DE69607635D1 - Verarbeitung von komprimierten videodaten mit bildcompressionsformatumwandlung - Google Patents

Verarbeitung von komprimierten videodaten mit bildcompressionsformatumwandlung

Info

Publication number
DE69607635D1
DE69607635D1 DE69607635T DE69607635T DE69607635D1 DE 69607635 D1 DE69607635 D1 DE 69607635D1 DE 69607635 T DE69607635 T DE 69607635T DE 69607635 T DE69607635 T DE 69607635T DE 69607635 D1 DE69607635 D1 DE 69607635D1
Authority
DE
Germany
Prior art keywords
video data
image compression
format conversion
compressed video
compression format
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
DE69607635T
Other languages
English (en)
Other versions
DE69607635T2 (de
Inventor
Masataka Higuchi
Shigeatsu Asari
Seigo Asada
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 Holdings 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
Priority claimed from JP26034795A external-priority patent/JP3103752B2/ja
Priority claimed from JP7317790A external-priority patent/JPH09160753A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69607635D1 publication Critical patent/DE69607635D1/de
Application granted granted Critical
Publication of DE69607635T2 publication Critical patent/DE69607635T2/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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2743—Video hosting of uploaded data from client
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2747—Remote storage of video programmes received via the downstream path, e.g. from the server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69607635T 1995-10-06 1996-10-04 Verarbeitung von komprimierten videodaten mit bildcompressionsformatumwandlung Expired - Fee Related DE69607635T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP26034795A JP3103752B2 (ja) 1995-10-06 1995-10-06 圧縮画像データ処理方法および圧縮画像データ処理装置
JP7317790A JPH09160753A (ja) 1995-12-06 1995-12-06 記録再生装置
PCT/JP1996/002894 WO1997013371A1 (en) 1995-10-06 1996-10-04 Compressed video data processing with conversion of image compression format

Publications (2)

Publication Number Publication Date
DE69607635D1 true DE69607635D1 (de) 2000-05-11
DE69607635T2 DE69607635T2 (de) 2000-10-19

Family

ID=26544567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607635T Expired - Fee Related DE69607635T2 (de) 1995-10-06 1996-10-04 Verarbeitung von komprimierten videodaten mit bildcompressionsformatumwandlung

Country Status (6)

Country Link
US (3) US6516135B1 (de)
EP (1) EP0853857B1 (de)
KR (1) KR100290290B1 (de)
CN (1) CN1150766C (de)
DE (1) DE69607635T2 (de)
WO (1) WO1997013371A1 (de)

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KR100290290B1 (ko) * 1995-10-06 2001-05-15 모리시타 요이찌 화상압축포맷의변환을이용한압축된비디오데이터처리
TW374155B (en) * 1997-05-27 1999-11-11 Sony Corp Image compression device and image compression method
JP4014263B2 (ja) * 1997-10-01 2007-11-28 松下電器産業株式会社 映像信号変換装置及び映像信号変換方法
AU766680B2 (en) 1997-11-05 2003-10-23 Sony Corporation Method for converting digital signal and apparatus for converting digital signal
CN100521788C (zh) * 1997-11-05 2009-07-29 索尼公司 数字信号转换方法
JP4200541B2 (ja) 1998-04-03 2008-12-24 ソニー株式会社 データ変換装置及び方法、信号記録再生装置、並びに再生装置及び方法
US6771877B1 (en) 1998-09-28 2004-08-03 Matsushita Electric Industrial Co., Ltd. Data processing method, data processing apparatus and program recording medium
JP2001023294A (ja) * 1999-07-12 2001-01-26 Hitachi Ltd ディジタル信号記録装置及び再生装置
JP2001086453A (ja) * 1999-09-14 2001-03-30 Sony Corp 信号処理装置及び方法並びに記録媒体
US7298959B1 (en) * 1999-12-16 2007-11-20 Sharp Laboratories Of America, Inc. Method and apparatus for storing MPEG-2 transport streams using a conventional digital video recorder
JP2001215997A (ja) * 2000-01-31 2001-08-10 Olympus Optical Co Ltd 音声記録装置、情報処理装置、及び情報処理プログラムを記録した記録媒体
JP2001218213A (ja) * 2000-01-31 2001-08-10 Mitsubishi Electric Corp 画像信号変換符号化装置
US20030053241A1 (en) * 2000-02-03 2003-03-20 Ikuo Misawa Digital magnetic recorder and magnetic recording/reproducing apparatus
US7236688B2 (en) * 2000-07-26 2007-06-26 Matsushita Electric Industrial Co., Ltd. Signal processing method and signal processing apparatus
JP2002100113A (ja) * 2000-09-25 2002-04-05 Canon Inc 再生装置、再生方法、伝送装置、伝送方法及び記憶媒体
JP2002100114A (ja) * 2000-09-25 2002-04-05 Canon Inc 再生装置、再生方法、伝送装置、伝送方法及び記憶媒体
JP2002354428A (ja) * 2001-05-29 2002-12-06 Matsushita Electric Ind Co Ltd Ｄｖｍｐｅｇ変換装置
JP2003029796A (ja) * 2001-07-17 2003-01-31 Pioneer Electronic Corp 情報記録装置、情報記録方法、情報記録用プログラム及び情報記録媒体
US20030070181A1 (en) * 2001-10-04 2003-04-10 Russell Holm Interactive TV client device with integrated removable storage system
US20050055483A1 (en) * 2003-08-22 2005-03-10 Devlin William Lee System and method for file comperssion
JP2005071273A (ja) * 2003-08-27 2005-03-17 Canon Inc 電子機器及びそのインターフェース制御方法
JP2006270744A (ja) * 2005-03-25 2006-10-05 Orion Denki Kk 予約転送機能を備えた録画再生装置
JP5090158B2 (ja) * 2005-04-22 2012-12-05 パナソニック株式会社 映像情報記録装置、映像情報記録方法、映像情報記録プログラム、及び映像情報記録プログラムを記録した記録媒体
TW201209739A (en) * 2010-08-17 2012-03-01 Hon Hai Prec Ind Co Ltd System and method for displaying advertisements in a video
US11865430B1 (en) 2017-05-05 2024-01-09 Major Display, Inc. Scoreboard data adapter system and method
MX2021003076A (es) 2018-09-17 2021-05-27 Chevron Phillips Chemical Co Lp Tratamiento con luz de catalizadores de cromo y sistemas de preparacion del catalizador relacionados y procesos de polimerizacion.
US11078143B2 (en) 2019-09-16 2021-08-03 Chevron Phillips Chemical Company, Lp Chromium-catalyzed production of alcohols from hydrocarbons
US11780786B2 (en) 2020-09-14 2023-10-10 Chevron Phillips Chemical Company Lp Transition metal-catalyzed production of alcohol and carbonyl compounds from hydrocarbons
US12134591B2 (en) 2022-10-31 2024-11-05 Chevron Phillips Chemical Company Lp Methanol production from methane utilizing a supported chromium catalyst

Family Cites Families (14)

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US4506387A (en) * 1983-05-25 1985-03-19 Walter Howard F Programming-on-demand cable system and method
EP0625776B1 (de) * 1989-10-04 1997-01-08 Mitsubishi Denki Kabushiki Kaisha Magnetisches Aufzeichnungs- und Wiedergabegerät
US5130792A (en) * 1990-02-01 1992-07-14 Usa Video Inc. Store and forward video system
US5253275A (en) * 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
US6188428B1 (en) * 1992-02-11 2001-02-13 Mark Koz Transcoding video file server and methods for its use
EP0634075B1 (de) * 1992-02-11 1998-01-07 Intelligent Instruments Corporation Adaptiver videodateienprozessor und verfahren für seine anwendung
US5522041A (en) * 1992-12-17 1996-05-28 Hitachi, Ltd. Data processor and data transfer method
US5337089A (en) * 1993-06-07 1994-08-09 Philips Electronics North America Corporation Apparatus for converting a digital video signal which corresponds to a first scan line format into a digital video signal which corresponds to a different scan
JPH07143475A (ja) 1993-11-12 1995-06-02 Hitachi Ltd 画像データ変換システム
EP1336963B1 (de) * 1994-03-19 2006-05-31 Sony Corporation Optische Platte, Verfahren und Gerät zur Aufzeichnung und Wiedergabe von Informationen
JPH0851600A (ja) * 1994-08-04 1996-02-20 Sanyo Electric Co Ltd 映像信号変換装置
US6888998B1 (en) * 1994-11-28 2005-05-03 Sony Corporation Data recording and reproducing apparatus having a data transferring device for selectively transferring data between multiple data recording and reproducing devices
US5535209A (en) * 1995-04-10 1996-07-09 Digital Equipment Corporation Method and apparatus for transporting timed program data using single transport schedule
KR100290290B1 (ko) * 1995-10-06 2001-05-15 모리시타 요이찌 화상압축포맷의변환을이용한압축된비디오데이터처리

Also Published As

Publication number Publication date
CN1198869A (zh) 1998-11-11
US6996331B2 (en) 2006-02-07
US20030091332A1 (en) 2003-05-15
WO1997013371A1 (en) 1997-04-10
CN1150766C (zh) 2004-05-19
KR100290290B1 (ko) 2001-05-15
KR19990028624A (ko) 1999-04-15
US6516135B1 (en) 2003-02-04
US20030086689A1 (en) 2003-05-08
EP0853857A1 (de) 1998-07-22
EP0853857B1 (de) 2000-04-05
DE69607635T2 (de) 2000-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee