TW404116B - Apparatus and method for extracting measures of a bitstream's processing requirements for decoding - Google Patents

Apparatus and method for extracting measures of a bitstream's processing requirements for decoding Download PDF

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Publication number
TW404116B
TW404116B TW87116078A TW87116078A TW404116B TW 404116 B TW404116 B TW 404116B TW 87116078 A TW87116078 A TW 87116078A TW 87116078 A TW87116078 A TW 87116078A TW 404116 B TW404116 B TW 404116B
Authority
TW
Taiwan
Prior art keywords
bit stream
structuring
decoder
elements
scope
Prior art date
Application number
TW87116078A
Other languages
English (en)
Chinese (zh)
Inventor
William Brent Wilson
Original Assignee
Matsushita Electric Ind 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 Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of TW404116B publication Critical patent/TW404116B/zh

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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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • 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
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • 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
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the client

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW87116078A 1997-09-30 1998-09-28 Apparatus and method for extracting measures of a bitstream's processing requirements for decoding TW404116B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26621697A JPH11112972A (ja) 1997-09-30 1997-09-30 複合化処理量情報の抽出装置および方法

Publications (1)

Publication Number Publication Date
TW404116B true TW404116B (en) 2000-09-01

Family

ID=17427881

Family Applications (1)

Application Number Title Priority Date Filing Date
TW87116078A TW404116B (en) 1997-09-30 1998-09-28 Apparatus and method for extracting measures of a bitstream's processing requirements for decoding

Country Status (8)

Country Link
EP (1) EP0956705A1 (fr)
JP (1) JPH11112972A (fr)
KR (1) KR100317919B1 (fr)
CN (1) CN1241334A (fr)
BR (1) BR9806269A (fr)
ID (1) ID21549A (fr)
TW (1) TW404116B (fr)
WO (1) WO1999017552A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319973B1 (it) * 2000-03-17 2003-11-12 Cselt Centro Studi Lab Telecom Procedimento e sistema per temporizzare la trasmissione di flussiinformativi, ad esempio flussi audiovisivi o multimediali, relativi
DE10218812A1 (de) * 2002-04-26 2003-11-20 Siemens Ag Generische Datenstrombeschreibung
JP2005051631A (ja) * 2003-07-30 2005-02-24 Sony Corp プログラム、データ処理方法およびその装置
CN1977538A (zh) * 2005-03-03 2007-06-06 皇家飞利浦电子股份有限公司 用于消费品中mpeg译码器的自适应后退系统
KR101232780B1 (ko) * 2006-01-12 2013-09-03 (주)휴맥스 통합 코덱 장치 및 방법
JP4847890B2 (ja) 2007-02-16 2011-12-28 パナソニック株式会社 符号化方式変換装置
KR100943214B1 (ko) * 2007-06-07 2010-02-18 한국전자통신연구원 프로세스 간 통신을 이용한 오디오 복호화 장치 및 그 방법
JP5056600B2 (ja) * 2008-06-10 2012-10-24 富士通株式会社 画像復号装置
US9462233B2 (en) * 2009-03-13 2016-10-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods of and arrangements for processing an encoded bit stream
CN102665081B (zh) * 2012-05-14 2014-12-03 青岛海信信芯科技有限公司 多格式码流的解析方法、多格式码流的解析装置和显示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187575A (en) * 1989-12-29 1993-02-16 Massachusetts Institute Of Technology Source adaptive television system
US5608459A (en) * 1993-08-13 1997-03-04 Texas Instruments Incorporated Video data decoder having motion compensation and image memory circuitry on single substrate
IT1268196B1 (it) * 1994-12-23 1997-02-21 Sip Dispositivo per la ricetrasmissione e decodifica di sequenze audiovisivi compresse.
KR960036641A (ko) * 1995-03-21 1996-10-28 김광호 저속의 비디오비트열을 복호하는 고속용 복호화장치
US5703877A (en) * 1995-11-22 1997-12-30 General Instrument Corporation Of Delaware Acquisition and error recovery of audio data carried in a packetized data stream

Also Published As

Publication number Publication date
CN1241334A (zh) 2000-01-12
EP0956705A1 (fr) 1999-11-17
BR9806269A (pt) 2000-04-04
KR100317919B1 (ko) 2001-12-24
WO1999017552A1 (fr) 1999-04-08
KR20000069051A (ko) 2000-11-25
ID21549A (id) 1999-07-24
JPH11112972A (ja) 1999-04-23

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