Error recovery method for video recording

Details Error recovery method for video recording Error recovery method for video recording

2007-12-27

2011-12-13

Young, Wayne (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S053170, C386S263000

Reexamination Certificate

active

08077570

ABSTRACT:
An error recovery method for video recording is provided. The method is suitable for recovering data of a disk when an error occurs during video recording. The method includes following steps. First, a last writable address of the disk is obtained. Then, a file system last written onto the disk is located by searching forward from the last writable address. Next, a new file system is generated based on the file system and a data segment of the defected recording. Finally, the new file system is written onto the disk so as to recover the data on the disk. Therefore, the data currently written onto the disk and the existing data in the disk can be recovered.

REFERENCES:
patent: 6189118 (2001-02-01), Sasaki et al.
patent: 6584276 (2003-06-01), Ando et al.
patent: 7134039 (2006-11-01), Wang
patent: 2001/0043800 (2001-11-01), Gotoh et al.
patent: 2005/0050402 (2005-03-01), Koda et al.
patent: 2005/0195721 (2005-09-01), Seo et al.
patent: 2005/0232609 (2005-10-01), Eckleder
patent: 2006/0008250 (2006-01-01), Wang
patent: 2006/0087945 (2006-04-01), Hwang et al.

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