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BR9906963A - Video program carrying transport flow multiplexer - Google Patents

Video program carrying transport flow multiplexer

Info

Publication number
BR9906963A
BR9906963A BR9906963-6A BR9906963A BR9906963A BR 9906963 A BR9906963 A BR 9906963A BR 9906963 A BR9906963 A BR 9906963A BR 9906963 A BR9906963 A BR 9906963A
Authority
BR
Brazil
Prior art keywords
transport
video program
transport flow
carrying transport
program carrying
Prior art date
Application number
BR9906963-6A
Other languages
Portuguese (pt)
Inventor
Regis Gratacap
William Slattery
Robert Robinett
Original Assignee
Skystream Corp
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
Priority claimed from US09/007,210 external-priority patent/US6351474B1/en
Priority claimed from US09/007,212 external-priority patent/US6292490B1/en
Priority claimed from US09/007,203 external-priority patent/US6195368B1/en
Priority claimed from US09/007,199 external-priority patent/US6148082A/en
Priority claimed from US09/006,964 external-priority patent/US6111896A/en
Priority claimed from US09/007,198 external-priority patent/US6064676A/en
Priority claimed from US09/007,211 external-priority patent/US6351471B1/en
Priority claimed from US09/006,963 external-priority patent/US6246701B1/en
Application filed by Skystream Corp filed Critical Skystream Corp
Publication of BR9906963A publication Critical patent/BR9906963A/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
    • 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
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)

Abstract

"PROGRAMA DE VIDEO PORTANDO REMULTIPLEXADOR DEFLUXO DE TRANSPORTE". Um método e sistema (30, 30', 100,100', 100'', 100''') para remultiplexar programa de video portandodados (TS1-TS5, TS10-TS20), utilizando um sistema com base emdescritor (122, 124, 129-4) para a saída oportuna de pacotes detransporte, utilizando um descritor e uma técnica de cache depacote de transporte (116, 122, 124, 114) para desacoplar arecepção e a transmissão síncrona de pacotes de transporte dequalquer processamento assíncrono (160, 120, 130, S2, 402, S4,404), utilizando descritores para gerenciar a mistura e remistura depalavras de controle 129-9), otimizando largura de banda dosfluxos de transporte ao substituir pacotes de transporte nulos pordados de pacote de transporte, e utilizando uma técnica (180) paratravar vários geradores de relógio de referência interna (113)."VIDEO PROGRAM WITH TRANSPORT FLOW REMULTIPLEXER". A method and system (30, 30 ', 100,100', 100 '', 100 '' ') for re-multiplexing a standardized video program (TS1-TS5, TS10-TS20), using a descriptor-based system (122, 124, 129 -4) for the timely output of transport packets, using a transport package descriptor and cache technique (116, 122, 124, 114) to decouple the reception and synchronous transmission of transport packets from any asynchronous processing (160, 120, 130, S2, 402, S4,404), using descriptors to manage the mixing and remixing of control words 129-9), optimizing bandwidth of transport flows when replacing null transport packages with transport packet data, and using a technique (180) to lock several internal reference clock generators (113).

BR9906963-6A 1998-01-14 1999-01-07 Video program carrying transport flow multiplexer BR9906963A (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US733498A 1998-01-14 1998-01-14
US720498A 1998-01-14 1998-01-14
US09/007,210 US6351474B1 (en) 1998-01-14 1998-01-14 Network distributed remultiplexer for video program bearing transport streams
US09/007,212 US6292490B1 (en) 1998-01-14 1998-01-14 Receipts and dispatch timing of transport packets in a video program bearing stream remultiplexer
US09/007,203 US6195368B1 (en) 1998-01-14 1998-01-14 Re-timing of video program bearing streams transmitted by an asynchronous communication link
US09/007,199 US6148082A (en) 1998-01-14 1998-01-14 Scrambling and descrambling control word control in a remultiplexer for video bearing transport streams
US09/006,964 US6111896A (en) 1998-01-14 1998-01-14 Remultiplexer for video program bearing transport streams with program clock reference time stamp adjustment
US09/007,198 US6064676A (en) 1998-01-14 1998-01-14 Remultipelxer cache architecture and memory organization for storing video program bearing transport packets and descriptors
US09/007,211 US6351471B1 (en) 1998-01-14 1998-01-14 Brandwidth optimization of video program bearing transport streams
US09/006,963 US6246701B1 (en) 1998-01-14 1998-01-14 Reference time clock locking in a remultiplexer for video program bearing transport streams
PCT/US1999/000360 WO1999037048A1 (en) 1998-01-14 1999-01-07 Video program bearing transport stream remultiplexer

Publications (1)

Publication Number Publication Date
BR9906963A true BR9906963A (en) 2001-10-30

Family

ID=27580623

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906963-6A BR9906963A (en) 1998-01-14 1999-01-07 Video program carrying transport flow multiplexer

Country Status (10)

Country Link
EP (1) EP1046253A4 (en)
JP (1) JP2002510162A (en)
KR (1) KR20010034133A (en)
CN (1) CN100380853C (en)
AU (1) AU761704B2 (en)
BR (1) BR9906963A (en)
CA (1) CA2318415C (en)
IL (1) IL137277A (en)
NO (2) NO20003599L (en)
WO (1) WO1999037048A1 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6948186B1 (en) 1999-10-07 2005-09-20 General Instrument Corporation Multi-tasking message extractor
US6771657B1 (en) 1999-12-09 2004-08-03 General Instrument Corporation Non real-time delivery of MPEG-2 programs via an MPEG-2 transport stream
CA2394883A1 (en) 1999-12-14 2001-06-21 General Instrument Corporation Dynamic configuration of input filtering parameters for an mpeg re-multiplexer
DE19960295B4 (en) * 1999-12-14 2012-06-21 Rohde & Schwarz Gmbh & Co. Kg Method and apparatus for changing the information content of a digital video transport stream in selected regions
JP2001211195A (en) * 2000-01-25 2001-08-03 Fujitsu Ltd Data communication system
US7489685B2 (en) 2000-02-21 2009-02-10 Panasonic Corporation Digital broadcast receiving apparatus
AU2001273897A1 (en) * 2000-03-23 2001-10-03 Thomson Multimedia A system and a process for reconstructing programs from an input transport stream and a corresponding digital receiver
US6801536B1 (en) * 2000-03-23 2004-10-05 International Business Machines Corporation Remultiplexing audio/video PES streams from an MPEG transport system
WO2001074083A1 (en) * 2000-03-27 2001-10-04 Koninklijke Philips Electronics N.V. Method of inserting data of a second type into an input stream of a first type
EP1139666B1 (en) * 2000-03-29 2010-06-02 Thomson Licensing Method and apparatus for changing the output delay of audio or video data encoding
EP1139665A1 (en) * 2000-03-29 2001-10-04 Deutsche Thomson-Brandt Gmbh Method and apparatus for changing the output delay of audio or video data encoding
EP1150445A3 (en) 2000-04-24 2008-06-04 Sony Corporation Method and device for transmitting media data comprising time stamp information, method and terminal device for receiving this data, method and device for receiving digital broadcasts and method and device for calculating the transmission time of the media data, based on the time stamp information
AU2001263441A1 (en) * 2000-06-12 2001-12-24 General Instrument Corporation Apparatus and method for resolution of conflicts in protocol data of multiple data streams
FR2812500A1 (en) * 2000-07-31 2002-02-01 Koninkl Philips Electronics Nv PROCESSING OF A DATA SET
EP1182878A1 (en) * 2000-08-22 2002-02-27 Koninklijke Philips Electronics N.V. Communication system, transmitter, receiver, method using a data storage descriptor
FI111590B (en) * 2001-04-20 2003-08-15 Swelcom Oy Method and apparatus for locating data
JP4788081B2 (en) * 2001-08-07 2011-10-05 パナソニック株式会社 Packet data output device
US7215679B2 (en) 2001-08-30 2007-05-08 Thomson Licensing Method, apparatus and data structure enabling multiple channel data stream transmission
US7050505B2 (en) * 2001-09-13 2006-05-23 General Instrument Corporation Aliasing and routing of plural MPEG data streams
US7343487B2 (en) 2001-10-10 2008-03-11 Nokia Corporation Datacast distribution system
US20030156108A1 (en) * 2002-02-20 2003-08-21 Anthony Vetro Consistent digital item adaptation
EP1427210B1 (en) * 2002-12-04 2006-08-16 Irdeto Access B.V. Terminal, data distribution system comprising such a terminal and method of re-transmitting digital data
US7231404B2 (en) 2003-01-31 2007-06-12 Nokia Corporation Datacast file transmission with meta-data retention
US7269836B2 (en) * 2003-03-24 2007-09-11 International Business Machines Corporation System and method for providing multiplexing and remultiplexing of MPEG-2 streams
JP3856135B2 (en) * 2003-03-31 2006-12-13 日本電気株式会社 Stream converting / sending device
KR100539886B1 (en) 2004-09-10 2005-12-28 삼성전자주식회사 Digital broadcasting reception apparatus and method therefor
KR100665102B1 (en) * 2004-12-03 2007-01-04 한국전자통신연구원 A video coding rate control method considering the length of a transport packet and a video encoding apparatus using the same
US20060133513A1 (en) * 2004-12-22 2006-06-22 Kounnas Michael K Method for processing multimedia streams
PL1703733T3 (en) 2005-03-16 2011-11-30 Advanced Digital Broadcast Sa System for processing of television data streams and method for processing of television data streams
JP4123283B2 (en) * 2006-04-03 2008-07-23 株式会社日立製作所 Recording medium recording device
JP5352545B2 (en) * 2010-08-10 2013-11-27 株式会社日立国際電気 Digital broadcast transmission device
JP5120479B2 (en) * 2011-04-28 2013-01-16 三菱電機株式会社 Data signal recording apparatus and data signal reproducing apparatus
WO2013048728A1 (en) * 2011-09-27 2013-04-04 Thomson Licensing Method and apparatus for qam modulator channel duplication
KR102174267B1 (en) * 2013-12-24 2020-11-04 주식회사 케이티 Apparatus and method for transforming video packet
KR101565438B1 (en) 2014-11-25 2015-11-03 주식회사 사이버이메지네이션 Method for renewing real time data onscreen of browser, apparaus and system using the same
CN115497273B (en) * 2022-04-22 2024-01-09 北京临近空间飞行器系统工程研究所 Binding description method and wireless instruction control method based on binding parameter linked list

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100323570B1 (en) * 1993-12-02 2002-06-24 마크 홀린저 Network Manager for Cable Television System Headends
US5566208A (en) * 1994-03-17 1996-10-15 Philips Electronics North America Corp. Encoder buffer having an effective size which varies automatically with the channel bit-rate
US5420866A (en) * 1994-03-29 1995-05-30 Scientific-Atlanta, Inc. Methods for providing conditional access information to decoders in a packet-based multiplexed communications system
US5652627A (en) * 1994-09-27 1997-07-29 Lucent Technologies Inc. System and method for reducing jitter in a packet-based transmission network
US5517250A (en) * 1995-02-28 1996-05-14 General Instrument Corporation Of Delaware Acquisition of desired data from a packetized data stream and synchronization thereto
US5650825A (en) * 1995-03-31 1997-07-22 Matsushita Electric Corporation Of America Method and apparatus for sending private data instead of stuffing bits in an MPEG bit stream
US5561791A (en) * 1995-04-10 1996-10-01 Digital Equipment Corporation Method and apparatus for conditioning timed program independent of transport timing
EP0738083B1 (en) * 1995-04-10 2004-11-10 Hewlett-Packard Development Company, L.P. Interactive video on demand system using packet transmission via ATM network
US5535209A (en) * 1995-04-10 1996-07-09 Digital Equipment Corporation Method and apparatus for transporting timed program data using single transport schedule
US5574505A (en) * 1995-05-16 1996-11-12 Thomson Multimedia S.A. Method and apparatus for operating a transport stream encoder to produce a stream of packets carrying data representing a plurality of component signals
US5691986A (en) * 1995-06-07 1997-11-25 Hitachi America, Ltd. Methods and apparatus for the editing and insertion of data into an encoded bitstream
US5790543A (en) * 1995-09-25 1998-08-04 Bell Atlantic Network Services, Inc. Apparatus and method for correcting jitter in data packets
JPH09139937A (en) * 1995-11-14 1997-05-27 Fujitsu Ltd Video stream converter
US5966120A (en) * 1995-11-21 1999-10-12 Imedia Corporation Method and apparatus for combining and distributing data with pre-formatted real-time video
US5640388A (en) * 1995-12-21 1997-06-17 Scientific-Atlanta, Inc. Method and apparatus for removing jitter and correcting timestamps in a packet stream
US5754783A (en) * 1996-02-01 1998-05-19 Digital Equipment Corporation Apparatus and method for interleaving timed program data with secondary data
JPH09298748A (en) * 1996-05-02 1997-11-18 Matsushita Electric Ind Co Ltd Method and apparatus for sending private data instead of stuffing bits in an MPEG bitstream
WO1997046024A2 (en) * 1996-05-30 1997-12-04 Philips Electronics N.V. Communication method between stations

Also Published As

Publication number Publication date
AU761704B2 (en) 2003-06-05
NO20084376L (en) 2000-09-13
NO20003599D0 (en) 2000-07-13
IL137277A (en) 2006-10-05
WO1999037048A1 (en) 1999-07-22
IL137277A0 (en) 2001-07-24
CA2318415A1 (en) 1999-07-22
AU2030499A (en) 1999-08-02
HK1036172A1 (en) 2001-12-21
CN100380853C (en) 2008-04-09
EP1046253A1 (en) 2000-10-25
CN1293845A (en) 2001-05-02
KR20010034133A (en) 2001-04-25
JP2002510162A (en) 2002-04-02
NO20003599L (en) 2000-09-13
CA2318415C (en) 2009-12-15
EP1046253A4 (en) 2005-05-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 11A, 12A E 13A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: H04N 21/236 (2011.01)