基于ARM上的QT视频监控程序，可以实时监控录像，实现了截图，自动截图，选择截图存储路径等功能。-Based on ARM QT video surveillance program, real-time video surveillance, to achieve a screenshot, screenshot, select the the screenshots storage path.

arm的linux硬件程序，陪天祥电子的嵌入式视频中的硬件课程-arm linux hardware program,To accompany the txmcu embedded video hardware curriculum