WO2016171518A3 - 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 - Google Patents

방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 Download PDF

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Publication number
WO2016171518A3
WO2016171518A3 PCT/KR2016/004251 KR2016004251W WO2016171518A3 WO 2016171518 A3 WO2016171518 A3 WO 2016171518A3 KR 2016004251 W KR2016004251 W KR 2016004251W WO 2016171518 A3 WO2016171518 A3 WO 2016171518A3
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WO
WIPO (PCT)
Prior art keywords
broadcasting signal
broadcasting
signal transmission
signal reception
invention proposes
Prior art date
Application number
PCT/KR2016/004251
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English (en)
French (fr)
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WO2016171518A2 (ko
Inventor
오세진
황수진
서종열
오현묵
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 CN201680023082.9A priority Critical patent/CN107534798A/zh
Priority to KR1020177024671A priority patent/KR20170138994A/ko
Priority to US15/557,343 priority patent/US10270989B2/en
Priority to EP16783450.6A priority patent/EP3288270B1/en
Publication of WO2016171518A2 publication Critical patent/WO2016171518A2/ko
Publication of WO2016171518A3 publication Critical patent/WO2016171518A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/2362—Generation or processing of Service Information [SI]
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/002—Special television systems not provided for by H04N7/007 - H04N7/18
    • H04N7/005—Special television systems not provided for by H04N7/007 - H04N7/18 using at least one opto-electrical conversion device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

본 발명은 방송 신호를 전송하는 방법을 제안한다. 본 발명에 따른 방송 신호를 전송하는 방법은, 지상파 방송망과 인터넷 망을 사용하는 차세대 하이브리드 방송을 지원하는 환경에서 차세대 방송 서비스를 지원할 수 있는 시스템을 제안한다. 또한, 차세대 하이브리드 방송을 지원하는 환경에서, 지상파 방송망과 인터넷 망을 모두 아우를 수 있는 효율적인 시그널링 방안을 제안한다.
PCT/KR2016/004251 2015-04-22 2016-04-22 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 WO2016171518A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201680023082.9A CN107534798A (zh) 2015-04-22 2016-04-22 广播信号发送设备、广播信号接收设备、广播信号发送方法和广播信号接收方法
KR1020177024671A KR20170138994A (ko) 2015-04-22 2016-04-22 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
US15/557,343 US10270989B2 (en) 2015-04-22 2016-04-22 Broadcasting signal transmission device, broadcasting signal reception device, broadcasting signal transmission method, and broadcasting signal reception method
EP16783450.6A EP3288270B1 (en) 2015-04-22 2016-04-22 Broadcasting signal transmission device, broadcasting signal reception device, broadcasting signal transmission method, and broadcasting signal reception method

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US201562151383P 2015-04-22 2015-04-22
US62/151,383 2015-04-22
US201562157941P 2015-05-06 2015-05-06
US62/157,941 2015-05-06
US201562182643P 2015-06-22 2015-06-22
US201562182644P 2015-06-22 2015-06-22
US62/182,644 2015-06-22
US62/182,643 2015-06-22
US201562190742P 2015-07-10 2015-07-10
US62/190,742 2015-07-10

Publications (2)

Publication Number Publication Date
WO2016171518A2 WO2016171518A2 (ko) 2016-10-27
WO2016171518A3 true WO2016171518A3 (ko) 2016-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/004251 WO2016171518A2 (ko) 2015-04-22 2016-04-22 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법

Country Status (5)

Country Link
US (1) US10270989B2 (ko)
EP (1) EP3288270B1 (ko)
KR (1) KR20170138994A (ko)
CN (1) CN107534798A (ko)
WO (1) WO2016171518A2 (ko)

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Also Published As

Publication number Publication date
US20180109743A1 (en) 2018-04-19
EP3288270A2 (en) 2018-02-28
WO2016171518A2 (ko) 2016-10-27
KR20170138994A (ko) 2017-12-18
CN107534798A (zh) 2018-01-02
EP3288270B1 (en) 2020-06-03
EP3288270A4 (en) 2018-10-10
US10270989B2 (en) 2019-04-23

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