Below Untested.
Code:
AviSource("...")
Eval(RT_QueryBorderCrop()) # Sets default variable names
#Crop(QBCropX.QBCropY,QBCropW,QBCropH) # Exact coords, probably an error as likely YV12 and Not Mod 2
#Crop(QBCropXL.QBCropYL,QBCropWL,QBCropHL) # CropLess, May leave a little border
#Crop(QBCropXP.QBCropYP,QBCropWP,QBCropHP) # CropPlus, Exact Coords + 2 inwards, then as CropMore
Crop(QBCropXM.QBCropYM,QBCropWM,QBCropHM) # CropMore, Crop a bit more when not Mod 2 (YV12)
This works for me (avs+ 3.4)
Code:
BlankClip(width=240,height=180)
S=" ABC "
S2=TrimAll(S)
Subtitle("'"+S2+"'")
return last
About to up new version RoboCrop, see Usage.