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Menu unloading method and device

A form and loading unit technology, which is applied in the field of subtitle machines, can solve the problems of manual unloading forms, achieve high security, save manpower, and avoid repeated manual operations

Inactive Publication Date: 2011-05-18
CHINA DIGITAL VIDEO BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a method and device for unloading forms to solve the problem of manually unloading forms

Method used

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  • Menu unloading method and device
  • Menu unloading method and device

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Embodiment Construction

[0039] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] The present invention provides a method for automatically unloading the form, which is mainly used for the subtitle machine to automatically unload the subtitle form. The subtitle sheet is a collection of subtitle objects, including the actual broadcast content of subtitles.

[0041] The following first introduces the application scenarios of the present invention.

[0042] Reference figure 1 Is a structural diagram of a subtitle machine according to an embodiment of the present invention.

[0043] The subtitle machine mainly includes:

[0044] The subtitle server 11 is used to provide an interface to communicate with the broadcast control system, and receive a program list from the broadcast control system, and the pro...

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Abstract

The invention provides a menu unloading method and device, which aims at solving the manual unloading problem. The method comprises the following steps: checking whether the unloading time is up; if so, continuing to check whether a subtitle is being broadcast; if so, stopping broadcasting; unloading the subtitle menu; and then, loading a new subtitle menu. The invention can realize the automatic unloading of the menu and improve the unloading efficiency. Besides, the invention can automatically unload the menu, thereby avoiding a lot of manual repetitive operations, saving labor and achieving high safety.

Description

Technical field [0001] The present invention relates to the technical field of subtitle machines, in particular to a method and device for automatically unloading forms in a subtitle machine. Background technique [0002] The subtitle machine is generally composed of a PC plus a professional subtitle superimposing card and corresponding software, used to superimpose graphic subtitles on the video signal. The features of the subtitle machine are: real-time superimposition, no need to generate, bright colors, low signal loss, suitable for TV stations to superimpose station logos, corner logos, and left-flying advertisements. [0003] The working process of the subtitle machine mainly includes subtitle production and subtitle broadcasting, so the subtitle machine is divided into functions and mainly includes a production module and a broadcast module. When the subtitle sheet containing the subtitle content is completed in the production module, it needs to be transmitted to the broad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/278H04N5/262
Inventor 饶文辉刘衡娜廖健沈季
Owner CHINA DIGITAL VIDEO BEIJING