Method for recording a lead-out on an optical disc

Details Method for recording a lead-out on an optical disc Method for recording a lead-out on an optical disc

2004-05-05

2009-10-13

Agustin, Peter Vincent (Department: 2627)

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

C369S100000

Reexamination Certificate

active

07602676

ABSTRACT:
A device for recording information writes marks in a track on a record carrier of a writable type. The device records the information according to a predefined recording format like DVD for constituting a recording area containing user data preceded by a lead-in zone and followed by a lead-out zone located at the end of the user data. The device has a lead-out unit for finalizing the record carrier for playback on a reading device for read-only type record carriers. The finalizing starts with determining if data written in the recording area extends up to a predefined physical position. If the data extends at least up to the predefined position, no lead-out information is recorded, and if not, lead-out information is recorded up to the predefined position.

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