KR102016171B1 - 미디어 서비스들을 동기화하기 위한 방법 - Google Patents

미디어 서비스들을 동기화하기 위한 방법 Download PDF

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Publication number
KR102016171B1
KR102016171B1 KR1020120155326A KR20120155326A KR102016171B1 KR 102016171 B1 KR102016171 B1 KR 102016171B1 KR 1020120155326 A KR1020120155326 A KR 1020120155326A KR 20120155326 A KR20120155326 A KR 20120155326A KR 102016171 B1 KR102016171 B1 KR 102016171B1
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South Korea
Prior art keywords
media service
media
audio
synchronizing
audio stream
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Expired - Fee Related
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KR1020120155326A
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English (en)
Korean (ko)
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KR20130077796A (ko
Inventor
뱅썽 드물랑
프랑크 뛰도르
리오넬 우와젤
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인터디지탈 매디슨 페이튼트 홀딩스
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Publication of KR20130077796A publication Critical patent/KR20130077796A/ko
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    • 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
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/18—Arrangements for synchronising broadcast or distribution via plural systems
    • 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
    • H04N21/45—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
    • 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
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
KR1020120155326A 2011-12-29 2012-12-27 미디어 서비스들을 동기화하기 위한 방법 Expired - Fee Related KR102016171B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11306809.2A EP2611051B1 (en) 2011-12-29 2011-12-29 Method for synchronizing media services
EP11306809.2 2011-12-29

Publications (2)

Publication Number Publication Date
KR20130077796A KR20130077796A (ko) 2013-07-09
KR102016171B1 true KR102016171B1 (ko) 2019-08-29

Family

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Family Applications (1)

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KR1020120155326A Expired - Fee Related KR102016171B1 (ko) 2011-12-29 2012-12-27 미디어 서비스들을 동기화하기 위한 방법

Country Status (5)

Country Link
US (1) US20130169869A1 (enExample)
EP (1) EP2611051B1 (enExample)
JP (1) JP6148862B2 (enExample)
KR (1) KR102016171B1 (enExample)
CN (1) CN103281574A (enExample)

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KR102892001B1 (ko) * 2021-01-18 2025-12-01 삼성전자주식회사 멀티미디어 콘텐트의 오디오 신호 및 비디오 신호를 동기화하는 방법 및 그 장치
IL296044B2 (en) * 2022-08-29 2024-08-01 Abu Freh Ismael A system and method for streaming video in real time through virtual reality glasses using a network of cameras

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Also Published As

Publication number Publication date
US20130169869A1 (en) 2013-07-04
KR20130077796A (ko) 2013-07-09
CN103281574A (zh) 2013-09-04
JP2013141254A (ja) 2013-07-18
JP6148862B2 (ja) 2017-06-14
EP2611051B1 (en) 2014-06-04
EP2611051A1 (en) 2013-07-03

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Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20240824