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EP1820340A4 - GROUND DMB SIGNAL SPLICE DEVICE - Google Patents

GROUND DMB SIGNAL SPLICE DEVICE

Info

Publication number
EP1820340A4
EP1820340A4 EP05856392A EP05856392A EP1820340A4 EP 1820340 A4 EP1820340 A4 EP 1820340A4 EP 05856392 A EP05856392 A EP 05856392A EP 05856392 A EP05856392 A EP 05856392A EP 1820340 A4 EP1820340 A4 EP 1820340A4
Authority
EP
European Patent Office
Prior art keywords
dmb signal
splice device
signal splice
ground dmb
ground
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP05856392A
Other languages
German (de)
French (fr)
Other versions
EP1820340A1 (en
Inventor
Jin-Hwan Lee
Yong-Hoon Lee
Byung-Jun Bae
Young-Kwon Hahm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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 Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of EP1820340A1 publication Critical patent/EP1820340A1/en
Publication of EP1820340A4 publication Critical patent/EP1820340A4/en
Ceased legal-status Critical Current

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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • 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
    • 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
    • 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
    • H04N21/2365—Multiplexing of several video streams
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/4347—Demultiplexing of several video streams
    • 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
    • H04N21/44016—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 splicing one content stream with another content stream, e.g. for substituting a video clip

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP05856392A 2004-12-10 2005-09-28 GROUND DMB SIGNAL SPLICE DEVICE Ceased EP1820340A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040104471A KR100789365B1 (en) 2004-12-10 2004-12-10 Splicing Device and Method for Terrestrial DMB Signal
PCT/KR2005/003219 WO2006080660A1 (en) 2004-12-10 2005-09-28 Apparatus for splicing of terrestrial dmb signal

Publications (2)

Publication Number Publication Date
EP1820340A1 EP1820340A1 (en) 2007-08-22
EP1820340A4 true EP1820340A4 (en) 2009-12-09

Family

ID=36740648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05856392A Ceased EP1820340A4 (en) 2004-12-10 2005-09-28 GROUND DMB SIGNAL SPLICE DEVICE

Country Status (4)

Country Link
EP (1) EP1820340A4 (en)
KR (1) KR100789365B1 (en)
CN (1) CN101116334B (en)
WO (1) WO2006080660A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964380B1 (en) * 2008-08-13 2010-06-17 한국전자통신연구원 Method and apparatus for providing local broadcasting service
FR2939261B1 (en) * 2008-12-02 2011-01-14 Tdf METHOD AND DEVICE FOR TRANSMITTING A DIGITAL DATA FILE ACCORDING TO THE DMB STANDARD
FR2940563B1 (en) * 2008-12-18 2012-04-06 Tdf METHODS FOR BROADCAST AND RE-DIFFUSION OF A SIGNAL IN A RADIOPHONE DIFFUSION NETWORK, DIFFUSER AND RE-DIFFUSER, SIGNAL AND CORRESPONDING COMPUTER PROGRAM PRODUCTS
EP2328287A3 (en) * 2009-11-30 2014-05-14 Electronics and Telecommunications Research Institute Relaying emergency broadcasts
KR101620083B1 (en) * 2014-08-29 2016-05-11 주식회사 마루이엔지 Splicing Apparatus for Multi Channel Digital Broadcasting and Method thereof
KR102106632B1 (en) * 2019-04-01 2020-05-04 주식회사 캐스트코아 Apparatus for switching of digital broadcasting signal and method therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0837609A2 (en) * 1996-10-18 1998-04-22 Nextlevel Systems, Inc. Splicing compressed packetized digital video streams
WO1998054902A1 (en) * 1997-05-28 1998-12-03 Sarnoff Corporation Method and apparatus for splicing compressed information signals
WO1999039506A1 (en) * 1998-01-30 1999-08-05 General Instrument Corporation Apparatus and method for digital advertisement insertion in a bitstream
EP0942603A2 (en) * 1998-03-09 1999-09-15 Sony Corporation Video splicing apparatus and video splicing method
US6792047B1 (en) * 2000-01-04 2004-09-14 Emc Corporation Real time processing and streaming of spliced encoded MPEG video and associated audio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5534944A (en) * 1994-07-15 1996-07-09 Matsushita Electric Corporation Of America Method of splicing MPEG encoded video
US6806909B1 (en) * 1997-03-03 2004-10-19 Koninklijke Philips Electronics N.V. Seamless splicing of MPEG-2 multimedia data streams
JP4296604B2 (en) * 1997-10-03 2009-07-15 ソニー株式会社 Encoded stream splicing apparatus and method, and encoded stream generation apparatus and method
JP3576154B2 (en) * 2001-10-22 2004-10-13 松下電器産業株式会社 Data stream selection output device, control program, recording medium recording the control program, data stream selection output method
JP2003204482A (en) * 2001-10-22 2003-07-18 Matsushita Electric Ind Co Ltd Broadcasting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0837609A2 (en) * 1996-10-18 1998-04-22 Nextlevel Systems, Inc. Splicing compressed packetized digital video streams
WO1998054902A1 (en) * 1997-05-28 1998-12-03 Sarnoff Corporation Method and apparatus for splicing compressed information signals
WO1999039506A1 (en) * 1998-01-30 1999-08-05 General Instrument Corporation Apparatus and method for digital advertisement insertion in a bitstream
EP0942603A2 (en) * 1998-03-09 1999-09-15 Sony Corporation Video splicing apparatus and video splicing method
US6792047B1 (en) * 2000-01-04 2004-09-14 Emc Corporation Real time processing and streaming of spliced encoded MPEG video and associated audio

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"INFORMATION TECHNOLOGY - GENERIC CODING OF MOVING PICTURES AND ASSOCIATED AUDIO: SYSTEMS, Recommendation H.222.0, ISO/IEC 13818-1, International Standard", ISO/IEC,, 13 November 1994 (1994-11-13), pages COMPLETE, XP007911157 *
BYUNGJUN BAE, JOUNGIL YUN, SAMMO CHO, YOUNG KWON HAHM: "Design and Implementation of the Ensemble Remultiplexer for DMB Service Based on Eureka-147", ETRI, August 2004 (2004-08-01), XP002550776, ISSN: 1225-6463, Retrieved from the Internet <URL:http://etrij.etri.re.kr/Cyber/servlet/GetFile?fileid=SPF-1092280464407> [retrieved on 20091002] *
GWANG SOON LEE ET AL: "A Novel Method for Inserting an MPEG-2 TS into Ensemble in a DMB Transmission System", ETRI JOURNAL, VOLUME 26, NUMBER 6, 9 December 2004 (2004-12-09), pages 653 - 656, XP002544358 *
HURST N ET AL: "Splicing FAQ - Frequently Asked Questions - about MPEG Splicing and the SMPTE Splicing Standard", INTERNET CITATION, 8 December 1997 (1997-12-08), XP002292038, Retrieved from the Internet <URL:http://www.mpeg.org/MPEG/splicing-FAQ.html> [retrieved on 20040811] *
See also references of WO2006080660A1 *

Also Published As

Publication number Publication date
EP1820340A1 (en) 2007-08-22
KR100789365B1 (en) 2007-12-28
CN101116334B (en) 2012-06-13
CN101116334A (en) 2008-01-30
KR20060065361A (en) 2006-06-14
WO2006080660A1 (en) 2006-08-03

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