Motion blur / motion trail rendering time...

blwsy Posts: 4 Just Starting Out*

Just wondering why Hitfilm takes so long to render videos which have either the "motion blur" effect or "motion trail" attached to them? A 10 second clip I have exports in 20 seconds or so without it, and takes 15 minutes WITH it. This is one of the reasons why I switched to Sony Vegas... the resample they have renders immediately, without impacting speed whatsoever. I was wondering why Hitfilm is incapable of rendering quickly? I love the software, been using it for a few years, but it's just a pain to have to wait 5 hours for a 3 minute video.