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BR9906963A - Programa de vìdeo portando remultiplexador defluxo de transporte - Google Patents

Programa de vìdeo portando remultiplexador defluxo de transporte

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
English (en)
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 US09/006,964 external-priority patent/US6111896A/en
Priority claimed from US09/007,212 external-priority patent/US6292490B1/en
Priority claimed from US09/007,211 external-priority patent/US6351471B1/en
Priority claimed from US09/007,198 external-priority patent/US6064676A/en
Priority claimed from US09/006,963 external-priority patent/US6246701B1/en
Priority claimed from US09/007,203 external-priority patent/US6195368B1/en
Priority claimed from US09/007,199 external-priority patent/US6148082A/en
Application filed by Skystream Corp filed Critical Skystream Corp
Publication of BR9906963A publication Critical patent/BR9906963A/pt

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)
  • Television Systems (AREA)
  • Data Exchanges In Wide-Area Networks (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).
BR9906963-6A 1998-01-14 1999-01-07 Programa de vìdeo portando remultiplexador defluxo de transporte BR9906963A (pt)

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
US09/006,964 US6111896A (en) 1998-01-14 1998-01-14 Remultiplexer for video program bearing transport streams with program clock reference time stamp adjustment
US09/007,212 US6292490B1 (en) 1998-01-14 1998-01-14 Receipts and dispatch timing of transport packets in a video program bearing stream remultiplexer
US09/007,211 US6351471B1 (en) 1998-01-14 1998-01-14 Brandwidth optimization of video program bearing transport streams
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
US09/006,963 US6246701B1 (en) 1998-01-14 1998-01-14 Reference time clock locking in a remultiplexer for video program bearing transport streams
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
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 (pt) 2001-10-30

Family

ID=27580623

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906963-6A BR9906963A (pt) 1998-01-14 1999-01-07 Programa de vìdeo portando remultiplexador defluxo de transporte

Country Status (10)

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

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JP4788081B2 (ja) * 2001-08-07 2011-10-05 パナソニック株式会社 パケットデータ出力装置
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JP3856135B2 (ja) * 2003-03-31 2006-12-13 日本電気株式会社 ストリーム変換／送出装置
KR100539886B1 (ko) 2004-09-10 2005-12-28 삼성전자주식회사 디지털 방송 수신 장치 및 그 방법
KR100665102B1 (ko) * 2004-12-03 2007-01-04 한국전자통신연구원 전송 패킷의 길이를 고려한 비디오 부호화 율제어 방법 및그를 이용한 비디오 부호화 장치
US20060133513A1 (en) * 2004-12-22 2006-06-22 Kounnas Michael K Method for processing multimedia streams
ATE510412T1 (de) 2005-03-16 2011-06-15 Advanced Digital Broadcast Sa System zur verarbeitung fernsehdatenströmen und verfahren zur verarbeitung fernsehdatenströmen
JP4123283B2 (ja) * 2006-04-03 2008-07-23 株式会社日立製作所 記録媒体記録装置
JP5352545B2 (ja) * 2010-08-10 2013-11-27 株式会社日立国際電気 デジタル放送送出装置
JP5120479B2 (ja) * 2011-04-28 2013-01-16 三菱電機株式会社 データ信号記録装置およびデータ信号再生装置
BR112014005577A2 (pt) * 2011-09-27 2017-03-21 Thomson Licensing método e aparelho para a duplicação de canais de modulador qam
KR102174267B1 (ko) * 2013-12-24 2020-11-04 주식회사 케이티 영상 패킷의 변환 장치 및 방법
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Also Published As

Publication number Publication date
EP1046253A1 (en) 2000-10-25
NO20003599L (no) 2000-09-13
CN1293845A (zh) 2001-05-02
IL137277A (en) 2006-10-05
AU761704B2 (en) 2003-06-05
AU2030499A (en) 1999-08-02
WO1999037048A1 (en) 1999-07-22
CA2318415A1 (en) 1999-07-22
NO20003599D0 (no) 2000-07-13
IL137277A0 (en) 2001-07-24
CA2318415C (en) 2009-12-15
HK1036172A1 (zh) 2001-12-21
NO20084376L (no) 2000-09-13
JP2002510162A (ja) 2002-04-02
EP1046253A4 (en) 2005-05-11
CN100380853C (zh) 2008-04-09
KR20010034133A (ko) 2001-04-25

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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)