JP4264790B2 - 統計多重制御装置、画像符号化装置、統計多重システム、統計多重制御方法および符号化方法 - Google Patents

統計多重制御装置、画像符号化装置、統計多重システム、統計多重制御方法および符号化方法 Download PDF

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Publication number
JP4264790B2
JP4264790B2 JP2000181316A JP2000181316A JP4264790B2 JP 4264790 B2 JP4264790 B2 JP 4264790B2 JP 2000181316 A JP2000181316 A JP 2000181316A JP 2000181316 A JP2000181316 A JP 2000181316A JP 4264790 B2 JP4264790 B2 JP 4264790B2
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Japan
Prior art keywords
code rate
target code
statistical multiplexing
multiplexing control
target
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Expired - Fee Related
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JP2000181316A
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English (en)
Japanese (ja)
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JP2001359094A (ja
JP2001359094A5 (enExample
Inventor
基文 板脇
孝明 渕江
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Sony Corp
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Sony Corp
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Priority to JP2000181316A priority Critical patent/JP4264790B2/ja
Publication of JP2001359094A publication Critical patent/JP2001359094A/ja
Publication of JP2001359094A5 publication Critical patent/JP2001359094A5/ja
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    • 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
    • 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]
    • H04N21/20—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
    • H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Time-Division Multiplex Systems (AREA)
JP2000181316A 2000-06-16 2000-06-16 統計多重制御装置、画像符号化装置、統計多重システム、統計多重制御方法および符号化方法 Expired - Fee Related JP4264790B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000181316A JP4264790B2 (ja) 2000-06-16 2000-06-16 統計多重制御装置、画像符号化装置、統計多重システム、統計多重制御方法および符号化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000181316A JP4264790B2 (ja) 2000-06-16 2000-06-16 統計多重制御装置、画像符号化装置、統計多重システム、統計多重制御方法および符号化方法

Publications (3)

Publication Number Publication Date
JP2001359094A JP2001359094A (ja) 2001-12-26
JP2001359094A5 JP2001359094A5 (enExample) 2007-04-19
JP4264790B2 true JP4264790B2 (ja) 2009-05-20

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JP2000181316A Expired - Fee Related JP4264790B2 (ja) 2000-06-16 2000-06-16 統計多重制御装置、画像符号化装置、統計多重システム、統計多重制御方法および符号化方法

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JP (1) JP4264790B2 (enExample)

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Publication number Publication date
JP2001359094A (ja) 2001-12-26

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