334     DWORD  fourcc;  member in CvCaptureCAM_VFW
347     fourcc = 0;  in init()
410         fourcc = (DWORD)-1;  in open()
439                     fourcc = vfmt.biCompression;  in open()
506         if( hic == 0 || fourcc != vfmt0.biCompression ||  in retrieveFrame()
553         return fourcc;  in getProperty()
670     virtual bool open( const char* filename, int fourcc,
685     int           fourcc;  member in CvVideoWriter_VFW
696     fourcc = 0;  in init()
727         fourcc = _fourcc;  in open()
772         copts.fccHandler = fourcc != -1 ? fourcc : 0;  in createStreams()
783         if( fourcc != -1 || AVISaveOptions( 0, 0, 1, &uncompressed, &pcopts ) == TRUE )  in createStreams()
789                 fourcc = (int)copts.fccHandler;  in createStreams()
834 CvVideoWriter* cvCreateVideoWriter_VFW( const char* filename, int fourcc,  in cvCreateVideoWriter_VFW()  argument
838     if( writer->open( filename, fourcc, fps, frameSize, isColor != 0 ))  in cvCreateVideoWriter_VFW()