DE69736886D1 - Vorrichtung zum Empfang digitaler Fernsehsignale und Empfangs- Aufnahme- Wiedergabeanlage dafür - Google Patents

Vorrichtung zum Empfang digitaler Fernsehsignale und Empfangs- Aufnahme- Wiedergabeanlage dafür

Info

Publication number
DE69736886D1
DE69736886D1 DE69736886T DE69736886T DE69736886D1 DE 69736886 D1 DE69736886 D1 DE 69736886D1 DE 69736886 T DE69736886 T DE 69736886T DE 69736886 T DE69736886 T DE 69736886T DE 69736886 D1 DE69736886 D1 DE 69736886D1
Authority
DE
Germany
Prior art keywords
receiving
digital television
television signals
recording
reproducing apparatus
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 - Lifetime
Application number
DE69736886T
Other languages
English (en)
Other versions
DE69736886T2 (de
Inventor
Satoru Takashimizu
Yuji Yamamoto
Kenji Katsumata
Takumi Okamura
Takuya Matsumoto
Shuko Sei
Yuji Hatanaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26515244&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69736886(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP33680896A external-priority patent/JPH10178614A/ja
Priority claimed from JP20576997A external-priority patent/JP3764806B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69736886D1 publication Critical patent/DE69736886D1/de
Application granted granted Critical
Publication of DE69736886T2 publication Critical patent/DE69736886T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • H04N21/40—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
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • 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
    • H04N21/4333—Processing operations in response to a pause request
    • 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
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4341—Demultiplexing of audio and video streams
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • 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
    • 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
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91321—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy protection control signal, e.g. a record inhibit signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
DE69736886T 1996-12-17 1997-12-10 Vorrichtung zum Empfang digitaler Fernsehsignale und Empfangs- Aufnahme- Wiedergabeanlage dafür Expired - Lifetime DE69736886T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP33680896 1996-12-17
JP33680896A JPH10178614A (ja) 1996-12-17 1996-12-17 ディジタル放送信号の受信および記録再生装置
JP20576997 1997-07-31
JP20576997A JP3764806B2 (ja) 1997-07-31 1997-07-31 受信装置

Publications (2)

Publication Number Publication Date
DE69736886D1 true DE69736886D1 (de) 2006-12-14
DE69736886T2 DE69736886T2 (de) 2007-06-28

Family

ID=26515244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69736886T Expired - Lifetime DE69736886T2 (de) 1996-12-17 1997-12-10 Vorrichtung zum Empfang digitaler Fernsehsignale und Empfangs- Aufnahme- Wiedergabeanlage dafür

Country Status (7)

Country Link
US (7) US6185228B1 (de)
EP (3) EP1605707B1 (de)
KR (1) KR100261706B1 (de)
CN (2) CN100433839C (de)
BR (2) BR9715373B1 (de)
DE (1) DE69736886T2 (de)
ES (2) ES2273357T3 (de)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2251687C (en) 1996-03-15 2006-05-09 E Guide, Inc. Combination of vcr index and epg
KR100261706B1 (ko) * 1996-12-17 2000-07-15 가나이 쓰도무 디지탈방송신호의 수신장치와 수신 및 기록재생장치
EP0899955A3 (de) * 1997-08-27 2001-01-31 Matsushita Electric Industrial Co., Ltd. Vorrichtung zur Erzeugung von Steuerinformation für ein Rundfunksystem
GB9802094D0 (en) * 1998-01-30 1998-03-25 Sgs Thomson Microelectronics Flexible filtering
GB9802093D0 (en) 1998-01-30 1998-03-25 Sgs Thomson Microelectronics Digital receiver demultiplexer
JP3189889B2 (ja) 1998-02-20 2001-07-16 日本電気株式会社 Ｐｉｄフィルタ回路
US6937618B1 (en) * 1998-05-20 2005-08-30 Sony Corporation Separating device and method and signal receiving device and method
CN1867068A (zh) 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
WO2000005881A1 (en) * 1998-07-22 2000-02-03 Thomson Licensing S.A. Use of on-screen display (osd) for supplying control and auxiliary information to external devices
TW465235B (en) 1998-09-17 2001-11-21 United Video Properties Inc Electronic program guide with digital storage
US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
US7068729B2 (en) 2001-12-21 2006-06-27 Digital Fountain, Inc. Multi-stage code generator and decoder for communication systems
US6671290B1 (en) * 1998-11-10 2003-12-30 Sony Corporation Receiving apparatus and recording/reproducing system for digital broadcasts
EP1331830A1 (de) * 1998-12-24 2003-07-30 Matsushita Electric Industrial Co., Ltd. Aufnahme/Wiedergabegerät und Verfahren zur digitalen Fernsehsendung
EP1021048A3 (de) * 1999-01-14 2002-10-02 Kabushiki Kaisha Toshiba System zur Aufnahme von digitalem Video und Aufnahmemedium
EP1033875A3 (de) * 1999-02-23 2006-01-25 Canon Kabushiki Kaisha Aufzeichnungs- und Wiedergabegerät
DE19908488A1 (de) * 1999-02-26 2000-08-31 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Wiedergabe von digitalen Datenströmen
JP2000278665A (ja) 1999-03-26 2000-10-06 Sony Corp 受信装置および方法、並びに提供媒体
US7024100B1 (en) * 1999-03-26 2006-04-04 Matsushita Electric Industrial Co., Ltd. Video storage and retrieval apparatus
CN1199447C (zh) * 1999-06-07 2005-04-27 松下电器产业株式会社 记录和再现装置、mpeg图象流记录和再现装置
WO2001004893A1 (fr) 1999-07-07 2001-01-18 Matsushita Electric Industrial Co., Ltd. Dispositif d'enregistrement de donnees audiovisuelles, disque enregistre a l'aide de ce dispositif, et dispositif de reproduction et procede associes
JP3408469B2 (ja) * 1999-09-14 2003-05-19 松下電器産業株式会社 受信システム
JP4362906B2 (ja) * 1999-09-21 2009-11-11 ソニー株式会社 情報処理装置および方法、並びに記録媒体
JP4006612B2 (ja) * 1999-09-27 2007-11-14 ソニー株式会社 データ処理装置およびデータ処理方法、記録媒体、並びにディジタル放送受信装置およびディジタル放送受信装置における記録再生方法
US7133407B2 (en) * 2000-01-25 2006-11-07 Fujitsu Limited Data communications system
CA2405433A1 (en) 2000-04-10 2001-10-18 United Video Properties, Inc. Interactive media guide with media guidance interface
WO2002005554A1 (fr) * 2000-07-12 2002-01-17 Matsushita Electric Industrial Co., Ltd. Dispositifs d'enregistrement et de lecture de donnees, procedes d'enregistrement et de lecture de donnees
KR100749070B1 (ko) * 2000-07-14 2007-08-13 삼성전자주식회사 트랜스포트스트림을 역다중화하는 장치
JP2002094401A (ja) * 2000-09-14 2002-03-29 Sony Corp 放送信号受信処理装置
KR20130066712A (ko) 2000-10-11 2013-06-20 유나이티드 비디오 프로퍼티즈, 인크. 매체 콘텐츠 배달 시스템 및 방법
EP1204280A1 (de) * 2000-11-02 2002-05-08 Matsushita Electric Industrial Co., Ltd. Verfahren zur Aufnahme und Wiedergabe von kodierten Videodatenströmen und Videoaufnahme- und Wiedergabeanlage dafür
US20020116705A1 (en) * 2001-02-20 2002-08-22 Perlman Stephen G. System and method for processing conditional access data
US7746870B2 (en) * 2001-02-27 2010-06-29 Mark Kenneth Eyer Efficient transport of program clock reference for audio services delivered on an MPEG-2 transport stream
US6919930B2 (en) * 2001-04-06 2005-07-19 Zenith Electronics Corporation Digital television signal translator
US7151831B2 (en) * 2001-06-06 2006-12-19 Sony Corporation Partial encryption and PID mapping
US7895616B2 (en) 2001-06-06 2011-02-22 Sony Corporation Reconstitution of program streams split across multiple packet identifiers
KR100752482B1 (ko) * 2001-07-07 2007-08-28 엘지전자 주식회사 멀티채널 스트림 기록 재생장치 및 방법
KR100915107B1 (ko) * 2001-07-19 2009-09-03 톰슨 라이센싱 에스.에이. 페이드 내성 디지털 송신 및 수신 시스템
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
US7171466B2 (en) * 2001-09-27 2007-01-30 Koninklijke Philips Electronics N. V. Method and system and article of manufacture for IP radio stream interception for notification of events using synthesized audio
US7218738B2 (en) * 2002-01-02 2007-05-15 Sony Corporation Encryption and content control in a digital broadcast system
US7292690B2 (en) * 2002-01-02 2007-11-06 Sony Corporation Video scene change detection
US7765567B2 (en) 2002-01-02 2010-07-27 Sony Corporation Content replacement by PID mapping
US7823174B2 (en) 2002-01-02 2010-10-26 Sony Corporation Macro-block based content replacement by PID mapping
US7292691B2 (en) * 2002-01-02 2007-11-06 Sony Corporation Progressive video refresh slice detection
JP4029630B2 (ja) * 2002-02-27 2008-01-09 ソニー株式会社 インタリーブ処理装置とインタリーブ処理方法及びインタリーブ処理プログラム
US9240810B2 (en) 2002-06-11 2016-01-19 Digital Fountain, Inc. Systems and processes for decoding chain reaction codes through inactivation
JP3091903U (ja) * 2002-08-05 2003-02-21 船井電機株式会社 ディジタル放送受信記録装置
US8818896B2 (en) 2002-09-09 2014-08-26 Sony Corporation Selective encryption with coverage encryption
CN100539439C (zh) 2002-10-05 2009-09-09 数字方敦股份有限公司 连锁反应码的系统编码和解码系统和方法
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
KR100526543B1 (ko) * 2003-05-16 2005-11-08 삼성전자주식회사 Ｖｃｃ정보를 이용한 디지털 방송 채널 스위칭 장치 및 그방법
JP3823191B2 (ja) * 2003-07-31 2006-09-20 松下電器産業株式会社 データ出力制御装置
KR101170629B1 (ko) 2003-10-06 2012-08-02 디지털 파운튼, 인크. 단일 송신기 또는 다중 송신기를 갖는 통신 시스템의 에러 정정 다중-스테이지 코드 생성기 및 디코더
US7853980B2 (en) 2003-10-31 2010-12-14 Sony Corporation Bi-directional indices for trick mode video-on-demand
CN1615018A (zh) * 2003-11-06 2005-05-11 皇家飞利浦电子股份有限公司 一种从mpeg多节目传送流中提取/存储特定节目的方法和系统
US7774818B2 (en) * 2003-12-03 2010-08-10 Time Warner Cable, Inc. Technique for effectively utilizing limited bandwidth of a communications network to deliver programming content
US20050195796A1 (en) * 2004-03-05 2005-09-08 Sang-Lak Lee Apparatus and method for recording a call statement made via an Internet telephone
US7594254B2 (en) 2004-03-22 2009-09-22 Cox Communications, Inc System and method for transmitting files from a sender to a receiver in a television distribution network
KR101205758B1 (ko) 2004-05-07 2012-12-03 디지털 파운튼, 인크. 파일 다운로드 및 스트리밍 시스템
WO2006020826A2 (en) * 2004-08-11 2006-02-23 Digital Fountain, Inc. Method and apparatus for fast encoding of data symbols according to half-weight codes
US7793321B2 (en) * 2004-08-13 2010-09-07 Microsoft Corporation Delivering a geographic-specific comprehensive program guide
US20060037046A1 (en) * 2004-08-13 2006-02-16 Microsoft Corporation Aligning video data to create a comprehensive program guide
US7526506B2 (en) * 2004-10-21 2009-04-28 Microsoft Corporation Interlinking sports and television program listing metadata
US20060126716A1 (en) * 2004-12-15 2006-06-15 Xm Satellite Radio, Inc. Digital remodulation
US8041190B2 (en) 2004-12-15 2011-10-18 Sony Corporation System and method for the creation, synchronization and delivery of alternate content
US7895617B2 (en) 2004-12-15 2011-02-22 Sony Corporation Content substitution editor
KR100670588B1 (ko) * 2005-07-27 2007-01-17 삼성전자주식회사 녹화신호 처리장치 및 그 제어방법
KR100688089B1 (ko) * 2005-09-27 2007-03-02 한국전자통신연구원 케이블 방송 수신기의 다중화/역다중화 장치
US20070150595A1 (en) * 2005-12-23 2007-06-28 Microsoft Corporation Identifying information services and schedule times to implement load management
CN101686107B (zh) 2006-02-13 2014-08-13 数字方敦股份有限公司 使用可变fec开销和保护周期的流送和缓冲
US9270414B2 (en) 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
US8185921B2 (en) 2006-02-28 2012-05-22 Sony Corporation Parental control of displayed content using closed captioning
US7971129B2 (en) 2006-05-10 2011-06-28 Digital Fountain, Inc. Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient users of the communications systems
US9178535B2 (en) 2006-06-09 2015-11-03 Digital Fountain, Inc. Dynamic stream interleaving and sub-stream based delivery
US9386064B2 (en) 2006-06-09 2016-07-05 Qualcomm Incorporated Enhanced block-request streaming using URL templates and construction rules
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
US9380096B2 (en) 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
US9209934B2 (en) 2006-06-09 2015-12-08 Qualcomm Incorporated Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
US9419749B2 (en) 2009-08-19 2016-08-16 Qualcomm Incorporated Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
US7962937B2 (en) * 2006-08-01 2011-06-14 Microsoft Corporation Media content catalog service
KR101265625B1 (ko) * 2006-09-11 2013-05-22 엘지전자 주식회사 멀티 채널을 정의하는 방송 신호를 처리하는 방송 수신기 및 그 제어방법
KR100842262B1 (ko) * 2006-11-16 2008-06-30 한국전자통신연구원 Ｉｐｔｖ 서비스 또는 디지털 방송 환경에서의 방송 채널전환 가속 시스템 및 그 방법
JP2008141435A (ja) * 2006-11-30 2008-06-19 Toshiba Corp 放送受信装置及び放送受信方法
KR101129260B1 (ko) 2007-09-12 2012-03-27 디지털 파운튼, 인크. 신뢰성 있는 통신들을 가능하게 하는 소스 식별 정보 생성 및 통신
US8750688B2 (en) * 2007-09-21 2014-06-10 Echostar Technologies L.L.C. Systems and methods for selectively recording at least part of a program based on an occurrence of a video or audio characteristic in the program
FR2936923B1 (fr) 2008-10-02 2011-04-08 Sagem Comm Procede de gestion de la reception d'une commande de changement de services dans un decodeur de television numerique
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV
US9281847B2 (en) 2009-02-27 2016-03-08 Qualcomm Incorporated Mobile reception of digital video broadcasting—terrestrial services
US20120151302A1 (en) * 2010-12-10 2012-06-14 Qualcomm Incorporated Broadcast multimedia storage and access using page maps when asymmetric memory is used
US9288010B2 (en) 2009-08-19 2016-03-15 Qualcomm Incorporated Universal file delivery methods for providing unequal error protection and bundled file delivery services
US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
JP2011227834A (ja) * 2010-04-22 2011-11-10 Sony Corp 信号制御装置及び信号制御方法
US9485546B2 (en) 2010-06-29 2016-11-01 Qualcomm Incorporated Signaling video samples for trick mode video representations
US8918533B2 (en) 2010-07-13 2014-12-23 Qualcomm Incorporated Video switching for streaming video data
US9185439B2 (en) 2010-07-15 2015-11-10 Qualcomm Incorporated Signaling data for multiplexing video components
US9596447B2 (en) 2010-07-21 2017-03-14 Qualcomm Incorporated Providing frame packing type information for video coding
US8806050B2 (en) 2010-08-10 2014-08-12 Qualcomm Incorporated Manifest file updates for network streaming of coded multimedia data
WO2012093202A1 (en) * 2011-01-07 2012-07-12 Nokia Corporation Method and apparatus for signaling presentation
US9270299B2 (en) 2011-02-11 2016-02-23 Qualcomm Incorporated Encoding and decoding using elastic codes with flexible source block mapping
US8958375B2 (en) 2011-02-11 2015-02-17 Qualcomm Incorporated Framing for an improved radio link protocol including FEC
US9253233B2 (en) 2011-08-31 2016-02-02 Qualcomm Incorporated Switch signaling methods providing improved switching between representations for adaptive HTTP streaming
US9843844B2 (en) 2011-10-05 2017-12-12 Qualcomm Incorporated Network streaming of media data
KR20130050518A (ko) * 2011-11-08 2013-05-16 삼성전자주식회사 방송송수신장치 및 그 제어방법
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
US9294226B2 (en) 2012-03-26 2016-03-22 Qualcomm Incorporated Universal object delivery and template-based file delivery
US8832750B2 (en) * 2012-05-10 2014-09-09 Time Warner Cable Enterprises Llc Media synchronization within home network using set-top box as gateway
WO2014064781A1 (ja) * 2012-10-24 2014-05-01 三菱電機株式会社 デジタル放送受信装置およびデジタル放送受信方法
KR20170104175A (ko) * 2016-03-07 2017-09-15 한국전자통신연구원 Mpeg-2 트랜스포트 방송 데이터 전송 장치 및 방법

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432087A (en) * 1982-08-16 1984-02-14 Bell Telephone Laboratories, Incorporated Demultiplexer circuit
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5515378A (en) * 1991-12-12 1996-05-07 Arraycomm, Inc. Spatial division multiple access wireless communication systems
EP0959629A3 (de) * 1992-10-28 2003-01-02 Victor Company Of Japan, Limited Wiedergabegerät mit variabler Übertragungsrate
US5359601A (en) * 1992-10-30 1994-10-25 Scientific-Atlanta, Inc. Apparatus providing dynamic virtual service selection in a multi-service communications system
CN1092927A (zh) * 1992-12-09 1994-09-28 石镇万 机内式卫星广播调谐器以及使用它的共用接收系统
US5539749A (en) * 1993-09-13 1996-07-23 Siemens Aktiengesellschaft Method for merging data streams
US5949476A (en) * 1993-10-20 1999-09-07 Cableshare, Inc. Television system distributing a dynamically varying number of concurrent video presentations over a single television channel
JPH07203396A (ja) * 1993-12-28 1995-08-04 Sony Corp 字幕データ復号化装置
US5420866A (en) * 1994-03-29 1995-05-30 Scientific-Atlanta, Inc. Methods for providing conditional access information to decoders in a packet-based multiplexed communications system
US5566174A (en) * 1994-04-08 1996-10-15 Philips Electronics North America Corporation MPEG information signal conversion system
US5661845A (en) * 1994-05-24 1997-08-26 Victor Company Of Japan, Ltd. Moving image recording and reproducing apparatus
JP3111806B2 (ja) 1994-05-31 2000-11-27 松下電器産業株式会社 信号記録再生装置
DE4422587C2 (de) 1994-06-28 2000-11-30 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Purinen
JPH0898164A (ja) 1994-07-29 1996-04-12 Sony Corp 受信システム及び記録再生装置
JP3382021B2 (ja) 1994-08-12 2003-03-04 株式会社東芝 番組探索装置および方式
US5815634A (en) * 1994-09-30 1998-09-29 Cirrus Logic, Inc. Stream synchronization method and apparatus for MPEG playback system
JPH08126079A (ja) * 1994-10-27 1996-05-17 Sony Corp 情報発信装置および情報収集装置
JP3147694B2 (ja) 1995-01-31 2001-03-19 株式会社東芝 パケットデータ記録装置及びパケットデータ再生装置
JP3147682B2 (ja) 1994-11-11 2001-03-19 株式会社東芝 記録装置及び再生装置
CN1152775A (zh) * 1994-11-11 1997-06-25 株式会社东芝 包数据的记录装置和重放装置
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
US5619337A (en) * 1995-01-27 1997-04-08 Matsushita Electric Corporation Of America MPEG transport encoding/decoding system for recording transport streams
EP0735776B1 (de) * 1995-03-29 2004-01-28 Hitachi, Ltd. Dekoder für komprimierte und multiplexierte Bild- und Audiodaten
JPH08297919A (ja) 1995-04-27 1996-11-12 Hitachi Ltd ディジタル信号の受信方法及び装置
DE69623170T2 (de) * 1995-04-27 2003-05-15 Hitachi Ltd Verfahren und Vorrichtung zum Empfang und/oder Wiedergabe von digitalen Signalen
US5600378A (en) * 1995-05-22 1997-02-04 Scientific-Atlanta, Inc. Logical and composite channel mapping in an MPEG network
US6069902A (en) * 1995-06-14 2000-05-30 Matsushita Electric Industrial Co., Ltd. Broadcast receiver, transmission control unit and recording/reproducing apparatus
US5864358A (en) * 1995-06-26 1999-01-26 Matsushita Electric Industrial Co., Ltd. Method for switching programs in digital broadcasting and digital broadcast receiving apparatus
WO1997035393A1 (fr) * 1996-03-15 1997-09-25 Hitachi, Ltd. Dispositif de separation de donnees
US5899578A (en) * 1995-12-25 1999-05-04 Sony Corporation Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method
JP4190594B2 (ja) 1995-12-28 2008-12-03 ソニー株式会社 電子機器及び信号処理方法
JP3305183B2 (ja) * 1996-01-12 2002-07-22 株式会社東芝 ディジタル放送受信端末装置
US5777997A (en) * 1996-03-07 1998-07-07 Hughes Electronics Corporation Method and system for transmitting audio-associated text information in a multiplexed transmission stream
US5754651A (en) 1996-05-31 1998-05-19 Thomson Consumer Electronics, Inc. Processing and storage of digital data and program specific information
WO1998002881A1 (fr) * 1996-07-15 1998-01-22 Kabushiki Kaisha Toshiba Appareil comportant une interface numerique, systeme de reseau mettant en oeuvre cet appareil et procede de protection contre la copie
US5886995A (en) * 1996-09-05 1999-03-23 Hughes Electronics Corporation Dynamic mapping of broadcast resources
CA2216573C (en) * 1996-10-01 2006-03-14 Sony Corporation Digital tuner having ieee 1394 serial bus interface for providing a plurality of selected programs as a functional unit
US5917830A (en) * 1996-10-18 1999-06-29 General Instrument Corporation Splicing compressed packetized digital video streams
JP3750760B2 (ja) * 1996-10-24 2006-03-01 ソニー株式会社 繰返し使用データ挿入装置およびディジタル放送送信システム
US5999689A (en) * 1996-11-01 1999-12-07 Iggulden; Jerry Method and apparatus for controlling a videotape recorder in real-time to automatically identify and selectively skip segments of a television broadcast signal during recording of the television signal
JPH10145753A (ja) * 1996-11-15 1998-05-29 Sony Corp 受信装置および方法
GB9624001D0 (en) * 1996-11-19 1997-01-08 Digi Media Vision Ltd Method and apparatus for modifying tables of data
KR100261706B1 (ko) 1996-12-17 2000-07-15 가나이 쓰도무 디지탈방송신호의 수신장치와 수신 및 기록재생장치
US5844636A (en) * 1997-05-13 1998-12-01 Hughes Electronics Corporation Method and apparatus for receiving and recording digital packet data
US6181711B1 (en) * 1997-06-26 2001-01-30 Cisco Systems, Inc. System and method for transporting a compressed video and data bit stream over a communication channel
US7123931B2 (en) * 2003-03-10 2006-10-17 Lucent Technologies Inc. Smooth method for adjusting downlink transmitted power

Also Published As

Publication number Publication date
US8634416B2 (en) 2014-01-21
EP1605707A1 (de) 2005-12-14
US7123631B2 (en) 2006-10-17
BR9706363B1 (pt) 2013-12-03
US20050152686A1 (en) 2005-07-14
EP0849958A3 (de) 1999-09-22
CN100433839C (zh) 2008-11-12
BR9706363A (pt) 2001-06-26
KR100261706B1 (ko) 2000-07-15
EP2257074A3 (de) 2012-09-12
EP1605707B1 (de) 2013-08-21
US20070297461A1 (en) 2007-12-27
US7974316B2 (en) 2011-07-05
CN1195253A (zh) 1998-10-07
US7283570B2 (en) 2007-10-16
US20020159485A1 (en) 2002-10-31
ES2273357T3 (es) 2007-05-01
EP0849958A2 (de) 1998-06-24
US20110221968A1 (en) 2011-09-15
US6185228B1 (en) 2001-02-06
EP0849958B1 (de) 2006-11-02
DE69736886T2 (de) 2007-06-28
EP2257074A2 (de) 2010-12-01
ES2436171T3 (es) 2013-12-27
BR9715373B1 (pt) 2013-12-10
KR19980063571A (ko) 1998-10-07
US6813283B2 (en) 2004-11-02
CN1449138A (zh) 2003-10-15
US20030193973A1 (en) 2003-10-16
US6826202B2 (en) 2004-11-30
CN1112044C (zh) 2003-06-18
US20010033586A1 (en) 2001-10-25

Similar Documents

Publication Publication Date Title
DE69736886D1 (de) Vorrichtung zum Empfang digitaler Fernsehsignale und Empfangs- Aufnahme- Wiedergabeanlage dafür
DE69524512D1 (de) Verfahren zur Aufnahme und Wiedergabe digitaler Audiosignale und Apparat dafür
EP0668697A3 (de) Gerät zur Aufzeichnung und Wiedergabe von digitalen Signalen.
GB2320637B (en) Apparatus for recording and reproducing digital broadcast signals
EP0667720A3 (de) Gerät zur Aufzeichnung und Wiedergabe von Videosignalen.
DE69333873D1 (de) Vorrichtung zum Aufzeichnen und/oder Wiedergeben von digitalen Videosignalen
DE69220763D1 (de) Vorrichtung zum Aufnehmen und Wiedergeben von digitalen Videosignalen
GB9901938D0 (en) Signal recording and playback apparatus
GB2295066B (en) Digital signal record apparatus and playback apparatus
EP0526217A3 (en) Method and apparatus for recording and reproducing digital audio signals
GB2287624B (en) Digital audio recording apparatus
SG64363A1 (en) Apparatus for reproducing digital and analoge audio signals
GB2317527B (en) Digital signal recording/reproducing apparatus
DE69612726T2 (de) Digitalsignal-Wiedergabegerät und Wiedergabeverfahren dafür
EP0703715A3 (de) Aufnahmevorrichtung für digitale Signale
EP0612190A3 (de) Gerät zum Aufzeichnen und Wiedergeben eines digitalen Videosignals.
HK1031948A1 (en) Apparatus and method for simplified analog signal record and playback
EP0920201A4 (de) Anlage zur aufnahme/wiedergabe von digitalen signalen
EP0618724A3 (de) Aufzeichnungs-und Wiedergabegerät für digitale Signale.
EP0624989A3 (de) Gerät zur Aufzeichnung und Wiedergabe von digitalen Videosignalen.
KR100562181B1 (ko) 신호를재생하는장치및방법과신호를기록하고재생하는장치및방법
EP0625850A3 (de) Gerät zur Aufzeichnung und Wiedergabe von digitalen Signalen.
SG70638A1 (en) Video signal recording apparatus and method
GB9718326D0 (en) Method of and apparatus for recording digital television signals
GB2312321B (en) Digital audio recording apparatus

Legal Events

Date Code Title Description
8364 No opposition during term of opposition