KR970067213A

KR970067213A - Random playback method in a video compact disc player

Info

Publication number: KR970067213A
Application number: KR1019960008755A
Authority: KR
Inventors: 박찬수
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1996-03-28
Filing date: 1996-03-28
Publication date: 1997-10-13

Abstract

본 발명은 다수의 비디오 콤팩트 디스크가 장착된 비디오 콤팩트 디스크 플레이어에서의 랜덤 재생 방법에 관한 것으로서, 랜덤 재생을 위한 키입력이 인가되면 장착된 상기 다수의 비디오 콤팩트 디스크를 순차적으로 탐색하여 곡의 위치 정보를 포함하는 디스크 정보를 독출하여 저장하는 제1과정과; 상기 디스크 정보로부터 총수를 카운트하고 각 곡에 시리얼 고유 번호를 부여하여 저장하는 제2과정과; 랜덤 번호를 발생하여 발생된 랜덤 번호가 상기 고유 번호에 대응되면 이미 재생되었는지를 판단하여 이미 재생되지 않은 곡이 선택될 때까지 랜덤 번호를 재발생하는 제3과정과; 발생된 랜덤 번호에 대응하는 고유 번호의 곡이 기록된 해당 비디오 콤팩트 디스크의 해당 위치를 상기 디스크 정보를 이용하여 검색하여 구간 재생하고 곡이 재생되었음을 체크하고 재생된 곡수를 카운트하여 카운트된 곡수가 상기 총 곡수보다 작으면 상기 제3과정으로 진행하고 작지 않으면 랜덤 재생을 종료하는 제4과정을 포함한다.The present invention relates to a random reproduction method in a video compact disc player equipped with a plurality of video compact discs. When a key input for random reproduction is applied, the video compact discs are sequentially searched for, And reading and storing the disc information including the disc information; A second step of counting the total number from the disc information, assigning a serial unique number to each song, and storing the serial number; A third step of determining whether the random number generated by generating the random number corresponds to the unique number and reproducing the random number until a song that has not been reproduced is selected; A corresponding position of the corresponding video compact disc on which a song having a unique number corresponding to the generated random number is recorded is searched for by using the disc information and is reproduced in intervals, and it is checked that the song has been reproduced and the number of reproduced songs is counted, If the total number of songs is smaller than the total number of songs, the process proceeds to the third step. If the total number of songs is not smaller than the total number of songs, the random reproduction is terminated.

Description

Random playback method in a video compact disc player

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 따른 비디오 콤팩트 디스크 플레이어에 대한 개략적인 블록도, 제2도는 본 발명에 따른 랜덤 재생 과정을 도시한 흐름도.FIG. 1 is a schematic block diagram of a video compact disc player according to the present invention; FIG. 2 is a flow chart showing a random playback process according to the present invention; FIG.

Claims

A method for random reproduction in a video compact disc player equipped with a plurality of video compact discs, the method comprising: sequentially searching the plurality of loaded video compact discs when a key input for random reproduction is applied, A first step of reading out and storing data; A second step of counting the total number from the disc information, assigning a serial unique number to each song, and storing the serial number; A third step of determining whether the random number generated by generating the random number corresponds to the unique number and reproducing the random number until a song that has not been reproduced is selected; A corresponding position of the corresponding video compact disc on which a song having a unique number corresponding to the generated random number is recorded is searched for by using the disc information and is reproduced in a section and it is checked that the song has been reproduced and the number of reproduced songs is counted, And proceeding to the fourth step if the total number of songs is smaller than the total number of songs, and ending the random reproduction if the total number of songs is not smaller than the total number of songs.

※ Note: It is disclosed by the contents of the first application.