摘要
实现了一种将当前几乎所有格式的视频文件定时、自动、批量的处理成可在Web页面播放的flv视频的模块。首先介绍了当前主流视频格式,以及Mencoder和Ffmpeg组件;然后介绍该视频转换模块的工作流程设计;最后介绍其主要子模块的功能实现,以及在实际应用中应注意的问题。
This paper realizes a module which can convert almost all formats of current video files to files of flv format which can be played on the Web pages timingly,automaticly and batchingly.Firstly,it introduces current main video formats,along with Mencoder and Ffmpeg components.Secondly,it introduces the workflow design of this module.Finally,the paper introduces function realization of its submodules,and matters we should pay attention to in practical applications.
出处
《计算机系统应用》
2011年第3期136-139,共4页
Computer Systems & Applications
关键词
批处理命令
视频转换
定时处理
自动检测
batch program
video convertion
timed process
automatic detection
