playback control meaning in English

重放控制

In chapter three , we have analysed video from point of view of operate . and solved compression , partition and joins , playback control of video , etc
在第三章中，我们从操作的角度来分析视频，解决了视频的压缩、分割与连接、播放控制等问题。
( 2 ) studied the software architecture of dvd playback control system . independently designed and implemented the menu system of dvd system by using the objective - oriented technology and mvc ( model - view - controller ) design pattern
学习了dvd播放控制系统软件的体系结构，并在此基础上采用面向对象技术，利用mvc (模式-视图-控制)设计模式，独立设计并实现了dvd播放控制系统软件的图形用户界面?菜单系统。