KR960025563A - Stabilization of Video CD Players - Google Patents

Stabilization of Video CD Players Download PDF

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Publication number
KR960025563A
KR960025563A KR1019940038291A KR19940038291A KR960025563A KR 960025563 A KR960025563 A KR 960025563A KR 1019940038291 A KR1019940038291 A KR 1019940038291A KR 19940038291 A KR19940038291 A KR 19940038291A KR 960025563 A KR960025563 A KR 960025563A
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KR
South Korea
Prior art keywords
buffer memory
data
normal playback
playback speed
video
Prior art date
Application number
KR1019940038291A
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Korean (ko)
Inventor
오진근
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 KR1019940038291A priority Critical patent/KR960025563A/en
Publication of KR960025563A publication Critical patent/KR960025563A/en

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Abstract

비디오씨디 디스크플레이어의 재생방법에 관한 것으로서 특히 정전기, 외부충격 등에 의해 서보(Servo)가 틀어져서 일시적으로 재생중단상태가 되는 것을 방지하는 안정화방법이 개시된다.Disclosed is a method for reproducing a video CD disc player. In particular, a stabilization method for preventing a servo from being temporarily stopped due to static electricity or external shock is disclosed.

본 발명에 따른 비디오씨디 디스크플레이어의 안정화방법은 디스크로부터 정상재생속도로 독출된 데이타를 버퍼메모리에 저장시키고, 상기 버퍼메모리에 저장된 데이타를 정상재생의 속도따라 독출하여 디코딩하는 과정을 구비하는 비디오씨디 디스크플레이어의 재생방법에 있어서, 상기 버퍼메모리에서 독출되고 남은 데이타의 량을 검출하는 과정; 및 상기 검출된 량을 소정값과 비교하고, 검출된 량이 소정값보다 작은 경우에는 상기 디스크에 기록된 데이타를 정상재생속도보다 빠른 속도로 독출하여 상기 메모리에 저장시키는 과정을 포함함을 특징으로 한다.A stabilization method of a video CD disc player according to the present invention includes a process of storing data read from a disc at a normal playback speed in a buffer memory, and reading and decoding data stored in the buffer memory at a normal playback speed. A method of reproducing a disc player, the method comprising: detecting an amount of data remaining in the buffer memory after being read; And comparing the detected amount with a predetermined value, and if the detected amount is smaller than the predetermined value, reading the data recorded on the disk at a speed faster than the normal playback speed and storing the data in the memory. .

본 발명에 따른 안정화방법은 버퍼메모리의 남은 데이타량에 의해 서보의 이상상태를 판단하고, 이상상태발생시 서보의 복귀와 더불어 버퍼메모리를 신속하게 채워줌으로써 재생중단상태를 방지하는 효과를 갖는다.The stabilization method according to the present invention has the effect of judging an abnormal state of the servo by the amount of data remaining in the buffer memory, and preventing the playback stop state by quickly filling the buffer memory with the return of the servo when an abnormal state occurs.

Description

비디오씨디(VIDEO－CD) 디스크플레이어의 안정화방법Stabilization of Video CD Players

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

제1A도 및 제1B도는 VIDEO－CD의 섹터구조를 보이는 도면이다. 제2도는 VIDEO－CD의 트랙구성을 보이는 도면이다, 제3도는 VIDEO－CD 디스크의 프로그램영역의 첫번째 트랙의 구조를 보이는 도면이다.1A and 1B show the sector structure of a VIDEO-CD. FIG. 2 shows the track structure of a VIDEO-CD. FIG. 3 shows the structure of the first track of the program area of a VIDEO-CD disc.

Claims (1)

디스크로부터 정상재생속도로 독출된 데이타를 버퍼메모리에 저장시키고, 상기 버퍼메모리에 저장된 데이타를 정상재생의 속도따라 독출하여 디코딩하는 과정을 구비하는 비디오씨디 디스크플레이어의 재생방법에 있어서, 상기 버퍼메모리에서 독출되고 남은 데이타의 량을 검출하는 과정; 상기 검출된 량을 소정값과 비교하고, 검출된 량이 소정값보다 작은 경우에는 상기 디스크에 기록된 데이타를 정상재생속도보다 빠른 속도로 독출하여 상기 메모리에 저장시키는 과정을 포함하는 안정화방법.A method of playing a video CD disc player, comprising: storing data read from a disc at a normal playback speed in a buffer memory, and reading and decoding data stored in the buffer memory at a normal playback speed Detecting the amount of data remaining after reading; And comparing the detected amount with a predetermined value, and if the detected amount is smaller than the predetermined value, reading the data recorded on the disk at a speed faster than a normal playback speed and storing the data in the memory. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940038291A 1994-12-28 1994-12-28 Stabilization of Video CD Players KR960025563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038291A KR960025563A (en) 1994-12-28 1994-12-28 Stabilization of Video CD Players

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940038291A KR960025563A (en) 1994-12-28 1994-12-28 Stabilization of Video CD Players

Publications (1)

Publication Number Publication Date
KR960025563A true KR960025563A (en) 1996-07-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038291A KR960025563A (en) 1994-12-28 1994-12-28 Stabilization of Video CD Players

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KR (1) KR960025563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100239788B1 (en) * 1996-07-29 2000-01-15 최석한 The reproducing method for compressed audio data

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100239788B1 (en) * 1996-07-29 2000-01-15 최석한 The reproducing method for compressed audio data

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