dshow.h

歌词制作工具 简单的歌词5555566666

#pragma once
#include <dmusici.h>
#include <dsound.h>
#include <dshow.h>
#pragma comment (lib,"strmiids.lib")
#define SafeRelease(x) { if(x!=NULL) x->Release(); x=NULL; }

class CDShow
{
	WCHAR wstrSoundPath[MAX_PATH];
	CHAR strSoundPath[MAX_PATH];
	IGraphBuilder* m_pGraph;			//播放设备
	IMediaControl* m_pMediaControl;		//播放控制器
	IMediaPosition* m_pMediaPosition;	//播放位置控制
	IBasicAudio *g_pBaseAudio;
	double rate;
public:
	CDShow(void);
	~CDShow(void);
	void Init();
	void Load(char *szSoundFileName,HWND hwnd);
	void Stop();
	void play();
	void pause();
	void setTime(int );
	int GetAllTime();
	int GetPosTime();
	double GetRate();
	void Release();
	void SetV(long v);
};