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KR970010086B1 - Apparatus for transmitting multiplexed bit stream with moving image & audio signal for use in decoding system - Google Patents

Apparatus for transmitting multiplexed bit stream with moving image & audio signal for use in decoding system Download PDF

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Publication number
KR970010086B1
KR970010086B1 KR94009471A KR19940009471A KR970010086B1 KR 970010086 B1 KR970010086 B1 KR 970010086B1 KR 94009471 A KR94009471 A KR 94009471A KR 19940009471 A KR19940009471 A KR 19940009471A KR 970010086 B1 KR970010086 B1 KR 970010086B1
Authority
KR
South Korea
Prior art keywords
bit stream
outputs
signal
flag
buffer part
Prior art date
Application number
KR94009471A
Other languages
Korean (ko)
Other versions
KR950030669A (en
Inventor
Keun-Hwan Kim
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
Priority to KR94009471A priority Critical patent/KR970010086B1/en
Publication of KR950030669A publication Critical patent/KR950030669A/en
Application granted granted Critical
Publication of KR970010086B1 publication Critical patent/KR970010086B1/en

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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • 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
    • H04N21/233—Processing of audio elementary 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Television Systems (AREA)

Abstract

The first buffer part(210) outputs flag signal according to the storage of data to be input. The first flag detecting part(215) outputs flag detecting signal by detecting flag signal of the first buffer part(210). Microprocessor(220) divides the data to be input into moving picture bit stream data and audio bit stream data, and outputs those. The second buffer part(230) saves temporarily the moving picture bit stream data to be given from microprocessor(220), and so outputs to moving picture signal decoder, then if storage is smaller than setting value, it outputs empty flag signal. The second flag detecting part(235) responses to the ef signal given from the second buffer part(230) and then outputs interrupt signal. The third buffer part(240) receives the audio bit stream data to be given from microprocessor(220) and saves temporarily, next outputs those to audio signal decoder.
KR94009471A 1994-04-30 1994-04-30 Apparatus for transmitting multiplexed bit stream with moving image & audio signal for use in decoding system KR970010086B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94009471A KR970010086B1 (en) 1994-04-30 1994-04-30 Apparatus for transmitting multiplexed bit stream with moving image & audio signal for use in decoding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94009471A KR970010086B1 (en) 1994-04-30 1994-04-30 Apparatus for transmitting multiplexed bit stream with moving image & audio signal for use in decoding system

Publications (2)

Publication Number Publication Date
KR950030669A KR950030669A (en) 1995-11-24
KR970010086B1 true KR970010086B1 (en) 1997-06-21

Family

ID=19382224

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94009471A KR970010086B1 (en) 1994-04-30 1994-04-30 Apparatus for transmitting multiplexed bit stream with moving image & audio signal for use in decoding system

Country Status (1)

Country Link
KR (1) KR970010086B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100438693B1 (en) * 1997-06-04 2005-08-17 삼성전자주식회사 Voice and video multiple transmission system

Also Published As

Publication number Publication date
KR950030669A (en) 1995-11-24

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee