CN1860790B - Dab系统中用来转换多媒体业务的媒体流的装置和方法 - Google Patents

Dab系统中用来转换多媒体业务的媒体流的装置和方法 Download PDF

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Publication number
CN1860790B
CN1860790B CN2003801106003A CN200380110600A CN1860790B CN 1860790 B CN1860790 B CN 1860790B CN 2003801106003 A CN2003801106003 A CN 2003801106003A CN 200380110600 A CN200380110600 A CN 200380110600A CN 1860790 B CN1860790 B CN 1860790B
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China
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transport stream
media
eti frame
configuration
information
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Expired - Fee Related
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CN2003801106003A
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English (en)
Chinese (zh)
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CN1860790A (zh
Inventor
裵炳俊
李珍焕
李勇勋
赵三模
郑*昈
咸泳权
李寿寅
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Electronics and Telecommunications Research Institute ETRI
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Electronics and Telecommunications Research Institute ETRI
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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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
    • 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
    • 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
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
    • 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
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
    • 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
    • H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
    • 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
    • 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
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN2003801106003A 2003-08-26 2003-12-30 Dab系统中用来转换多媒体业务的媒体流的装置和方法 Expired - Fee Related CN1860790B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20030059029A KR100576543B1 (ko) 2003-08-26 2003-08-26 디지털 오디오 방송 전송 시스템에서 멀티미디어 서비스를제공하기 위한 미디어 스트림 변환장치 및 그 방법
KR10-2003-0059029 2003-08-26
KR1020030059029 2003-08-26
PCT/KR2003/002914 WO2005020580A1 (fr) 2003-08-26 2003-12-30 Procede et dispositif de conversion de flux multimedia pour un service multimedia dans un systeme de radiodiffusion numerique (dab)

Publications (2)

Publication Number Publication Date
CN1860790A CN1860790A (zh) 2006-11-08
CN1860790B true CN1860790B (zh) 2010-11-10

Family

ID=36939079

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2003801106003A Expired - Fee Related CN1860790B (zh) 2003-08-26 2003-12-30 Dab系统中用来转换多媒体业务的媒体流的装置和方法

Country Status (6)

Country Link
KR (1) KR100576543B1 (fr)
CN (1) CN1860790B (fr)
AU (1) AU2003288780A1 (fr)
DE (1) DE10394289T5 (fr)
MX (1) MXPA06002255A (fr)
WO (1) WO2005020580A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100728237B1 (ko) * 2005-07-12 2007-06-13 한국전자통신연구원 지상파 디지털 멀티미디어 방송 스트림 변환 장치 및 그방법과 그를 이용한 지상파 ｄｍｂ 전송 장치 및 그 방법
CN101022320B (zh) * 2006-11-09 2010-05-12 北京新岸线移动通信技术有限公司 T-mmb系统中交织器设计与实现的方法
CN101834696B (zh) * 2006-11-09 2012-04-18 北京新岸线移动通信技术有限公司 地面移动多媒体广播系统中实现交织的系统
SI2210366T1 (sl) * 2007-10-26 2019-06-28 Jean Chouraqui Načini in sistemi za prenos multimedijske vsebine z uporabo obstoječega protokola za prenos digitalnega zvoka
CN101557509B (zh) * 2008-04-07 2011-02-16 清华大学 兼容地面数字电视传输标准的移动多媒体传输方法
KR101276342B1 (ko) * 2009-05-06 2013-06-18 한국전자통신연구원 광고 서비스를 제공하기 위한 송신 방법 및 송신 장치와, 수신 방법 및 수신 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0969614A2 (fr) * 1998-06-29 2000-01-05 Robert Bosch Gmbh Méthode pour la transmission de signaux audiovisuels numériques codés utilisant le standard DAB

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0969614A2 (fr) * 1998-06-29 2000-01-05 Robert Bosch Gmbh Méthode pour la transmission de signaux audiovisuels numériques codés utilisant le standard DAB

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Aljoscha Smolic等.MPEG-4 Video Transmission over DAB/DMB:JoinedOptimization of Encoding and Format.Proc. of 5th Intl.Wrokshop on Mobile Multimidia Communication.1998,全文. *
EP 0969614 A2,全文.
S.Bauer等.Video Transmission over DAB/DMB as an Application for theMPEG-4 Main Profile.Proc. of Picture Coding Symposium,Germany.1997,全文. *

Also Published As

Publication number Publication date
AU2003288780A1 (en) 2005-03-10
DE10394289T5 (de) 2007-07-05
WO2005020580A1 (fr) 2005-03-03
MXPA06002255A (es) 2006-06-20
KR100576543B1 (ko) 2006-05-03
CN1860790A (zh) 2006-11-08
KR20050021804A (ko) 2005-03-07

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