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Method for producing and modifying captions

A subtitle and modified technology, applied in the field of multimedia network, can solve the problems of waste of time and low efficiency of operators, and achieve the effect of improving work efficiency and simple operation

Inactive Publication Date: 2009-12-02
CHINA DIGITAL VIDEO BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: when a subtitle needs to be re-modified in font size and color, it is necessary to re-record the subtitles of the entire TV series or the entire program, wasting a lot of time and work of the operators. up inefficient

Method used

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  • Method for producing and modifying captions
  • Method for producing and modifying captions

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Embodiment Construction

[0018] like figure 1 Shown is a flow chart of the method for making and modifying subtitles in the present invention, which specifically includes the following steps:

[0019] In step S101, the subtitle machine acquires time code information corresponding to the subtitle.

[0020] In the present invention, the subtitle machine and the serial port of the video recorder can be connected through a remote control line, wherein the remote control protocol adopts the SONY standard. The subtitle machine can remotely control the video recorder through the remote control line, and obtain each subtitle and the time code information corresponding to each subtitle from the video recorder at any time. Time code (time code) information, referred to as time code information, is the unique and reliable time code recorded for each image when the video recorder records the image signal.

[0021] Step S102, saving the subtitle and the time code information corresponding to the subtitle.

[00...

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Abstract

The invention discloses a method for producing and modifying captions, comprising the following steps: obtaining time-code information corresponding to the captions; conserving the captions and the time-code information corresponding to the captions; using the conserved captions and time-code information according to different purposes. The replication of finished programs can be conveniently realized under different system environments according to the conserved time-code information, or automatic modification of the captions of the programs is achieved by modifying the conserved information, for example, attributes such as fonts, sizes and colours of the captions can be modified quickly, the operation is simple and convenient, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of multimedia networks, in particular to a method for making and modifying subtitles. Background technique [0002] With the continuous development of video and multimedia technology, the subtitle machine is more and more widely used, not only in the subtitle broadcasting of TV stations, the production of movies and TV series, but also in video surveillance, civilian advertising and other activities. [0003] In the prior art, when adding subtitles for a TV series or a column, the method used is often to add subtitles in the traditional way of editing subtitles. Compile subtitles to complete the subtitle work of a TV series or a column. When a certain subtitle needs to be modified in font size and color, the program producer will inevitably need to set the subtitle requirements according to the new subtitles, and must record again from the beginning. [0004] In the process of realizing the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/278
Inventor 吕精华
Owner CHINA DIGITAL VIDEO BEIJING
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