WO2012169813A3 - Broadcast service transmission method, reception method thereof and reception apparatus therefor - Google Patents

Broadcast service transmission method, reception method thereof and reception apparatus therefor Download PDF

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Publication number
WO2012169813A3
WO2012169813A3 PCT/KR2012/004513 KR2012004513W WO2012169813A3 WO 2012169813 A3 WO2012169813 A3 WO 2012169813A3 KR 2012004513 W KR2012004513 W KR 2012004513W WO 2012169813 A3 WO2012169813 A3 WO 2012169813A3
Authority
WO
WIPO (PCT)
Prior art keywords
reception
broadcast service
apparatus therefor
service transmission
reception apparatus
Prior art date
Application number
PCT/KR2012/004513
Other languages
French (fr)
Korean (ko)
Other versions
WO2012169813A2 (en
Inventor
서종열
토마스고머
이준휘
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
Publication of WO2012169813A2 publication Critical patent/WO2012169813A2/en
Publication of WO2012169813A3 publication Critical patent/WO2012169813A3/en

Links

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]
    • H04N21/20—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
    • H04N21/23614—Multiplexing of additional data and video streams
    • H04N21/23617—Multiplexing of additional data and video streams by inserting additional data into a data carousel, e.g. inserting software modules into a DVB carousel
    • 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
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H04N21/4349—Demultiplexing of additional data and video streams by extracting from data carousels, e.g. extraction of software modules from a DVB carousel

Landscapes

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

Abstract

The present invention relates to a method for transmitting a broadcast service, a reception method thereof and a reception apparatus therefor. The method for receiving the broadcast service according to one embodiment of the present invention comprises the steps of: receiving caption service signaling information; recognizing the type of data stream containing captioning data on the basis of the caption service signaling information; and extracting the captioning data on the basis of the type of data stream. According to the embodiment of the present invention, the broadcast information may be received and provided through a non-real time service.
PCT/KR2012/004513 2011-06-09 2012-06-08 Broadcast service transmission method, reception method thereof and reception apparatus therefor WO2012169813A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161494901P 2011-06-09 2011-06-09
US61/494,901 2011-06-09

Publications (2)

Publication Number Publication Date
WO2012169813A2 WO2012169813A2 (en) 2012-12-13
WO2012169813A3 true WO2012169813A3 (en) 2013-03-28

Family

ID=47296611

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004513 WO2012169813A2 (en) 2011-06-09 2012-06-08 Broadcast service transmission method, reception method thereof and reception apparatus therefor

Country Status (1)

Country Link
WO (1) WO2012169813A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101781887B1 (en) 2014-02-23 2017-09-26 엘지전자 주식회사 Method and apparatus for transceiving broadcast signal
US9953199B2 (en) 2014-02-24 2018-04-24 Hewlett-Packard Development Company, L.P. Decoding a main image using an auxiliary image
EP3322195A4 (en) * 2015-07-06 2019-03-06 LG Electronics Inc. Broadcasting signal transmission device, broadcasting signal reception device, broadcasting signal transmission method, and broadcasting signal reception method
US10237591B2 (en) 2015-09-09 2019-03-19 Lg Electronics Inc. Broadcast signal transmission device, broadcast signal reception device, broadcast signal transmission method, and broadcast signal reception method
CN109155866A (en) * 2016-05-31 2019-01-04 索尼公司 Sending device, sending method, reception device and method of reseptance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008118654A (en) * 2006-11-01 2008-05-22 Sony United Kingdom Ltd Digital broadcast media recording apparatus and recording method
KR20090061576A (en) * 2007-12-11 2009-06-16 엘지전자 주식회사 Digital broadcasting receiver and method for processing data in digital broadcasting receiver
KR20090127826A (en) * 2008-06-09 2009-12-14 엘지전자 주식회사 Method of receiving a broadcasting signal and receiving system for receiving a broadcasting signal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008118654A (en) * 2006-11-01 2008-05-22 Sony United Kingdom Ltd Digital broadcast media recording apparatus and recording method
KR20090061576A (en) * 2007-12-11 2009-06-16 엘지전자 주식회사 Digital broadcasting receiver and method for processing data in digital broadcasting receiver
KR20090127826A (en) * 2008-06-09 2009-12-14 엘지전자 주식회사 Method of receiving a broadcasting signal and receiving system for receiving a broadcasting signal

Also Published As

Publication number Publication date
WO2012169813A2 (en) 2012-12-13

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