WO2007140066A3 - System and method for statistical multiplexing of video channels for dvb-h mobile tv applications - Google Patents

System and method for statistical multiplexing of video channels for dvb-h mobile tv applications Download PDF

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Publication number
WO2007140066A3
WO2007140066A3 PCT/US2007/067745 US2007067745W WO2007140066A3 WO 2007140066 A3 WO2007140066 A3 WO 2007140066A3 US 2007067745 W US2007067745 W US 2007067745W WO 2007140066 A3 WO2007140066 A3 WO 2007140066A3
Authority
WO
WIPO (PCT)
Prior art keywords
dvb
mobile
applications
statistical multiplexing
video channels
Prior art date
Application number
PCT/US2007/067745
Other languages
French (fr)
Other versions
WO2007140066A2 (en
Inventor
Nabil Yousef
Original Assignee
Newport Media Inc
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 Newport Media Inc filed Critical Newport Media Inc
Publication of WO2007140066A2 publication Critical patent/WO2007140066A2/en
Publication of WO2007140066A3 publication Critical patent/WO2007140066A3/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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64315—DVB-H
    • 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
    • H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
    • 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
    • H04N21/238—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
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting

Abstract

A DVB-H transmitter having a plurality of video encoders each having a variable bit rate associated with IP datagrams for each television program broadcast by one RF channel. A method is also provided for statistical multiplexing of video channels for DVB-H mobile TV applications, wherein the method includes jointly configuring a plurality of video encoders each having a variable bit rate associated with IP datagrams for each television program broadcast by one RF channel.
PCT/US2007/067745 2006-05-24 2007-04-30 System and method for statistical multiplexing of video channels for dvb-h mobile tv applications WO2007140066A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/440,298 US8000395B2 (en) 2006-05-24 2006-05-24 System and method for statistical multiplexing of video channels for DVB-H mobile TV applications
US11/440,298 2006-05-24

Publications (2)

Publication Number Publication Date
WO2007140066A2 WO2007140066A2 (en) 2007-12-06
WO2007140066A3 true WO2007140066A3 (en) 2008-04-03

Family

ID=38750963

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/067745 WO2007140066A2 (en) 2006-05-24 2007-04-30 System and method for statistical multiplexing of video channels for dvb-h mobile tv applications

Country Status (3)

Country Link
US (1) US8000395B2 (en)
TW (1) TWI382727B (en)
WO (1) WO2007140066A2 (en)

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US20080008190A1 (en) * 2006-07-07 2008-01-10 General Instrument Corporation Method and apparatus for distributing statistical multiplex signals to handheld devices
US20080025195A1 (en) * 2006-07-25 2008-01-31 Legend Silicon Ofdm system adapted to multi-program transmission therefore
US20080092188A1 (en) * 2006-09-28 2008-04-17 Ahmadreza Rofougaran Method And System For Integrated Cable Modem And DVB-H Receiver And/Or Transmitter
KR101199386B1 (en) 2006-12-19 2012-11-09 엘지전자 주식회사 Digital broadcasting system and data processing method
WO2008122845A1 (en) * 2007-04-04 2008-10-16 Freescale Semiconductor, Inc. Integrated circuit comprising error correction logic, and a method of error correction
BRPI0811117A2 (en) * 2007-05-16 2014-12-23 Thomson Licensing APPARATUS AND METHOD FOR ENCODING AND DECODING SIGNS
WO2009051693A2 (en) 2007-10-15 2009-04-23 Thomson Licensing Preamble for a digital television system
JP2011501926A (en) 2007-10-15 2011-01-13 トムソン ライセンシング Apparatus and method for encoding and decoding signals
US7886073B2 (en) * 2008-08-08 2011-02-08 Cisco Technology, Inc. Systems and methods of reducing media stream delay
US8015310B2 (en) * 2008-08-08 2011-09-06 Cisco Technology, Inc. Systems and methods of adaptive playout of delayed media streams
US8239739B2 (en) * 2009-02-03 2012-08-07 Cisco Technology, Inc. Systems and methods of deferred error recovery
US9215486B2 (en) 2010-08-13 2015-12-15 Simon Fraser University System and method for multiplexing of variable bit-rate video streams in mobile video systems
CN101969430B (en) * 2010-09-25 2014-08-13 中兴通讯股份有限公司 Analytic method of IP (Internet Protocol) data as well as mobile phone television system and device for analyzing IP data
EP2670156A1 (en) * 2012-06-01 2013-12-04 Thomson Licensing Interactive audio/video broadcast system, method for operating the same and user device for operation in the interactive audio/video broadcast system
FR3042360A1 (en) 2015-10-13 2017-04-14 Envivio France OPTIMIZING THE BANDWIDTH OF REGIONAL CONTENT IN A STATISTICAL MULTIPLEXING CONTEXT
EP3157261A1 (en) * 2015-10-13 2017-04-19 Ericsson IT Solutions & Services SAS Method and system for encoding and multiplexing programmes from a plurality of television channels
CN105744380B (en) * 2016-02-25 2018-11-30 深圳创维数字技术有限公司 A kind of media data flow playback method and system based on android system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686963A (en) * 1995-12-26 1997-11-11 C-Cube Microsystems Method for performing rate control in a video encoder which provides a bit budget for each frame while employing virtual buffers and virtual buffer verifiers
US20050286857A1 (en) * 2004-06-29 2005-12-29 Janne Kallio Method and system for controlling broadcast recorder
US20060084435A1 (en) * 2004-10-20 2006-04-20 Andras Borsos Signaling mechanism for handover in digital broadcasting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859496B1 (en) * 1998-05-29 2005-02-22 International Business Machines Corporation Adaptively encoding multiple streams of video data in parallel for multiplexing onto a constant bit rate channel
WO2002087253A2 (en) * 2001-04-23 2002-10-31 Iblast, Inc. Method and apparatus for opportunistically broadcasting rich media digital content
US20050097595A1 (en) * 2003-11-05 2005-05-05 Matti Lipsanen Method and system for controlling access to content
US7738409B2 (en) * 2005-04-13 2010-06-15 Nokia Corporation System and method for wireless communications
US7613112B2 (en) * 2005-06-28 2009-11-03 Nokia Corporation Optimizing playback startup time of bursty real-time streams

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686963A (en) * 1995-12-26 1997-11-11 C-Cube Microsystems Method for performing rate control in a video encoder which provides a bit budget for each frame while employing virtual buffers and virtual buffer verifiers
US20050286857A1 (en) * 2004-06-29 2005-12-29 Janne Kallio Method and system for controlling broadcast recorder
US20060084435A1 (en) * 2004-10-20 2006-04-20 Andras Borsos Signaling mechanism for handover in digital broadcasting

Also Published As

Publication number Publication date
TWI382727B (en) 2013-01-11
US8000395B2 (en) 2011-08-16
TW200812327A (en) 2008-03-01
US20070277210A1 (en) 2007-11-29
WO2007140066A2 (en) 2007-12-06

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