Recording/reproduction method suitable for...

Details Recording/reproduction method suitable for... Recording/reproduction method suitable for...

2005-12-20

2005-12-20

Nguyen, Huy (Department: 2615)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000

Reexamination Certificate

active

06978084

ABSTRACT:
The present invention relates to a method for recording an AV file using an information recording disk in which data is recorded/reproduced by sectors. The recording method includes the steps of: determining whether or not input data is AV data; detecting a defective sector existing in an assigned data recording area; when the input data is AV data while a defective sector is detected in the data recording area, allocating a defective extent including the defective sector; recording AV data in continuous sectors while skipping the defective extent; and allocating an area of continuous sectors where only the AV data is recorded as one AV extent.

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“Universal Disk Format Specification”, Optical Storage Technology Association, Revision 1.02, pp. 28 and 29, Aug. 30, 1996.

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