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/***************************************************
Author : Tanmay Chaudhari
**************************************************/
#include "opencv2/video/tracking.hpp"
#include "opencv2/core/core.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/opencv.hpp"
#include <iostream>
using namespace cv;
using namespace std;
extern "C"
{
#include "api_scilab.h"
#include "Scierror.h"
#include "BOOL.h"
#include <localization.h>
#include "sciprint.h"
#include "../common.h"
//#include "../common.cpp"
int opencv_VideoPlayer()
{
SciErr sciErr;
int* piAddr = NULL;
int iRows = 0;
int iCols = 0;
int iRet = 0;
char** pstData = NULL;
CheckInputArgument(pvApiCtx, 1, 1);
CheckOutputArgument(pvApiCtx, 1, 1);
sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddr);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
iRet = getAllocatedMatrixOfString(pvApiCtx, piAddr, &iRows, &iCols, &pstData);
if(iRet)
{
freeAllocatedMatrixOfString(iRows, iCols, pstData);
return iRet;
}
sciErr = createMatrixOfString(pvApiCtx, nbInputArgument(pvApiCtx) + 1, iRows, iCols, pstData);
if(sciErr.iErr)
{
freeAllocatedMatrixOfString(iRows, iCols, pstData);
printError(&sciErr, 0);
return sciErr.iErr;
}
VideoCapture cap(pstData[0]);
namedWindow("Video Player", 0 );
Mat frame;
bool paused = false;
for(;;)
{
if( !paused )
{
cap >> frame;
if(frame.empty())
break;
}
imshow("Video Player", frame );
char c = (char)waitKey(20);
if(c==27)
break;
else if(c==32)
paused=!paused;
else;
}
destroyAllWindows();
ReturnArguments(pvApiCtx);
return 0;
}
}
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