一个播放器程序，主要技术是进程通讯，内存共享，包括执行文件，源代码，安装文件-A player program, the main technology is the process of communication, shared memory, including the implementation documentation, source code, installation files

window下注册一个虚拟摄像头，并且在内存中开辟一块共享内存，将共享内存中的数据显示在摄像头中。qq等聊天工具可用。-Window registered a virtual camera, and in memory to open a shared memory, the shared memory data display in the camera. QQ chat tools available.

使用Qt 实现的在屏幕中截图并将截图数据放进共享内存，供虚拟摄像头使用。-The realization of the use of Qt in the screen shots and captures data into the shared memory, virtual camera used for.