摘要
在移动Linux平台上,构建了一个多线程H.264视频传输平台,提出了一种动态时间预测的实时能量控制方法,在保证视频播放速度的条件下,实时地调节CPU的工作频率,减少移动设备的能耗。
On Linux platform, a muhithreading H.264 video transmission platform is constructed, a real time power control method of dynamic time estimation is proposed. With the assurance of enough video broadcasting speed, the system has good real time performance in changing the CPU working frequency, and reduces the power consumption of moving equipment.
出处
《电视技术》
北大核心
2008年第3期25-26,84,共3页
Video Engineering
基金
国家自然科学基金项目(7A17315)
关键词
多线程
视频传输
动态能量控制
muhithreading
video transmission
dynamic power management
