BOOL VOpenFileWithModeEx(PCHAR FileName,IPin **ppPin,INT CompressionMode)
{
        
        Video->OpenEx(FileName,ppPin),(TCompressionMode)CompressionMode);

}

TVideo::OpenEx(PCHAR FileName,IPin **ppPin,TCompressionMode CompressionMode)
{
        
 //получаю FOutPin - указатель нормальный     
(*ppPin)=FOutPin;
}


//===========================================

IPin *pPin=NULL;
//Вызываю
VOpenFileWithModeEx(infile.c_str(),&pPin,WithoutCompressor);