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Transmitting and recording method for user option infomration in optical disc device

An optical disc device and information transmission technology, which is applied in the directions of optical re-recording, record carrier editing, electronic editing of digitized and analog information signals, etc., and can solve problems such as inability to copy

Inactive Publication Date: 2009-02-18
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 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

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  • Transmitting and recording method for user option infomration in optical disc device
  • Transmitting and recording method for user option infomration in optical disc device
  • Transmitting and recording method for user option infomration in optical disc device

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Embodiment Construction

[0032] 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.

[0033] 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. As shown in Figure 1, DVD player 100 is made of components such as laser head 11, playback system 12, microcomputer (#1) 13, memory (#1) 14, interface (#1) (IF) 15; DVD recorder 200 It then consists of laser head 21, recording system 22, microcomputer (#2) 23, memory (#2) 24, interface (#2) (IF) 25 and other components.

[0034] In addition, as shown in Figure 1, the above-mentioned DVD player 100 and DVD recorder 200 are connected to each other through interface (#1) 15 and interface (#2) 25, carry out a series of disc duplication work, read in DVD player 100 The data recorded on the D...

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Abstract

The present invention relates to user option information transmitting and recording method in CD device. The data recorded on the first record carrier of DVD-ROM, etc specially for playing CD are copied to the second record carrier of DVD-RW with baking function. The present invention has the following functions: recording the user selected information in the first record carrier to the second record carrier; resetting the user selected information in the first record carrier via the operation on the second record carrier; and deleting other user selected information in the second record carrier.

Description

(1) Technical field [0001] 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 [0002] 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 video data and high-quality audio data have also been developed, and have been used in common fields. [0003] When the above-mentioned DVD player (DVD-Player) and DVD recorder (DVD-Recorder) are connected to each other, it is possible to copy (COPY) the DVD-ROM content data played and output from...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B7/28G11B27/036
Inventor 尹汝翰
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI