DE69836609D1 - Umwandlung von in DV-Format kodierten Videodaten in MPEG-Format - Google Patents

Umwandlung von in DV-Format kodierten Videodaten in MPEG-Format

Info

Publication number
DE69836609D1
DE69836609D1 DE69836609T DE69836609T DE69836609D1 DE 69836609 D1 DE69836609 D1 DE 69836609D1 DE 69836609 T DE69836609 T DE 69836609T DE 69836609 T DE69836609 T DE 69836609T DE 69836609 D1 DE69836609 D1 DE 69836609D1
Authority
DE
Germany
Prior art keywords
conversion
video data
encoded video
mpeg format
mpeg
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 - Fee Related
Application number
DE69836609T
Other languages
English (en)
Other versions
DE69836609T2 (de
Inventor
Tsutomu Uenoyama
Daisaku Komiya
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69836609D1 publication Critical patent/DE69836609D1/de
Application granted granted Critical
Publication of DE69836609T2 publication Critical patent/DE69836609T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • 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
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
DE1998636609 1997-10-01 1998-09-30 Umwandlung von in DV-Format kodierten Videodaten in MPEG-Format Expired - Fee Related DE69836609T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28316497 1997-10-01
JP28316497A JP4014263B2 (ja) 1997-10-01 1997-10-01 映像信号変換装置及び映像信号変換方法

Publications (2)

Publication Number Publication Date
DE69836609D1 true DE69836609D1 (de) 2007-01-25
DE69836609T2 DE69836609T2 (de) 2007-10-25

Family

ID=17662022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998636609 Expired - Fee Related DE69836609T2 (de) 1997-10-01 1998-09-30 Umwandlung von in DV-Format kodierten Videodaten in MPEG-Format

Country Status (4)

Country Link
US (1) US6421385B1 (de)
EP (1) EP0907287B1 (de)
JP (1) JP4014263B2 (de)
DE (1) DE69836609T2 (de)

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US9192859B2 (en) 2002-12-10 2015-11-24 Sony Computer Entertainment America Llc System and method for compressing video based on latency measurements and other feedback
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US8526490B2 (en) 2002-12-10 2013-09-03 Ol2, Inc. System and method for video compression using feedback including data related to the successful receipt of video content
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US10201760B2 (en) * 2002-12-10 2019-02-12 Sony Interactive Entertainment America Llc System and method for compressing video based on detected intraframe motion
US8366552B2 (en) 2002-12-10 2013-02-05 Ol2, Inc. System and method for multi-stream video compression
US8711923B2 (en) 2002-12-10 2014-04-29 Ol2, Inc. System and method for selecting a video encoding format based on feedback data
US9061207B2 (en) 2002-12-10 2015-06-23 Sony Computer Entertainment America Llc Temporary decoder apparatus and method
US20090118019A1 (en) 2002-12-10 2009-05-07 Onlive, Inc. System for streaming databases serving real-time applications used through streaming interactive video
US8549574B2 (en) 2002-12-10 2013-10-01 Ol2, Inc. Method of combining linear content and interactive content compressed together as streaming interactive video
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device
US9446305B2 (en) 2002-12-10 2016-09-20 Sony Interactive Entertainment America Llc System and method for improving the graphics performance of hosted applications
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KR101150872B1 (ko) * 2005-01-24 2012-06-13 톰슨 라이센싱 에스.에이.에스. 코드변환된 비디오의 시각 검사를 위한 방법, 장치 및 시스템
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KR100662616B1 (ko) * 2006-01-17 2007-01-02 삼성전자주식회사 필름 영상 제공방법 및 그 필름 영상을 제공하는영상표시장치
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Also Published As

Publication number Publication date
JP4014263B2 (ja) 2007-11-28
EP0907287A3 (de) 2001-04-18
JPH11112973A (ja) 1999-04-23
US6421385B1 (en) 2002-07-16
EP0907287A2 (de) 1999-04-07
EP0907287B1 (de) 2006-12-13
DE69836609T2 (de) 2007-10-25

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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: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee