VideoRina/LeDuasCameras.cpp at master · PUCRSOpenSource/VideoRina · GitHub

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#include <iostream>
using namespace std;
#include <windows.h>

#include "im_capture.h"


imVideoCapture*  init(int ShowDialog, int device, int &gHeight, int &gWidth )
{
    imVideoCapture* myVideoCap;

    myVideoCap = imVideoCaptureCreate();
    if (!myVideoCap)
    {
        cout << "Problemas na inicializacao da camera " << device << "." << endl;
        return NULL;
    }
    cout << "Inicializacao da camera " << device << " realizada." << endl;

    imVideoCaptureConnect(myVideoCap, device);
    imVideoCaptureLive(myVideoCap, 1);

    if (ShowDialog)
        imVideoCaptureShowDialog(myVideoCap, 0, NULL); // o indice 0 escolhe qual o dialogo a ser mostrado.

    imVideoCaptureGetImageSize(myVideoCap, &gWidth, &gHeight);

    return myVideoCap;
}

using namespace std;
int main( int argc, char** argv )
{
    imVideoCapture *Camera0, *Camera1;
    int altura0, largura0, altura1, largura1;
    int device;

    device = 0;
    Camera0 = init (0, device, altura0, largura0);
    device = 1;
    Camera1 = init (0, device, altura1, largura1);

    if (!imVideoCaptureLive(Camera0, 1))
    {
        cout <<"Camera 0 NAO disponivel" << endl;
    }
    else cout <<"Camera 0 disponivel" << endl;

    if (!imVideoCaptureLive(Camera1, 1))
    {
        cout <<"Camera 1 NAO disponivel" << endl;
    }
    else cout <<"Camera 1 disponivel" << endl;

    imVideoCaptureDisconnect(Camera0);
	imVideoCaptureDestroy(Camera0);

	imVideoCaptureDisconnect(Camera1);
	imVideoCaptureDestroy(Camera1);
    return 0;
}


/*
Inicializacao da camera 0 realizada.
Inicializacao da camera 1 realizada.
Camera 0 disponivel
Camera 1 NAO disponivel

Process returned 0 (0x0)   execution time : 3.094 s
Press any key to continue.

*/