WO2012070903A3 - 영상 표시 장치 및 그 제어 방법 - Google Patents

영상 표시 장치 및 그 제어 방법 Download PDF

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Publication number
WO2012070903A3
WO2012070903A3 PCT/KR2011/009045 KR2011009045W WO2012070903A3 WO 2012070903 A3 WO2012070903 A3 WO 2012070903A3 KR 2011009045 W KR2011009045 W KR 2011009045W WO 2012070903 A3 WO2012070903 A3 WO 2012070903A3
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WO
WIPO (PCT)
Prior art keywords
display device
video display
controlling same
audiovisual content
display unit
Prior art date
Application number
PCT/KR2011/009045
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English (en)
French (fr)
Other versions
WO2012070903A2 (ko
Inventor
문경수
서종열
김관석
이준휘
정재희
이현재
김진필
서동완
김상현
지애띠
서영재
김경호
박성옥
Original Assignee
엘지전자 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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/883,239 priority Critical patent/US9398328B2/en
Priority to KR1020127007109A priority patent/KR101960314B1/ko
Priority to CN201180056736.5A priority patent/CN103229513B/zh
Priority to CA2814197A priority patent/CA2814197C/en
Priority to EP11842509.9A priority patent/EP2645731B8/en
Publication of WO2012070903A2 publication Critical patent/WO2012070903A2/ko
Publication of WO2012070903A3 publication Critical patent/WO2012070903A3/ko
Priority to US14/560,694 priority patent/US9479824B2/en

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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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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
    • 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
    • H04N21/41—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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • 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
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
    • 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
    • H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4758—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for providing answers, e.g. voting
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Abstract

영상 표시 장치는 디스플레이부를 포함한다. 영상 표시 장치는 방송 신호에서 존재하는 서비스 정보가 제외된 비압축 시청각 컨텐트를 획득하고, 디스플레이부를 통해 비압축 시청각 컨텐트를 재생한다. 영상 표시 장치는 비압축 시청각 컨텐트의 일부에 기초하여 비압축 시청각 컨텐트의 컨텐츠 정보를 획득하고, 컨텐츠 정보에 기초하여 부가 서비스를 획득하며, 디스플레이부를 통해 부가 서비스를 재생한다.
PCT/KR2011/009045 2010-11-24 2011-11-24 영상 표시 장치 및 그 제어 방법 WO2012070903A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US13/883,239 US9398328B2 (en) 2010-11-24 2011-11-24 Video display device and method for controlling same
KR1020127007109A KR101960314B1 (ko) 2010-11-24 2011-11-24 영상 표시 장치 및 그 제어 방법
CN201180056736.5A CN103229513B (zh) 2010-11-24 2011-11-24 视频显示装置及其控制方法
CA2814197A CA2814197C (en) 2010-11-24 2011-11-24 Video display device and method of controlling the same
EP11842509.9A EP2645731B8 (en) 2010-11-24 2011-11-24 Video display device and method of controlling the same
US14/560,694 US9479824B2 (en) 2010-11-24 2014-12-04 Video display device and method of controlling the same

Applications Claiming Priority (20)

Application Number Priority Date Filing Date Title
US41719210P 2010-11-24 2010-11-24
US41718710P 2010-11-24 2010-11-24
US61/417,187 2010-11-24
US61/417,192 2010-11-24
US201161490069P 2011-05-26 2011-05-26
US61/490,069 2011-05-26
US201161525838P 2011-08-21 2011-08-21
US201161525837P 2011-08-21 2011-08-21
US201161525836P 2011-08-21 2011-08-21
US61/525,838 2011-08-21
US61/525,836 2011-08-21
US61/525,837 2011-08-21
US201161532535P 2011-09-08 2011-09-08
US61/532,535 2011-09-08
US201161536066P 2011-09-19 2011-09-19
US61/536,066 2011-09-19
US201161549238P 2011-10-20 2011-10-20
US201161549237P 2011-10-20 2011-10-20
US61/549,238 2011-10-20
US61/549,237 2011-10-20

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/883,239 A-371-Of-International US9398328B2 (en) 2010-11-24 2011-11-24 Video display device and method for controlling same
US14/560,694 Continuation US9479824B2 (en) 2010-11-24 2014-12-04 Video display device and method of controlling the same

Publications (2)

Publication Number Publication Date
WO2012070903A2 WO2012070903A2 (ko) 2012-05-31
WO2012070903A3 true WO2012070903A3 (ko) 2012-07-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009045 WO2012070903A2 (ko) 2010-11-24 2011-11-24 영상 표시 장치 및 그 제어 방법

Country Status (6)

Country Link
US (2) US9398328B2 (ko)
EP (1) EP2645731B8 (ko)
KR (1) KR101960314B1 (ko)
CN (1) CN103229513B (ko)
CA (1) CA2814197C (ko)
WO (1) WO2012070903A2 (ko)

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US9479824B2 (en) 2016-10-25
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