#pragma once
#include "preHeader.h"
#include "VideoPrepare/CVideoSource.h"
#include "VideoPrepare/CVideoDecoder.h"
#include "VideoPrepare/CVideoDataManager.h"
#include "VideoPrepare/CSyncProc.h"

class VideoStreamCatcher
{
public:
	//constructor
	VideoStreamCatcher();
	//destructor
	~VideoStreamCatcher();

	//set a function to init the video stream catcher
	bool Init(QString strAddress);

	//use yuv or not

	//set a function to start the video stream catcher
	void Start();

	//set a function to stop the video stream catcher
	void Stop();

	//set a function to get video Image
	void GetVideoImage(unsigned char*& pImage, int& nWidth, int& nHeight, int& nPitch);

public:

	//set a video source address
	QString m_szVideoSourceAddress;

	//set a video source
	CVideoSource* m_pVideoSource;
	//set a video decoder
	CVideoDecoder* m_pVideoDecoder;
	//set a video data manager
	CVideoDataManager* m_pVideoDataManager;
	//set a sync proc
	CSyncProc* m_pSyncProc;

	//video stream foundation status
	int m_nVideoWidth;
	int m_nVideoHeight;
	int m_nVideoFrameRate;
	int m_nVideoBitRate;
	int m_nVideoFrameCount;

	//output Image ,at last we put the image to the label
	unsigned char* m_pOutputImage;
	//output image width
	int m_nOutputImageWidth;
	//output image height
	int m_nOutputImageHeight;
	//output image pitch
	int m_nOutputImagePitch;

	static bool m_bStartOrNot;
};