Preview and Record with MPEG2 Capture device

// Mpeg2Handler.h: interface for the CMpeg2Handler class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_MPEG2HANDLER_H__7607A2C6_10CE_4454_B36B_568889296533__INCLUDED_)
#define AFX_MPEG2HANDLER_H__7607A2C6_10CE_4454_B36B_568889296533__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


#include <objbase.h>
#include <uuids.h>
#include <control.h>
#include <atlbase.h>
#include <strmif.h>
#include "DirectShowGraph.h"
 

class CMPEG2CaptureAppDlg; 
class CDirectShowGraph; 



class CMPEG2Handler  
{
public:
	CMPEG2Handler(CMPEG2CaptureAppDlg    *dlg);
	virtual ~CMPEG2Handler();

	HRESULT Record(char *FileName);
	HRESULT Preview();
	HRESULT Run() ;
	HRESULT Stop() ;
	HRESULT Pause();
    HRESULT Play(); 

	HRESULT SetBrightness(int value);
	HRESULT SetHue(int value);
	HRESULT SetChromeSaturation(int value);
	HRESULT SetContrast(int value);


	HRESULT EnumFilters(IEnumMoniker *pEnumCat); 
	HRESULT GetAnalogVideoInterface();
	HRESULT GetCrossbarInterface();
	HRESULT Route(int in , int out); 


    BOOL    IsRunning();
    BOOL    IsPaused();
    BOOL    IsStopped();

		
	HWND pWindow; 
	void SetVideoWindow(HWND  hwnd) 
	{
		pWindow = hwnd; 

	}
	CDirectShowGraph      *dsGraph;

	CMPEG2CaptureAppDlg   *m_dlg; 


    HRESULT RunMedia(){return E_FAIL;}
    HRESULT StopMedia(){return E_FAIL;}

	 


	eGraphState   graph_mode; 

	IPin  *AInPin;
	IPin  *AOutPin;
	IPin  *VInPin;
	IPin  *VOutPin;


	IPin  *AInPin1;
	IPin  *AOutPin1;
	IPin  *VInPin1;
	IPin  *VOutPin1;


};

#endif // !defined(AFX_MPEG2HANDLER_H__7607A2C6_10CE_4454_B36B_568889296533__INCLUDED_)