Design of batch audio/video conversion platform based on JavaEE

2017 International Symposium on Application of Materials Science and Energy Materials

材料科学;能源学

Cui, Yansong^1 ; Jiang, Lianpin^1

School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China^1

关键词: Coding standards;    Digital publishing;    Digital publishing organizations;    File processing;    Format conversion;    Key technologies;    Platform architecture;    Present situation;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/322/6/062014/pdf
DOI  :  10.1088/1757-899X/322/6/062014

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

With the rapid development of digital publishing industry, the direction of audio / video publishing shows the diversity of coding standards for audio and video files, massive data and other significant features. Faced with massive and diverse data, how to quickly and efficiently convert to a unified code format has brought great difficulties to the digital publishing organization. In view of this demand and present situation in this paper, basing on the development architecture of Sptring+SpringMVC+Mybatis, and combined with the open source FFMPEG format conversion tool, a distributed online audio and video format conversion platform with a B/S structure is proposed. Based on the Java language, the key technologies and strategies designed in the design of platform architecture are analyzed emphatically in this paper, designing and developing a efficient audio and video format conversion system, which is composed of "Front display system", «core scheduling server » and « conversion server ». The test results show that, compared with the ordinary audio and video conversion scheme, the use of batch audio and video format conversion platform can effectively improve the conversion efficiency of audio and video files, and reduce the complexity of the work. Practice has proved that the key technology discussed in this paper can be applied in the field of large batch file processing, and has certain practical application value.