CN1295935C - 记录和播放多个节目 - Google Patents

记录和播放多个节目 Download PDF

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Publication number
CN1295935C
CN1295935C CNB02818176XA CN02818176A CN1295935C CN 1295935 C CN1295935 C CN 1295935C CN B02818176X A CNB02818176X A CN B02818176XA CN 02818176 A CN02818176 A CN 02818176A CN 1295935 C CN1295935 C CN 1295935C
Authority
CN
China
Prior art keywords
signal
multimedia
multimedia input
audio
signals
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
CNB02818176XA
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English (en)
Chinese (zh)
Other versions
CN1555655A (zh
Inventor
S·林
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN1555655A publication Critical patent/CN1555655A/zh
Application granted granted Critical
Publication of CN1295935C publication Critical patent/CN1295935C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • 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
    • H04N9/806—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 with processing of the sound signal
    • H04N9/8063—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 with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
CNB02818176XA 2001-07-27 2002-07-25 记录和播放多个节目 Expired - Fee Related CN1295935C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/916,919 2001-07-27
US09/916,919 US7269334B2 (en) 2001-07-27 2001-07-27 Recording and playing back multiple programs

Publications (2)

Publication Number Publication Date
CN1555655A CN1555655A (zh) 2004-12-15
CN1295935C true CN1295935C (zh) 2007-01-17

Family

ID=25438080

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB02818176XA Expired - Fee Related CN1295935C (zh) 2001-07-27 2002-07-25 记录和播放多个节目

Country Status (9)

Country Link
US (1) US7269334B2 (enExample)
EP (1) EP1419659B1 (enExample)
JP (1) JP2005519489A (enExample)
KR (1) KR100889155B1 (enExample)
CN (1) CN1295935C (enExample)
CA (1) CA2454783A1 (enExample)
MX (1) MXPA04000743A (enExample)
TW (1) TW577230B (enExample)
WO (1) WO2003013152A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7312831B2 (en) * 2003-09-16 2007-12-25 Wegener Communications, Inc. Re-inserting VBI data using OSD apparatus and method
US10152124B2 (en) * 2006-04-06 2018-12-11 Immersion Corporation Systems and methods for enhanced haptic effects
WO2008031262A1 (en) * 2006-09-06 2008-03-20 Intel Corporation A media playing tool with a multiple media playing model
US9800905B2 (en) * 2015-09-14 2017-10-24 Comcast Cable Communications, Llc Device based audio-format selection
CN108989692A (zh) * 2018-10-19 2018-12-11 北京微播视界科技有限公司 视频拍摄方法、装置、电子设备及计算机可读存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994016524A1 (en) * 1993-01-11 1994-07-21 Bre.In. Brevetti Internazionali S.P.A. A system for composition/decomposition of video signals to enable to transmit/receive and to record/playback contemporaneously two tv programs
US20010002224A1 (en) * 1995-09-11 2001-05-31 Matsushita Electric Industrial Co., Ltd Video signal recording and reproducing apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093750A (en) * 1987-11-06 1992-03-03 Samsung Electronics Co., Ltd. System for recording/reproducing video data on or from a tape medium for storing digital signals and method therein
US4967271A (en) * 1989-04-05 1990-10-30 Ives C. Faroudja Television scan line doubler including temporal median filter
JP2861287B2 (ja) * 1990-06-15 1999-02-24 キヤノン株式会社 ディジタル信号処理装置
JP2766919B2 (ja) * 1991-06-07 1998-06-18 三菱電機株式会社 ディジタル信号記録再生装置、ディジタル信号記録装置、ディジタル信号再生装置
WO1993019525A1 (en) * 1992-03-23 1993-09-30 Euphonix, Inc. Visual dynamics management for audio instrument
US5566174A (en) * 1994-04-08 1996-10-15 Philips Electronics North America Corporation MPEG information signal conversion system
JP3791024B2 (ja) * 1994-09-12 2006-06-28 松下電器産業株式会社 映像信号記録再生装置
JP2000243062A (ja) * 1999-02-17 2000-09-08 Sony Corp 映像記録装置および映像記録方法、ならびに集中監視記録システム。

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994016524A1 (en) * 1993-01-11 1994-07-21 Bre.In. Brevetti Internazionali S.P.A. A system for composition/decomposition of video signals to enable to transmit/receive and to record/playback contemporaneously two tv programs
US20010002224A1 (en) * 1995-09-11 2001-05-31 Matsushita Electric Industrial Co., Ltd Video signal recording and reproducing apparatus

Also Published As

Publication number Publication date
US7269334B2 (en) 2007-09-11
TW577230B (en) 2004-02-21
EP1419659B1 (en) 2014-02-26
WO2003013152A3 (en) 2004-03-04
JP2005519489A (ja) 2005-06-30
MXPA04000743A (es) 2004-04-20
EP1419659A2 (en) 2004-05-19
CA2454783A1 (en) 2003-02-13
KR100889155B1 (ko) 2009-03-17
US20030021589A1 (en) 2003-01-30
WO2003013152A2 (en) 2003-02-13
KR20040018486A (ko) 2004-03-03
CN1555655A (zh) 2004-12-15

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070117

Termination date: 20200725