CN1290325C - 通过转换非帧内图像来修改视频信号 - Google Patents

通过转换非帧内图像来修改视频信号 Download PDF

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Publication number
CN1290325C
CN1290325C CNB028139771A CN02813977A CN1290325C CN 1290325 C CN1290325 C CN 1290325C CN B028139771 A CNB028139771 A CN B028139771A CN 02813977 A CN02813977 A CN 02813977A CN 1290325 C CN1290325 C CN 1290325C
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CN
China
Prior art keywords
picture
pictures
video segment
intra
video
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
CNB028139771A
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English (en)
Chinese (zh)
Other versions
CN1528087A (zh
Inventor
唐纳德·H·威利斯
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.)
Thomson Licensing SAS
International Digital Madison Patent Holding SAS
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Thomson Licensing SAS
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Publication date
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Publication of CN1528087A publication Critical patent/CN1528087A/zh
Application granted granted Critical
Publication of CN1290325C publication Critical patent/CN1290325C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CNB028139771A 2001-07-12 2002-06-19 通过转换非帧内图像来修改视频信号 Expired - Lifetime CN1290325C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/904,022 US7376341B2 (en) 2001-07-12 2001-07-12 Modifying video signals by converting non-intra pictures
US09/904,022 2001-07-12

Publications (2)

Publication Number Publication Date
CN1528087A CN1528087A (zh) 2004-09-08
CN1290325C true CN1290325C (zh) 2006-12-13

Family

ID=25418396

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028139771A Expired - Lifetime CN1290325C (zh) 2001-07-12 2002-06-19 通过转换非帧内图像来修改视频信号

Country Status (11)

Country Link
US (1) US7376341B2 (enExample)
EP (1) EP1428385A4 (enExample)
JP (1) JP4173094B2 (enExample)
KR (1) KR100912171B1 (enExample)
CN (1) CN1290325C (enExample)
BR (1) BR0210457A (enExample)
CA (1) CA2451997C (enExample)
MX (1) MXPA03011573A (enExample)
MY (1) MY138818A (enExample)
TW (1) TW571588B (enExample)
WO (1) WO2003007603A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100543453B1 (ko) * 2003-04-24 2006-01-23 삼성전자주식회사 디지털 비디오 스트림의 역재생시 비트율을 제어하기 위한 장치 및 그 방법
US6873786B2 (en) * 2003-05-05 2005-03-29 Thomson Licensing S.A. Reverse trick modes on non-progressive video using special groups of pictures
WO2007024236A1 (en) * 2005-08-26 2007-03-01 Thomson Licensing Transcoded images for improved trick play
FR2943877B1 (fr) * 2009-03-24 2014-04-04 Streamwide Procede et dispositif de stockage d'une partie d'un flux video
CN104641638B (zh) 2012-06-28 2018-08-03 阿克西斯股份公司 使用虚拟帧内帧对视频内容进行编码的系统和方法
US10537286B2 (en) 2013-01-08 2020-01-21 Biosense Webster (Israel) Ltd. Catheter with multiple spines of different lengths arranged in one or more distal assemblies
CN105847722B (zh) * 2015-01-16 2019-04-12 杭州海康威视数字技术股份有限公司 一种视频存储方法和装置、读取方法和装置以及存取系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717816A (en) * 1993-01-13 1998-02-10 Hitachi America Ltd. Method and apparatus for the selection of data for use in VTR trick playback operation in a system using intra-coded video frames
US5726711A (en) 1993-01-13 1998-03-10 Hitachi America, Ltd. Intra-coded video frame data processing methods and apparatus
KR960005119B1 (ko) * 1993-09-10 1996-04-20 엘지전자주식회사 디지탈 브이씨알의 기록/재생장치
JP3321332B2 (ja) * 1995-04-07 2002-09-03 シャープ株式会社 画像蓄積通信装置
DE69533116T2 (de) * 1994-07-29 2005-05-25 Nippon Telegraph And Telephone Corp. Fernsehübermittlungsanlage mit Speichermöglichkeit
US6122433A (en) * 1994-10-20 2000-09-19 Thomson Licensing S.A. HDTV trick play stream derivation for VCR
US6445738B1 (en) 1996-04-25 2002-09-03 Opentv, Inc. System and method for creating trick play video streams from a compressed normal play video bitstream
US6201925B1 (en) 1996-11-15 2001-03-13 Futuretel, Inc. Method and apparatus for editing video files
US6400886B1 (en) * 1996-11-15 2002-06-04 Futuretel, Inc. Method and apparatus for stitching edited video segments
US6104441A (en) * 1998-04-29 2000-08-15 Hewlett Packard Company System for editing compressed image sequences
US6434195B1 (en) 1998-11-20 2002-08-13 General Instrument Corporaiton Splicing of video data in progressively refreshed video streams
JP2001028748A (ja) * 1999-07-12 2001-01-30 Sony Corp データ再生伝送装置及びデータ再生伝送方法
KR100561329B1 (ko) * 1999-09-30 2006-03-16 마쯔시다덴기산교 가부시키가이샤 정보 기록 매체 및 시스템 제어기
US6944226B1 (en) * 2000-10-03 2005-09-13 Matsushita Electric Corporation Of America System and associated method for transcoding discrete cosine transform coded signals

Also Published As

Publication number Publication date
CA2451997A1 (en) 2003-01-23
KR20040015808A (ko) 2004-02-19
BR0210457A (pt) 2004-08-24
EP1428385A1 (en) 2004-06-16
US20030012561A1 (en) 2003-01-16
JP2005507186A (ja) 2005-03-10
CA2451997C (en) 2011-05-10
HK1065430A1 (en) 2005-02-18
WO2003007603A1 (en) 2003-01-23
KR100912171B1 (ko) 2009-08-14
CN1528087A (zh) 2004-09-08
TW571588B (en) 2004-01-11
MY138818A (en) 2009-07-31
EP1428385A4 (en) 2005-12-14
US7376341B2 (en) 2008-05-20
MXPA03011573A (es) 2004-03-19
JP4173094B2 (ja) 2008-10-29

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