VideoPlayer.h

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#ifndef VIDEOPLAYER_H
#define VIDEOPLAYER_H
#include <QMutex>
#include <QThread>
#include <QImage>
#include <QWaitCondition>
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <VideoManager.hpp>

using namespace cv;
class VideoPlayer : public QThread
{
    Q_OBJECT
private:
    VideoManager* vidMgr;

    bool stop;
    QMutex mutex;
    QWaitCondition condition;
    Mat frame;
    int frameRate;
    
    Mat RGBframe;
    QImage img;
signals:
    void processedImage(const QImage &image); //signal for processed video frame
protected:
    void run();
    void msleep(int ms);
public:
    VideoPlayer(VideoManager* videoManager, QObject *parent = 0);
    ~VideoPlayer();

    bool loadVideo(std::string filename); //set input in VideoManager
    void Play(); //start playback
    void Stop(); //stop playback
    bool isStopped() const; //is playback stopped?

    void setCurrentFrame(int frameNumber); //jump to specific frame

    //video properties
    double getFrameRate();
    double getCurrentFrame();
    double getNumberOfFrames();
};
#endif // VIDEOPLAYER_H