KR970017429A - Disc format and its playing method to improve the response speed of CD-I player - Google Patents

Disc format and its playing method to improve the response speed of CD-I player Download PDF

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Publication number
KR970017429A
KR970017429A KR1019950030134A KR19950030134A KR970017429A KR 970017429 A KR970017429 A KR 970017429A KR 1019950030134 A KR1019950030134 A KR 1019950030134A KR 19950030134 A KR19950030134 A KR 19950030134A KR 970017429 A KR970017429 A KR 970017429A
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KR
South Korea
Prior art keywords
disc
data
player
menu
access information
Prior art date
Application number
KR1019950030134A
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Korean (ko)
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KR0166752B1 (en
Inventor
정정주
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.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950030134A priority Critical patent/KR0166752B1/en
Publication of KR970017429A publication Critical patent/KR970017429A/en
Application granted granted Critical
Publication of KR0166752B1 publication Critical patent/KR0166752B1/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

본 발명은 CD-I 플레이어의 응답속도를 개선하기 위한 디스크형식 및 그 플레이방법에 관한 것이다. 본 발명은 CD-I 디스크 제작시 TOC의 데이타영역에 각 메뉴나 프로그램에서 필요한 최초의 데이타에 대한 액세스정보를 저장하고, 초기동작시 디스크의 TOC의 데이타영역에 저장된 정보들을 미리 읽어들여 그 정보를 이용하여 실시간적으로 플레이동작을 하므로써 응답속도를 개선시키는 효과를 제공한다.The present invention relates to a disc format and a method of playing the same for improving the response speed of a CD-I player. The present invention stores access information for the first data required for each menu or program in the data area of the TOC when a CD-I disc is produced, and reads the information stored in the data area of the TOC of the disc in advance during operation. It provides the effect of improving response speed by playing in real time.

(대표도면 : 제2도)(Representative drawing: 2nd drawing)

Description

CD-I 플레이어의 응답속도를 개선하기 위한 디스크형식 및 그 플레이 방법Disc format and its playing method to improve the response speed of CD-I player

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

제2도는 본 발명에 의해 정의되는 CD-I 디스크형식을 나타내는 도면,2 is a diagram showing a CD-I disc format defined by the present invention;

제3도는 제2도의 디스크형식을 갖는 CD-I 디스크를 플레이하는 방법을 설명하기 위한 흐름도.3 is a flowchart for explaining a method of playing a CD-I disc having the disc format of FIG.

Claims (3)

CD-I 플레이어의 응답속도를 개선하기 위한 디스크형식에 있어서, CD-I 디스크의 TOC의 데이타영역에 각 메뉴 및 프로그램에 필요한 최초의 데이타에 대한 액세스정보가 기록되는 것을 특징으로 포함하는 CD-I 플레이어의 응답속도를 개선하기 위한 디스크형식.In the disc format for improving the response speed of the CD-I player, CD-I, characterized in that the access information for the first data required for each menu and program is recorded in the data area of the TOC of the CD-I disc. Disc format to improve player response. 제1항에 있어서, 상기 액세스정보는 일련의 번호와, 시작어드레스와 종료어드레스 및 필요한 정보들로 이루어지는 것을 특징으로 하는 CD-I 플레이어의 응답속도를 개선하기 위한 디스크형식.2. The disc format for improving the response speed of a CD-I player according to claim 1, wherein said access information consists of a series of numbers, a start address and an end address, and necessary information. CD-I 플레이어의 응답속도를 개선하기 위한 플레이방법에 있어서, 디스크가 삽입되면 디스크에 기록되어 있는 각 메뉴나 프로그램에 필요한 최초의 데이타에 대한 액세스정보들을 읽어들여 저장하는 제1단계, 디스크로부터 응용프로그램 및 첫화면을 띄우는 데 필요한 데이타를 읽어들여 저장하는 제2단계; 상기 제2단계에서 저장한 데이타를 수행함과 동시에 상기 제1단계에서 액세스정보가 지정하는 데이타를 디스크로부터 읽어들이는 제3단계; 상기 제2단계에서 읽어들인 응용프로그램의 실행에 따라 메뉴화면에서 필요로 하는 데이타에 대한 액세스정보를 다시 지정하여 디스크로부터 읽어들여 저장하는 제4단계; 및 사용자가 메뉴를 선택시 미리 읽어 들인 데이타 중 선택메뉴에 해당하는 데이타를 수행함과 동시에 나머지 데이타를 디스크로부터 읽어내어 연속적으로 플레이하는 제5단계를 포함하는 CD-I 플레이어의 응답속도를 개선하기 위한 플레이방법.A play method for improving the responsiveness of a CD-I player, comprising: a first step of reading and storing access information on the first data required for each menu or program recorded on the disc when the disc is inserted; A second step of reading and storing data necessary for displaying a program and a first screen; A third step of performing data stored in said second step and simultaneously reading data designated by access information from said disc in said first step; A fourth step of re-designating access information for data required on a menu screen according to the execution of the application program read in the second step, reading from the disk, and storing the read information; And a fifth step of performing data corresponding to the selection menu among data read in advance when the user selects the menu, and simultaneously reading the remaining data from the disc and continuously playing the data. How to play. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950030134A 1995-09-14 1995-09-14 Method for improving the response speed of cd-1 player KR0166752B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950030134A KR0166752B1 (en) 1995-09-14 1995-09-14 Method for improving the response speed of cd-1 player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950030134A KR0166752B1 (en) 1995-09-14 1995-09-14 Method for improving the response speed of cd-1 player

Publications (2)

Publication Number Publication Date
KR970017429A true KR970017429A (en) 1997-04-30
KR0166752B1 KR0166752B1 (en) 1999-03-20

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KR1019950030134A KR0166752B1 (en) 1995-09-14 1995-09-14 Method for improving the response speed of cd-1 player

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100619065B1 (en) * 2005-01-05 2006-08-31 삼성전자주식회사 A method and an apparatus of reproducing disc to reduce access-time by the chapter

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