Subtitle system and method for managing distributed component object model (DCOM)

Abstract

The invention discloses a subtitle system and a subtitle method for managing a distributed component object model (DCOM). The subtitle system is divided into three parts, namely a management interaction module, an interpolated subtitle processing module and a subtitle playback module, wherein the management interaction module is used for managing the interpolated subtitle processing module and the subtitle playback module and exchanging data with an Avid nonlinear editing system through the DCOM; the interpolated subtitle processing module is used for creating subtitle elements, recording creation results and generating a subtitle information file; and the subtitle playback module is used for extracting a rendering subtitle element to serve as a video cartoon, reading a temporary file and managing the temporary file. According to a DCOM technology, the subtitle system and the Avid nonlinear editing system are used as two independent progresses, so that the tightly coupled relation between the Avid nonlinear editing system and the subtitle system is reduced, and a code semanteme is relatively clear.

Description

technical field [0001] The invention relates to the field of radio and television production, in particular to a subtitle system and method for DCOM process management. Background technique [0002] With the rapid development of video services, people have higher and higher requirements for the experience they want when watching different movies and videos, especially for the visual effects of watching videos and movie subtitles from different countries. In the prior art, the subtitle interpolation using the non-linear editing system mainly utilizes Avid (a kind of non-linear editing software) extension plug-in directly coupled with common subtitle plug-ins to create and edit subtitles. [0003] AVX (Avid Visual Extensions Avid extension plug-in) is a cross-software platform that allows plug-in components to integrate with the main application program of Avid Media Composer (Avid non-linear media editing system hereinafter referred to as MC) that supports the AVX2 plug-in AP...

AI Technical Summary

Problems solved by technology

[0007] (1) Avid non-editing system subtitles are not easy to operate, and the function of Chinese subtitles is relatively weak, which affects the use of users;

[0008] (2) When AVX is coupled with ordinary subtitle plug-ins, the coupling is difficult, and the creation function of complex subtitles is weak;

[0009] (3) When the ordinary subtitle creation system is coupled with the NLE system, it takes up a large amount of system memory, resulting in slow response of the NLE application program and affecting the stability of the NLE system

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