DE60214721D1 - Aufnahmespur für verbesserte videokompression - Google Patents

Aufnahmespur für verbesserte videokompression

Info

Publication number
DE60214721D1
DE60214721D1 DE60214721T DE60214721T DE60214721D1 DE 60214721 D1 DE60214721 D1 DE 60214721D1 DE 60214721 T DE60214721 T DE 60214721T DE 60214721 T DE60214721 T DE 60214721T DE 60214721 D1 DE60214721 D1 DE 60214721D1
Authority
DE
Germany
Prior art keywords
track
compressing
data
edit
edit track
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
DE60214721T
Other languages
English (en)
Other versions
DE60214721T2 (de
Inventor
F Culbert
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.)
Apple Inc
Original Assignee
Apple Computer Inc
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 Apple Computer Inc filed Critical Apple Computer Inc
Publication of DE60214721D1 publication Critical patent/DE60214721D1/de
Application granted granted Critical
Publication of DE60214721T2 publication Critical patent/DE60214721T2/de
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Picture Signal Circuits (AREA)
  • Color Television Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Color Television Image Signal Generators (AREA)
DE60214721T 2001-03-21 2002-03-11 Aufnahmespur für verbesserte videokompression Expired - Lifetime DE60214721T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/816,290 US7982796B2 (en) 2001-03-21 2001-03-21 Track for improved video compression
US816290 2001-03-21
PCT/US2002/007384 WO2002078354A2 (en) 2001-03-21 2002-03-11 Track for improved video compression

Publications (2)

Publication Number Publication Date
DE60214721D1 true DE60214721D1 (de) 2006-10-26
DE60214721T2 DE60214721T2 (de) 2007-09-06

Family

ID=25220189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60214721T Expired - Lifetime DE60214721T2 (de) 2001-03-21 2002-03-11 Aufnahmespur für verbesserte videokompression

Country Status (8)

Country Link
US (2) US7982796B2 (de)
EP (1) EP1407611B1 (de)
JP (1) JP4703097B2 (de)
KR (1) KR100603097B1 (de)
AT (1) ATE339853T1 (de)
DE (1) DE60214721T2 (de)
HK (1) HK1064546A1 (de)
WO (1) WO2002078354A2 (de)

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US7391913B2 (en) * 2003-09-18 2008-06-24 Arcsoft, Inc. JPEG processing engine for low profile systems
US20050206751A1 (en) * 2004-03-19 2005-09-22 East Kodak Company Digital video system for assembling video sequences
US7643694B2 (en) * 2004-12-31 2010-01-05 Zoran Corporation Method and apparatus for processing a compressed image in an order other than the order in which it was compressed
US20060217027A1 (en) * 2005-03-25 2006-09-28 Martuccio Michael C Method and apparatus for fan expressing participation in sporting events
US20060233237A1 (en) * 2005-04-15 2006-10-19 Apple Computer, Inc. Single pass constrained constant bit-rate encoding
US8437392B2 (en) * 2005-04-15 2013-05-07 Apple Inc. Selective reencoding for GOP conformity
US7669130B2 (en) 2005-04-15 2010-02-23 Apple Inc. Dynamic real-time playback
US7885338B1 (en) 2005-04-25 2011-02-08 Apple Inc. Decoding interdependent frames of a video for display
US7912349B1 (en) 2005-04-25 2011-03-22 Apple Inc. Validating frame dependency information
US7710426B1 (en) 2005-04-25 2010-05-04 Apple Inc. Buffer requirements reconciliation
US8442126B1 (en) 2005-06-14 2013-05-14 Apple Inc. Synchronizing audio and video content through buffer wrappers
US7653248B1 (en) 2005-11-07 2010-01-26 Science Applications International Corporation Compression for holographic data and imagery
US8375302B2 (en) * 2006-11-17 2013-02-12 Microsoft Corporation Example based video editing
KR20100016741A (ko) * 2008-08-05 2010-02-16 삼성전자주식회사 영상처리장치 및 그 제어 방법
US20100039536A1 (en) * 2008-08-14 2010-02-18 Sony Ericsson Mobile Communications Ab Video recording device and method
US20120294353A1 (en) * 2011-05-16 2012-11-22 Mediatek Inc. Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components
US9208819B1 (en) * 2012-06-20 2015-12-08 Google Inc. Dynamic split-frame preview of video editing effects
US9082198B2 (en) 2012-10-19 2015-07-14 Qualcomm Technologies, Inc. Method for creating automatic cinemagraphs on an imagine device
US10755744B2 (en) * 2014-06-06 2020-08-25 Fuji Xerox Co., Ltd. Systems and methods for direct video retouching for text, strokes and images
US10672089B2 (en) * 2014-08-19 2020-06-02 Bert L. Howe & Associates, Inc. Inspection system and related methods

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US6100940A (en) * 1998-01-21 2000-08-08 Sarnoff Corporation Apparatus and method for using side information to improve a coding system
JP2000013737A (ja) 1998-06-25 2000-01-14 Sony Corp 編集装置および方法、並びに提供媒体
JP4131300B2 (ja) * 1998-06-26 2008-08-13 ソニー株式会社 編集リスト作成装置
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US6452969B1 (en) * 1998-09-28 2002-09-17 Thomson Licensing S.A. Transform domain inverse motion compensation having fractional pel accuracy
KR100331332B1 (ko) 1998-11-02 2002-06-20 윤종용 비디오 데이터 송신 장치와 수신장치 및 그 방법
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Also Published As

Publication number Publication date
ATE339853T1 (de) 2006-10-15
WO2002078354A3 (en) 2004-02-12
JP2004532553A (ja) 2004-10-21
JP4703097B2 (ja) 2011-06-15
US8605796B2 (en) 2013-12-10
KR100603097B1 (ko) 2006-07-20
US20020136294A1 (en) 2002-09-26
US7982796B2 (en) 2011-07-19
WO2002078354A2 (en) 2002-10-03
HK1064546A1 (en) 2005-01-28
EP1407611B1 (de) 2006-09-13
US20100220231A1 (en) 2010-09-02
KR20030085564A (ko) 2003-11-05
EP1407611A2 (de) 2004-04-14
DE60214721T2 (de) 2007-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: APPLE INC., CUPERTINO, CALIF., US