Bizhawk TAS Encoding Tutorial

Masterjun made a great TAS encoding tutorial that can be found here, however, when it says to use a command, I personally use this command instead of the probided one:

-vf scale=iw*8:ih*8:flags=neighbor -aspect 8:7 -c:v libx264 -crf 18 -pix_fmt yuv420p -b:a 384k