040017299A (ko) 2004-02-26
CN1271852C (zh) 2006-08-23
US20030012552A1 (en) 2003-01-16
WO2003007602A1 (en) 2003-01-23

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Legal Events

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FG Grant or registration