DE69517494D1 - Verfahren zur Verschachtelung eines Audio-/Video- Bitstromes für Kodierer mit veränderlicher Bitrate - Google Patents

Verfahren zur Verschachtelung eines Audio-/Video- Bitstromes für Kodierer mit veränderlicher Bitrate

Info

Publication number
DE69517494D1
DE69517494D1 DE69517494T DE69517494T DE69517494D1 DE 69517494 D1 DE69517494 D1 DE 69517494D1 DE 69517494 T DE69517494 T DE 69517494T DE 69517494 T DE69517494 T DE 69517494T DE 69517494 D1 DE69517494 D1 DE 69517494D1
Authority
DE
Germany
Prior art keywords
coders
interleaving
audio
bit rate
bit stream
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 - Lifetime
Application number
DE69517494T
Other languages
English (en)
Other versions
DE69517494T2 (de
Inventor
Jea Yong Yoo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE69517494D1 publication Critical patent/DE69517494D1/de
Application granted granted Critical
Publication of DE69517494T2 publication Critical patent/DE69517494T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N21/2368—Multiplexing of audio and video streams
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
    • 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
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69517494T 1994-12-24 1995-12-22 Verfahren zur Verschachtelung eines Audio-/Video- Bitstromes für Kodierer mit veränderlicher Bitrate Expired - Lifetime DE69517494T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940036518A KR0136460B1 (ko) 1994-12-24 1994-12-24 가변비트율 부호화 장치의 데이타 인터리빙방법

Publications (2)

Publication Number Publication Date
DE69517494D1 true DE69517494D1 (de) 2000-07-20
DE69517494T2 DE69517494T2 (de) 2000-10-26

Family

ID=19403311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517494T Expired - Lifetime DE69517494T2 (de) 1994-12-24 1995-12-22 Verfahren zur Verschachtelung eines Audio-/Video- Bitstromes für Kodierer mit veränderlicher Bitrate

Country Status (4)

Country Link
US (1) US5757802A (de)
EP (1) EP0719054B1 (de)
KR (1) KR0136460B1 (de)
DE (1) DE69517494T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9525319D0 (en) * 1995-12-12 1996-02-14 Main Squeeze Limited Combined audio and video data storage
WO1998043423A1 (fr) * 1997-03-25 1998-10-01 Sony Corporation Procede et dispositif generant un flux d'acheminement et dispositif de transmission de programme
JP3063841B2 (ja) 1997-11-26 2000-07-12 日本電気株式会社 オーディオ・ビデオ同期再生装置
US6490250B1 (en) * 1999-03-09 2002-12-03 Conexant Systems, Inc. Elementary stream multiplexer
WO2000057647A1 (en) * 1999-03-22 2000-09-28 Scientific-Atlanta, Inc. Method and apparatus for generating time stamp information
JP2003500946A (ja) * 1999-05-20 2003-01-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 符号化された画像を送信及び受信する方法及び装置
KR20000000266A (ko) * 1999-10-08 2000-01-15 김종명 오디오 데이터를 포함하는 그래픽 파일을 생성시키는 장치
JP4612171B2 (ja) * 2000-10-27 2011-01-12 株式会社東芝 動画像復号再生モジュールと再生時刻管理プログラムとマルチメディア情報受信装置
US6959019B2 (en) * 2001-02-22 2005-10-25 Nortel Networks Limited Aharmonic interleaving of forward error corrected (FEC) signals
DE10139066A1 (de) * 2001-08-09 2003-02-27 Rohde & Schwarz Verfahren und Anordnung zum Verbessern der Empfangseigenschaften von DVB-Signalen
FR2854530B1 (fr) * 2003-05-02 2005-07-22 Medialive Procede et dispositif pour securiser la transmission, l'enregistrement et la visualisation de flux empaquetes audiovisuels numeriques
US7480315B2 (en) * 2004-12-31 2009-01-20 Microsoft Corporation Method and apparatus for synchronizing clocks
US8589583B2 (en) * 2010-09-08 2013-11-19 Hulu, Inc. Method and apparatus for adaptive bit rate switching
US20120281704A1 (en) * 2011-05-02 2012-11-08 Butterworth Ashley I Methods and apparatus for isochronous data delivery within a network
US9191686B2 (en) 2011-07-22 2015-11-17 Honeywell International Inc. System and method of implementing synchronized audio and video streaming
WO2019132119A1 (ko) * 2017-12-28 2019-07-04 주식회사 디에스브로드캐스트 방송 신호 송신을 위한 다중화 방법 및 그 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181232A (ja) * 1989-12-11 1991-08-07 Toshiba Corp 可変レート符号化方式
JP3321802B2 (ja) * 1990-06-28 2002-09-09 キヤノン株式会社 ディジタル信号処理装置
US5287182A (en) * 1992-07-02 1994-02-15 At&T Bell Laboratories Timing recovery for variable bit-rate video on asynchronous transfer mode (ATM) networks
US5511054A (en) * 1993-03-31 1996-04-23 Sony Corporation Apparatus and method for multiplexing encoded data signals and recording medium having multiplexed signals recorded thereon
US5467342A (en) * 1994-01-12 1995-11-14 Scientific-Atlanta, Inc. Methods and apparatus for time stamp correction in an asynchronous transfer mode network
US5598352A (en) * 1994-09-30 1997-01-28 Cirrus Logic, Inc. Method and apparatus for audio and video synchronizing in MPEG playback systems
KR0137701B1 (ko) * 1994-12-13 1998-05-15 양승택 엠피이지-2(mpeg-2) 시스템의 피이에스(pes) 패킷화 장치
US5533021A (en) * 1995-02-03 1996-07-02 International Business Machines Corporation Apparatus and method for segmentation and time synchronization of the transmission of multimedia data

Also Published As

Publication number Publication date
DE69517494T2 (de) 2000-10-26
KR960027383A (ko) 1996-07-22
KR0136460B1 (ko) 1998-05-15
EP0719054B1 (de) 2000-06-14
EP0719054A2 (de) 1996-06-26
EP0719054A3 (de) 1997-07-23
US5757802A (en) 1998-05-26

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