怎样播放*.rm,*.asf,*.wav等格式的文件，有现成的控件吗？

[7670625]

请说明的详细一些。谢谢

[lwglucky]

#include <Dshow.h>
#include <qnetwork.h>
#include <atlbase.h>
#pragma comment( lib, "Quartz" )
#pragma comment( lib, "Strmbase" )
#pragma comment( lib, "strmbasd" )
#pragma comment( lib, "winmm" )
CComPtr<IGraphBuilder> pGraph;
CComPtr<IMediaControl> pMediaControl;
CComPtr<IMediaEventEx> pEvent;
CComPtr<IMediaSeeking> pSeek ;
CComPtr<IVideoWindow> pVidWin ;
HANDLE m_handlethread;
pGraph.CoCreateInstance( CLSID_FilterGraph);
pGraph->QueryInterface(IID_IMediaControl,(void**)&pMediaControl);pGraph-QueryInterface(IID_IMediaEventEx,(void**)&pEvent);
pGraph->QueryInterface(IID_IMediaSeeking,(void**)&pSeek);
pGraph->QueryInterface(IID_IVideoWindow,(void**)&pVidWin); //pVidWin -> CWnd *
pGraph->RenderFile("XXXX.mpg"0);
pVidWin->put_Owner((OAHWND)m_wnd.m_hWnd);
pVidWin->put_WindowStyle(WS_EX_TOOLWINDOW|WS_EX_TOPMOST|WS_CHILD | WS_CLIPSIBLINGS);
pVidWin->SetWindowPosition(0,0, grc.right, grc.bottom);
pMediaControl->Run();

[newbibe]

www.google.com

[名牌大灰狼]

前提是在计算机上已经安装了RealPlayer放MediaPlay
可以用VC调用RealPlayer控件，播放RM、MP3等用MediaPlay控件播放WAV