双摄像头捕捉，可用于智能家居门禁系统的深入开发，此代码作为整套系统的上位机开发。-Dual-camera capture, can be used for in-depth development of smart home access control system, this code as a whole system of the host computer development.

智能家居里的音乐场景源代码，自己做的，读取文件很方便，只要有记事本列表即可。-Smart home music scene in the source code, do it yourself, it is convenient to read the file, as long as you can list Notepad.