JP3816958B2 - パケット・ストリーム・エンコーダでデータを転送する方法および装置 - Google Patents

パケット・ストリーム・エンコーダでデータを転送する方法および装置 Download PDF

Info

Publication number
JP3816958B2
JP3816958B2 JP51568398A JP51568398A JP3816958B2 JP 3816958 B2 JP3816958 B2 JP 3816958B2 JP 51568398 A JP51568398 A JP 51568398A JP 51568398 A JP51568398 A JP 51568398A JP 3816958 B2 JP3816958 B2 JP 3816958B2
Authority
JP
Japan
Prior art keywords
packet
data
priority
predetermined
component signal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP51568398A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001501065A5 (enExample
JP2001501065A (ja
Inventor
ウオリス リヨンズ，ポール
Original Assignee
トムソン マルチメディア ソシエテ アノニム
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 トムソン マルチメディア ソシエテ アノニム filed Critical トムソン マルチメディア ソシエテ アノニム
Publication of JP2001501065A publication Critical patent/JP2001501065A/ja
Publication of JP2001501065A5 publication Critical patent/JP2001501065A5/ja
Application granted granted Critical
Publication of JP3816958B2 publication Critical patent/JP3816958B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • H04N21/4347—Demultiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H04J3/247—ATM or packet multiplexing
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
JP51568398A 1996-09-25 1997-09-10 パケット・ストリーム・エンコーダでデータを転送する方法および装置 Expired - Fee Related JP3816958B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/719,807 US5864557A (en) 1996-09-25 1996-09-25 Method and apparatus for opportunistically transferring data in a packet stream encoder
US08/719,807 1996-09-25
PCT/US1997/016095 WO1998013962A1 (en) 1996-09-25 1997-09-10 Method and apparatus for dynamic bandwidth allocation in a packet stream encoder

Publications (3)

Publication Number Publication Date
JP2001501065A JP2001501065A (ja) 2001-01-23
JP2001501065A5 JP2001501065A5 (enExample) 2005-05-12
JP3816958B2 true JP3816958B2 (ja) 2006-08-30

Family

ID=24891441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51568398A Expired - Fee Related JP3816958B2 (ja) 1996-09-25 1997-09-10 パケット・ストリーム・エンコーダでデータを転送する方法および装置

Country Status (8)

Country Link
US (1) US5864557A (enExample)
EP (1) EP0928525B1 (enExample)
JP (1) JP3816958B2 (enExample)
KR (1) KR100492025B1 (enExample)
CN (1) CN1135760C (enExample)
AU (1) AU4412497A (enExample)
DE (1) DE69734064T2 (enExample)
WO (1) WO1998013962A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6747984B1 (en) 1998-12-18 2004-06-08 Lsi Logic Corporation Method and apparatus for transmitting Data
FR2791209B1 (fr) * 1999-03-16 2002-03-01 Sagem Procede de diffusion de paquets de donnees numeriques par un ensemble de canaux
EP1049336A3 (en) * 1999-04-26 2001-03-07 Sarnoff Corporation Establishing a datapipe in a video stream
US6594271B1 (en) * 1999-07-19 2003-07-15 General Instruments Corporation Implementation of opportunistic data on a statistical multiplexing encoder
US6985499B2 (en) 2000-04-20 2006-01-10 Symmetricom, Inc. Precise network time transfer
US20020042919A1 (en) * 2000-05-25 2002-04-11 Sturza Mark Alan Method for utilizing excess communications capacity
KR20030040424A (ko) * 2000-09-01 2003-05-22 엔큐베 코포레이션 스트리밍 제약 변화에 기초한 동적 품질 조정 방법 및 장치
US6732325B1 (en) 2000-11-08 2004-05-04 Digeo, Inc. Error-correction with limited working storage
US7036138B1 (en) 2000-11-08 2006-04-25 Digeo, Inc. Method and apparatus for scheduling broadcast information
US7215679B2 (en) * 2001-08-30 2007-05-08 Thomson Licensing Method, apparatus and data structure enabling multiple channel data stream transmission
US7027520B2 (en) * 2001-08-30 2006-04-11 Thomson Licensing Method and apparatus for simultaneously retrieving portions of a data stream from different channels
US7287268B1 (en) * 2001-12-04 2007-10-23 Unisys Corporation Video-on-demand system which builds transmission control lists and uses such lists to send video data packets with respective subgroups of internet protocol headers
US7299486B1 (en) * 2001-12-04 2007-11-20 Unisys Corporation Control program, for a supervisor processor in a video-on-demand system, which builds subgroups of internet protocol headers and transmission control lists
US7299487B1 (en) * 2001-12-04 2007-11-20 Unisys Corporation Control program, for a co-processor in a video-on-demand system, which uses transmission control lists to send video data packets with respective subgroups of internet protocol headers
US7376159B1 (en) * 2002-01-03 2008-05-20 The Directv Group, Inc. Exploitation of null packets in packetized digital television systems
US7286473B1 (en) 2002-07-10 2007-10-23 The Directv Group, Inc. Null packet replacement with bi-level scheduling
US7308233B2 (en) 2002-10-10 2007-12-11 Aster Wireless System employing wideband wireless communication with super cycle detection
GB2398208B (en) * 2003-02-08 2005-03-23 Motorola Inc Communication systems and apparatus and methods for use therein
US7647221B2 (en) * 2003-04-30 2010-01-12 The Directv Group, Inc. Audio level control for compressed audio
US7912226B1 (en) 2003-09-12 2011-03-22 The Directv Group, Inc. Automatic measurement of audio presence and level by direct processing of an MPEG data stream
US7522609B2 (en) * 2004-01-14 2009-04-21 Cisco Technology, Inc Propagation of minimum guaranteed scheduling rates among scheduling layers in a hierarchical schedule
US7876763B2 (en) * 2004-08-05 2011-01-25 Cisco Technology, Inc. Pipeline scheduler including a hierarchy of schedulers and multiple scheduling lanes
KR100608061B1 (ko) * 2004-07-12 2006-08-02 삼성전자주식회사 전송 스트림 생성을 위한 다중화 방법 및 그 장치
US8321465B2 (en) * 2004-11-14 2012-11-27 Bloomberg Finance L.P. Systems and methods for data coding, transmission, storage and decoding
US7599381B2 (en) * 2004-12-23 2009-10-06 Cisco Technology, Inc. Scheduling eligible entries using an approximated finish delay identified for an entry based on an associated speed group
WO2007060577A1 (en) * 2005-11-22 2007-05-31 Koninklijke Philips Electronics N.V. Method and apparatus for download in digital broadcasting system
US8018845B2 (en) * 2006-01-25 2011-09-13 Cisco Technology, Inc Sampling rate-limited traffic
US8077611B2 (en) * 2006-07-27 2011-12-13 Cisco Technology, Inc. Multilevel coupled policer
US8037572B2 (en) 2006-11-20 2011-10-18 Black & Decker Inc. Vacuum with stowable handle
KR100881275B1 (ko) * 2006-12-08 2009-02-05 한국전자통신연구원 Ｓｃａ 멀티 컴포넌트 및 멀티 포트 환경에서의 우선 순위제어 장치 및 방법
TWI355588B (en) * 2008-01-25 2012-01-01 Realtek Semiconductor Corp Arbitration device and method thereof
GB2466947A (en) * 2009-01-14 2010-07-21 Nine Tiles Networks Ltd Transceiving a data stream comprising high and low priority data
US8681679B2 (en) 2009-12-21 2014-03-25 Lg Electronics Inc. Transmitting system and method for transmitting digital broadcast signal
US9729120B1 (en) 2011-07-13 2017-08-08 The Directv Group, Inc. System and method to monitor audio loudness and provide audio automatic gain control
JP6504407B2 (ja) 2013-12-09 2019-04-24 ソニー株式会社 データ処理装置、及び、データ処理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587651A (en) * 1983-05-04 1986-05-06 Cxc Corporation Distributed variable bandwidth switch for voice, data, and image communications
ZA883232B (en) * 1987-05-06 1989-07-26 Dowd Research Pty Ltd O Packet switches,switching methods,protocols and networks
KR920001576B1 (ko) * 1987-09-09 1992-02-18 가부시끼가이샤 도시바 토큰패싱 버스 방식을 사용한 네트워크 시스템
US5115309A (en) * 1990-09-10 1992-05-19 At&T Bell Laboratories Method and apparatus for dynamic channel bandwidth allocation among multiple parallel video coders
US5455629A (en) * 1991-02-27 1995-10-03 Rca Thomson Licensing Corporation Apparatus for concealing errors in a digital video processing system
US5111292A (en) * 1991-02-27 1992-05-05 General Electric Company Priority selection apparatus as for a video signal processor
US5289276A (en) * 1992-06-19 1994-02-22 General Electric Company Method and apparatus for conveying compressed video data over a noisy communication channel
FR2694671A1 (fr) * 1992-08-06 1994-02-11 Trt Telecom Radio Electr Dispositif de réarrangement de débits de circuits virtuels en transmission à multiplexage temporel asynchrone.
GB9316893D0 (en) * 1992-08-17 1993-09-29 Sandoz Ltd Use of hals compounds
KR0128244B1 (ko) * 1992-09-23 1998-04-02 배순훈 병렬 구조를 갖는 부호 화상 데이타의 복호 장치
US5546548A (en) * 1993-03-31 1996-08-13 Intel Corporation Arbiter and arbitration process for a dynamic and flexible prioritization
US5510844A (en) * 1994-11-18 1996-04-23 At&T Corp. Video bitstream regeneration using previously agreed to high priority segments
US5541919A (en) * 1994-12-19 1996-07-30 Motorola, Inc. Multimedia multiplexing device and method using dynamic packet segmentation
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
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

Also Published As

Publication number Publication date
AU4412497A (en) 1998-04-17
KR100492025B1 (ko) 2005-05-31
CN1231786A (zh) 1999-10-13
EP0928525B1 (en) 2005-08-24
EP0928525A1 (en) 1999-07-14
CN1135760C (zh) 2004-01-21
WO1998013962A1 (en) 1998-04-02
KR20000036135A (ko) 2000-06-26
JP2001501065A (ja) 2001-01-23
DE69734064D1 (de) 2005-09-29
DE69734064T2 (de) 2006-06-08
US5864557A (en) 1999-01-26

Similar Documents

Publication Publication Date Title
JP3816958B2 (ja) パケット・ストリーム・エンコーダでデータを転送する方法および装置
AU713969B2 (en) Control information generating apparatus for broadcast system
EP0743795B1 (en) Transport packet stream encoder and method for operating the same
US5699362A (en) System and method for direct output of constant rate high bandwidth packets streams from long term memory devices
US5832287A (en) Wideband on-demand video distribution system and method
KR100374070B1 (ko) 다중사용자데이터분배시스템에다중사용자를할당하는방법
JP3190813B2 (ja) 配信システム
EP1705918A2 (en) Data transmission control method, data transmitting method, data transmitting apparatus, and receiving apparatus
JPH08340508A (ja) 作業スケジューリングによるマルチノード・メディア・サーバ
JPH10294767A (ja) 最適化された区間到達時間を有するデータセグメントの送り出し及び取り込み
MXPA96001816A (en) Method and apparatus for operating a decorrient transportation packet for data representing a plurality of signals decomposes
EP0781002B1 (en) Optimizing performance in a packet slot priority packet transport system
US5640597A (en) Method and apparatus for servicing simultaneously a plurality of requests for data streams
US5581735A (en) System for supplying unit image data to requesting users from multiple storage devices based on directory information and token queues identifying the requester and data
JP3204434B2 (ja) ビデオサーバ
JPH0981471A (ja) 連続データサーバ装置および制御命令送出方法
JP3085282B2 (ja) Ａｔｍバッファリング方式
JP2003046975A (ja) コンテンツ配信方法及びコンテンツ配信プログラム及びコンテンツ配信プログラムを格納した記憶媒体及びコンテンツ再生プログラム及びコンテンツ再生プログラムを格納した記憶媒体
EP1753237B1 (en) Scheduling for Internet Protocol Television Broadcast
JPH0490230A (ja) 通信ネットワークのアクセス制御方式
JPH09181765A (ja) 遠隔情報蓄積配信方法
KR19980050664A (ko) 연속매체 통신 중계 장치
JP2000115174A (ja) パケット回線処理装置
JPH09149043A (ja) 競合多重装置
JPH0970018A (ja) ファイルサーバ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040902

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040902

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060606

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060609

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100616

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100616

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110616

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110616

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120616

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120616

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130616

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees