CN101500144B - 显示控制装置和显示控制方法 - Google Patents

显示控制装置和显示控制方法 Download PDF

Info

Publication number
CN101500144B
CN101500144B CN2009100097059A CN200910009705A CN101500144B CN 101500144 B CN101500144 B CN 101500144B CN 2009100097059 A CN2009100097059 A CN 2009100097059A CN 200910009705 A CN200910009705 A CN 200910009705A CN 101500144 B CN101500144 B CN 101500144B
Authority
CN
China
Prior art keywords
content
datas
video
unit
programs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009100097059A
Other languages
English (en)
Chinese (zh)
Other versions
CN101500144A (zh
Inventor
小林誠
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of CN101500144A publication Critical patent/CN101500144A/zh
Application granted granted Critical
Publication of CN101500144B publication Critical patent/CN101500144B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • 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
    • H04N21/2365—Multiplexing 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]
    • H04N21/20—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]
    • H04N21/20—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
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • 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
    • H04N21/4347—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
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN2009100097059A 2008-01-29 2009-01-23 显示控制装置和显示控制方法 Expired - Fee Related CN101500144B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008017841A JP5283914B2 (ja) 2008-01-29 2008-01-29 表示制御装置及び表示制御方法
JP2008017841 2008-01-29
JP2008-017841 2008-01-29

Publications (2)

Publication Number Publication Date
CN101500144A CN101500144A (zh) 2009-08-05
CN101500144B true CN101500144B (zh) 2013-03-13

Family

ID=40535594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100097059A Expired - Fee Related CN101500144B (zh) 2008-01-29 2009-01-23 显示控制装置和显示控制方法

Country Status (4)

Country Link
US (1) US20090190034A1 (enExample)
EP (1) EP2086241A3 (enExample)
JP (1) JP5283914B2 (enExample)
CN (1) CN101500144B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8692937B2 (en) * 2010-02-25 2014-04-08 Silicon Image, Inc. Video frame synchronization
JP5357839B2 (ja) * 2010-07-02 2013-12-04 日本放送協会 送信装置及び送信プログラム
JP5599267B2 (ja) * 2010-09-07 2014-10-01 株式会社メディアグローバルリンクス デジタル放送信号再送信システム
US8904453B2 (en) 2012-06-10 2014-12-02 Apple Inc. Systems and methods for seamlessly switching between media streams
JP2020137091A (ja) * 2019-02-26 2020-08-31 日本電気株式会社 信号処理モジュール、信号符号化装置、信号処理方法、および信号処理用プログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630963B1 (en) * 2001-01-23 2003-10-07 Digeo, Inc. Synchronizing a video program from a television broadcast with a secondary audio program
CN101039398A (zh) * 2007-04-09 2007-09-19 海尔集团公司 电视音频的播放方法及实现该方法的电视
CN101090466A (zh) * 2006-06-14 2007-12-19 厦门华侨电子股份有限公司 电视机的画外画/画中画双通道处理方法及装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742329A (en) * 1992-10-26 1998-04-21 Canon Kabushiki Kaisha Image pickup system and communication system for use in video conference system or the like
US5946049A (en) * 1993-07-26 1999-08-31 Pixel Instruments Corp. Apparatus and method for synchronizing multiple asynchronous signals
US5461427A (en) * 1994-06-28 1995-10-24 Thomson Consumer Electronics, Inc. Television receiver having the capability to associate any HDTV and any NTSC channel
JP3393356B2 (ja) * 1995-05-26 2003-04-07 ソニー株式会社 受信装置および受信方法
JP3830645B2 (ja) * 1997-12-19 2006-10-04 株式会社東芝 画像復号化方法及び装置
TW376629B (en) * 1997-12-19 1999-12-11 Toshiba Corp Digital image decoding method and device
EP1093302B1 (en) * 1999-10-15 2007-04-18 Matsushita Electric Industrial Co., Ltd. Multichannel display data generating apparatus, and data medium, and computer program therefor
JP2002094890A (ja) * 2000-07-10 2002-03-29 Matsushita Electric Ind Co Ltd テレビジョン受像機および放送信号受信方法
EP1374587A1 (en) * 2001-03-20 2004-01-02 Intellocity USA, Inc. Video combiner
DE60232840D1 (de) * 2001-06-06 2009-08-20 Thomson Licensing Videosignalverarbeitungssystem mit der Fähigkeit zur Verarbeitung von Zusatzinformation
KR100934460B1 (ko) * 2003-02-14 2009-12-30 톰슨 라이센싱 제 1 미디어 서비스와 제 2 미디어 서비스 사이의 재생을 자동으로 동기화하기 위한 방법 및 장치
KR100513290B1 (ko) 2003-06-30 2005-09-09 삼성전자주식회사 멀티미디어 컨텐츠와 세그먼트 메타데이터간의 시간 동기화를 위한 시스템 및 방법
FR2859859A1 (fr) 2003-09-16 2005-03-18 France Telecom Procede et module de reception de signaux de television
JP2005173395A (ja) * 2003-12-12 2005-06-30 Pioneer Electronic Corp 表示制御装置及び表示制御方法等
KR100598223B1 (ko) * 2003-12-12 2006-07-07 엘지전자 주식회사 화질개선 기능을 갖는 영상표시기기 및 그 제어방법
EP1734527A4 (en) * 2004-04-06 2007-06-13 Matsushita Electric Industrial Co Ltd AUDIOWIEDERGABEANORDNUNG, AUDIOWIEDRGABEMETHODE AND PROGRAM
KR100678938B1 (ko) * 2004-08-28 2007-02-07 삼성전자주식회사 영상과 자막의 동기화 조절 장치 및 방법
US7796598B2 (en) * 2006-04-03 2010-09-14 Cisco Technology, Inc. Synchronizing redundant video streams encapsulated in IP/UDP packets
JP2007295047A (ja) * 2006-04-20 2007-11-08 Matsushita Electric Ind Co Ltd 映像処理装置、映像制御装置および映像処理方法
JP4049799B2 (ja) * 2006-04-26 2008-02-20 三菱電機株式会社 デジタル放送受信装置及びその受信方法
EP1860866A1 (en) 2006-05-26 2007-11-28 British Telecommunications Public Limited Company Audio-visual reception
US8392947B2 (en) * 2006-06-30 2013-03-05 At&T Intellectual Property I, Lp System and method for home audio and video communication
US8054382B2 (en) * 2007-05-21 2011-11-08 International Business Machines Corporation Apparatus, method and system for synchronizing a common broadcast signal among multiple television units

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630963B1 (en) * 2001-01-23 2003-10-07 Digeo, Inc. Synchronizing a video program from a television broadcast with a secondary audio program
CN101090466A (zh) * 2006-06-14 2007-12-19 厦门华侨电子股份有限公司 电视机的画外画/画中画双通道处理方法及装置
CN101039398A (zh) * 2007-04-09 2007-09-19 海尔集团公司 电视音频的播放方法及实现该方法的电视

Also Published As

Publication number Publication date
CN101500144A (zh) 2009-08-05
JP5283914B2 (ja) 2013-09-04
EP2086241A3 (en) 2011-01-05
JP2009182426A (ja) 2009-08-13
EP2086241A2 (en) 2009-08-05
US20090190034A1 (en) 2009-07-30

Similar Documents

Publication Publication Date Title
JP3491431B2 (ja) テレビジョン信号受信装置
CN1328724C (zh) 用于多媒体内容和段元数据之间的时间同步的系统和方法
CN1774928A (zh) 广播节目的记录
WO2009117326A1 (en) Method and apparatus for replacement of audio data in a recorded audio/video stream
US7738767B2 (en) Method, apparatus and program for recording and playing back content data, method, apparatus and program for playing back content data, and method, apparatus and program for recording content data
JP5047607B2 (ja) ストリーム記録装置、ストリーム記録方法、記録システム、および記録再生システム
KR20160067081A (ko) 수신 디바이스, 수신 방법, 송신 디바이스, 및 송신 방법
CN101500144B (zh) 显示控制装置和显示控制方法
JP2008160748A5 (enExample)
EP1266521B1 (en) System and method for providing multi-perspective instant replay
AU2001266732A1 (en) System and method for providing multi-perspective instant replay
JP5649768B2 (ja) デジタル放送記録装置
JP2005151462A (ja) ストリームデータ送信機、ストリームデータ送信方法、ストリームデータ受信機及びストリームデータ受信方法並びにストリームデータ通信システム及びストリームデータ送受信方法。
US20080317434A1 (en) Information recording/reproducing apparatus
KR101181777B1 (ko) 방송 시스템 및 방법
US7400566B2 (en) Method of sequentially recording programs using calculated reception ending times
US20150172734A1 (en) Multi-angle view processing apparatus
JP2003348489A (ja) 放送受信機
JP2006270299A (ja) Ｃｍ検出装置およびｃｍ検出方法
Schreer et al. Media production, delivery and interaction for platform independent systems: format-agnostic media
JP4941128B2 (ja) 映像処理装置
KR100301515B1 (ko) 디지털 방송 신호 재생시 채널 선택 방법
KR20050087862A (ko) Ｄｖｄ 기록을 지원하는 디지털 방송 방법 및 시스템과관련 수신 및 기록 방법과 디바이스
EP3528505A1 (en) Apparatus and method for operating a media device to select from plural instances of content for play back
JP2022058012A (ja) Ｃｍデータ特定装置、システム、方法、及びプログラム

Legal Events

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

Granted publication date: 20130313

Termination date: 20190123