You will need to experiment a little, but you should be able to add a crop command before the "scale=w:h" parameter. The syntax is "crop=w:h:x:y". So your flags should look something like (the figures are made up):Quote:
Originally Posted by JustinD
-mc 0 -ss 0.1 -vf crop=570:400:40:0,scale=208:120 -ovc lavc ...
If you wish to experiment a little more you can have a read of the manual page here. be warned that if you have a typo or error in the flags then the encoding will fail... and it's not so easy to figure out what went wrong so it is best to make one change at a time.