WO2012078011A3 - 방송 수신 장치 및 방법 - Google Patents

방송 수신 장치 및 방법 Download PDF

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Publication number
WO2012078011A3
WO2012078011A3 PCT/KR2011/009541 KR2011009541W WO2012078011A3 WO 2012078011 A3 WO2012078011 A3 WO 2012078011A3 KR 2011009541 W KR2011009541 W KR 2011009541W WO 2012078011 A3 WO2012078011 A3 WO 2012078011A3
Authority
WO
WIPO (PCT)
Prior art keywords
program
time
displayed
reception completion
change
Prior art date
Application number
PCT/KR2011/009541
Other languages
English (en)
French (fr)
Other versions
WO2012078011A2 (ko
Inventor
매하라마사카즈
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to US13/992,922 priority Critical patent/US8902362B2/en
Priority to EP11847799.1A priority patent/EP2651122A4/en
Priority to CN201180067279XA priority patent/CN103404162A/zh
Publication of WO2012078011A2 publication Critical patent/WO2012078011A2/ko
Publication of WO2012078011A3 publication Critical patent/WO2012078011A3/ko

Links

Classifications

    • 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
    • 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
    • H04N21/4383—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
    • H04N21/44—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
    • H04N5/44—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
    • 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
    • H04N5/50—Tuning indicators; Automatic tuning control
    • 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
    • H04N21/44004—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 video buffer management, e.g. video decoder buffer or video display buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

현재 프로그램에서 다음 프로그램으로 선국 조작된 경우에 상기 다음 프로그램의 표시가 가능해지는 전환 시점 중 가장 늦은 경우인 최대 지연 전환 시점을 예측하는 예측 수단과, 상기 현재 프로그램의 수신을 종료한 수신 종료 시점부터는, 해당 수신 종료 시점의 버퍼에 잔존하는 원프로그램 데이터에 기초하여 해당 현재 프로그램을 표시함과 동시에 그 표시 재생 속도를, 상기 수신 종료 시점에서 최대 지연 전환 시점까지의 동안에 상기 현재 프로그램이 표시되는 속도로 설정하는 표시 제어 수단을 구비하도록 하였다.
PCT/KR2011/009541 2010-12-10 2011-12-12 방송 수신 장치 및 방법 WO2012078011A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/992,922 US8902362B2 (en) 2010-12-10 2011-12-12 Broadcast receiving device and method
EP11847799.1A EP2651122A4 (en) 2010-12-10 2011-12-12 RADIO RECEIVING DEVICE AND METHOD
CN201180067279XA CN103404162A (zh) 2010-12-10 2011-12-12 广播接收设备及方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010-276421 2010-12-10
JP2010276421A JP5848872B2 (ja) 2010-12-10 2010-12-10 放送受信装置
KR10-2011-0132133 2011-12-09
KR1020110132133A KR101806901B1 (ko) 2010-12-10 2011-12-09 방송 수신 장치 및 방법

Publications (2)

Publication Number Publication Date
WO2012078011A2 WO2012078011A2 (ko) 2012-06-14
WO2012078011A3 true WO2012078011A3 (ko) 2012-09-07

Family

ID=46646202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009541 WO2012078011A2 (ko) 2010-12-10 2011-12-12 방송 수신 장치 및 방법

Country Status (6)

Country Link
US (1) US8902362B2 (ko)
EP (1) EP2651122A4 (ko)
JP (1) JP5848872B2 (ko)
KR (1) KR101806901B1 (ko)
CN (1) CN103404162A (ko)
WO (1) WO2012078011A2 (ko)

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
US20170272811A1 (en) * 2016-03-21 2017-09-21 Le Holdings (Beijing) Co., Ltd. Method and electronic device for program switching
CN107645671A (zh) * 2016-07-22 2018-01-30 南京中兴新软件有限责任公司 节目切换方法及装置
CN106385615B (zh) * 2016-10-11 2019-05-21 聚好看科技股份有限公司 电视附加信息显示方法及电视

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JPH07193760A (ja) * 1993-12-27 1995-07-28 Matsushita Electric Ind Co Ltd テレビジョン受像機
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KR100648334B1 (ko) * 2004-11-19 2006-11-23 엘지전자 주식회사 디지털 티브이의 프로그램 가이드 정보 구성 장치 및 방법
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Publication number Priority date Publication date Assignee Title
JPH07193760A (ja) * 1993-12-27 1995-07-28 Matsushita Electric Ind Co Ltd テレビジョン受像機
KR100640338B1 (ko) * 2004-09-20 2006-10-30 삼성전자주식회사 채널 전환 시 화면의 끊어짐이 없는 디지털 멀티미디어방송 수신 방법과 장치
KR100648334B1 (ko) * 2004-11-19 2006-11-23 엘지전자 주식회사 디지털 티브이의 프로그램 가이드 정보 구성 장치 및 방법
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Also Published As

Publication number Publication date
US8902362B2 (en) 2014-12-02
JP2012129576A (ja) 2012-07-05
EP2651122A2 (en) 2013-10-16
EP2651122A4 (en) 2014-10-01
US20130293782A1 (en) 2013-11-07
WO2012078011A2 (ko) 2012-06-14
KR101806901B1 (ko) 2017-12-12
JP5848872B2 (ja) 2016-01-27
KR20120065260A (ko) 2012-06-20
CN103404162A (zh) 2013-11-20

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