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Method and device for broadcasting subtitles

A technology for subtitles and broadcast control information, which is applied to TVs, color TV parts, electrical components, etc., to achieve the effects of avoiding manual repeated operations, high safety, and saving manpower

Inactive Publication Date: 2014-12-24
CHINA DIGITAL VIDEO BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method and device for playing subtitles to solve the problems caused by manually playing subtitles

Method used

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  • Method and device for broadcasting subtitles
  • Method and device for broadcasting subtitles
  • Method and device for broadcasting subtitles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to figure 1 , is a structural diagram of the subtitle playing device according to Embodiment 1 of the present invention.

[0041] The subtitle playout device can realize automatic playout of subtitles, and mainly includes a receiving module 11 , a template matching module 12 , a form generation module 13 and a subtitle playout module 14 .

[0042] Wherein, the receiving module 11 is used for receiving a program list from a broadcast control system of a TV station, and the program list includes broadcast control information.

[0043] Every day, the TV station will formulate a list of programs to be broadcast that day, such as arranging the broadcast time and specific broadcast content of various programs such as TV dramas, advertisements, entertainment, and news, etc., including program types, program names, and program entry points , broadcast time, broadcast duration and other information, these information are the broadcast control information. After the broad...

Embodiment 2

[0070] This embodiment provides a more detailed implementation device.

[0071] refer to figure 2 , is a structural diagram of the subtitle playing device according to Embodiment 2 of the present invention.

[0072] Described device mainly comprises:

[0073] The receiving module 21 is used to receive the program list in the form of xml file, and the program list includes broadcast control information;

[0074] Parsing module 22 is used for parsing the program list in xml file form to obtain broadcast control information;

[0075] Template matching module 23 is used to search for a matching template file in memory according to the broadcast control information, and the template file includes subtitle content and broadcast style information;

[0076] Form generating module 24 is used to combine the broadcast control information and the matching template file to generate a subtitle form that includes a plurality of objects; wherein, each object includes subtitle content, bro...

Embodiment 3

[0084] refer to image 3 , is a flowchart of a method for automatically playing subtitles according to Embodiment 3 of the present invention.

[0085] Step 301, receiving the program list formulated by the TV station, the program list includes broadcast control information;

[0086] The program list exists in the form of an xml file;

[0087] Step 302, analyzing the program list in the form of an xml file to obtain broadcast control information;

[0088] Step 303, according to the broadcast control information, search for a matching template file in the internal memory, and the template file includes subtitle content and broadcast style information;

[0089] Wherein, the template file needs to be obtained from a third-party device in advance;

[0090] The specific matching process is: since the template file is in one-to-one correspondence with the material type and the broadcast time, and the broadcast control information includes the material type and the broadcast time, ...

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Abstract

The invention provides a method and a device for broadcasting subtitles and aims to solve the problem caused by manually broadcasting the subtitles. The device comprises a receiving module, a template matching module, a form generation module and a subtitle broadcasting module, wherein the receiving module is used for receiving a program form, and the program form comprises broadcasting control information; the template matching module is used for searching a matched template file in a memory according to the broadcasting control information, and the template file comprises a subtitle content and broadcasting style information; the form generation module is used for combining the broadcasting control information with the matched template file, and generating the subtitle form containing a plurality of objects, and each object comprises a subtitle content, a broadcasting style and the broadcasting control information; and the subtitle broadcasting module is used for broadcasting the objects in the subtitle form. By the method and the device, a great amount of manually repeated operation can be avoided, labor power is saved, and the safety is high.

Description

technical field [0001] The invention relates to the technical field of program production, in particular to a subtitle broadcasting method and device. Background technique [0002] The subtitle machine is composed of three parts: computer, subtitle card and subtitle production software. Subtitle production software is a tool to control how subtitles are superimposed on the background screen and interact with users. Without subtitle software, users cannot control the computer and make subtitles. After you have a computer and subtitle software, you must have a device that can allow background images to be input, and after superimposing subtitles, finally output video with subtitles. Under normal circumstances, computers only have input devices such as keyboards and stylus pens, and output devices such as monitors and printers. To receive video input and then output video, other additional devices are required. Subtitle cards are such devices. [0003] The traditional product...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/278H04N5/262
Inventor 饶文辉刘衡娜陈丽爱袁慧晶
Owner CHINA DIGITAL VIDEO BEIJING