DE69841713D1 - Kanalabtastung und reduzierung der kanalwechselverzögerung in einem atsc fernsehempfänger - Google Patents

Kanalabtastung und reduzierung der kanalwechselverzögerung in einem atsc fernsehempfänger

Info

Publication number
DE69841713D1
DE69841713D1 DE69841713T DE69841713T DE69841713D1 DE 69841713 D1 DE69841713 D1 DE 69841713D1 DE 69841713 T DE69841713 T DE 69841713T DE 69841713 T DE69841713 T DE 69841713T DE 69841713 D1 DE69841713 D1 DE 69841713D1
Authority
DE
Germany
Prior art keywords
atsc
receiver
channel
change delay
reducing
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
DE69841713T
Other languages
English (en)
Inventor
Glenn Arthur Reitmeier
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.)
MediaTek Inc
Original Assignee
MediaTek Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MediaTek Inc filed Critical MediaTek Inc
Application granted granted Critical
Publication of DE69841713D1 publication Critical patent/DE69841713D1/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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/127—Prioritisation of hardware or computational resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H04N19/428—Recompression, e.g. by spatial or temporal decimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • 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
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20052—Discrete cosine transform [DCT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
DE69841713T 1997-09-26 1998-09-28 Kanalabtastung und reduzierung der kanalwechselverzögerung in einem atsc fernsehempfänger Expired - Lifetime DE69841713D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6011297P 1997-09-26 1997-09-26
US08/978,018 US6118498A (en) 1997-09-26 1997-11-25 Channel scanning and channel change latency reduction in an ATSC television receiver
PCT/US1998/020315 WO1999016247A1 (en) 1997-09-26 1998-09-28 Channel scanning and channel change latency reduction in an atsc television receiver

Publications (1)

Publication Number Publication Date
DE69841713D1 true DE69841713D1 (de) 2010-07-22

Family

ID=26739576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69841713T Expired - Lifetime DE69841713D1 (de) 1997-09-26 1998-09-28 Kanalabtastung und reduzierung der kanalwechselverzögerung in einem atsc fernsehempfänger

Country Status (7)

Country Link
US (1) US6118498A (de)
EP (1) EP1025697B1 (de)
JP (1) JP4191379B2 (de)
CN (1) CN1205805C (de)
AU (1) AU9588298A (de)
DE (1) DE69841713D1 (de)
WO (1) WO1999016247A1 (de)

Families Citing this family (226)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6603751B1 (en) * 1998-02-13 2003-08-05 Qualcomm Incorporated Method and system for performing a handoff in a wireless communication system, such as a hard handoff
JPH11239305A (ja) * 1998-02-24 1999-08-31 Sony Corp デジタルテレビ放送受信装置
JP3937564B2 (ja) * 1998-03-24 2007-06-27 三菱電機株式会社 ディジタルビデオ受信装置
US6340997B1 (en) * 1998-04-08 2002-01-22 Microsoft Corporation Worldwide television tuning system with object-based tuning control modules
US7042526B1 (en) * 1998-04-08 2006-05-09 Microsoft Corporation Worldwide television tuning system with country code based tuning
KR19990085286A (ko) * 1998-05-15 1999-12-06 구자홍 디지털 티브이의 채널정보변경 방법
KR100269159B1 (ko) * 1998-09-05 2000-10-16 윤종용 튜너 회로 설계 방법
GB2343815B (en) * 1998-11-12 2003-10-22 Sony Uk Ltd Digital receiver
US6587446B2 (en) * 1999-02-11 2003-07-01 Qualcomm Incorporated Handoff in a wireless communication system
US7589789B2 (en) * 1999-05-08 2009-09-15 Lg Electronics Inc. Video converting device and method for digital TV
SE520746C2 (sv) * 1999-05-17 2003-08-19 Omicron Ceti Ab Anordning för kanalomkoppling i ett digitalt TV- mottagningssystem
JP2001077671A (ja) * 1999-07-06 2001-03-23 Matsushita Electric Ind Co Ltd デジタル放送選局装置およびデジタル放送選局方法
US8453181B1 (en) 1999-07-16 2013-05-28 Thomson Licensing Method and apparatus for performing a channel search in a television
EP1073263A1 (de) * 1999-07-28 2001-01-31 Sarnoff Corporation Erfassung von Daten aus einem Bitstrom
US8024767B1 (en) * 1999-09-14 2011-09-20 Ati Technologies Ulc Method and apparatus for receiving digital video signals
US6459741B1 (en) * 1999-10-21 2002-10-01 General Electric Company Implementation of N-VSB training sequences in N-squared QAM receiver structures
US6538704B1 (en) * 1999-10-21 2003-03-25 General Electric Company NTSC tuner to improve ATSC channel acquisition and reception
US6721018B1 (en) * 1999-10-22 2004-04-13 Sony Corporation Method and apparatus for decreasing the time required to generate a channel map in a television signal receiver
KR20020062291A (ko) 1999-10-28 2002-07-25 엔큐베 코포레이션 방송 데이터용 적응형 대역폭 시스템 및 방법
AU783202B2 (en) * 1999-10-28 2005-10-06 Ncube Corporation Adaptive bandwidth system and method for broadcast data
US7020217B1 (en) * 1999-11-04 2006-03-28 Xm Satellite Radio, Inc. Satellite digital audio radio receiver with instant replay capability
US6985188B1 (en) * 1999-11-30 2006-01-10 Thomson Licensing Video decoding and channel acquisition system
AU2001232794A1 (en) * 2000-01-14 2001-07-24 Diva Systems Corporation Conditional access and security for video on-demand systems
US6714259B2 (en) * 2000-02-26 2004-03-30 Samsung Electronics Co., Ltd. Method and apparatus for receiving digital television signals from a plurality of independent channels
US7113230B1 (en) * 2000-03-17 2006-09-26 Matsushita Electric Industrial Co., Ltd. Method and apparatus for deriving a channel map for a digital television receiver
US6519011B1 (en) * 2000-03-23 2003-02-11 Intel Corporation Digital television with more than one tuner
US7934232B1 (en) 2000-05-04 2011-04-26 Jerding Dean F Navigation paradigm for access to television services
US6473137B1 (en) * 2000-06-28 2002-10-29 Hughes Electronics Corporation Method and apparatus for audio-visual cues improving perceived acquisition time
US6804824B1 (en) * 2000-06-30 2004-10-12 Microsoft Corporation Systems and methods using multiple tuners
US6714264B1 (en) * 2000-08-31 2004-03-30 Matsushita Electric Industrial Co., Ltd. Digital television channel surfing system
US7688803B1 (en) 2000-09-01 2010-03-30 Young Steven J System and method for coordinating between multiple telephony channels
JP3631123B2 (ja) * 2000-10-03 2005-03-23 三洋電機株式会社 デジタル放送受信装置
US7200859B1 (en) 2000-11-22 2007-04-03 Digeo, Inc. Apparatus and method for intelligent multimedia compression and distribution
GB0029464D0 (en) * 2000-12-02 2001-01-17 Pace Micro Tech Plc Predictive tuning on multi-tuner broadcast data receivers
US6813643B2 (en) 2001-01-05 2004-11-02 Digeo, Inc. Multimedia system with selectable protocol module including MPEG logic and docsis logic sharing a single tuner
US20020095689A1 (en) * 2001-01-12 2002-07-18 Novak Robert E. Hardware decoding of media streams from multiple sources
DE10104440A1 (de) * 2001-02-01 2002-08-08 Grundig Ag Vorrichtung mit mehreren Transportstrompfaden zum Empfang von digitalen Rundfunksignalen
US20020114360A1 (en) * 2001-02-20 2002-08-22 Perlman Stephen G. System and method for processing multiple broadcast multimedia streams
US20020116705A1 (en) * 2001-02-20 2002-08-22 Perlman Stephen G. System and method for processing conditional access data
KR100363177B1 (ko) * 2001-03-14 2002-12-05 삼성전자 주식회사 전송 스트림 송수신 장치
US7046805B2 (en) * 2001-03-20 2006-05-16 Digeo, Inc. System and method for efficiently storing and processing multimedia content
US7675994B2 (en) * 2001-04-02 2010-03-09 Koninklijke Philips Electronics N.V. Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system
CA2446617C (en) 2001-05-11 2010-03-23 Scientific-Atlanta, Inc. Channel buffering and display management system for multi-tuner set-top box
US7093277B2 (en) * 2001-05-30 2006-08-15 Digeo, Inc. System and method for improved multi-stream multimedia transmission and processing
US7386129B2 (en) * 2001-05-30 2008-06-10 Digeo, Inc. System and method for multimedia content simulcast
US7463737B2 (en) * 2001-08-15 2008-12-09 Digeo, Inc. System and method for conditional access key encryption
US6956623B1 (en) * 2001-08-27 2005-10-18 At&T Corp. Method and system for automatically scanning television channels
US8429688B1 (en) * 2001-09-19 2013-04-23 At&T Intellectual Property I, L.P. Broadcast programming guide
KR100428265B1 (ko) * 2001-09-27 2004-04-28 한국전자통신연구원 단일 포트를 이용한 다중 데이터 수신 제어 장치 및 방법및 송수신 시스템
US7228560B2 (en) * 2001-10-05 2007-06-05 Microsoft Corporation Performing server side interactive television
KR100412107B1 (ko) * 2001-10-09 2003-12-24 삼성전자주식회사 디지털 방송신호 재생시스템 및 그 재생방법
FR2831758B1 (fr) * 2001-10-30 2004-01-23 Thomson Multimedia Digital Fra Dispositif de reception de signaux video et procede de commande d'un tel dispositif
US6971121B2 (en) * 2001-12-06 2005-11-29 Scientific-Atlanta, Inc. Composite buffering
US7257308B2 (en) * 2001-12-06 2007-08-14 Scientific-Atlanta, Inc. Converting time-shift buffering for personal video recording into permanent recordings
US7962011B2 (en) 2001-12-06 2011-06-14 Plourde Jr Harold J Controlling substantially constant buffer capacity for personal video recording with consistent user interface of available disk space
US8565578B2 (en) 2001-12-06 2013-10-22 Harold J. Plourde, Jr. Dividing and managing time-shift buffering into program specific segments based on defined durations
JP2005516500A (ja) * 2002-01-23 2005-06-02 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 画像データの欠如の際の知覚される視覚出力品質を向上するための画像処理方法及びシステム
JP4040316B2 (ja) * 2002-02-01 2008-01-30 キヤノン株式会社 受信装置
CN1636387A (zh) * 2002-02-20 2005-07-06 皇家飞利浦电子股份有限公司 视频信息流分发单元
US6927806B2 (en) 2002-02-21 2005-08-09 Scientific-Atlanta, Inc. Systems, methods and apparatuses for minimizing subscriber-perceived digital video channel tuning delay
US20030159143A1 (en) * 2002-02-21 2003-08-21 Peter Chan Systems and methods for generating a real-time video program guide through video access of multiple channels
MXPA04009782A (es) * 2002-04-08 2004-12-13 Thomson Licensing Sa Aparato y metodo par memorizar datos en cache para reducir los tiempos de cambio de canal.
US20030196211A1 (en) * 2002-04-10 2003-10-16 Peter Chan Systems, methods and apparatuses for simulated rapid tuning of digital video channels
US8843990B1 (en) * 2002-04-25 2014-09-23 Visible World, Inc. System and method for optimized channel switching in digital television broadcasting
JP4000454B2 (ja) * 2002-05-13 2007-10-31 ソニー株式会社 受信装置および受信方法
CN1656792A (zh) * 2002-05-21 2005-08-17 皇家飞利浦电子股份有限公司 条件访问系统
FR2841080A1 (fr) * 2002-06-14 2003-12-19 Thomson Licensing Sa Procede de visualisation video utilisant un decodeur
US8745689B2 (en) * 2002-07-01 2014-06-03 J. Carl Cooper Channel surfing compressed television sign method and television receiver
FR2842320A1 (fr) * 2002-07-12 2004-01-16 Thomson Licensing Sa Dispositif de traitement de donnees multimedia
US7523482B2 (en) * 2002-08-13 2009-04-21 Microsoft Corporation Seamless digital channel changing
US8397269B2 (en) 2002-08-13 2013-03-12 Microsoft Corporation Fast digital channel changing
JP2004120115A (ja) * 2002-09-24 2004-04-15 Fujitsu Ten Ltd デジタル放送受信装置
US8181205B2 (en) 2002-09-24 2012-05-15 Russ Samuel H PVR channel and PVR IPG information
US20040181813A1 (en) * 2003-02-13 2004-09-16 Takaaki Ota Methods and systems for rapid channel change within a digital system
US20040160974A1 (en) * 2003-02-13 2004-08-19 Read Christopher Jensen Method and system for rapid channel change within a transport stream
US7447491B2 (en) * 2003-06-06 2008-11-04 Silicon Laboratories Inc. Multi-tuner integrated circuit architecture utilizing frequency isolated local oscillators and associated method
US7603689B2 (en) * 2003-06-13 2009-10-13 Microsoft Corporation Fast start-up for digital video streams
AU2004250927B2 (en) 2003-06-16 2010-04-08 Interdigital Vc Holdings, Inc. Decoding method and apparatus enabling fast channel change of compressed video
JP3883986B2 (ja) * 2003-06-17 2007-02-21 三洋電機株式会社 デジタルテレビ放送受信機
KR100429688B1 (ko) * 2003-06-21 2004-05-03 주식회사 휴맥스 모자이크 이피지 서비스에서의 오디오 송신 및 수신방법
US9807460B2 (en) 2003-08-11 2017-10-31 Arris Enterprises, Inc. Optimal provisioning and management of bandwidth in a video-on-demand services architecture
CN1868206A (zh) 2003-08-13 2006-11-22 汤姆森许可公司 为了减少频道改变时间而对解扰数据进行预处理
US20050157215A1 (en) * 2003-09-11 2005-07-21 Echostar Techonologies Corporation Method and apparatus for detecting an inactive channel selecting resource in a television converter
US20050063418A1 (en) * 2003-09-23 2005-03-24 Case Michael L. Tuner module utilizing device-specific controller
US7142255B2 (en) * 2003-10-08 2006-11-28 Silicon Laboratories Inc. Transport stream and channel selection system for digital video receiver systems and associated method
US7444419B2 (en) * 2003-10-10 2008-10-28 Microsoft Corporation Media stream scheduling for hiccup-free fast-channel-change in the presence of network chokepoints
US7562375B2 (en) * 2003-10-10 2009-07-14 Microsoft Corporation Fast channel change
US7310807B2 (en) 2003-10-29 2007-12-18 Sbc Knowledge Ventures, L.P. System and method for local video distribution
US20050097620A1 (en) * 2003-10-30 2005-05-05 Honeywell International Inc. Architecture for multi-channel video processing
US20050105005A1 (en) * 2003-11-19 2005-05-19 Yuh-Shyang Wu Image transferring device connected to a display
US20070094706A1 (en) * 2003-12-15 2007-04-26 Isenser Farre Jose M Device which is used to route data flows from various mpeg (motion picture expert group) transfer devices towards one or more associated devices
JP5042634B2 (ja) 2003-12-22 2012-10-03 トムソン ライセンシング チャネル検索方法、チャネル検索装置、ビデオ信号処理装置
JP2005210686A (ja) * 2003-12-26 2005-08-04 Canon Inc 信号出力方法およびチャンネル選択装置
US8161388B2 (en) 2004-01-21 2012-04-17 Rodriguez Arturo A Interactive discovery of display device characteristics
KR20060130146A (ko) * 2004-01-29 2006-12-18 코닌클리케 필립스 일렉트로닉스 엔.브이. 신속한 채널 서핑을 구비한 디지털 텔레비전 시스템
DE102004006768B4 (de) * 2004-02-11 2006-01-05 Infineon Technologies Ag Verfahren zur Vermeidung von Umschaltverzögerungen beim Kanalwechsel in digitalen Fernsehübertragungssystemen
US7430222B2 (en) 2004-02-27 2008-09-30 Microsoft Corporation Media stream splicer
US8249113B2 (en) * 2004-03-19 2012-08-21 Broadlogic Network Technologies, Inc. Method and system for providing faster channel switching in a digital broadcast system
KR100724856B1 (ko) * 2004-03-19 2007-06-04 삼성전자주식회사 디지털 멀티미디어 방송 시스템에서 방송 서비스 수신장치 및 방법
CN1951119A (zh) * 2004-05-03 2007-04-18 汤姆森研发基金公司 能够针对dsl系统的进行快速信道改变的方法及设备
FR2871649B1 (fr) * 2004-06-10 2006-09-22 Mediasyscom Soc Par Actions Si Procede de commutation de programmes video numeriques et emetteur pour sa mise en oeuvre
US20060020995A1 (en) * 2004-07-20 2006-01-26 Comcast Cable Communications, Llc Fast channel change in digital media systems
US20060026662A1 (en) * 2004-07-28 2006-02-02 Microsoft Corporation Broadcast metadata format independent of transmission standard
US20060025093A1 (en) * 2004-07-28 2006-02-02 Microsoft Corporation Broadcast metadata plug-in model
US8904458B2 (en) 2004-07-29 2014-12-02 At&T Intellectual Property I, L.P. System and method for pre-caching a first portion of a video file on a set-top box
US8584257B2 (en) 2004-08-10 2013-11-12 At&T Intellectual Property I, L.P. Method and interface for video content acquisition security on a set-top box
KR100651449B1 (ko) * 2004-08-27 2006-11-29 삼성전자주식회사 디지털 방송 수신 장치 및 방법
KR100703682B1 (ko) * 2004-08-27 2007-04-05 삼성전자주식회사 디지털 방송 수신기에서 채널 절환 지연 시간을감소시키는 방법 및 그 방법을 사용하는 디지털 방송 수신기
WO2006027846A1 (ja) * 2004-09-10 2006-03-16 Matsushita Electric Industrial Co., Ltd. ザッピングストリームの生成装置とその方法
US7640352B2 (en) * 2004-09-24 2009-12-29 Microsoft Corporation Methods and systems for presentation of media obtained from a media stream
US8837599B2 (en) * 2004-10-04 2014-09-16 Broadcom Corporation System, method and apparatus for clean channel change
US8086261B2 (en) 2004-10-07 2011-12-27 At&T Intellectual Property I, L.P. System and method for providing digital network access and digital broadcast services using combined channels on a single physical medium to the customer premises
US20070234395A1 (en) * 2004-10-15 2007-10-04 Vincent Dureau Speeding up channel change
JP2008517536A (ja) * 2004-10-15 2008-05-22 オープンティーヴィー，インク． チャンネル間変更の高速化
US20060088052A1 (en) * 2004-10-27 2006-04-27 Sauser Martin H Jr Decentralized method for generating an MPEG-2 multiprogram transport stream
KR101076924B1 (ko) * 2004-11-01 2011-10-26 엘지전자 주식회사 선호 채널 선택 방법
CN100361513C (zh) * 2004-11-12 2008-01-09 上海乐金广电电子有限公司 数字电视机及其多路频道的音频/视频的加扰确认方法
EP1815684B1 (de) * 2004-11-22 2014-12-31 Thomson Research Funding Corporation Verfahren und vorrichtung zum kanalwechseln in dsl system
US8434116B2 (en) 2004-12-01 2013-04-30 At&T Intellectual Property I, L.P. Device, system, and method for managing television tuners
US7716714B2 (en) 2004-12-01 2010-05-11 At&T Intellectual Property I, L.P. System and method for recording television content at a set top box
US7474359B2 (en) 2004-12-06 2009-01-06 At&T Intellectual Properties I, L.P. System and method of displaying a video stream
US7477653B2 (en) * 2004-12-10 2009-01-13 Microsoft Corporation Accelerated channel change in rate-limited environments
US7436346B2 (en) 2005-01-20 2008-10-14 At&T Intellectual Property I, L.P. System, method and interface for controlling multiple electronic devices of a home entertainment system via a single control device
US7307574B2 (en) 2005-02-02 2007-12-11 Sbc Knowledge Ventures, Lp Remote control, apparatus, system and methods of using the same
WO2006082567A1 (en) * 2005-02-03 2006-08-10 Koninklijke Philips Electronics, N.V. Faster tuning using multiple tuners and networked monitors
KR100598360B1 (ko) * 2005-02-14 2006-07-06 엘지전자 주식회사 채널 전환시 영상 표시 지연 시간 단축 장치 및 방법
US8214859B2 (en) 2005-02-14 2012-07-03 At&T Intellectual Property I, L.P. Automatic switching between high definition and standard definition IP television signals
JP2006254319A (ja) * 2005-03-14 2006-09-21 Toshiba Corp 映像出力装置及び映像出力方法
EP1705915A1 (de) * 2005-03-22 2006-09-27 Nagravision S.A. Verfahren zur Verwaltung des Zugriffs an Daten mit bedingtem Zugriff für ein schnelles Zapping
US7668914B2 (en) * 2005-03-28 2010-02-23 Alcatel Lucent Milestone synchronization in broadcast multimedia streams
US8054849B2 (en) 2005-05-27 2011-11-08 At&T Intellectual Property I, L.P. System and method of managing video content streams
US7490341B2 (en) * 2005-06-07 2009-02-10 Nokia Corporation System and associated terminal, method and computer program product for directional channel browsing of broadcast content
US20060277577A1 (en) * 2005-06-07 2006-12-07 Nokia Corporation Terminal, method and computer program product for performing operations with respect to broadcast content
US7908627B2 (en) 2005-06-22 2011-03-15 At&T Intellectual Property I, L.P. System and method to provide a unified video signal for diverse receiving platforms
US8893199B2 (en) 2005-06-22 2014-11-18 At&T Intellectual Property I, L.P. System and method of managing video content delivery
US8635659B2 (en) 2005-06-24 2014-01-21 At&T Intellectual Property I, L.P. Audio receiver modular card and method thereof
US8365218B2 (en) 2005-06-24 2013-01-29 At&T Intellectual Property I, L.P. Networked television and method thereof
US8282476B2 (en) 2005-06-24 2012-10-09 At&T Intellectual Property I, L.P. Multimedia-based video game distribution
US8856311B2 (en) * 2005-06-30 2014-10-07 Nokia Corporation System coordinated WLAN scanning
KR100557146B1 (ko) * 2005-07-09 2006-03-03 삼성전자주식회사 디지털 멀티미디어 방송 수신 장치
US8190688B2 (en) 2005-07-11 2012-05-29 At&T Intellectual Property I, Lp System and method of transmitting photographs from a set top box
US7532253B1 (en) * 2005-07-26 2009-05-12 Pixelworks, Inc. Television channel change picture-in-picture circuit and method
US7873102B2 (en) 2005-07-27 2011-01-18 At&T Intellectual Property I, Lp Video quality testing by encoding aggregated clips
ES2383611T3 (es) * 2005-08-15 2012-06-22 Nds Limited Sistema de modo de trucos de vídeo
WO2007038807A2 (en) * 2005-09-29 2007-04-05 Thomson Research Funding Corporation Method and apparatus for constrained variable bit rate (vbr) video encoding
EP1775953A1 (de) * 2005-10-14 2007-04-18 Universiteit Gent Umschaltung zwischen digitalen Videoströmen mit Pufferung von einem zweiten digitalen Videostrom
KR100722027B1 (ko) * 2005-10-28 2007-05-25 엘지전자 주식회사 영상표시기기의 영상 처리장치 및 방법
US20070107024A1 (en) * 2005-11-10 2007-05-10 Scientific-Atlanta, Inc. Atomic channel changes in a switched digital video system
US20070106782A1 (en) * 2005-11-10 2007-05-10 Scientific-Atlanta, Inc. Bandwidth management in each network device in a switched digital video environment
US7742407B2 (en) * 2005-11-10 2010-06-22 Scientific-Atlanta, Llc Quality of service management in a switched digital video environment
US8099756B2 (en) * 2005-11-10 2012-01-17 Versteeg William C Channel changes between services with differing bandwidth in a switched digital video system
US7873760B2 (en) * 2005-11-11 2011-01-18 Versteeg William C Expedited digital signal decoding
EP1786208A1 (de) * 2005-11-14 2007-05-16 Sony Ericsson Mobile Communications AB Vorrichtung und Verfahren für eine verbesserte Wahl eines Medienkanals
US8135040B2 (en) 2005-11-30 2012-03-13 Microsoft Corporation Accelerated channel change
US8630306B2 (en) * 2006-01-09 2014-01-14 At&T Intellectual Property I, L.P. Fast channel change apparatus and method for IPTV
EP1977595B1 (de) * 2006-01-27 2017-04-26 Thomson Licensing Schneller kanal-wechsel in digitalem fernsehempfänger
KR100800895B1 (ko) 2006-02-06 2008-02-04 삼성전자주식회사 디지털 방송 수신 단말기에서 채널 변경 속도를 향상시키기위한 장치 및 방법
KR100965702B1 (ko) * 2006-02-07 2010-06-24 삼성전자주식회사 디지털멀티미디어 방송 수신 단말의 ｅｐｇ 정보 제공 장치및 방법
FR2898236A1 (fr) * 2006-03-03 2007-09-07 Thomson Licensing Sas Procede de transmission de flux audiovisuels en anticipant les commandes de l'utilisateurs, recepteur et emetteur pour la mise en oeuvre du procede
US7813724B2 (en) * 2006-03-17 2010-10-12 Comverse Ltd. System and method for multimedia-to-video conversion to enhance real-time mobile video services
WO2007126195A1 (en) * 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of transmitting/receiving data
FR2902267A1 (fr) * 2006-06-09 2007-12-14 Thomson Licensing Sas Procedes de reception et d'emission de services de television numerique
MX2008016049A (es) * 2006-06-15 2009-02-13 Lg Electronics Inc Sistema de radiodifusion digital y metodo de procesamiento de datos.
AT503668B1 (de) * 2006-06-21 2007-12-15 H P R Electronics Gmbh Entwick Verfahren und vorrichtung zur darstellung von signalen auf einer anzeigevorrichtung
US20080022320A1 (en) * 2006-06-30 2008-01-24 Scientific-Atlanta, Inc. Systems and Methods of Synchronizing Media Streams
US7877660B2 (en) * 2006-07-07 2011-01-25 Ver Steeg William C Transmitting additional forward error correction (FEC) upon request
US7725797B2 (en) 2006-07-07 2010-05-25 Scientific-Atlanta, Llc Buffer for storing data and forward error correction (FEC)
US7774672B2 (en) 2006-07-07 2010-08-10 Scientific-Atlanta, Llc Requesting additional forward error correction
US7899046B2 (en) * 2006-07-07 2011-03-01 Ver Steeg William C Determining strategy for multicast and/or unicast transmission to correct forward errors
JP2009545236A (ja) * 2006-07-28 2009-12-17 トムソン リサーチ ファンディング コーポレイション ディジタル・ビデオの高速チャンネル切り換えの方法及び装置
TWI337829B (en) * 2006-09-01 2011-02-21 Realtek Semiconductor Corp Channel selection device and channel selection method
JP5127187B2 (ja) * 2006-09-06 2013-01-23 株式会社ソニー・コンピュータエンタテインメント 復号化装置、放送波再生システム、およびテレビ受像支援方法
JP2008092230A (ja) * 2006-09-29 2008-04-17 Toshiba Corp 放送受信装置及び放送受信装置のデコード方法
US20080092203A1 (en) * 2006-10-13 2008-04-17 Nokia Corporation Approach for channel switch time reduction in IPDC over DVB-H
US7870465B2 (en) * 2006-10-18 2011-01-11 Versteeg William C Reducing channel-change time
KR20080054975A (ko) * 2006-12-14 2008-06-19 삼성전자주식회사 선국된 방송 및 선국되지 않은 방송채널들의 이전방송들을하나의 방송화면으로 제공하는 방송수신장치 및 방법
KR101086423B1 (ko) * 2007-01-12 2011-11-25 삼성전자주식회사 디지털 텔레비전(ｔｖ) 수신기에서의 채널 전환 속도 향상방법 및 그 디지털 ｔｖ 수신기
EP1954055A3 (de) * 2007-02-02 2010-01-20 ROBUST Electronics GmbH Verfahren zum Betrieb eines Rundfunkempfängers und Rundfunkempfänger zur Durchführung des Verfahrens
TW200836564A (en) * 2007-02-16 2008-09-01 Mstar Semiconductor Inc Control circuit of a display with program searching function, and method for controlling the display to receive program information and select program
US20080244667A1 (en) * 2007-03-27 2008-10-02 Osborne Jason C Bandwidth sensitive switched digital video content delivery
US8370889B2 (en) * 2007-03-28 2013-02-05 Kanthimathi Gayatri Sukumar Switched digital video client reverse channel traffic reduction
US8102474B2 (en) 2007-05-08 2012-01-24 Mediatek Inc. Systems and methods for channel scanning
CN101803358B (zh) * 2007-05-20 2017-07-21 A·穆夫塔希 通过利用dvb技术和mpeg编码使解码器识别所选定的电视事件的自动切换节目频道
KR101386882B1 (ko) * 2007-06-08 2014-04-18 삼성전자주식회사 디지털 방송 채널 정보 표시 방법 및 장치
US8421842B2 (en) * 2007-06-25 2013-04-16 Microsoft Corporation Hard/soft frame latency reduction
US8776160B2 (en) * 2007-07-27 2014-07-08 William C. Versteeg Systems and methods of differentiated requests for network access
US8832766B2 (en) * 2007-07-27 2014-09-09 William C. Versteeg Systems and methods of differentiated channel change behavior
US20090044224A1 (en) * 2007-08-07 2009-02-12 Texas Instruments Incorporated Dynamic channel switching
US8091109B2 (en) 2007-12-18 2012-01-03 At&T Intellectual Property I, Lp Set-top box-based TV streaming and redirecting
CN101472110A (zh) * 2007-12-25 2009-07-01 深圳Tcl新技术有限公司 频道调谐方法与装置
WO2009095080A1 (en) * 2008-01-31 2009-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for obtaining media over a communications network
US8302130B2 (en) * 2008-05-06 2012-10-30 Microsoft Corporation Digital TV scanning optimization
US8640227B2 (en) * 2008-06-23 2014-01-28 EchoStar Technologies, L.L.C. Apparatus and methods for dynamic pictorial image authentication
US8752092B2 (en) * 2008-06-27 2014-06-10 General Instrument Corporation Method and apparatus for providing low resolution images in a broadcast system
US7886073B2 (en) * 2008-08-08 2011-02-08 Cisco Technology, Inc. Systems and methods of reducing media stream delay
US8015310B2 (en) * 2008-08-08 2011-09-06 Cisco Technology, Inc. Systems and methods of adaptive playout of delayed media streams
US20100071004A1 (en) * 2008-09-18 2010-03-18 Eldon Technology Limited Methods and apparatus for providing multiple channel recall on a television receiver
US8572651B2 (en) * 2008-09-22 2013-10-29 EchoStar Technologies, L.L.C. Methods and apparatus for presenting supplemental information in an electronic programming guide
US8763045B2 (en) * 2008-09-30 2014-06-24 Echostar Technologies L.L.C. Systems and methods for providing customer service features via a graphical user interface in a television receiver
US8582957B2 (en) 2008-09-22 2013-11-12 EchoStar Technologies, L.L.C. Methods and apparatus for visually displaying recording timer information
US8937687B2 (en) * 2008-09-30 2015-01-20 Echostar Technologies L.L.C. Systems and methods for graphical control of symbol-based features in a television receiver
US9357262B2 (en) 2008-09-30 2016-05-31 Echostar Technologies L.L.C. Systems and methods for graphical control of picture-in-picture windows
US20100083315A1 (en) * 2008-09-30 2010-04-01 Echostar Technologies Llc Systems and methods for graphical control of user interface features provided by a television receiver
US8473979B2 (en) * 2008-09-30 2013-06-25 Echostar Technologies L.L.C. Systems and methods for graphical adjustment of an electronic program guide
US8397262B2 (en) * 2008-09-30 2013-03-12 Echostar Technologies L.L.C. Systems and methods for graphical control of user interface features in a television receiver
US20100083319A1 (en) * 2008-09-30 2010-04-01 Echostar Technologies Llc Methods and apparatus for locating content in an electronic programming guide
US8411210B2 (en) * 2008-09-30 2013-04-02 Echostar Technologies L.L.C. Systems and methods for configuration of a remote control device
US8793735B2 (en) * 2008-09-30 2014-07-29 EchoStar Technologies, L.L.C. Methods and apparatus for providing multiple channel recall on a television receiver
US8098337B2 (en) * 2008-09-30 2012-01-17 Echostar Technologies L.L.C. Systems and methods for automatic configuration of a remote control device
US9100614B2 (en) * 2008-10-31 2015-08-04 Echostar Technologies L.L.C. Graphical interface navigation based on image element proximity
US8964692B2 (en) * 2008-11-10 2015-02-24 Qualcomm Incorporated Spectrum sensing of bluetooth using a sequence of energy detection measurements
TWI387336B (zh) * 2008-12-05 2013-02-21 Matsushita Electric Tw Co Ltd Digital television receiving device and digital television signal processing and receiving method
US8873639B2 (en) * 2009-01-08 2014-10-28 Ittiam Systems (P) Ltd System and method for demultiplexing an MPEG-2 transport stream
US8239739B2 (en) * 2009-02-03 2012-08-07 Cisco Technology, Inc. Systems and methods of deferred error recovery
US9210354B2 (en) * 2009-12-15 2015-12-08 Electronics And Telecommunications Research Institute Method and apparatus for reception and transmission
US9887855B2 (en) * 2010-01-22 2018-02-06 Alcatel-Lucent Usa, Inc. Virtual converged cable access platforms for HFC cable networks
US8739196B2 (en) 2010-06-15 2014-05-27 Echostar Broadcasting Corporation Apparatus, systems and methods for pre-tuning a second tuner in anticipation of a channel surfing activity
WO2012031075A1 (en) * 2010-09-01 2012-03-08 Magnus Sorlander Fail-safe switch for media insertion server in a broadcast stream
US8605225B2 (en) 2011-03-31 2013-12-10 Saankhya Labs Pvt. Ltd. System and method to reduce channel acquisition and channel switch timings in communication receivers
US9015555B2 (en) 2011-11-18 2015-04-21 Cisco Technology, Inc. System and method for multicast error recovery using sampled feedback
JP6031750B2 (ja) * 2011-11-25 2016-11-24 株式会社リコー 表示制御装置、画像表示システム、表示制御方法およびプログラム
TW201338528A (zh) * 2012-03-02 2013-09-16 Mstar Semiconductor Inc 數位電視資料處理方法以及使用此數位電視資料處理方法的數位電視系統
CN105898518A (zh) * 2015-12-28 2016-08-24 乐视网信息技术（北京）股份有限公司 一种视频加载过程中界面显示方法及装置
US10599587B2 (en) 2016-11-29 2020-03-24 The Government Of The United States, As Represented By The Secretary Of The Army High latency channel and low latency channel
EP3425920A1 (de) 2017-07-06 2019-01-09 Vestel Elektronik Sanayi ve Ticaret A.S. Medienempfänger zur vermeidung einer unterbrechung der bildanzeige bei kanalumschaltung
US11190835B2 (en) * 2020-02-18 2021-11-30 Sony Corporation Intelligent unload of broadcaster application on channel change

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164711A (en) * 1977-10-31 1979-08-14 Rca Corporation Tuning system including a memory for storing tuning information with user controls arranged to facilitate its programming
US4621366A (en) * 1984-02-22 1986-11-04 Universal Data Systems, Inc. Modem equalizer training using previously stored parameters
US4706121B1 (en) * 1985-07-12 1993-12-14 Insight Telecast, Inc. Tv schedule system and process
US4748684A (en) * 1986-06-03 1988-05-31 Information Resources, Inc. Fast tuning control for a television system
US4737993A (en) * 1987-01-21 1988-04-12 Rca Corporation Cable broadcast TV receiver with automatic channel search responsive to mode change
JPH04192887A (ja) * 1990-11-27 1992-07-13 Fujitsu General Ltd テレビジョン受信機のゴースト除去装置
JPH04320174A (ja) * 1991-04-19 1992-11-10 Sony Corp 映像信号処理装置
US5210611A (en) * 1991-08-12 1993-05-11 Keen Y. Yee Automatic tuning radio/TV using filtered seek
JP3334166B2 (ja) * 1992-06-30 2002-10-15 ソニー株式会社 Ｖｔｒ
US5621456A (en) * 1993-06-22 1997-04-15 Apple Computer, Inc. Methods and apparatus for audio-visual interface for the display of multiple program categories
US5583560A (en) * 1993-06-22 1996-12-10 Apple Computer, Inc. Method and apparatus for audio-visual interface for the selective display of listing information on a display
JP3371158B2 (ja) * 1993-07-23 2003-01-27 ソニー株式会社 放送受信装置
KR960012019B1 (ko) * 1993-11-18 1996-09-09 엘지전자 주식회사 에이치디티브이(hdtv)의 채널등화기
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
US5682325A (en) * 1994-09-12 1997-10-28 Bell Atlantic Network Services, Inc. Level 1 gateway for video tone networks
EP0710033A3 (de) * 1994-10-28 1999-06-09 Matsushita Electric Industrial Co., Ltd. MPEG Videodekoder mit breitbandigem Speicher
JP3498866B2 (ja) * 1994-11-07 2004-02-23 ソニー株式会社 画像表示制御装置および方法
KR0166935B1 (ko) * 1994-11-23 1999-03-20 구자홍 엠펙2 트랜스포트 디코더 장치
KR970007893B1 (ko) * 1994-12-31 1997-05-17 삼정전자 주식회사 선호채널 자동설정장치
US5699125A (en) * 1995-03-31 1997-12-16 Matsushita Electric Corporation Of America Electronic television program guide for a television system having two tuners
JP3669523B2 (ja) * 1995-04-08 2005-07-06 ソニー株式会社 符号化装置及び方法
US5910960A (en) * 1995-06-07 1999-06-08 Discovision Associates Signal processing apparatus and method
ES2148768T3 (es) * 1995-07-19 2000-10-16 Koninkl Philips Electronics Nv Procedimiento y dispositivo para descodificar trenes numericos binarios de video y equipo receptor que incluye a dicho dispositivo.
JP3508796B2 (ja) * 1995-09-18 2004-03-22 ソニー株式会社 テレビ受信機における選局及び表示方法
GB2306867B (en) * 1995-10-26 1998-06-03 Bosch Gmbh Robert Method of optimizing the transmission of signals
US5886736A (en) * 1996-10-24 1999-03-23 General Instrument Corporation Synchronization of a stereoscopic video sequence
US5933192A (en) * 1997-06-18 1999-08-03 Hughes Electronics Corporation Multi-channel digital video transmission receiver with improved channel-changing response

Also Published As

Publication number Publication date
EP1025697A1 (de) 2000-08-09
CN1205805C (zh) 2005-06-08
CN1302506A (zh) 2001-07-04
EP1025697A4 (de) 2004-08-18
WO1999016247A1 (en) 1999-04-01
JP2001517904A (ja) 2001-10-09
US6118498A (en) 2000-09-12
EP1025697B1 (de) 2010-06-09
AU9588298A (en) 1999-04-12
JP4191379B2 (ja) 2008-12-03

Similar Documents

Publication Publication Date Title
DE69841713D1 (de) Kanalabtastung und reduzierung der kanalwechselverzögerung in einem atsc fernsehempfänger
DE69841181D1 (de) Rundfunkverfahren und rundfunkempfänger
HK1049758B (zh) 綜合廣播電視暫停和網上瀏覽
GB2327837B (en) Providing enhanced content with broadcast video
GB2337889B (en) Digital television receiver
DE19882245T1 (de) Fernsehempfänger
EP1120920A4 (de) Breitband empfänger und kanalabtastungsvefahren
IL134676A0 (en) Streaming hypervideo and dynamic hypervideo
DE69511195D1 (de) Digitaler Fernsehempfänger
GB9826698D0 (en) Television receiver
DE69513716D1 (de) Fernsehempfänger mit Bild-in-Bild
DE69836675D1 (de) Fernsehempfänger
DE69709968D1 (de) Fernsehsignal-Bearbeitung
DE59702210D1 (de) Rundfunkempfänger mit integrierter fernsprecheinrichtung
DE69533374D1 (de) Digitaler Fernsehempfänger
DE69902778D1 (de) Lautsprecherapparat und fernsehgerät
GB9826695D0 (en) Television receiver
DE69731505D1 (de) Fernsehempfänger
GB9723052D0 (en) High definition television vsb receiver
DE69529455T2 (de) Fm-demodulator mit schwellwerterweiterung und empfänger mit einem derartigen fm-demodulator
DE69809619D1 (de) Adaptive Videosignalkompression
KR970064522U (ko) 와이드 텔레비젼 수상기에 있어 블랭킹 부분과 영상 디스플레이부분의 경계선 표시장치
KR970020107U (ko) 상호 무관한 비디오 및 오디오 선택이 가능한 텔레비젼수상기
DE59711175D1 (de) Fernsehempfänger mit Teletextverarbeitung
KR960032991U (ko) 영상뮤팅기능을 갖춘 텔레비전