ATE385648T1 - Persönliches videorekordersystem und verfahren zur wiedergabe eines signals in dem system. - Google Patents

Persönliches videorekordersystem und verfahren zur wiedergabe eines signals in dem system.

Info

Publication number
ATE385648T1
ATE385648T1 AT05257639T AT05257639T ATE385648T1 AT E385648 T1 ATE385648 T1 AT E385648T1 AT 05257639 T AT05257639 T AT 05257639T AT 05257639 T AT05257639 T AT 05257639T AT E385648 T1 ATE385648 T1 AT E385648T1
Authority
AT
Austria
Prior art keywords
tuner
video signal
processing unit
signal
signal processing
Prior art date
Application number
AT05257639T
Other languages
English (en)
Inventor
Kwan Seung Baek
Original Assignee
Lg Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36293414&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE385648(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Application granted granted Critical
Publication of ATE385648T1 publication Critical patent/ATE385648T1/de

Links

Classifications

    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
    • 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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • 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
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AT05257639T 2004-12-13 2005-12-13 Persönliches videorekordersystem und verfahren zur wiedergabe eines signals in dem system. ATE385648T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20040104803 2004-12-13

Publications (1)

Publication Number Publication Date
ATE385648T1 true ATE385648T1 (de) 2008-02-15

Family

ID=36293414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05257639T ATE385648T1 (de) 2004-12-13 2005-12-13 Persönliches videorekordersystem und verfahren zur wiedergabe eines signals in dem system.

Country Status (6)

Country Link
US (1) US20060125963A1 (de)
EP (1) EP1675394B1 (de)
KR (1) KR100747530B1 (de)
CN (1) CN1798348B (de)
AT (1) ATE385648T1 (de)
DE (1) DE602005004642T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100715849B1 (ko) * 2004-12-07 2007-05-11 삼성전자주식회사 시청정보 제공방법 및 이를 적용한 방송재생장치
KR101235341B1 (ko) * 2006-10-19 2013-02-19 엘지전자 주식회사 방송용 단말기 및 이를 이용한 방송 데이터 재생 방법
KR101420099B1 (ko) 2007-09-21 2014-07-16 삼성전자주식회사 방송 컨텐트 재생 방법 및 장치와 방송 컨텐트 제공 방법및 장치
KR101520659B1 (ko) 2008-02-29 2015-05-15 엘지전자 주식회사 개인용 비디오 레코더를 이용한 영상 비교 장치 및 방법
JP5195032B2 (ja) * 2008-05-28 2013-05-08 富士通株式会社 符号化装置／復号化装置、符号化方法／復号化方法及びプログラム
JP6202330B2 (ja) * 2013-10-15 2017-09-27 ソニー株式会社 復号装置および復号方法、並びに符号化装置および符号化方法
US10003669B2 (en) * 2015-07-28 2018-06-19 DISH Technologies L.L.C. Methods and apparatus to create and transmit a condensed logging data file

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371551A (en) * 1992-10-29 1994-12-06 Logan; James Time delayed digital video system using concurrent recording and playback
US5606668A (en) * 1993-12-15 1997-02-25 Checkpoint Software Technologies Ltd. System for securing inbound and outbound data packet flow in a computer network
JP3360705B2 (ja) * 1994-12-21 2002-12-24 ソニー株式会社 放送受信装置および放送受信方法
US6040876A (en) * 1995-10-13 2000-03-21 Texas Instruments Incorporated Low intensity contouring and color shift reduction using dither
JP3299547B2 (ja) * 1996-05-24 2002-07-08 株式会社日立製作所 ガス絶縁機器の部分放電検出装置
KR19980017761A (ko) * 1996-08-31 1998-06-05 배순훈 다화면 텔레비전의 부화면 16:9화면크기처리장치
KR19980044359A (ko) * 1996-12-06 1998-09-05 김광호 다중 튜너를 구비한 시스템의 튜너 전환장치
US6327002B1 (en) * 1998-10-30 2001-12-04 Ati International, Inc. Method and apparatus for video signal processing in a video system
US20020009285A1 (en) * 2000-03-08 2002-01-24 General Instrument Corporation Personal versatile recorder: enhanced features, and methods for its use
KR100694040B1 (ko) * 2000-08-17 2007-03-12 삼성전자주식회사 중복 시간대에 편성된 복수의 프로그램을 연속 시청하기위한 장치 및 방법
US6766100B1 (en) * 2000-10-19 2004-07-20 Ati International Srl Method and apparatus for multi-TV tuner display of video information
US20020147993A1 (en) * 2001-04-04 2002-10-10 Sony Corporation And Sony Electronics Inc. Method and apparatus for legacy analog video interconnections in a set-top box for personal video recording applications
KR100468379B1 (ko) * 2002-03-05 2005-01-31 (주)에이엠티 디지털 방송 재생/저장 장치 및 방법
KR100455946B1 (ko) * 2002-03-19 2004-11-06 (주)토필드 단일 디스크램블러를 구비한 방송신호 수신기에서의 유료 방송 스트림 저장 및 재생 방법
JP2004193925A (ja) * 2002-12-11 2004-07-08 Orion Denki Kk 番組受信装置
KR100564452B1 (ko) * 2003-04-03 2006-03-29 엘지전자 주식회사 영상 녹화 및 재생 장치 및 방법
US7486337B2 (en) * 2003-12-22 2009-02-03 Intel Corporation Controlling the overlay of multiple video signals

Also Published As

Publication number Publication date
EP1675394A1 (de) 2006-06-28
US20060125963A1 (en) 2006-06-15
DE602005004642D1 (de) 2008-03-20
KR100747530B1 (ko) 2007-08-08
CN1798348A (zh) 2006-07-05
DE602005004642T2 (de) 2009-01-29
EP1675394B1 (de) 2008-02-06
KR20060066636A (ko) 2006-06-16
CN1798348B (zh) 2010-05-12

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