DE69619752T2 - Fernsehdatenspeichervorrichtung - Google Patents

Fernsehdatenspeichervorrichtung

Info

Publication number
DE69619752T2
DE69619752T2 DE1996619752 DE69619752T DE69619752T2 DE 69619752 T2 DE69619752 T2 DE 69619752T2 DE 1996619752 DE1996619752 DE 1996619752 DE 69619752 T DE69619752 T DE 69619752T DE 69619752 T2 DE69619752 T2 DE 69619752T2
Authority
DE
Germany
Prior art keywords
storage device
data storage
television data
television
storage
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
DE1996619752
Other languages
English (en)
Other versions
DE69619752D1 (de
Inventor
Masahiro Shioi
Takeshi Makiyama
Keiichi Hibi
Jiro Nakabayashi
Tsuneaki Iwano
Osamu Nakamura
Youji Kanada
Tsuneko Kura
Takashi Oshima
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.)
Nippon Telegraph and Telephone Corp
Sharp Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Sharp Corp
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 Nippon Telegraph and Telephone Corp, Sharp Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69619752D1 publication Critical patent/DE69619752D1/de
Publication of DE69619752T2 publication Critical patent/DE69619752T2/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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • 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
    • H04N19/60—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
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • 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
    • 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
DE1996619752 1995-09-14 1996-09-13 Fernsehdatenspeichervorrichtung Expired - Fee Related DE69619752T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23675995A JP3418485B2 (ja) 1995-09-14 1995-09-14 画像データ蓄積装置

Publications (2)

Publication Number Publication Date
DE69619752D1 DE69619752D1 (de) 2002-04-18
DE69619752T2 true DE69619752T2 (de) 2002-11-21

Family

ID=17005378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996619752 Expired - Fee Related DE69619752T2 (de) 1995-09-14 1996-09-13 Fernsehdatenspeichervorrichtung

Country Status (4)

Country Link
US (1) US5796436A (de)
EP (1) EP0763948B1 (de)
JP (1) JP3418485B2 (de)
DE (1) DE69619752T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69516765T2 (de) * 1994-07-29 2000-11-02 Nippon Telegraph & Telephone Fernsehübermittlungsanlage mit Speichermöglichkeit
US6282240B1 (en) * 1997-09-03 2001-08-28 Oki Electric Industry Co., Ltd. Picture coder, picture decoder, and transmission system
US6100940A (en) * 1998-01-21 2000-08-08 Sarnoff Corporation Apparatus and method for using side information to improve a coding system
TW376663B (en) * 1999-01-21 1999-12-11 Winbond Electronics Corp Encoding method for source encoder
JP2000333163A (ja) * 1999-05-24 2000-11-30 Sony Corp 復号装置及び方法、符号化装置及び方法、画像処理システム、画像処理方法
EP1340381A2 (de) * 2000-10-27 2003-09-03 Polycom Israel Ltd. Vorrichtung und verfahren zur verbesserung der bildkommunikationsqualität über einem paketbasierten netzwerk
US6941343B2 (en) 2001-06-02 2005-09-06 Polycom, Inc. System and method for point to point integration of personal computers with videoconferencing systems
US7577333B2 (en) * 2001-08-04 2009-08-18 Samsung Electronics Co., Ltd. Method and apparatus for recording and reproducing video data, and information storage medium in which video data is recorded by the same
KR100828343B1 (ko) * 2001-08-04 2008-05-08 삼성전자주식회사 방송 프로그램을 기록하는 방법, 장치 및 정보 저장매체
JP4024231B2 (ja) * 2004-07-12 2007-12-19 株式会社エヌ・ティ・ティ・ドコモ 通信端末、通信状態情報提供システム、及び通信状態情報提供方法
JP2006295910A (ja) * 2005-03-16 2006-10-26 Victor Co Of Japan Ltd エラー訂正装置
JP4584871B2 (ja) * 2006-06-09 2010-11-24 パナソニック株式会社 画像符号化記録装置および画像符号化記録方法
JP7192598B2 (ja) * 2019-03-20 2022-12-20 株式会社リコー 画像通信装置、画像通信方法、及びプログラム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940011605B1 (ko) * 1991-12-20 1994-12-22 삼성전자 주식회사 고정비트율 설정에 의한 영상압축방식
JPH06125533A (ja) * 1992-10-13 1994-05-06 Sony Corp エラー訂正コード付加装置及びエラー訂正装置
US5473366A (en) * 1992-11-17 1995-12-05 Canon Kabushiki Kaisha Television-telephone apparatus having a message-keeping function and an automatic response transmission function
JPH06165167A (ja) * 1992-11-17 1994-06-10 Canon Inc 画像伝送システム、画像送信装置及び画像受信装置
JPH06205488A (ja) * 1992-12-28 1994-07-22 Mitsubishi Electric Corp スピーカーシステム
JPH06237451A (ja) * 1993-02-10 1994-08-23 Hitachi Ltd 動画通信方式および端末装置
KR100238133B1 (ko) * 1993-05-31 2000-01-15 윤종용 영상전화기의 화상 복구 장치 및 방법
JP2776212B2 (ja) * 1993-08-04 1998-07-16 日本ビクター株式会社 符号記録装置
EP0637889B1 (de) * 1993-08-06 2001-01-17 Lg Electronics Inc. Einrichtung zur Umsetzung der Vollbildfrequenz
EP0661880B1 (de) * 1993-12-29 2003-03-12 Canon Kabushiki Kaisha Kommunikationsgerät für Multimediainformationen
US5537440A (en) * 1994-01-07 1996-07-16 Motorola, Inc. Efficient transcoding device and method
US5534937A (en) * 1994-04-14 1996-07-09 Motorola, Inc. Minimum-delay jitter smoothing device and method for packet video communications

Also Published As

Publication number Publication date
EP0763948B1 (de) 2002-03-13
EP0763948A3 (de) 1997-12-29
JP3418485B2 (ja) 2003-06-23
EP0763948A2 (de) 1997-03-19
US5796436A (en) 1998-08-18
JPH0984019A (ja) 1997-03-28
DE69619752D1 (de) 2002-04-18

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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