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Customer option information transmitting and recording method in optical disc apparatus

An optical disc device and information transmission technology, which can be used in optical re-recording, record carrier editing, and electronic editing of digital analog information signals, etc., and can solve problems such as inability to copy.

Inactive Publication Date: 2009-07-15
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, the above-mentioned user option information is connected with the inherent identification information in the DVD-ROM - the disc identification (Disc_ID), and is recorded in the memory separately; the user option information stored in the above-mentioned memory cannot be performed through a general optical disc copy operation. Copy, so the user must set the user option information in the memory of the DVD player one by one through the operation of the DVD recorder

Method used

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  • Customer option information transmitting and recording method in optical disc apparatus
  • Customer option information transmitting and recording method in optical disc apparatus
  • Customer option information transmitting and recording method in optical disc apparatus

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Embodiment Construction

[0033] Referring to the accompanying drawings, the application embodiment of the present invention in the transmission and recording method of user option information in the optical disc device will be described in detail.

[0034] Firstly, the method for transmitting and recording user option information in the present invention can be applied to devices such as DVD players and DVD recorders. like figure 1 As shown, DVD player 100 is made up of components such as laser head 11, playback system 12, microcomputer (#1) 13, memory (#1) 14, interface (#1) (IF) 15; DVD video recorder 200 is made of laser Head 21, recording system 22, microcomputer (#2) 23, memory (#2) 24, interface (#2) (IF) 25 and other components.

[0035] In addition, if figure 1 As shown, above-mentioned DVD player 100 and DVD video recorder 200 are connected to each other through interface (#1) 15 and interface (#2) 25, carry out a series of disc duplication work, read and record in DVD-ROM10 in DVD player 1...

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Abstract

The present invention relates to transmission and recording methods of user option information in optic disc device. When the data on an optical disc playing dedicated DVD-ROM, and the like first record carriers are replicated to DVD-RW and the like second record carrier with re-copy functions, selectively recording the stored user option information in the optic disc device into the second record carriers in accordance with the requirements of the user; the user being capable of re-setting the user option information in the internal memory of the optic disc device of the first record carriers by the operations of the second record carriers; or having no need to delete one by one the user option information set up by other users in the second record carriers.

Description

[0001] Instructions for Divisional Application [0002] This application is a divisional application of the patent application "Transmission and Recording Method of User Option Information in Optical Disk Device" with application number 200410025711.0 filed by the applicant on July 2, 2004. (1) Technical field [0003] The present invention relates to an optical disc device for copying (COPY) data recorded on a first recording carrier such as a playback-only DVD (DVD-ROM) to a second recording carrier such as a DVD (DVD-RW) having a recording function. User option information transmission and recording methods. (2) Background technology [0004] Optical discs and optical disc devices capable of playing high-definition image data and high-quality audio data for a long time, such as playing dedicated DVD (DVD-ROM) and DVD players (DVD_Player), have recently been widely popularized; Recording function DVD (DVD-RW) and DVD recorder (DVD_Recorder) for recording high-quality vide...

Claims

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Application Information

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IPC IPC(8): G11B7/28G11B27/036
Inventor 尹汝翰
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI