发明申请
US20050141865A1 Method and apparatus for managing user marks in optical disc device
审中-公开
用于管理光盘装置中的用户标记的方法和装置
- 专利标题： Method and apparatus for managing user marks in optical disc device
- 专利标题（中）： 用于管理光盘装置中的用户标记的方法和装置
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申请号： US10992205申请日： 2004-11-19
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公开(公告)号： US20050141865A1公开(公告)日： 2005-06-30
- 发明人: Seok Son
- 申请人： Seok Son
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2003-0082498 20031120
- 主分类号： G11B7/004
- IPC分类号： G11B7/004 ; G11B27/034 ; G11B27/30 ; H04N5/783
摘要：
A method and apparatus for managing user marks in an optical disc device such as a DVD recorder are provided. At least one user mark prestored in the optical disc device is read and edited. The edited user mark is combined with input video/audio data, and the combined data is recorded as main video/audio data in a data area of an optical disc. This allows a display of the user mark always regardless of the status of a subtitle-on/off mode.
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