Force 640x480 4:3 on AutoMKV?

[Tri.Moon]

Hi! I have used AutoGK before but I'm not familiar with this program yet. I have VHS rip which is on DVD and I want to convert it into mp4 640x480 4:3 but everytime I do it it gives me 640x488 instead. How can I force it to convert it in 640x480 4:3 and that it still would use autocrop? Thanks.

[Baldrick]

Maybe upgrade to the newer hdconverttox by same author.