Apparatus and method for reproducing replacement data...

Details Apparatus and method for reproducing replacement data... Apparatus and method for reproducing replacement data...

2007-08-14

2007-08-14

Edun, Muhammad (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S053150, C369S053200, C369S047140

Reexamination Certificate

active

10760538

ABSTRACT:
An apparatus and method are provided for reproducing replacement data recorded in a spare area of a disc, such as a DVD-RAM. The replacement data is temporarily stored in a memory provided in a disc reading or player apparatus or a RAM provided in a PC connected to the disc reading or player apparatus so that the temporarily stored data can be read without movement of an optical pickup to the spare area during a subsequent data reproducing operation. The replacement data is thereby reproduced along with data recorded in a data area of the disc, in a successive manner. Accordingly, it is possible, for example, to efficiently prevent reproduced pictures from being discontinuously outputted due to a delayed data reading operation caused by a searching operation for the spare area in which the replacement data is recorded.

REFERENCES:
patent: 6922802 (2005-07-01), Kim et al.
patent: 2005/0022053 (2005-01-01), Park et al.

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