#ifndef _MV_AVI_H
#define _MV_AVI_H

#ifdef MVGIGE_EXPORTS
#define MVGIGE_API __declspec(dllexport)
#else
#define MVGIGE_API __declspec(dllimport)
#endif

#include <mmreg.h>
#include <vfw.h>

#include "MVImage.h"

class MVGIGE_API MVAvi
{
public:
	MVAvi();
	~MVAvi();

	/*!
	 *  \brief ´´½¨AVIÎļþ
	 *  \param [in]	char * strFileName	ÎļþÃû
	 *  \param [in]	double framesPerSecondPlayback	ÊÓƵ²¥·ÅÖ¡ÂÊfps
	 *  \retval  Èç¹û³É¹¦·µ»Ø0
	 */
	HRESULT Create(char *strFileName, double framesPerSecondPlayback);
	
	/*!
	 *  \brief ÉèÖÃѹËõ²ÎÊý
	 *  \param [in]	MVImage * pImage ͼÏñÖ¸Õë
	 *  \param [in]	AVICOMPRESSOPTIONS * opts	ѹËõ²ÎÊý¡£¿ÉÒÔΪNULL
	 *  \param [in]	bool ShowDialog	ÊÇ·ñÏÔʾѹËõ²ÎÊýÉèÖöԻ°¿ò
	 *  \param [in]	HWND hparent	Èç¹ûÏÔʾѹËõ²ÎÊýÉèÖöԻ°¿ò£¬¸ø³ö¸¸´°¿Ú¾ä±ú¡£·ñÔò¿ÉÒÔΪNULL
	 *  \retval  Èç¹û³É¹¦·µ»Ø0
	 */
	HRESULT SetVideoCompression(MVImage *pImage, AVICOMPRESSOPTIONS *opts, bool ShowDialog, HWND hparent );
	/*!
	 *  \brief ÏòAVIÖÐÌí¼ÓеÄͼƬ
	 *  \param [in]	MVImage * pImage	ͼÏñÖ¸Õë
	 *  \retval Èç¹û³É¹¦·µ»Ø0
	 */
	HRESULT AddFrame(MVImage *pImage);
	/*!
	 *  \brief	¹Ø±ÕÎļþ 
	 *  \retval Èç¹û³É¹¦·µ»Ø0
	 */
	HRESULT Close();

	/*!
	 *  \brief	»ñÈ¡ÒѾ­Ð´ÈëAVIÎļþµÄͼÏñÖ¡Êý
	 *  \retval  	·µ»ØÒѾ­Ð´ÈëAVIÎļþµÄÖ¡Êý
	 */
	unsigned int GetCountOfAddedImages();

	/*!
	 *  \brief »ñÈ¡ÒѾ­Ð´ÈëAVIÎļþµÄͼÏñ×Ö½ÚÊý¡£
	 *  \retval  ·µ»ØÒѾ­Ð´ÈëAVIÎļþµÄͼÏñ×Ö½ÚÊý¡£
	 */
	unsigned int GetImageDataBytesWritten();
private:
	HANDLE	m_hAvi;
	unsigned	int m_nFrames;
	unsigned	int m_nBytes;
};

#endif