KR970012562A - Sequential playback control device for album title video disc and its method - Google Patents

Sequential playback control device for album title video disc and its method Download PDF

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Publication number
KR970012562A
KR970012562A KR1019950027925A KR19950027925A KR970012562A KR 970012562 A KR970012562 A KR 970012562A KR 1019950027925 A KR1019950027925 A KR 1019950027925A KR 19950027925 A KR19950027925 A KR 19950027925A KR 970012562 A KR970012562 A KR 970012562A
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South Korea
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album
discs
information
album title
video
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KR1019950027925A
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Korean (ko)
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조본구
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배순훈
대우전자 주식회사
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Priority to KR1019950027925A priority Critical patent/KR970012562A/en
Publication of KR970012562A publication Critical patent/KR970012562A/en

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Abstract

본 발명은 앨범타이틀 비디오디스크의 손차재생제어장치와 그 방법에 관한 것으로, 앨범디스크(D1∼D3)의 앨범타이틀순서정보를 독취하기 위한 제어를 수행함과 더불어, 재생기능의 키설정시에 상기 독취된 앨범타이틀순서정보를 기초로 앨범디스크(D1∼D3)의 순서적인 재생동작을 제어하는 제1제어수단(4)과, 상기 제1제어수단(4)의 제어하에 상기 디스크체인저(CHG)의 체인징동작을 위해 구동되는CD-체인저구동부(16), 상기 독취된 앨범타이틀순서정보와 그에 따른 동영상/음성정보를 디지털신호 처리하는 디지털처리수단(20), 상기 디지털신호 처리된 디지털데이터를 CD-ROM 데이터로 디코딩하는 CD-ROM 디코더(22), 상기 CD-ROM에서 디코딩된 정보에서 앨범타이틀순서정보의 데이터를 메모리(28)에서 저장하고 그 앨범타이틀순서정보에 의거하여 디스크의 순차적인 재생을 제어하는 제2제어수단(26), 상기 순차적으로 독취되는 앨범타이틀에 따른 동영상/음성정보의 데이터를 MPEG 방식으로 디코딩처리되는 MPEG 오디오/비디오디코더(30), 상기 디코딩동영상신호를 영상재생가능하도록 RGB 엔코딩하는 RGB 엔코더(32) 및, 상기 MPEG 방식으로 디코딩된 음성신호를 음성재생가능하게 아날로그신호의 형태로 신호변환하는 DAC(34)를 구비하여 구성되고; 디스크 체인저(CHG)에 각각 로딩되고 순차재생모드가 설정되면 상기 디스크체인지(CHG)를 구동시켜서 그 앨범디스크(D1∼D3)에 수록된 앨범타이틀순서정보를 독취하는 단계와, 상기 독취된 앨범타이틀순서정보를 저장함과 더불어 그 앨범타이틀순서정보를 기초로 상기 앨범디스크(D1∼D3)의 재생순서를 지정하는 단계 및, 상기 지정된 재생순서대로 상기 앨범디스크(D1∼D3)의 수록정보를 독취하여 재생시키는 단계를 포함하여 이루어진 것을 특징으로 한다.The present invention relates to an apparatus for controlling playback of album title video discs and a method thereof, which perform control for reading album title order information of album discs (D1 to D3) and at the time of setting a key of a playback function. The first control means 4 for controlling an orderly reproducing operation of the album discs D1 to D3 based on the received album title order information, and under the control of the first control means 4 of the disc changer CHG. CD-changer driving unit 16 driven for the changing operation, digital processing means 20 for digitally processing the read album title order information and video / audio information according thereto, and CD-processing the digital signal processed digital data. A CD-ROM decoder 22 for decoding into ROM data, storing data of album title order information in the information decoded in the CD-ROM in the memory 28 and sequentially sequencing the disc based on the album title order information. Second control means (26) for controlling the reproduction, MPEG audio / video decoder (30) which decodes the data of the video / audio information according to the sequentially read album titles, and the decoded video signal. An RGB encoder (32) for RGB encoding to be reproducible, and a DAC (34) for converting the MPEG signal decoded in the MPEG manner into a form of an analog signal for speech reproduction; Loading the disc changer CHG and setting the sequential play mode to drive the disc changer CHG to read the album title order information contained in the album discs D1 to D3; and the read album title order. Storing the information and designating the playback order of the album discs D1 to D3 based on the album title order information; and reading and playing the recorded information of the album discs D1 to D3 in the specified playback order. Characterized in that it comprises a step of making.

Description

앨범타이틀 비디오디스크의 순차재생제어장치와 그 방법Sequential playback control device for album title video disc and its method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 대상으로 되는 비디오디스크의 트랙구조를 설명하는 모식.1 is a diagram for explaining a track structure of a video disc of the present invention.

Claims (4)

디스크체인저(CHG)에 장착된 복수의 앨범타이틀로 이루어진 앨범디스크(D1∼D3)을 순차적으로 재생하기 위한 비디오디스플레이에 있어서, 상기 앨범디스크(D1∼D3)의 앨범타이틀 순서정보를 독취하기 위한 상기 디스크체인저(CHG)의 구동제어와 기록정보독취수단(6,10,12,14)의 구동제어를 수행함과 더불어, 기능설정수단(2)의 키조작에 의해 재생기능의 키설정시에 상기 독취된 앨범타이틀순서정보를 기초로 앨범디스크(D1∼D3)의 순서적인 재생동작을 제어하는 제1제어수단(4)과, 상기 제1제어수단(4)의 제어하에 상기 디스크체인저(CHG)의 체인징동작을 위해 구동되는 CD-체인저구동부(16), 상기 기록정보독취수단(6,8,10,12,14)을 통해 독취되어 RF 증폭수단(18)에 의해 신호증폭된 앨범타이틀순서정보와 그에 따른 동영상/음성정보를 디지털신호 처리하는 디지털처리수단(20), 상기 디지털신호 처리된 디지털데이터를 CD-ROM 데이터로 디코딩하는 CD-ROM 디코더(22), 상기 CD-ROM 디코더(22)에서 디코딩된 정보에서 앨범타이틀순서정보의 데이터를 저장하고 그 앨범타이틀순서정보에 의거하여 상기 제1제어수단(4)과의 제어통신을 통해 디스크의 순차적인 재생을 제어하는 제2제어수단(26), 상기 앨범타이틀정보의 데이터를 저장하는 메모리(28), 상기 순차적으로 독취되는 앨범타이틀에 따른 동영상/음성정보의 데이터를 MPEG 방식으로 디코딩처리하는 MPEG 오디오/비디오디코더(30), 상기 MPEG 오디오/비디오디코더(30)에 의해 디코딩된 동영상신호를 영상재생가능하도록RGB 엔코딩하는 RGB 엔코더(32) 및, 상기 MPEG 방식으로 디코딩된 음성신호를 음성재생가능하게 아날로그신호의 형태로 신호변환하는 DAC(34)를 구비하여 구성된 것을 특징으로 하는 앨범타이틀 비디오디스크의 순차재생제어장치.A video display for sequentially playing album discs D1 to D3 consisting of a plurality of album titles mounted on a disc changer CHG, wherein the order for reading album title sequence information of the album discs D1 to D3 is read. The drive control of the disk changer CHG and the drive control of the recording information reading means 6, 10, 12, 14 are carried out, and the reading at the time of setting the key of the reproduction function by the key operation of the function setting means 2 is performed. The first control means 4 for controlling an orderly reproducing operation of the album discs D1 to D3 based on the received album title order information, and under the control of the first control means 4 of the disc changer CHG. CD title changer 16 driven for the changing operation, album title sequence information read out by the recording information reading means 6, 8, 10, 12, 14 and amplified by the RF amplifying means 18; Digital unit that processes video / audio information according to digital signal Means 20, a CD-ROM decoder 22 for decoding the digital signal processed digital data into CD-ROM data, storing data of album title order information from the information decoded by the CD-ROM decoder 22, and Second control means 26 for controlling sequential reproduction of the disc through control communication with the first control means 4 based on the album title order information, and a memory 28 for storing data of the album title information. ), An MPEG audio / video decoder 30 for decoding data of video / audio information according to the sequentially read album titles in an MPEG manner, and the video signal decoded by the MPEG audio / video decoder 30 in an image. RGB encoder 32 for RGB encoding to be reproducible, and a DAC 34 for converting the audio signal decoded by the MPEG method into a form of an analog signal for reproducing voice. A sequential playback control apparatus for an album title video disc. 제1항에 있어서, 상기 기록정보 독취수단(6,8,10,12,14)에 의해 독취되어 상기 메모리(28)에 저장되는 앨범타이틀순서정보는 상기 보수의 앨범디스크(D1∼D3)의 첫번째 트랙으로부터 독취된 데이터화일(INFO.VCD)의 앨범볼륨번호(Number Of Volumes In Album)데이터와, 앨범세트 순서번호(Album Set Sequence Number)데이터에 해당하는 것을 특징으로 하는 앨범타이틀 비디오디스크의 순차재생제어장치.The album title order information read out by the recording information reading means (6,8,10,12,14) and stored in the memory (28) is stored in the above-mentioned complementary album discs (D1-D3). A sequence of album title video discs, which corresponds to album number number (Album Set Sequence Number) data of the data file (INFO.VCD) read out from the first track. Regeneration control device. 디스크체인저(CHG)에 장착된 복수의 앨범타이틀로 이루어진 앨범디스크(D1∼D3)을 순차적으로 재생하기 위한 비디오디스크플레이어에 있어서, 상기 앨범디스크(D1∼D3)가 디스크체인저(CHG)에 각각 로딩되고 순차재생모드가 설정되면 상기 디스크체인저(CHG)를 구동시켜서 그 앨범디스크(D1∼D3)에 수록된 앨범타이틀순서정보를 독취하는 단계와, 상기 독취된 앨범타이틀순서정보를 저장함과 더불어 그 앨범타이틀을 순서정보를 기초로 상기 앨범디스크(D1∼D3)의 재생순서를 지정하는 단계 및, 상기 지정된 재생순서대로 상기 앨범 디스크(D1∼D3)의 수록정보를 독취하여 재생시키는 단계를 포함하여 이루어진 것을 특징으로 하는 앨범타이틀 비디오디스크의 순차재생제어방법.In a video disc player for sequentially playing album discs D1 to D3 composed of a plurality of album titles mounted on a disc changer CHG, the album discs D1 to D3 are respectively loaded onto the disc changer CHG. And when the sequential play mode is set, driving the disc changer CHG to read the album title order information contained in the album discs D1 to D3, storing the read album title order information, and storing the album title order information. Designating the playback order of the album discs D1 to D3 based on the order information, and reading and playing the recorded information of the album discs D1 to D3 in the designated playback order. A sequential playback control method for an album title video disc. 제3항에 있어서, 상기 단계에서 독취되어 저장되는 앨범타이틀순서정보는 상기 복수의 앨범디스크(D1∼D3)의 첫 번째 트랙으로부터 독취된 데이터화일(INFO.VCD)의 앨범볼륨번호(Number Of Volumes In Album)데이터와, 앨범세이트 순서번호(Album Set Sequence Number)데이터에 해당하는 것을 특징으로 하는 앨범타이틀 비디오디스크의 순차재생제어방법.4. The number of volumes of the album title order information of the data file (INFO.VCD) read out from the first track of the plurality of album discs (D1 to D3) is stored. In Album) data and album set sequence number (Album Set Sequence Number) data characterized in that the sequential playback control method of the album title video disc. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950027925A 1995-08-31 1995-08-31 Sequential playback control device for album title video disc and its method KR970012562A (en)

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KR1019950027925A KR970012562A (en) 1995-08-31 1995-08-31 Sequential playback control device for album title video disc and its method

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