#include #include int main(int argc, char **argv) { if (argc < 2) { std::cerr << "Usage: videodevice_getactivecamera pIp" << std::endl; return 1; } const std::string pIp = argv[1]; // Proxy to ALVideoDevice. AL::ALVideoDeviceProxy cameraProxy(pIp); int activeCam = cameraProxy.getActiveCamera(); std::cout << "Active camera is " << activeCam << std::endl; return 0; }