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Making method and device of subtitle project file with time code

A technology for engineering files and subtitles, applied in the field of production methods and production devices for subtitle engineering files, can solve the problems of delaying the delivery time of optical disc products, failing to record time codes, affecting sales volume, etc. Effects that meet audio-visual enjoyment and needs

Inactive Publication Date: 2011-06-01
CHINA DIGITAL VIDEO BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, if you want to make this kind of live program into a CD, you need to record the on-screen time, stay time on the screen, and off-screen time of each subtitle in the subtitle project file according to the video data source to generate a subtitle project file with time code However, during the live broadcast, the subtitle operator can only concentrate on controlling the subtitles on screen, staying and down screen, but cannot record the corresponding time code. Therefore, it is necessary to re-record when used afterwards in order to generate subtitles with time code Project Files
Obviously, this method is very troublesome, with a huge workload and low efficiency, and it is likely to delay the delivery time of CD products, thereby affecting its sales

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  • Making method and device of subtitle project file with time code
  • Making method and device of subtitle project file with time code
  • Making method and device of subtitle project file with time code

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Embodiment Construction

[0028] 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.

[0029] The present invention can be widely used in the production of subtitle project files with time codes for programs including many sports events, news broadcasts, Spring Festival evening parties, concerts, draft events, various opening ceremonies, and any of the above games or evening parties.

[0030] If can find a kind of method that simply makes the subtitle project file with time code, the workload of the disc production of many kinds of live broadcast programs will be greatly reduced so, can save a large amount of manpower, material resources and financial resources. At the same time, it also ensures the effect of programs that people watch through the CD.

[0031] Therefore, the inventor of this patent creatively propos...

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Abstract

The invention provides a making method and device of a subtitle project file with a time code. The making method of the subtitle project file with the time code comprises the following steps of: acquiring triggering time points of subtitle operators, which aim at the key operation of subtitle objects in the live broadcast process of video contents; and then storing the acquired triggering time points which aim at the key operation of the subtitle objects into a current subtitle project file to generate the subtitle project file with the time code, wherein the generated subtitle project file with the time code can be directly used for making an optical disk or playing again. The invention greatly reduces the workload of personnel, saves the manpower resources and enables the optical disk to fast leave a factory for sale by enhancing the making efficiency of the optical disk.

Description

technical field [0001] The invention relates to the technical field of subtitle production, in particular to a production method and a production device of a subtitle project file with a time code. Background technique [0002] With the continuous development of video and multimedia technology, the subtitle machine is more and more widely used, not only used in the subtitle production of TV stations, movies and TV series, but also in video surveillance, civil advertisement, wedding video and other activities. . At the same time, the operation of the subtitle machine has become simple and easy to use. [0003] 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 superimposed graphic subtitles come from subtitle project files. The characteristics of the subtitle machine are: real-time superimposition, no need to generate, bright...

Claims

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Application Information

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IPC IPC(8): H04N5/262H04N5/278
Inventor 郑培枫孙季川郭红艳刘衡娜吕精华
Owner CHINA DIGITAL VIDEO BEIJING