DE60019093D1 - Demultiplexen und Puffern von Bitströmen für einen DVD Audiodekoder - Google Patents

Demultiplexen und Puffern von Bitströmen für einen DVD Audiodekoder

Info

Publication number
DE60019093D1
DE60019093D1 DE60019093T DE60019093T DE60019093D1 DE 60019093 D1 DE60019093 D1 DE 60019093D1 DE 60019093 T DE60019093 T DE 60019093T DE 60019093 T DE60019093 T DE 60019093T DE 60019093 D1 DE60019093 D1 DE 60019093D1
Authority
DE
Germany
Prior art keywords
demultiplexing
audio decoder
dvd audio
buffering bitstreams
bitstreams
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
DE60019093T
Other languages
English (en)
Other versions
DE60019093T2 (de
Inventor
Tsien Lim
Makoto Meiarashi
Katsumi Hoashi
Ryoji Yamaguchi
Ken Monda
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60019093D1 publication Critical patent/DE60019093D1/de
Publication of DE60019093T2 publication Critical patent/DE60019093T2/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
    • 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
    • H04N21/4341—Demultiplexing of audio and video streams
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4435—Memory management
DE60019093T 1999-09-30 2000-09-27 Demultiplexen und Puffern von Bitströmen für einen DVD Audiodekoder Expired - Lifetime DE60019093T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27915099 1999-09-30
JP27915099A JP3619079B2 (ja) 1999-09-30 1999-09-30 Ｄｖｄオーディオ復号システムのビットストリーム緩衝および多重分離装置
PCT/JP2000/006643 WO2001024533A1 (en) 1999-09-30 2000-09-27 A bit stream buffering and demultiplexing apparatus for a dvd audio decoding system

Publications (2)

Publication Number Publication Date
DE60019093D1 true DE60019093D1 (de) 2005-05-04
DE60019093T2 DE60019093T2 (de) 2006-02-09

Family

ID=17607153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019093T Expired - Lifetime DE60019093T2 (de) 1999-09-30 2000-09-27 Demultiplexen und Puffern von Bitströmen für einen DVD Audiodekoder

Country Status (6)

Country Link
EP (1) EP1161841B1 (de)
JP (1) JP3619079B2 (de)
CN (1) CN1138423C (de)
DE (1) DE60019093T2 (de)
TW (1) TW493350B (de)
WO (1) WO2001024533A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004271359B2 (en) 2003-09-04 2011-06-09 Koninklijke Philips Electronics N.V. Record carrier carrying a video signal and at least one additional information signal
JP2005167338A (ja) * 2003-11-28 2005-06-23 Toshiba Corp 映像音声再生装置
JP2008532452A (ja) * 2005-03-07 2008-08-14 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 ビデオストリームデータのバッファリング
CN101452426B (zh) * 2007-12-07 2012-08-29 瑞昱半导体股份有限公司 一种减少缓冲器空间的数据处理装置
EP3343928A1 (de) * 2016-12-29 2018-07-04 Thomson Licensing Verfahren und vorrichtung zum speichern von audio/video daten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07311950A (ja) * 1994-03-19 1995-11-28 Sony Corp 光ディスク記録媒体、光ディスク記録方法、光ディスク記録装置、及び光ディスク再生装置
JP3480777B2 (ja) * 1996-03-15 2003-12-22 パイオニア株式会社 情報記録装置及び情報記録方法並びに情報再生装置及び情報再生方法
US5953375A (en) * 1996-03-21 1999-09-14 Kabushiki Kaisha Toshiba Packing method, recording medium and transmitting and receiving apparatus for variable length data
US6738561B1 (en) * 1997-11-21 2004-05-18 Victor Company Of Japan, Ltd. Recording medium and signal processing apparatus
JPH11225307A (ja) * 1998-02-05 1999-08-17 Sony Corp 映像データ記録媒体および映像データ再生装置
KR100389853B1 (ko) * 1998-03-06 2003-08-19 삼성전자주식회사 카타로그정보의기록및재생방법

Also Published As

Publication number Publication date
DE60019093T2 (de) 2006-02-09
JP3619079B2 (ja) 2005-02-09
EP1161841A1 (de) 2001-12-12
JP2001103430A (ja) 2001-04-13
CN1138423C (zh) 2004-02-11
TW493350B (en) 2002-07-01
EP1161841B1 (de) 2005-03-30
WO2001024533A1 (en) 2001-04-05
CN1322446A (zh) 2001-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP