一种实现Android机顶盒录制节目的设计方法

Design of Recording Programs in Android Set-Top Box

为使电视节目录制方式适应用户个性化需求,提出一种在Android机顶盒上实现个人视频录制功能的改进方案。对于正在播放的电视节目采用持续录制、定时录制、时移录制三种可供选择的录制方式,根据开始录制的触发条件不同选用不同的录制停止方式;对于未来播放的电视节目采用与电子节目指南信息相结合的预约录制方式,不断更新时间和日期表来实时查询后台监控任务。测试结果表明,该方案有效可行,更好地实现了人机交互功能。

In order to satisfy the individual needs of consumers for recording TV programs in some different ways,an improved scheme is presented to implement Personal Video Recorder （PVR） function in Android Set-Top Box （STB）.As for living TV programs,there are three alternative ways which are continuous recording,timer recording and time-shifting recording being designed.As for TV programs in the future,the way of scheduled recording in which monitor task in the background is checked by the updating of Time and Date Table （TDT） in accordance with Electronic Program Guide （EPG） information is designed.The results show that this scheme is effective and feasible,and it enriches the interface function between TV and consumers.