[go: up one dir, main page]

HK1100607A1 - Digital signal processor and processing method, recording/playback device and playback method - Google Patents

Digital signal processor and processing method, recording/playback device and playback method

Info

Publication number
HK1100607A1
HK1100607A1 HK07105784.2A HK07105784A HK1100607A1 HK 1100607 A1 HK1100607 A1 HK 1100607A1 HK 07105784 A HK07105784 A HK 07105784A HK 1100607 A1 HK1100607 A1 HK 1100607A1
Authority
HK
Hong Kong
Prior art keywords
playback
recording
digital signal
signal processor
processing method
Prior art date
Application number
HK07105784.2A
Other languages
English (en)
Original Assignee
Sony Corp
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 JP35091895A external-priority patent/JP3666093B2/ja
Priority claimed from JP35283195A external-priority patent/JP3593773B2/ja
Priority claimed from JP35283095A external-priority patent/JP4190594B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of HK1100607A1 publication Critical patent/HK1100607A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40058—Isochronous transmission
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40071—Packet processing; Packet format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40117—Interconnection of audio or video/imaging devices
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/2368—Multiplexing 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
    • H04N21/41—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
    • H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
    • H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
    • 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
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG 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
    • H04N21/4347—Demultiplexing of several 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
    • 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
    • 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
    • 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)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Circuits Of Receivers In General (AREA)
HK07105784.2A 1995-12-25 2007-05-31 Digital signal processor and processing method, recording/playback device and playback method HK1100607A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35091895A JP3666093B2 (ja) 1995-12-25 1995-12-25 デジタル信号処理装置
JP35283195A JP3593773B2 (ja) 1995-12-28 1995-12-28 再生装置及び信号処理方法
JP35283095A JP4190594B2 (ja) 1995-12-28 1995-12-28 電子機器及び信号処理方法

Publications (1)

Publication Number Publication Date
HK1100607A1 true HK1100607A1 (en) 2007-09-21

Family

ID=27341357

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07105784.2A HK1100607A1 (en) 1995-12-25 2007-05-31 Digital signal processor and processing method, recording/playback device and playback method

Country Status (6)

Country Link
US (4) US5899578A (fr)
EP (8) EP2323377B1 (fr)
KR (2) KR100461206B1 (fr)
CN (4) CN100388773C (fr)
DE (1) DE69634327T2 (fr)
HK (1) HK1100607A1 (fr)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
USRE46310E1 (en) 1991-12-23 2017-02-14 Blanding Hovenweep, Llc Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
US6850252B1 (en) 1999-10-05 2005-02-01 Steven M. Hoffberg Intelligent electronic appliance system and method
USRE47908E1 (en) 1991-12-23 2020-03-17 Blanding Hovenweep, Llc Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
US5903454A (en) 1991-12-23 1999-05-11 Hoffberg; Linda Irene Human-factored interface corporating adaptive pattern recognition based controller apparatus
USRE48056E1 (en) 1991-12-23 2020-06-16 Blanding Hovenweep, Llc Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
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
ES2281102T3 (es) * 1996-07-03 2007-09-16 Matsushita Electric Industrial Co., Ltd. Procedimiento de multiplexacion datos, multiplexor datos que utiliza el mismo, repetidor de datos multiples, procedimiento decodificacion datos multiples, dispositivo decodificacion datos multiples que utiliza el mismo, y medios de registro donde se registran los procedimientos.
US5946045A (en) * 1996-08-01 1999-08-31 Thomson Consumer Electronics, Inc. System for forming program guides and video data for storage and transmission in different coding formats
US5946052A (en) * 1996-08-01 1999-08-31 Thomson Consumer Electronics, Inc. System for acquiring and processing video data and program guides transmitted in different coding formats
JP4147592B2 (ja) * 1996-08-06 2008-09-10 ソニー株式会社 パケット処理方法、記録方法、記録システム
KR100261706B1 (ko) 1996-12-17 2000-07-15 가나이 쓰도무 디지탈방송신호의 수신장치와 수신 및 기록재생장치
KR200197410Y1 (ko) * 1996-12-19 2000-10-02 윤종용 디지털 방송신호의 기록 및 재생장치
KR19980059960A (ko) * 1996-12-31 1998-10-07 구자홍 디지탈 방송수신용 트랜스포트 디코더 및 이를 이용한 리플레이방법
KR100230281B1 (ko) * 1997-04-14 1999-11-15 윤종용 프로그램 번호를 전송 및 수신하는 멀티미디어 시스템과 프로그램 번호 전송 및 수신방법
KR100230282B1 (ko) * 1997-04-14 1999-11-15 윤종용 단일 프로그램 전송 스트림 전송장치 및 그 방법
WO1998054899A1 (fr) * 1997-05-30 1998-12-03 Sony Corporation Systeme et procede de transmission de donnees, et procede et dispositif de reception de donnees
JP3785747B2 (ja) * 1997-06-20 2006-06-14 ソニー株式会社 シリアルインタフェース回路およびその信号処理方法
US6191822B1 (en) * 1997-06-20 2001-02-20 Sony Corporation Method of and apparatus for separating audio and video data from a combined audio/video stream of data
US6711343B1 (en) * 1997-07-17 2004-03-23 Matsushita Electric Industrial Co., Ltd. Data recording/reproducing device, file managing method, file information generating method, file managing method, management information generating device, management information analyzing device, and medium
DE69840588D1 (de) 1997-07-23 2009-04-09 Panasonic Corp Einrichtung zum Multiplexdatenempfang
EP0893913A1 (fr) * 1997-07-24 1999-01-27 CANAL+ Société Anonyme Traitement d'un train numérique de transport
EP0893921A1 (fr) * 1997-07-25 1999-01-27 Scientific Atlanta, Inc. Filtre de paquets programmable à deux niveaux
DE69802694T2 (de) * 1997-08-01 2002-08-01 Scientific-Atlanta, Inc. Verfahren und vorrichtung zur einkapselung der zugriffsberechtigung in einem system mit bedingtem zugang
GB9716545D0 (en) * 1997-08-06 1997-10-08 Nds Ltd A method and apparatus for switching between digital bit-streams
US6438693B1 (en) * 1997-09-30 2002-08-20 Sony Corporation Modular broadcast receiver system and memo
EP0912053A1 (fr) * 1997-10-24 1999-04-28 CANAL+ Société Anonyme Système de télévision numérique à canaux multiples
JP4018823B2 (ja) * 1997-10-24 2007-12-05 株式会社大宇エレクトロニクス Ｍｐｅｇ−２放送プログラムの貯蔵及び再生システム
US6490408B1 (en) * 1997-10-28 2002-12-03 Lg Electronics Inc. Apparatus and method for determining ID information recorded on an information-stored medium
JP3465813B2 (ja) * 1997-10-29 2003-11-10 日本ビクター株式会社 ディジタル放送受信装置及びディジタル情報記録再生装置
US7289723B2 (en) 1997-12-12 2007-10-30 Kabushiki Kaisha Toshiba Digital recording system using variable recording rate
TW385436B (en) * 1997-12-12 2000-03-21 Toshiba Corp Digital recording system using variable recording rate
KR100294663B1 (ko) * 1997-12-29 2001-09-17 구자홍 엠펙디코더및디코딩제어방법
JPH11225292A (ja) * 1998-02-04 1999-08-17 Sony Corp デジタル放送受信装置および受信方法
EP0936813A1 (fr) 1998-02-16 1999-08-18 CANAL+ Société Anonyme Traitement d'image dans un décodeur
US6272546B1 (en) * 1998-03-12 2001-08-07 Sony Corporation Method of and apparatus for managing resource allocation and bandwidth overflow in a cooperative, distributed computing environment
US8584255B2 (en) * 1999-05-05 2013-11-12 Sony United Kingdom Limited Networked conditional access module
US7272298B1 (en) 1998-05-06 2007-09-18 Burst.Com, Inc. System and method for time-shifted program viewing
TW432840B (en) * 1998-06-03 2001-05-01 Sony Corp Communication control method, system, and device
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
US6233389B1 (en) 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system
US7558472B2 (en) 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
US8380041B2 (en) 1998-07-30 2013-02-19 Tivo Inc. Transportable digital video recorder system
US8577205B2 (en) 1998-07-30 2013-11-05 Tivo Inc. Digital video recording system
EP0981250B1 (fr) * 1998-08-20 2007-06-13 Victor Company of Japan, Ltd. Dispositif et méthode de compression d'images
US6496862B1 (en) 1998-08-25 2002-12-17 Mitsubishi Electric Research Laboratories, Inc. Remote monitoring and control of devices connected to an IEEE 1394 bus via a gateway device
US6505255B1 (en) 1999-04-29 2003-01-07 Mitsubishi Electric Information Technology Center America, Inc. (Ita) Method for formatting and routing data between an external network and an internal network
TW465235B (en) 1998-09-17 2001-11-21 United Video Properties Inc Electronic program guide with digital storage
EP1001631A1 (fr) * 1998-11-09 2000-05-17 CANAL+ Société Anonyme Signalement d'information de bouquet dans un système de transmission digital
US6671290B1 (en) 1998-11-10 2003-12-30 Sony Corporation Receiving apparatus and recording/reproducing system for digital broadcasts
WO2000049803A1 (fr) * 1999-02-18 2000-08-24 Kabushiki Kaisha Toshiba Support d'enregistrement pour flux de donnees, procede d'enregistrement et procede de reproduction associes
DE19908488A1 (de) 1999-02-26 2000-08-31 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Wiedergabe von digitalen Datenströmen
US6976267B1 (en) 1999-04-09 2005-12-13 Sony Corporation Method and apparatus for controlling connections between devices
WO2000062462A2 (fr) * 1999-04-09 2000-10-19 Sony Electronics, Inc. Procede de commutation d'une entree de signal sur la base des possibilites d'un appareil
US6757025B1 (en) 1999-04-09 2004-06-29 Sony Corporation Method for switching input terminals based on incoming signal format
US6731347B1 (en) * 1999-04-09 2004-05-04 Sony Corporation Method for switching signal input based on device capability
US6826776B1 (en) 1999-04-09 2004-11-30 Sony Corporation Method and apparatus for determining signal path
JP2000316027A (ja) 1999-04-28 2000-11-14 Sony Corp 情報処理装置および方法、並びに提供媒体
US6523064B1 (en) 1999-04-29 2003-02-18 Mitsubishi Electric Research Laboratories, Inc Network gateway for collecting geographic data information
US6378000B1 (en) 1999-04-29 2002-04-23 Mitsubish Electric Research Laboratories, Inc Address mapping in home entertainment network
US6633547B1 (en) 1999-04-29 2003-10-14 Mitsubishi Electric Research Laboratories, Inc. Command and control transfer
KR100376578B1 (ko) * 1999-08-12 2003-03-17 엘지전자 주식회사 디지털 데이터 스트림 기록방법 및 그에 따른 표현제어정보 제공방법
JP3408469B2 (ja) * 1999-09-14 2003-05-19 松下電器産業株式会社 受信システム
EP2200296B1 (fr) 1999-09-20 2018-01-31 TiVo Solutions Inc. Système de repérage avec des repères dans les signaux de sous-titrage
US7298959B1 (en) * 1999-12-16 2007-11-20 Sharp Laboratories Of America, Inc. Method and apparatus for storing MPEG-2 transport streams using a conventional digital video recorder
JP2001211423A (ja) * 2000-01-26 2001-08-03 Mitsubishi Electric Corp ディジタルデータの記録再生方式
JP2001285729A (ja) * 2000-03-29 2001-10-12 Canon Inc 受信装置及びディジタル放送受信装置とシステム及びそれらの方法
JP2001333339A (ja) * 2000-05-19 2001-11-30 Mitsubishi Electric Corp デジタル放送受信システム
US6608994B1 (en) * 2000-08-01 2003-08-19 Command Audio Corporation Quality of service method and apparatus for received programs
US20020041756A1 (en) * 2000-10-11 2002-04-11 Takahiro Kato Data reproduction apparatus that switches reproduction target
EP1327209B1 (fr) 2000-10-11 2008-08-27 United Video Properties, Inc. Systemes et procedes de stockage de donnees sur les serveurs d'un systeme de transmission de media sur demande
US6741292B1 (en) * 2000-11-06 2004-05-25 Koninklijke Philips Electronics N.V. System and method for a baseband digital television
US20020090087A1 (en) * 2001-01-11 2002-07-11 Yuriko Tamura External memory for PVR
JP4485125B2 (ja) * 2001-03-29 2010-06-16 パナソニック株式会社 Ａｖデータ記録再生装置及び方法、当該ａｖデータ記録再生装置又は方法で記録されたディスク
JP2002325068A (ja) * 2001-04-25 2002-11-08 Nec Microsystems Ltd 多重化デジタル放送システム、及び、多重化デジタル放送方法
JP4166964B2 (ja) * 2001-05-17 2008-10-15 パイオニア株式会社 送信装置及びその制御方法、受信装置及びその制御方法
US7496092B2 (en) * 2001-06-04 2009-02-24 Cisco Technology, Inc. System and method for allocating packet identifiers in a transport stream in a subscriber network
US20020191621A1 (en) * 2001-06-14 2002-12-19 Cypress Semiconductor Corp. Programmable protocol processing engine for network packet devices
EP1276325A3 (fr) * 2001-07-11 2004-07-14 Matsushita Electric Industrial Co., Ltd. MPEG-codeur, MPEG-decodeur et programme de codage
KR100382655B1 (ko) * 2001-07-25 2003-05-09 삼성전자주식회사 프로그램 저장 방법 및 이에 적합한 저장 장치
EP1311115A1 (fr) * 2001-11-08 2003-05-14 Deutsche Thomson-Brandt Gmbh Appareil et procédé d'enregistrement de vidéo numérique de télédiffusion
EP1311116A3 (fr) * 2001-11-08 2004-12-15 Thomson Licensing S.A. Procédé et dispositif pour l'enregistrement des données de diffusion numériques, et enregistreur vidéo numérique
JP4092681B2 (ja) * 2001-11-30 2008-05-28 日本ビクター株式会社 Ｍｐｅｇ記録装置、再生装置及び伝送装置
US7212574B2 (en) 2002-04-02 2007-05-01 Microsoft Corporation Digital production services architecture
US20030185301A1 (en) * 2002-04-02 2003-10-02 Abrams Thomas Algie Video appliance
US20030185302A1 (en) * 2002-04-02 2003-10-02 Abrams Thomas Algie Camera and/or camera converter
JP3513148B1 (ja) 2002-10-11 2004-03-31 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、動画像符号化プログラム、及び動画像復号プログラム
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
EP1601207B1 (fr) * 2003-03-03 2012-01-18 Panasonic Corporation Procede de decodage video
KR100959209B1 (ko) * 2003-06-12 2010-05-19 엘지전자 주식회사 외부 ａｖ 기기의 라벨 표시방법
EP1528808A3 (fr) 2003-10-27 2008-03-26 Matsushita Electric Industrial Co., Ltd. Appareil pour la réception d'un signal diffusé
MXPA06007075A (es) * 2003-12-23 2006-08-23 Thomson Licensing Metodo y aparato para cambiar canales en un sistema que opera en un modo de grabacion.
JP3856792B2 (ja) * 2004-01-16 2006-12-13 松下電器産業株式会社 信号処理装置
JP4541018B2 (ja) * 2004-04-01 2010-09-08 株式会社日立製作所 デジタル放送受信装置、テレビ装置、及びデジタル放送受信装置の制御方法
KR100631685B1 (ko) * 2004-06-15 2006-10-09 삼성전자주식회사 영상 처리 장치 및 방법
JP2006020195A (ja) * 2004-07-05 2006-01-19 Canon Inc 再生装置
US20060018633A1 (en) * 2004-07-22 2006-01-26 Ching-Yu Tsai Digital video storage system and related method of storing digital video data
CN1310498C (zh) * 2004-07-30 2007-04-11 联合信源数字音视频技术（北京）有限公司 数字视音频解码器
SG157410A1 (en) 2004-11-19 2009-12-29 Tivo Inc Method and apparatus for secure transfer and playback of multimedia content
JP2006246245A (ja) * 2005-03-04 2006-09-14 Toshiba Corp 信号処理装置及びストリーム処理方法
US8139924B2 (en) 2005-07-07 2012-03-20 Tivo Inc. System and method for digital content retrieval
KR101258987B1 (ko) * 2005-08-02 2013-04-26 삼성전자주식회사 방송 수신 장치 및 방송 수신 장치의 채널 전환 방법
US20070110408A1 (en) * 2005-11-14 2007-05-17 Chi-Lun Chang Device for displaying boot animation of optical disc player and method thereof
JP4642655B2 (ja) * 2005-12-28 2011-03-02 ソニー株式会社 再生装置および再生方法、プログラム、記録媒体、データ構造、記録媒体の製造方法および記録装置、並びに、データ構造の生成方法および生成装置
KR101215615B1 (ko) * 2006-01-10 2012-12-26 삼성전자주식회사 동일 채널 내에서 서로 다른 코덱을 이용하여 부호화된 비디오 및 오디오 데이터 스트림의 재생을 위한 코덱 변경 방법 및 장치
KR100813976B1 (ko) * 2006-05-19 2008-03-17 삼성전자주식회사 방송 콘텐츠의 출력 시간을 단축하기 위한 디지털 방송 수신 장치 및 방법, 그리고 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체
US8165450B2 (en) 2007-11-19 2012-04-24 Echostar Technologies L.L.C. Methods and apparatus for filtering content in a video stream using text data
US8136140B2 (en) 2007-11-20 2012-03-13 Dish Network L.L.C. Methods and apparatus for generating metadata utilized to filter content from a video stream using text data
US8165451B2 (en) * 2007-11-20 2012-04-24 Echostar Technologies L.L.C. Methods and apparatus for displaying information regarding interstitials of a video stream
US8606085B2 (en) * 2008-03-20 2013-12-10 Dish Network L.L.C. Method and apparatus for replacement of audio data in recorded audio/video stream
US9215422B2 (en) * 2008-05-20 2015-12-15 Broadcom Corporation Video processing system with conditional access module and methods for use therewith
US8156520B2 (en) 2008-05-30 2012-04-10 EchoStar Technologies, L.L.C. Methods and apparatus for presenting substitute content in an audio/video stream using text data
US20090307741A1 (en) * 2008-06-09 2009-12-10 Echostar Technologies L.L.C. Methods and apparatus for dividing an audio/video stream into multiple segments using text data
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV
US8588579B2 (en) * 2008-12-24 2013-11-19 Echostar Technologies L.L.C. Methods and apparatus for filtering and inserting content into a presentation stream using signature data
US8510771B2 (en) * 2008-12-24 2013-08-13 Echostar Technologies L.L.C. Methods and apparatus for filtering content from a presentation stream using signature data
US8407735B2 (en) * 2008-12-24 2013-03-26 Echostar Technologies L.L.C. Methods and apparatus for identifying segments of content in a presentation stream using signature data
US8437617B2 (en) * 2009-06-17 2013-05-07 Echostar Technologies L.L.C. Method and apparatus for modifying the presentation of content
US20110197224A1 (en) * 2010-02-09 2011-08-11 Echostar Global B.V. Methods and Apparatus For Selecting Advertisements For Output By A Television Receiver Based on Social Network Profile Data
US8934758B2 (en) 2010-02-09 2015-01-13 Echostar Global B.V. Methods and apparatus for presenting supplemental content in association with recorded content
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
CN104251245B (zh) * 2013-06-28 2016-12-28 伊顿公司 伺服泵控制系统及方法
US9400734B2 (en) * 2013-09-15 2016-07-26 Sandisk Technologies Llc Apparatuses and methods for generating event codes including event source
CN103647743B (zh) * 2013-12-29 2017-12-26 联想(北京)有限公司 一种信号处理方法及相关装置
US10034045B2 (en) * 2015-06-01 2018-07-24 Arris Enterprises Llc Anticipatory program map table information acquisition
CN107018443B (zh) * 2017-02-16 2021-02-05 香港乐蜜有限公司 视频录制方法、装置和电子设备
US11172269B2 (en) 2020-03-04 2021-11-09 Dish Network L.L.C. Automated commercial content shifting in a video streaming system

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9405914D0 (en) * 1994-03-24 1994-05-11 Discovision Ass Video decompression
ES2055694T3 (es) * 1986-08-01 1994-09-01 Sanyo Electric Co Un aparato regulador de modo de grabacion.
US4833549A (en) * 1987-01-07 1989-05-23 Casio Computer Co., Ltd. Digital audio tape record/play-back system for recording/playing back character data together with digital audio data
US5321750A (en) * 1989-02-07 1994-06-14 Market Data Corporation Restricted information distribution system apparatus and methods
JPH0468878A (ja) * 1990-07-06 1992-03-04 Pioneer Electron Corp 情報再生装置
KR930004219B1 (ko) * 1990-11-19 1993-05-21 삼성전자 주식회사 시간축 오차보정용 기준신호 기록 및 재생회로
US5239540A (en) * 1990-11-27 1993-08-24 Scientific-Atlanta, Inc. Method and apparatus for transmitting, receiving and communicating digital data signals with corresponding program data signals which describe the digital data signals
KR920013357A (ko) * 1990-12-31 1992-07-28 강진구 화면 탐색시 탐색화면 록킹 회로
US5182771A (en) * 1991-03-29 1993-01-26 Scientific Atlanta, Inc. Anti-taping method and apparatus for a multiplexed analog component television system
EP0580361B1 (fr) * 1992-07-21 2000-02-02 Pioneer Electronic Corporation Lecteur de disque et méthode de reproduction d'information
US5532833A (en) * 1992-10-13 1996-07-02 International Business Machines Corporation Method and system for displaying selected portions of a motion video image
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
US5377051A (en) * 1993-01-13 1994-12-27 Hitachi America, Ltd. Digital video recorder compatible receiver with trick play image enhancement
CN1053307C (zh) * 1993-02-11 2000-06-07 汤姆森多媒体公司 多媒体分配和多媒体播放机
AU672070B2 (en) * 1993-02-26 1996-09-19 Sony Corporation Synchronization of audio/video information
US5486864A (en) * 1993-05-13 1996-01-23 Rca Thomson Licensing Corporation Differential time code method and apparatus as for a compressed video signal
CA2141672A1 (fr) * 1993-06-10 1994-12-22 Markus H. Veltman Tampons d'entree pour informations auxiliaires dans les systemes de traitement de signaux video et audio
GB9400101D0 (en) * 1994-01-05 1994-03-02 Thomson Consumer Electronics Consumer interface for a satellite television system
US5451942A (en) * 1994-02-04 1995-09-19 Digital Theater Systems, L.P. Method and apparatus for multiplexed encoding of digital audio information onto a digital audio storage medium
US5661847A (en) * 1994-02-17 1997-08-26 U.S. Philips Corporation Video recorder comprising an index-signal generator
US6115537A (en) * 1994-02-18 2000-09-05 Matsushita Electric Industrial Co., Ltd. Digital signal recording and reproducing apparatus
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
US5579183A (en) * 1994-04-08 1996-11-26 U.S. Philips Corporation Recording and reproducing an MPEG information signal on/from a record carrier
PT767954E (pt) * 1994-04-13 2003-02-28 Rca Thomson Licensing Corp Fita magnetica com sinal de video nao padrao
CA2146472C (fr) * 1994-04-22 2007-10-09 Kevin Elliott Bridgewater Processeur de transmission inverse de signaux video par paquets avec circuits d'adresse de memoire
US5477263A (en) * 1994-05-26 1995-12-19 Bell Atlantic Network Services, Inc. Method and apparatus for video on demand with fast forward, reverse and channel pause
EP0712256B1 (fr) * 1994-11-14 2000-04-12 Canon Kabushiki Kaisha Appareil d'enregistrement/de reproduction
US6069902A (en) * 1995-06-14 2000-05-30 Matsushita Electric Industrial Co., Ltd. Broadcast receiver, transmission control unit and recording/reproducing apparatus
US6449352B1 (en) * 1995-06-20 2002-09-10 Matsushita Electric Industrial Co., Ltd. Packet generating method, data multiplexing method using the same, and apparatus for coding and decoding of the transmission data
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

Also Published As

Publication number Publication date
EP2323378A1 (fr) 2011-05-18
DE69634327D1 (de) 2005-03-17
EP2320644A1 (fr) 2011-05-11
EP2320645A1 (fr) 2011-05-11
EP1469675A3 (fr) 2004-10-27
EP2323377A1 (fr) 2011-05-18
EP1469675B1 (fr) 2013-05-29
KR100474788B1 (ko) 2005-03-14
DE69634327T2 (de) 2006-05-18
KR100461206B1 (ko) 2005-04-22
US20010001024A1 (en) 2001-05-10
EP2320646A1 (fr) 2011-05-11
KR970050172A (ko) 1997-07-29
CN1175664C (zh) 2004-11-10
EP0782332B1 (fr) 2005-02-09
EP2357800A3 (fr) 2011-08-24
US6253019B1 (en) 2001-06-26
US6442330B2 (en) 2002-08-27
CN1905673B (zh) 2012-09-05
EP1469675A2 (fr) 2004-10-20
CN100388773C (zh) 2008-05-14
CN1905673A (zh) 2007-01-31
EP0782332A3 (fr) 1998-08-19
EP2357800A2 (fr) 2011-08-17
CN1529498A (zh) 2004-09-15
CN1188371A (zh) 1998-07-22
EP2323377B1 (fr) 2013-07-03
US5899578A (en) 1999-05-04
CN1509077A (zh) 2004-06-30
US6285824B1 (en) 2001-09-04
EP2357800B1 (fr) 2015-07-15
CN100397884C (zh) 2008-06-25
EP0782332A2 (fr) 1997-07-02

Similar Documents

Publication Publication Date Title
HK1100607A1 (en) Digital signal processor and processing method, recording/playback device and playback method
EP0668697A3 (fr) Appareil d'enregistrement et de reproduction de signaux numériques.
SG34352A1 (en) Digital signal processing method and apparatus digital signal decoding method and apparatus digital signal transmission method and recording medium
EP0667720A3 (fr) Appareil d'enregistrement et de reproduction de signaux vidéo.
GB2295946B (en) Digital signal recording device,digital signal playback device,and digital signal decoding device therefor
SG42310A1 (en) Digital signal processing device for sound signal processing
EP0886275A4 (fr) Procede d'enregistrement numerique, disque numerique, dispositif d'enregistrement de disque numerique et dispositif de reproduction de disque numerique
EP0599257A3 (fr) Méthode et appareil pour l'enregistrement de signaux vidéo.
EP0638900A3 (fr) Appareil de reproduction et circuit de traitement de signaux pour des données enregistrées sur un disque.
EP0674394A4 (fr) Processeur de signaux numeriques, procede de traitement de signaux numeriques et support d'enregistrement de donnees.
EP0664646A3 (fr) Appareils d'enregistrement et de reproduction de signaux audio et vidéo numériques.
EP0684606A3 (fr) Appareil de reproduction et circuit de traitement de données de disque.
GB2295066B (en) Digital signal record apparatus and playback apparatus
EP0578355A3 (fr) Système d'enregistrement/de reproduction d'un signal vidéo numérique et dispositif de traitement de signal associé.
DE69727743D1 (de) Digitalsignalaufzeichnungsverfahren und -gerät
AU7640796A (en) Digital signal processing method and apparatus
GB2305828B (en) Automatic equalizer and digital signal reproducing apparatus carrying the same
DE69518805D1 (de) Fernsehsignalbearbeitungs-und-aufnahme-system und -verfahren
EP0784322A3 (fr) Appareil de réproduction de signaux numériques et méthode de réproduction pour ceci
EP0612190A3 (fr) Appareil pour l'enregistrement et la reproduction de signaux vidéo numériques.
EP0618567A3 (fr) Appareil d'enregistrement et de reproduction de signaux.
GB2342493B (en) Reproducing apparatus and signal processing apparatus
EP0820192A4 (fr) Procede, dispositif et support d'enregistrement de signaux numeriques
EP0596626A3 (fr) Méthode et appareil de reproductions de signaux digitaux.
EP0805589A4 (fr) Systeme d'enregistrement/reproduction de donnees video, dispositif d'enregistrement/reproduction de donnees audio/video, son systeme, et dispositif de reproduction de donnees

Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20161224