Method for copying operation in multimedia synthesizing equipment
A technique for duplicating operations, synthesizing equipment, applied in the direction of optical recording/reproduction, re-recording, components for color television, etc.
Inactive Publication Date: 2006-06-14
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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Problems solved by technology
However, in the ordinary multimedia synthesis equipment, in the process of playing back the video tape, such as image 3 As shown, because the data will be continuously written into the optical disc device, so when there is a No Signal (No Signal) area in the video tape, the area will be directly written to the disc without any marks; or in some sections of the video tape, When different audio signals and video signals are overlapped and become noise parts, noise parts will be written on the disc
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[0013] The copying method in the multimedia synthesizing device of the present invention will be described in detail below through typical operation examples in conjunction with the accompanying drawings.
[0014] First, if figure 1 As shown, the duplication method applied in the multimedia synthesis device of the present invention can be applied to a multimedia synthesis device integrating a video recorder and a DVD video recorder. Such as Figure 4 As shown, in the microcomputer 13 in the above-mentioned DVD video recorder, if the user presses and selects the copy command key, step S30 detects whether the optical disc 10 inserted inside the device can be burned, and step S31, if the above-mentioned optical disc is a DVD-ROM , the copy operation cannot be performed. At this time, a prompt message indicating that the copy cannot be performed will appear, and the copy operation will also be stopped. On the other hand, if the above-mentioned optical disc 10 is a recordable opt...
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The invention relates to a method for making duplicating operation in a multimedia synthesizing device. In the course of writing audio and video signals from a video tape into a CD, if the audio or video signals are not detected, it stops writing and simultaneously as normally detecting the audio and video signals again, names a new- written-in file a new title to differ from the previously written-in files. In a multimedia synthesizing device integrated with video tape recorder and DVD video tape recorder, in the course of writing audio signals from the video tape into a CD, the invention can prevent no-signal parts from being written in the CD. Besides, as the audio and video signals are normally detected from the video tape, the invention can label the initial location of the file content to be written in the CD again by a new title or chapter so as to differ from the previously written-in files, thus able to effectively search and pick up the audio or video files written in the CD to read.
Description
【Technical field】 [0001] The present invention is an invention related to a method for performing a copy operation in a multimedia synthesis device. In all kinds of multimedia synthesis equipment integrated with VCR and DVD recorder (DVD-Recorder), in the process of writing the audio signal and video signal stored in the video tape into DVD and other recording discs, this item can be used in multimedia synthesis equipment Invention of methods for performing copy operations in . 【Background technique】 [0002] Recently, multimedia synthesis equipment integrating various imaging equipment has been successfully developed and put on the market. for example, figure 1 The multimedia synthesis equipment in the picture integrates many image equipment, as shown in the figure, it integrates a DVD video recorder and a video recorder. This DVD video recorder is made of following several parts: optical pickup 11, video disk recorder (Video Disc Record) system 12 and microcomputer 13; ...
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Login to View More IPC IPC(8): G11B5/86G11B7/00G11B20/10H04N5/76
Inventor 柳明福
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI