yuvinactive: invalid option -- '-' **ERROR: [yuvinactive] You have to use the -i option

yuvinactive usage: -i XxY+XOFF+YOFF -h -H - print out this help -i X+Y+XOFF+YOFF - the area which will be set inactive, from top left - X=Width, Y=Height, XOFF=VerticalOffset, YOFF=HorizonalOffset -s luma,Cb,Cr - set the filling color in yuv format -d num [1-100] - set how much darker the area will be, in percent -c num - copy num sourrounding lines into the area -a num - use num pixles for on square to average the area