发明授权
- 专利标题: Video signal processing
- 专利标题(中): 视频信号处理
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申请号: US09548196申请日: 2000-04-13
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公开(公告)号: US06724436B1公开(公告)日: 2004-04-20
- 发明人: Nicholas Ian Saunders , Robert Webb
- 申请人: Nicholas Ian Saunders , Robert Webb
- 优先权: GB9908811 19990416
- 主分类号: H04N718
- IPC分类号: H04N718
摘要:
A method of mounting a volume from a tape medium on a tape drive apparatus. The method reads a bar-code indicating the volume from a tape cartridge, attaches the tape cartridge to a tape drive, and detects the current track position on the basis of a longitudinal track. The method then determines whether a beginning volume label or a last used area volume label is nearer to the current track position, reads the nearer volume label from the tape medium, confirms the volume by comparing the nearer volume label with the bar-code, and mounts the volume onto the tape drive.