DE69425040D1 - Einrichtung zur adaptiven Demultiplexierung eines Bitstroms in einem Dekodierungssystem - Google Patents

Einrichtung zur adaptiven Demultiplexierung eines Bitstroms in einem Dekodierungssystem

Info

Publication number
DE69425040D1
DE69425040D1 DE69425040T DE69425040T DE69425040D1 DE 69425040 D1 DE69425040 D1 DE 69425040D1 DE 69425040 T DE69425040 T DE 69425040T DE 69425040 T DE69425040 T DE 69425040T DE 69425040 D1 DE69425040 D1 DE 69425040D1
Authority
DE
Germany
Prior art keywords
bit stream
decoding system
demultiplexing
adaptive
adaptive demultiplexing
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
DE69425040T
Other languages
English (en)
Inventor
Keun-Hwan Kim
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.)
WiniaDaewoo Co Ltd
Original Assignee
Daewoo Electronics 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 Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Application granted granted Critical
Publication of DE69425040D1 publication Critical patent/DE69425040D1/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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • 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
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4392—Processing of audio elementary streams involving audio buffer management
DE69425040T 1994-01-18 1994-12-30 Einrichtung zur adaptiven Demultiplexierung eines Bitstroms in einem Dekodierungssystem Expired - Lifetime DE69425040D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94000768A KR960008470B1 (en) 1994-01-18 1994-01-18 Apparatus for transferring bit stream data adaptively in the moving picture

Publications (1)

Publication Number Publication Date
DE69425040D1 true DE69425040D1 (de) 2000-08-03

Family

ID=19375786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425040T Expired - Lifetime DE69425040D1 (de) 1994-01-18 1994-12-30 Einrichtung zur adaptiven Demultiplexierung eines Bitstroms in einem Dekodierungssystem

Country Status (6)

Country Link
US (1) US5521918A (de)
EP (1) EP0663774B1 (de)
JP (1) JP3694339B2 (de)
KR (1) KR960008470B1 (de)
CN (1) CN1074633C (de)
DE (1) DE69425040D1 (de)

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Also Published As

Publication number Publication date
CN1115547A (zh) 1996-01-24
CN1074633C (zh) 2001-11-07
EP0663774B1 (de) 2000-06-28
EP0663774A2 (de) 1995-07-19
JPH0844535A (ja) 1996-02-16
EP0663774A3 (de) 1996-03-27
US5521918A (en) 1996-05-28
KR950024445A (ko) 1995-08-21
JP3694339B2 (ja) 2005-09-14
KR960008470B1 (en) 1996-06-26

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Legal Events

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8332 No legal effect for de