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Laser subtitle apparatus

A subtitle machine and film technology, applied in optics, instruments, projection devices, etc., can solve problems such as high price

Inactive Publication Date: 2007-02-14
SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only Monal Systems in France and IAI in the Netherlands have researched this technology, but the price is very expensive.

Method used

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  • Laser subtitle apparatus
  • Laser subtitle apparatus

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments, but the protection scope of the present invention should not be limited thereto.

[0022] see figure 1 , figure 1 It is a block diagram of the overall structure of a specific embodiment of the laser movie subtitle machine of the present invention. It can be seen from the figure that the laser movie subtitle machine of the present invention is characterized in that it includes a laser and its driving control part 1, a beam scanning part 2, and a movie film automatic film moving positioning part 3 , computer integrated control part 4 and movie subtitle file processing part 5:

[0023] Described laser and its drive control part 1 are made up of laser 10 and laser drive source 11, and described laser drive source 11 is provided with controlled interface, receives the signal of described computer integrated control part 4, controls described laser 10 switc...

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Abstract

A caption autocue of laser movie consists of laser with its driving and controlling unit, light beam scanning unit, positioning unit of film automatic movement, integrated control unit of computer and file processing unit of movie captions. It not only can print dialogue caption in home country language on film by laser but also can superpose dialogue caption different language according to audience requirement from different country on film by laser.

Description

technical field [0001] The invention relates to a movie subtitle machine, in particular to a laser movie subtitle machine for superimposing subtitles on a movie film. Background technique [0002] For a long time, foreign films released in my country have been dubbed. No wonder the audience sees the Chinese dubbed version in the cinema. However, with the popularity of video discs in recent years, many viewers can watch imported films with Chinese subtitles on TV. The so-called Chinese subtitle version does not require dubbing, but only adds Chinese subtitles under the screen of the movie, so it is called an "authentic" imported movie. In recent years, theaters in many cities have set up two screening halls to screen imported movies with subtitles and dubbed versions, respectively, in order to cater to the audience's pursuit of authentic movies. Even, some theaters, especially some large theaters, directly show the original foreign films with only Chinese subtitles, and do ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/26G03B21/32
Inventor 赵智亮崔俊文张文庆王勇谢长华李永春林强王宪涛朱健强
Owner SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
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