irmsource.h

神龙卡 SDK_84xx_DShow_145_02.zip 这个是 windows 上二个是linux

#ifndef _ICRMSOURCE_
#define _ICRMSOURCE_

DECLARE_INTERFACE_(IRMSource, IUnknown) {
    STDMETHOD(SetPlayRate)
        ( THIS_
          DWORD rate  
        ) PURE;

    STDMETHOD(MpegType)
        ( THIS_
        ) PURE;
};


#endif