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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: 2015-07-15
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 objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] The invention proposes a method for automatically unloading a form, which is mainly used for automatically unloading a subtitle form by a subtitle machine. The subtitle table is a collection of subtitle objects, including actual broadcast subtitle content.

[0041] The application scenarios of the present invention are firstly introduced below.

[0042] refer to figure 1 , is a structural diagram of a subtitle machine according to an embodiment of the present invention.

[0043] Described subtitle machine mainly comprises:

[0044] Subtitle machine server 11 is used to provide interface to communicate with the broadcast control system, and receives the program list from the broadcast control system, and the program list ...

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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 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 superimposition card and corresponding software, which is used to superimpose graphic subtitles on the video signal. The characteristics of the subtitle machine are: real-time superimposition, no need to generate, bright colors, small signal loss, suitable for superimposing station logos, corner logos, left fly advertisements, etc. on TV stations. [0003] The working process of the subtitle machine mainly includes subtitle production and subtitle broadcast, so the subtitle machine is divided into functions, mainly including the production module and the broadcast module. After the subtitle form including the subtitle content is produced by the production module, it needs to be transmi...

Claims

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Application Information

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