KR970025150A - Transmission decoder - Google Patents

Transmission decoder Download PDF

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Publication number
KR970025150A
KR970025150A KR1019950036886A KR19950036886A KR970025150A KR 970025150 A KR970025150 A KR 970025150A KR 1019950036886 A KR1019950036886 A KR 1019950036886A KR 19950036886 A KR19950036886 A KR 19950036886A KR 970025150 A KR970025150 A KR 970025150A
Authority
KR
South Korea
Prior art keywords
pid
detecting
register
audio
control means
Prior art date
Application number
KR1019950036886A
Other languages
Korean (ko)
Other versions
KR100200483B1 (en
Inventor
허준호
부용
박상봉
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950036886A priority Critical patent/KR100200483B1/en
Publication of KR970025150A publication Critical patent/KR970025150A/en
Application granted granted Critical
Publication of KR100200483B1 publication Critical patent/KR100200483B1/en

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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]
    • H04N21/40—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
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

본 발명은 전송 디코더를 공개한다. 그 회로는 프로그램이 선택되면 상기 선택된 프로그램의 오디오와 비데오의 PID 를 검출하기 위한 제어수단, 상기 제어수단에 의해서 검출된 오디오와 비데오의 PID 를 저장하기 위한 레지스터, 및 상기 레지스터로 부터 출력되는 PID 를 가지는 패킷을 상기 입력되는 전송 스트림으로 부터 검출하기 위한 PID 검출수단으로 구성되어 있다. 따라서, 외부의 메모리가 없더라도 원하는 정보에 의한 서비스를 수행할 수 있다.The present invention discloses a transport decoder. The circuitry includes control means for detecting the PID of the audio and video of the selected program, a register for storing the PID of the audio and video detected by the control means, and a PID output from the register. And a PID detecting means for detecting a packet from the inputted transport stream. Therefore, even if there is no external memory, it is possible to perform the service by the desired information.

Description

전송 디코더Transmission decoder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 전송 디코더의 블럭도이다.2 is a block diagram of a transport decoder of the present invention.

Claims (1)

프로그램이 선택되면, 상기 선택된 프로그램의 오디오와 비데오의 PID 를 검출하기 위한 제어수단; 상기 제어수단에 의해서 검출된 오디오와 비데오의 PID 를 저장하기 위한 레지스터; 및 상기 레지스터로 부터 출력되는 PID 를 가지는 패킷을 상기 입력되는 전송 스트림으로 부터 검출하기 위한 PID 검출수단을 구비한 것을 특징으로 하는 전송 디코더.Control means for detecting a PID of audio and video of the selected program when the program is selected; A register for storing PIDs of audio and video detected by the control means; And PID detecting means for detecting a packet having a PID output from the register from the input transport stream. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036886A 1995-10-24 1995-10-24 A transmission decoder KR100200483B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950036886A KR100200483B1 (en) 1995-10-24 1995-10-24 A transmission decoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950036886A KR100200483B1 (en) 1995-10-24 1995-10-24 A transmission decoder

Publications (2)

Publication Number Publication Date
KR970025150A true KR970025150A (en) 1997-05-30
KR100200483B1 KR100200483B1 (en) 1999-06-15

Family

ID=19431132

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950036886A KR100200483B1 (en) 1995-10-24 1995-10-24 A transmission decoder

Country Status (1)

Country Link
KR (1) KR100200483B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980042030A (en) * 1996-11-01 1998-08-17 윌리엄 비. 켐플러 MPEG2 Transport Stream Packet Parser System

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100785968B1 (en) 2006-06-28 2007-12-14 주식회사 대우일렉트로닉스 De- multiplexer in a dmb receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980042030A (en) * 1996-11-01 1998-08-17 윌리엄 비. 켐플러 MPEG2 Transport Stream Packet Parser System

Also Published As

Publication number Publication date
KR100200483B1 (en) 1999-06-15

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