CN1164104C - 位流无断层连接编码方法及其装置 - Google Patents

位流无断层连接编码方法及其装置 Download PDF

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Publication number
CN1164104C
CN1164104C CNB961972238A CN96197223A CN1164104C CN 1164104 C CN1164104 C CN 1164104C CN B961972238 A CNB961972238 A CN B961972238A CN 96197223 A CN96197223 A CN 96197223A CN 1164104 C CN1164104 C CN 1164104C
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data
encoding
video
occupancy
stream
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Chinese (zh)
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CN1197575A (zh
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福田秀树
津贺一宏
长谷部巧
֮
森美裕
冈田智之
堀池和由
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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    • 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
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/877—Regeneration of colour television signals by assembling picture element blocks in an intermediate memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mathematical Optimization (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CNB961972238A 1995-09-29 1996-09-27 位流无断层连接编码方法及其装置 Expired - Lifetime CN1164104C (zh)

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Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW305043B (enExample) * 1995-09-29 1997-05-11 Matsushita Electric Industrial Co Ltd
TW436777B (en) 1995-09-29 2001-05-28 Matsushita Electric Industrial Co Ltd A method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween
US6502199B2 (en) 1995-09-29 2002-12-31 Matsushita Electric Industrial Co., Ltd. Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween
TW332961B (en) * 1996-02-09 1998-06-01 Sony Co Ltd Recording media
US6034738A (en) * 1996-02-14 2000-03-07 Thomson Consumer Electronics, Inc. On-screen display timing
US6157674A (en) * 1996-03-21 2000-12-05 Sony Corporation Audio and video data transmitting apparatus, system, and method thereof
JP3263807B2 (ja) * 1996-09-09 2002-03-11 ソニー株式会社 画像符号化装置および画像符号化方法
JP3861362B2 (ja) * 1997-03-19 2006-12-20 ソニー株式会社 ディジタル信号再生方法及び装置
US6304911B1 (en) * 1997-06-25 2001-10-16 Advanced Micro Devices, Inc. Information packet reception indicator for reducing the utilization of a host system processor unit
US6034731A (en) * 1997-08-13 2000-03-07 Sarnoff Corporation MPEG frame processing method and apparatus
CN100403404C (zh) * 1997-09-17 2008-07-16 松下电器产业株式会社 光盘记录装置和记录方法
CA2247629C (en) 1997-09-17 2004-06-22 Matsushita Electric Industrial Co., Ltd. Video data editing apparatus and computer-readable recording medium storing an editing program
US6487364B2 (en) 1997-09-17 2002-11-26 Matsushita Electric Industrial Co., Ltd. Optical disc, video data editing apparatus, computer-readable recording medium storing an editing program, reproduction apparatus for the optical disc, and computer-readable recording medium storing a reproduction program
MY116283A (en) 1997-09-17 2003-12-31 Panasonic Ip Corp America Optical disc having an area storing original and user chain information specifying at least part of a video object stored on the disc, and a computer program and recording apparatus for recording and editing the chain information.
EP1300850A3 (en) * 1997-09-17 2004-06-09 Matsushita Electric Industrial Co., Ltd. Video data editing apparatus, optical disc for use a recording medium of a video data editing apparatus, and computer-readable recoding medium storing an editing program
KR100511693B1 (ko) * 1997-10-23 2005-09-02 미쓰비시덴키 가부시키가이샤 화상 복호화 장치
EP0917144B1 (en) * 1997-11-11 2003-05-07 Deutsche Thomson-Brandt Gmbh Method and apparatus for controlling a data buffer
JP3903561B2 (ja) * 1997-12-26 2007-04-11 ソニー株式会社 記録装置及び記録方法
IL123906A0 (en) * 1998-03-31 1998-10-30 Optibase Ltd Method for synchronizing audio and video streams
US7272298B1 (en) 1998-05-06 2007-09-18 Burst.Com, Inc. System and method for time-shifted program viewing
DE69922625T2 (de) * 1998-06-12 2005-11-03 Koninklijke Philips Electronics N.V. Übertragung von komprimierten audiodaten mittels eines wiedergabepuffers
FR2781326B1 (fr) * 1998-07-17 2000-09-29 St Microelectronics Sa Procede et systeme d'elaboration d'images numeriques resultant d'elements graphiques auxiliaires incrustes dans des images principales
US8577205B2 (en) 1998-07-30 2013-11-05 Tivo Inc. Digital video recording system
US6233389B1 (en) 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system
US8380041B2 (en) 1998-07-30 2013-02-19 Tivo Inc. Transportable digital video recorder system
US7558472B2 (en) 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
JP2000090645A (ja) * 1998-09-08 2000-03-31 Sony Corp ファイル管理装置および方法、並びに提供媒体
WO2000049803A1 (en) * 1999-02-18 2000-08-24 Kabushiki Kaisha Toshiba Medium on which stream data is recorded, its recording method, and its reproducing method
JP4211153B2 (ja) * 1999-09-17 2009-01-21 ソニー株式会社 記録装置および方法
JP2003521851A (ja) 1999-09-20 2003-07-15 ティヴォ インク クローズド・キャプション・タグ付けシステム
US6782193B1 (en) * 1999-09-20 2004-08-24 Matsushita Electric Industrial Co., Ltd. Optical disc recording apparatus, optical disc reproduction apparatus, and optical disc recording method that are all suitable for seamless reproduction
CN1848941A (zh) * 1999-12-15 2006-10-18 三洋电机株式会社 图像再现、处理装置和方法以及具有该装置的电视接收机
JP2001285234A (ja) * 2000-04-04 2001-10-12 Sony Corp データ多重化装置およびデータ多重化方法、並びに記録媒体
US7043484B2 (en) * 2000-12-05 2006-05-09 Dvdemand Technologies Inc. System and method for producing storage media images
JP3548136B2 (ja) * 2001-06-01 2004-07-28 三洋電機株式会社 画像処理装置
JP3906911B2 (ja) * 2002-04-18 2007-04-18 ソニー株式会社 記録装置及び記録方法
TW586720U (en) 2002-05-10 2004-05-01 Interdigital Tech Corp User equipment which performs cognitive flow control based on channel quality conditions
RU2334286C2 (ru) 2002-06-28 2008-09-20 Эл Джи Электроникс Инк. Носитель записи со структурой данных для управления записью и воспроизведением записанных на нем данных нескольких каналов и способы и устройства записи и воспроизведения
US7769084B1 (en) 2002-07-15 2010-08-03 Apple Inc. Method for implementing a quantizer in a multimedia compression and encoding system
US7418037B1 (en) * 2002-07-15 2008-08-26 Apple Inc. Method of performing rate control for a compression system
TWI249356B (en) * 2002-11-06 2006-02-11 Nokia Corp Picture buffering for prediction references and display
US7804897B1 (en) * 2002-12-16 2010-09-28 Apple Inc. Method for implementing an improved quantizer in a multimedia compression and encoding system
US7940843B1 (en) 2002-12-16 2011-05-10 Apple Inc. Method of implementing improved rate control for a multimedia compression and encoding system
TWI260001B (en) * 2003-02-25 2006-08-11 Lg Electronics Inc Method of reproducing content information for an interactive optical disc apparatus
US7224664B2 (en) * 2003-03-25 2007-05-29 Lg Electronics Inc. Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses
EP1465187A1 (en) * 2003-04-02 2004-10-06 Deutsche Thomson-Brandt Gmbh Method for controlling an optical pick-up for reading data streams for simultaneous reproduction
EP1465181A1 (en) * 2003-04-02 2004-10-06 Deutsche Thomson-Brandt Gmbh Method for controlling an optical pick-up for reading data streams for simultaneous reproduction
US20040268033A1 (en) * 2003-06-24 2004-12-30 Seagate Technology Llc Refreshing data in a data storage device
JP3675464B2 (ja) * 2003-10-29 2005-07-27 ソニー株式会社 動画像符号化装置および動画像符号化制御方法
JP4289138B2 (ja) * 2003-12-09 2009-07-01 ソニー株式会社 データ処理装置およびその方法と符号化装置
WO2005069615A1 (ja) 2004-01-13 2005-07-28 Matsushita Electric Industrial Co., Ltd. 記録媒体、再生装置、記録方法、プログラム、再生方法
EP1718073B1 (en) * 2004-02-17 2011-12-28 Panasonic Corporation Recording medium, reproduction device, program, and reproduction method
JP2007526711A (ja) * 2004-03-03 2007-09-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ビデオ処理回路およびビデオ処理方法
JP2005285209A (ja) * 2004-03-29 2005-10-13 Toshiba Corp 動画像のメタデータ
JP2006041844A (ja) * 2004-07-26 2006-02-09 Toshiba Corp メタデータのデータ構造及びそのメタデータの処理方法
KR101138093B1 (ko) * 2004-08-31 2012-04-24 파나소닉 주식회사 동화상 부호화 방법 및 장치
JP4732730B2 (ja) * 2004-09-30 2011-07-27 パナソニック株式会社 音声復号装置
JP4897698B2 (ja) 2004-11-19 2012-03-14 ティヴォ インク 以前に放送されたコンテンツを安全に転送する方法および装置
KR100908028B1 (ko) * 2004-12-23 2009-07-15 노키아 코포레이션 전자 장치들을 위한 멀티 카메라 솔루션
CN101164347B (zh) * 2005-04-26 2010-08-25 汤姆森许可贸易公司 同步流打包
EP2485500B8 (en) 2005-07-07 2017-04-26 TiVo Solutions Inc. System and method for digital content retrieval using a threshold indicator associated with the beginning of said recorded content
US20070133952A1 (en) * 2005-12-08 2007-06-14 Samsung Electronics Co., Ltd. Method and system for reproducing contents
WO2008114393A1 (ja) 2007-03-19 2008-09-25 Fujitsu Limited ビットストリーム変換方法、ビットストリーム変換装置、ビットストリーム結合装置、ビットストリーム分割プログラム、ビットストリーム変換プログラム及びビットストリーム結合プログラム
JP5211569B2 (ja) * 2007-07-26 2013-06-12 ソニー株式会社 コンテンツ再生装置、コンテンツ再生方法、およびプログラム
JP5282383B2 (ja) * 2007-09-06 2013-09-04 ソニー株式会社 コンテンツ再生装置、コンテンツ再生方法、プログラム、およびコンテンツ再生システム
US20110194616A1 (en) * 2008-10-01 2011-08-11 Nxp B.V. Embedded video compression for hybrid contents
US8843804B2 (en) * 2011-04-01 2014-09-23 Cleversafe, Inc. Adjusting a dispersal parameter of dispersedly stored data
US9063802B2 (en) * 2013-01-31 2015-06-23 Hewlett-Packard Development Company, L.P. Event determination
CN105325006B (zh) * 2013-06-12 2019-06-18 Lg电子株式会社 发送广播信号的装置、方法及接收广播信号的装置、方法
CN105723715B (zh) * 2013-09-27 2019-06-28 Lg 电子株式会社 发送广播信号的设备、接收广播信号的设备、发送广播信号的方法以及接收广播信号的方法
KR102174267B1 (ko) * 2013-12-24 2020-11-04 주식회사 케이티 영상 패킷의 변환 장치 및 방법
US10283091B2 (en) * 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization
US10484690B2 (en) 2015-06-04 2019-11-19 Intel Corporation Adaptive batch encoding for slow motion video recording
US10846142B2 (en) 2016-02-23 2020-11-24 Intel Corporation Graphics processor workload acceleration using a command template for batch usage scenarios
US10979747B2 (en) * 2017-12-21 2021-04-13 Arris Enterprises Llc Statistical multiplexing system for variable bit rate encoding with constant bit rate encoder
US10728443B1 (en) 2019-03-27 2020-07-28 On Time Staffing Inc. Automatic camera angle switching to create combined audiovisual file
US10963841B2 (en) 2019-03-27 2021-03-30 On Time Staffing Inc. Employment candidate empathy scoring system
US11127232B2 (en) 2019-11-26 2021-09-21 On Time Staffing Inc. Multi-camera, multi-sensor panel data extraction system and method
US11023735B1 (en) 2020-04-02 2021-06-01 On Time Staffing, Inc. Automatic versioning of video presentations
US11144882B1 (en) 2020-09-18 2021-10-12 On Time Staffing Inc. Systems and methods for evaluating actions over a computer network and establishing live network connections
US11727040B2 (en) 2021-08-06 2023-08-15 On Time Staffing, Inc. Monitoring third-party forum contributions to improve searching through time-to-live data assignments
US11423071B1 (en) 2021-08-31 2022-08-23 On Time Staffing, Inc. Candidate data ranking method using previously selected candidate data
US11907652B2 (en) 2022-06-02 2024-02-20 On Time Staffing, Inc. User interface and systems for document creation
KR102803599B1 (ko) 2024-03-27 2025-05-08 김남수 소변보조기

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04222184A (ja) * 1990-12-21 1992-08-12 Nec Corp 動画像符号化装置
JPH05219491A (ja) * 1992-02-05 1993-08-27 Sony Corp 符号化装置
KR0152016B1 (ko) * 1992-06-18 1998-10-15 강진구 가변 비트할당을 이용한 부호화 및 복호화시스템
US5481543A (en) * 1993-03-16 1996-01-02 Sony Corporation Rational input buffer arrangements for auxiliary information in video and audio signal processing systems
WO1994030014A1 (en) * 1993-06-10 1994-12-22 Sony Corporation Rational input buffer arrangements for auxiliary information in video and audio signal processing systems
DE69414275T2 (de) * 1993-09-16 1999-05-06 Toshiba Kawasaki Kk Vorrichtung zur Synchronisierung von komprimierten Video- un Audiosignalen
JP3005147B2 (ja) * 1994-02-24 2000-01-31 シャープ株式会社 動画像符号化装置
JP3173950B2 (ja) * 1994-06-13 2001-06-04 株式会社日立製作所 ディスク再生装置
KR0159975B1 (ko) * 1994-10-19 1999-01-15 김준성 영상 데이타 부호화장치
JPH08138316A (ja) * 1994-11-07 1996-05-31 Toshiba Corp 記録再生装置
JP3100307B2 (ja) * 1995-03-14 2000-10-16 日本ビクター株式会社 圧縮データ連続再生システム
US5745643A (en) * 1995-04-06 1998-04-28 Kabushiki Kaisha Toshiba System for and method of reproducing playback data appropriately by the use of attribute information on the playback data
US6138147A (en) * 1995-07-14 2000-10-24 Oracle Corporation Method and apparatus for implementing seamless playback of continuous media feeds

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EP0853430A4 (en) 1999-05-26
DE69633244D1 (de) 2004-09-30
EP0853430A1 (en) 1998-07-15
WO1997013367A1 (en) 1997-04-10
US5937138A (en) 1999-08-10
EP1420594A2 (en) 2004-05-19
JP3963478B2 (ja) 2007-08-22
EP0853430B1 (en) 2004-08-25
HK1016797A1 (zh) 1999-11-05
DE69633244T2 (de) 2005-09-15
KR19990063897A (ko) 1999-07-26
CN1197575A (zh) 1998-10-28
TW303570B (enExample) 1997-04-21
MX9801218A (es) 1998-04-30
KR100478555B1 (en) 2005-11-11
EP1420594A3 (en) 2004-11-03
USRE37994E1 (en) 2003-02-18

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