WO2006078130A3 - Visual radio broadcasting method, encoder and decoder for the method, and receiver using the decoder - Google Patents

Visual radio broadcasting method, encoder and decoder for the method, and receiver using the decoder Download PDF

Info

Publication number
WO2006078130A3
WO2006078130A3 PCT/KR2006/000216 KR2006000216W WO2006078130A3 WO 2006078130 A3 WO2006078130 A3 WO 2006078130A3 KR 2006000216 W KR2006000216 W KR 2006000216W WO 2006078130 A3 WO2006078130 A3 WO 2006078130A3
Authority
WO
WIPO (PCT)
Prior art keywords
decoder
encoder
mpeg
receiver
present
Prior art date
Application number
PCT/KR2006/000216
Other languages
French (fr)
Other versions
WO2006078130A2 (en
Inventor
Jonghwa Won
Keonsik Oh
Jeongseop Lee
Sangjin Kim
Myungkook Yang
Jaehoon Cha
Jaeseob Shin
Yeonbae Kim
Sunghee Park
Sehoon Son
Kwangwoo Park
Original Assignee
Sbs
Pixtree Technologies Inc
Jonghwa Won
Keonsik Oh
Jeongseop Lee
Sangjin Kim
Myungkook Yang
Jaehoon Cha
Jaeseob Shin
Yeonbae Kim
Sunghee Park
Sehoon Son
Kwangwoo Park
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 Sbs, Pixtree Technologies Inc, Jonghwa Won, Keonsik Oh, Jeongseop Lee, Sangjin Kim, Myungkook Yang, Jaehoon Cha, Jaeseob Shin, Yeonbae Kim, Sunghee Park, Sehoon Son, Kwangwoo Park filed Critical Sbs
Priority to EP06703615A priority Critical patent/EP1839440A4/en
Publication of WO2006078130A2 publication Critical patent/WO2006078130A2/en
Publication of WO2006078130A3 publication Critical patent/WO2006078130A3/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]
    • H04N21/40—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
    • H04N21/4341—Demultiplexing of audio and video streams
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts
    • G02C9/04—Attaching auxiliary optical parts by fitting over or clamping on
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. an encoded audio 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
    • H04N21/2368—Multiplexing of audio and 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]
    • H04N21/80—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
    • 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
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
    • 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
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Computer Graphics (AREA)
  • General Health & Medical Sciences (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

A visual radio broadcasting method, an encoder and decoder for the method, and a receiver using the decoder are disclosed. The present invention is to provide a broadcasting method of transmitting a digital stream or packets multiplexed with still images extracted using video compression specifications having a rate less than one frame per second and digitally compressed audio signals. A case in which audio signals form main signals and related still images accompany the audio signals is an example. Additionally, the present invention provides an encoder for visual radio broadcasting, the encoder being used to transmit a radio broadcast of terrestrial DMB, wherein MPEG-4 ER-BSAC is used as an audio compression technology and MPEG-4 AVC (H.264) is used as a video compression technology. Additionally, the present invention provides a decoder for visual radio broadcasting, the decoder being used to receive a radio broadcast of terrestrial DMB broadcasting, wherein MPEG-4 ER-BSAC is used as an audio compression decoding technology and MPEG-4 AVC (H.264) is used as a video compression decoding technology. Additionally, the present invention provides a receiver using the decoder.
PCT/KR2006/000216 2005-01-20 2006-01-19 Visual radio broadcasting method, encoder and decoder for the method, and receiver using the decoder WO2006078130A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06703615A EP1839440A4 (en) 2005-01-20 2006-01-19 Visual radio broadcasting method, encoder and decoder for the method, and receiver using the decoder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2005-0005360 2005-01-20
KR1020050005360A KR100753540B1 (en) 2005-01-20 2005-01-20 The method of visual radio broadcasting, the encoder for it and the receiver including the encoder

Publications (2)

Publication Number Publication Date
WO2006078130A2 WO2006078130A2 (en) 2006-07-27
WO2006078130A3 true WO2006078130A3 (en) 2006-11-02

Family

ID=36692645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/000216 WO2006078130A2 (en) 2005-01-20 2006-01-19 Visual radio broadcasting method, encoder and decoder for the method, and receiver using the decoder

Country Status (3)

Country Link
EP (1) EP1839440A4 (en)
KR (1) KR100753540B1 (en)
WO (1) WO2006078130A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101557509B (en) * 2008-04-07 2011-02-16 清华大学 Method for transmitting mobile multimedia compatible with terrestrial digital terrestrial television transmission standard

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007086698A1 (en) * 2006-01-25 2007-08-02 Lg Electronics Inc. Method of transmitting and receiving digital broadcasting signal and reception system
KR100911882B1 (en) * 2006-09-25 2009-08-11 (주)카이미디어 Apparatus and method of generating digital audio signal which includes image
KR100871802B1 (en) 2007-03-13 2008-12-02 티유미디어 주식회사 Digital Broadcasting System and Method of that
KR100950982B1 (en) * 2008-01-28 2010-04-02 주식회사 픽스트리 The method of digital broadcasting, the encoder and decoder for it, and the receiver including the decoder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100585933B1 (en) * 2003-08-20 2006-06-01 한국전자통신연구원 System ? Method for Digital Multimedia Broadcasting

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
FAZEL K. ET AL.: "Mobile multimedia services via DAB: DMB", GLOBAL TELECOMMUNICATIONS CONFERENCE, 1997. GLOBECOM '97., IEEE, vol. 3, 3 November 1997 (1997-11-03) - 8 November 1997 (1997-11-08), pages 1312 - 1317, XP000737741 *
HA V.H.S. ET AL.: "Portable receivers for digital multimedia broadcasting", CONSUMER ELECTRONICS, IEEE TRANSACTIONS, vol. 50, no. 2, May 2004 (2004-05-01), pages 666 - 673, XP002347544 *
HA V.H.S. ET AL.: "Real-time audio/video decoders for digital multimedia broadcasting", SYSTEM-ON-CHIP FOR REAL-TIME APPLICATIONS, 2004 PROCEEDING. 4TH IEEE INTERNATIONAL WORKSHOP, 19 July 2004 (2004-07-19) - 21 July 2004 (2004-07-21), pages 162 - 167, XP010714024 *
See also references of EP1839440A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101557509B (en) * 2008-04-07 2011-02-16 清华大学 Method for transmitting mobile multimedia compatible with terrestrial digital terrestrial television transmission standard

Also Published As

Publication number Publication date
KR100753540B1 (en) 2007-08-30
EP1839440A2 (en) 2007-10-03
WO2006078130A2 (en) 2006-07-27
EP1839440A4 (en) 2010-03-03
KR20060084610A (en) 2006-07-25

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