BR9504307A - Processos de codificação e decodificação do código de erro- correção para a gravação e reprodução de dados de vídeo digitais - Google Patents

Processos de codificação e decodificação do código de erro- correção para a gravação e reprodução de dados de vídeo digitais

Info

Publication number
BR9504307A
BR9504307A BR9504307A BR9504307A BR9504307A BR 9504307 A BR9504307 A BR 9504307A BR 9504307 A BR9504307 A BR 9504307A BR 9504307 A BR9504307 A BR 9504307A BR 9504307 A BR9504307 A BR 9504307A
Authority
BR
Brazil
Prior art keywords
correction
recording
video data
digital video
error code
Prior art date
Application number
BR9504307A
Other languages
English (en)
Inventor
Tae-Eung Kim
Original Assignee
Samsung Electronics 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 KR1019940029595A external-priority patent/KR100207630B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR9504307A publication Critical patent/BR9504307A/pt

Links

Classifications

    • 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
    • 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
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
    • 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
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Error Detection And Correction (AREA)
BR9504307A 1994-11-11 1995-10-05 Processos de codificação e decodificação do código de erro- correção para a gravação e reprodução de dados de vídeo digitais BR9504307A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019940029595A KR100207630B1 (ko) 1994-11-11 1994-11-11 오류정정능력이 향상된 디지탈 비디오 테이프 기록방법 및 재생방법
US08/401,498 US5627935A (en) 1994-11-11 1995-03-10 Error-correction-code coding & decoding procedures for the recording & reproduction of digital video data

Publications (1)

Publication Number Publication Date
BR9504307A true BR9504307A (pt) 1997-04-08

Family

ID=26630687

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9504307A BR9504307A (pt) 1994-11-11 1995-10-05 Processos de codificação e decodificação do código de erro- correção para a gravação e reprodução de dados de vídeo digitais

Country Status (6)

Country Link
US (2) US5627935A (pt)
EP (1) EP0712255B1 (pt)
JP (1) JP3043268B2 (pt)
CN (1) CN1110196C (pt)
BR (1) BR9504307A (pt)
CA (1) CA2159885C (pt)

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US5778139A (en) * 1995-05-29 1998-07-07 Samsung Electronics Co., Ltd. Digital video data recording with outer-error-correction coding of trick-play data and apparatus for use therewith
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KR970706573A (ko) * 1995-07-19 1997-11-03 롤페스 제이. 지. 에이. 멀티프레임 에러 방지 기능을 가진 가역 멀티트랙 자기 테이프 기억장치 시스템(reversible multintrack magnetic tape storage system with multiframe error protection facility)
KR100223634B1 (ko) * 1997-01-15 1999-10-15 윤종용 고속 데이타 처리 및 전송을 위한 에러정정용 메모리를 구비하는 시스템 디코더 및 에러정정용 메모리 제어방법
JPH1131977A (ja) * 1997-07-10 1999-02-02 Sony Corp 誤り訂正符号演算器
AR016812A1 (es) 1997-08-14 2001-08-01 Samsung Electronics Co Ltd Metodo para transmitir informacion de video comprimida, disposiciones de compresion y de grabacion de video y aparato de reproduccion de video
JPH11112358A (ja) * 1997-09-30 1999-04-23 Fujitsu Ltd データの誤り訂正方法及び誤り訂正装置
JP3809719B2 (ja) * 1998-01-05 2006-08-16 ソニー株式会社 ディジタルビデオ信号処理装置および方法、ディジタルビデオ信号再生装置、復号装置および方法、ならびに、再生装置および方法
US6126074A (en) * 1998-01-28 2000-10-03 Symbol Technologies, Inc. Error correction in macro bar code symbols
WO2000000974A2 (en) * 1998-06-30 2000-01-06 Koninklijke Philips Electronics N.V. Recording device having detection means for the detection of additional information in reception data
JP4224875B2 (ja) * 1998-07-17 2009-02-18 ソニー株式会社 光ディスク、光ディスク記録装置、光ディスクの記録方法、光ディスクの再生装置、及び、光ディスクの再生方法
WO2000033307A1 (en) * 1998-12-02 2000-06-08 Koninklijke Philips Electronics N.V. Apparatus and method for recording a digital information signal with trick play information in slant tracks on a record carrier
US6430159B1 (en) 1998-12-23 2002-08-06 Cisco Systems Canada Co. Forward error correction at MPEG-2 transport stream layer
US8763053B1 (en) * 1999-04-01 2014-06-24 Cox Communications, Inc. File system for a file server of a video-on-demand system
KR100326290B1 (ko) * 1999-07-29 2002-03-08 윤종용 입력신호에 따라 자동 ｐｌｌ로킹을 수행하는 ｔｖ시스템
WO2001041436A1 (en) * 1999-12-03 2001-06-07 Sony Corporation Recording apparatus and method, and reproducing apparatus and method
WO2001045271A1 (en) * 1999-12-15 2001-06-21 Thomson Licensing S.A. Preparation of data for a reed-solomon decoder
US7085990B2 (en) * 1999-12-15 2006-08-01 Thomson Licensing Preparation of data for a Reed-Solomon decoder
US7159164B1 (en) * 2000-06-05 2007-01-02 Qualcomm Incorporated Method and apparatus for recovery of particular bits of a frame
JP2001356767A (ja) * 2000-06-16 2001-12-26 Yamaha Corp 同期再生装置、同期再生方法および同期再生用プログラムを記録した記録媒体
US20020078416A1 (en) 2000-12-01 2002-06-20 Hitachi, Ltd. Method of recording/reproducing digital data and apparatus for same
CN1682474B (zh) * 2002-08-02 2011-02-02 Nms通讯公司 用于网络信号整合和带宽缩减的方法和装置
US7895218B2 (en) * 2004-11-09 2011-02-22 Veveo, Inc. Method and system for performing searches for television content using reduced text input
CA2562220C (en) * 2005-10-05 2013-06-25 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
US8861585B2 (en) * 2006-01-20 2014-10-14 Qualcomm Incorporated Method and apparatus for error resilience algorithms in wireless video communication
US8325822B2 (en) * 2006-01-20 2012-12-04 Qualcomm Incorporated Method and apparatus for determining an encoding method based on a distortion value related to error concealment
US8214697B2 (en) * 2006-09-12 2012-07-03 Nxp B.V. Deinterleaver for a communication device
JP5309889B2 (ja) * 2008-10-27 2013-10-09 ソニー株式会社 データ処理装置および方法、並びにプログラム
KR20100095759A (ko) * 2009-02-23 2010-09-01 삼성전자주식회사 디지털 송수신 장치 및 방법
KR101519626B1 (ko) * 2009-02-27 2015-05-14 삼성전자주식회사 반도체 메모리 장치 및 그것의 데이터 처리 방법
US9236053B2 (en) * 2012-07-05 2016-01-12 Panasonic Intellectual Property Management Co., Ltd. Encoding and decoding system, decoding apparatus, encoding apparatus, encoding and decoding method
US9385905B2 (en) * 2013-03-04 2016-07-05 Intel Corporation Block-based time-frequency interleaving and de-interleaving
US10169126B2 (en) * 2016-10-12 2019-01-01 Samsung Electronics Co., Ltd. Memory module, memory controller and systems responsive to memory chip read fail information and related methods of operation
CN114244476B (zh) * 2021-12-25 2024-03-15 秦柏林 一种基于倍率码的数据编码传输方法

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JP2548444B2 (ja) * 1990-09-18 1996-10-30 松下電器産業株式会社 記録再生装置
US5282049A (en) * 1991-02-08 1994-01-25 Olympus Optical Co., Ltd. Moving-picture data digital recording and reproducing apparatuses
US5504759A (en) * 1991-07-11 1996-04-02 Sony Corporation Digital signal recording and/or reproducing apparatus using a common processing device for digital signals having different data configurations
EP0523969B1 (en) * 1991-07-18 1997-12-29 Canon Kabushiki Kaisha Error correction encoding and decoding system
US5241563A (en) * 1992-08-10 1993-08-31 General Instrument Corporation Method and apparatus for communicating interleaved data
US5377051A (en) * 1993-01-13 1994-12-27 Hitachi America, Ltd. Digital video recorder compatible receiver with trick play image enhancement
JP3261844B2 (ja) * 1993-01-13 2002-03-04 株式会社日立製作所 デジタルビデオ記録装置及び記録方法
US5543937A (en) * 1993-05-14 1996-08-06 Matsushita Electric Industrial Co. Ltd. Apparatus for recording and playing back digital data

Also Published As

Publication number Publication date
EP0712255A3 (en) 1997-07-30
CN1123989A (zh) 1996-06-05
EP0712255B1 (en) 2004-01-07
CA2159885C (en) 2004-12-28
US5627935A (en) 1997-05-06
EP0712255A2 (en) 1996-05-15
CA2159885A1 (en) 1996-05-12
JPH08237601A (ja) 1996-09-13
CN1110196C (zh) 2003-05-28
US5729647A (en) 1998-03-17
JP3043268B2 (ja) 2000-05-22

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.