Media_Setting

代码说明：

  基于全志A10 android4.0平台，开发的GPIO控制程序，通过UI界面选择不同状态下GPIO口输出不同的电平状态，来实现由高低电平来控制外部设备；本例程主要实现5个IO口控制Audio和vedio的不同格式输出(Based on Allwinner A10 android4.0 platform, the development of the GPIO control procedures, through the UI interface to select a different state, a different GPIO port output level state, to achieve the high and low to control external devices This course mainly to achieve five IO port control Audio and vedio output different formats)