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Multi-title editing device and method

A title group, title technology, applied in special data processing applications, instruments, electrical digital data processing and other directions, can solve the problem of not having title grouping function and so on

Inactive Publication Date: 2009-03-11
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, on a common optical disc recorder, the user automatically groups a plurality of titles with their desired title names among the titles recorded in the optical disc or the titles recorded by scheduled video recording. The title grouping function that selects and reproduces the multiple titles sequentially has a problem that the user can only reproduce the multiple titles one by one.

Method used

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  • Multi-title editing device and method
  • Multi-title editing device and method

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Embodiment Construction

[0021] Embodiments of multiple title grouping devices and methods of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] image 3 It is a schematic diagram of the structure of an optical disc recorder to which the present invention is applied. An optical disc recorder such as a DVD recorder (DVD-Recorder) includes an optical disc 10, an optical pickup 11, a video disc recording (Video Disc Record, hereinafter referred to as VDR) system 12, a microcomputer 13, an OSD generating unit 14, and a reduced image generating unit. 15 and memory 16 etc.

[0023] On the other hand, on the above-mentioned microcomputer 13, when the optical disc 10 is in the state inserted into the device, the navigation (Navigation) information recorded in the lead-in (Lead-In) area of ​​the optical disc is read during execution, and then stored in the above-mentioned After a series of downloading operations in the memory 16, the operation of the...

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Abstract

From captions recorded on repeatable writable DVD (DVD-RW) optical disks or captions recorded through video recording subscription, user can select out needed multiple captions. The captions selected can be edited as a virtual caption set. Corresponding information of virtual caption set is created and managed. Through possible OSD menu, user interface can organize captions needed by user into groups. Or using operation of caption organization searches information of virtual caption set recorded and managed in sequence so as to select out and regenerate captions needed by user. The invention is useful.

Description

【Technical field】 [0001] The present invention relates to an editing apparatus and method for multiple title groups. Specifically, it relates to being able to automatically search for a plurality of titles with title names desired by the user among titles recorded on discs such as re-recordable DVDs or titles recorded according to scheduled recording, and to edit and manage them as "Apparatus and method for editing multiple title groups" of a virtual title group. 【Background technique】 [0002] At present, optical discs capable of recording and storing high-quality video data and high-quality audio data for a long period of time, such as re-recordable DVD discs, and optical discs capable of recording, storing or reading and reproducing MPEG-based video and audio data on the above-mentioned optical discs Optical disc recorders are widely used. [0003] On the other hand, on the above disc, as in figure 1 As shown, the lead-in area (Lead-InArea), data area (Data Area) and e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B20/10G11B27/00G06F17/00
Inventor 崔圣寅
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI