KR100709166B1 - 가변 판독율을 이용하는 dvd 레코더 잠깐 멈춤 특성 제공 방법 및 장치 - Google Patents
가변 판독율을 이용하는 dvd 레코더 잠깐 멈춤 특성 제공 방법 및 장치 Download PDFInfo
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Abstract
Description
Claims (12)
- 레코딩가능한 디스크 매체 디바이스에서, 비디오 프리젠테이션(presentation)을 잠깐 멈추게(pausing) 하기 위한 방법으로서,잠깐 멈춤 명령에 응답하여, 상기 비디오 프리젠테이션을 선택된 레코드 위치에서의 상기 디스크 매체 상에 레코딩하는 단계와,잠깐 멈춤 재시작(pause resume) 명령에 응답하여, 상기 레코딩을 주기적으로 중단시켜, 상기 레코딩된 비디오 프리젠테이션의 일부분을 상기 디스크 매체로부터 판독하는 단계와,상기 레코딩 및 상기 판독 단계 동안 평균 비트율 처리량(throughput)을 증가시키기 위해 상기 디스크 매체의 회전 속도를 선택적으로 변경시키는 단계를포함하는, 비디오 프리젠테이션을 잠깐 멈추게 하기 위한 방법.
- 제 1항에 있어서, 상기 판독 단계는, 상기 디스크 매체의 상기 회전 속도가 변경될 때 동시에 수행되는, 비디오 프리젠테이션을 잠깐 멈추게 하기 위한 방법.
- 제 2항에 있어서, 상기 디스크 매체의 상기 회전 속도는 상기 판독 단계 동안 계속해서 변경되는, 비디오 프리젠테이션을 잠깐 멈추게 하기 위한 방법.
- 제 1항에 있어서, 상기 레코딩은, 상기 디스크 매체에 의해 한정된 나선형 트랙 상의 상기 선택된 레코드 위치로부터 방사상 바깥으로 진행하는, 비디오 프리젠테이션을 잠깐 멈추게 하기 위한 방법.
- 제 4항에 있어서, 상기 디스크 매체의 상기 회전 속도는 상기 레코딩 단계에 관해 상기 판독 단계 동안 증가되는, 비디오 프리젠테이션을 잠깐 멈추게 하기 위한 방법.
- 제 4항에 있어서, 상기 나선형 트랙 상의 상기 레코딩은, 상기 디스크 매체 상에서 어떠한 스키핑된 구역(skipped segments)없이도 상기 선택된 레코드 위치로부터 상기 레코딩된 비디오 프리젠테이션의 단부로 진행하는, 비디오 프리젠테이션을 잠깐 멈추게 하기 위한 방법.
- 비디오 프리젠테이션을 잠깐 멈추게 하기 위한, 레코딩가능한 디스크 매체 시스템으로서,상기 비디오 프리젠테이션을 선택된 레코드 위치에서의 상기 디스크 매체 상에 레코딩하기 위해 잠깐 멈춤 명령에 응답하는 디스크 매체 레코더와,상기 레코딩을 주기적으로 중단시켜, 상기 레코딩된 비디오 프리젠테이션의 일부분을 상기 디스크 매체로부터 판독하기 위해 잠깐 멈춤 재시작 명령에 응답하는 디스크 플레이어와,레코딩 단계 및 판독 단계 동안 평균 비트율 처리량을 증가시키기 위해 상기 디스크 매체의 회전 속도를 선택적으로 변경시키기 위한 디스크 제어기를포함하는, 레코딩가능한 디스크 매체 시스템.
- 제 7항에 있어서, 상기 판독 단계는, 상기 디스크 매체의 상기 회전 속도가 상기 디스크 제어기에 의해 변경될 때 상기 디스크 플레이어에 의해 동시에 수행되는, 레코딩가능한 디스크 매체 시스템.
- 제 8항에 있어서, 상기 디스크 매체의 상기 회전 속도는 상기 판독 단계 동안 상기 디스크 제어기에 의해 계속해서 변경되는, 레코딩가능한 디스크 매체 시스템.
- 제 7항에 있어서, 상기 디스크 매체 레코더에 의한 상기 레코딩은, 상기 디스크 매체에 의해 한정된 나선형 트랙 상의 상기 선택된 레코드 위치로부터 방사상 바깥으로 진행하는, 레코딩가능한 디스크 매체 시스템.
- 제 10항에 있어서, 상기 디스크 매체의 상기 회전 속도는 상기 디스크 매체 레코더에 의한 상기 레코딩 단계에 관해 상기 디스크 플레이어에 의한 상기 판독 단계 동안 상기 디스크 제어기에 의해 증가되는, 레코딩가능한 디스크 매체 시스템.
- 제 10항에 있어서, 상기 디스크 매체 레코더에 의한 상기 나선형 트랙 상의 상기 레코딩은, 상기 디스크 매체 상의 임의의 스키핑된 구역 없이도 상기 선택된 레코드 위치로부터 상기 레코딩된 비디오 프리젠테이션의 단부로 계속되는, 레코딩가능한 디스크 매체 시스템.
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US16479199P | 1999-11-10 | 1999-11-10 | |
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KR1020027005979A KR100669896B1 (ko) | 1999-11-10 | 2000-11-01 | Dvd 레코더를 위한 페이딩 특징 |
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KR1020027005926A KR100760602B1 (ko) | 1999-11-10 | 2000-11-08 | 잠깐 멈춤 기능을 위한 바깥쪽으로부터 안쪽으로의 레코딩 방법 및 관련 시스템 |
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KR1020027005612A KR100712565B1 (ko) | 1999-11-10 | 2000-11-09 | 오디오-비디오 데이터를 디스크 매체 상에서 이전에레코딩된 오디오-비디오 데이터에 추가하는 방법 및 장치 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5889920A (en) | 1990-03-16 | 1999-03-30 | Thomson Consumer Electronics | Receiver/recorder of television transmissions |
US5566146A (en) | 1992-06-02 | 1996-10-15 | Pioneer Electronic Corporation | Recording/apparatus and method utilizing a plurality of heads for continuously recording information and reproducing the same with delay |
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