Title basicly explains the issue, the last couple of videos I've rendered gets really messed up parts and I really can't seem to find a solution to this problem, I've googled for hours without finding any solutions at all so I decided to ask here for advice.
Here's an example of the problem: Far Cry 3 Amazing Flawless Overtake on Warrior Difficulty - YouTube Skip to 2:15 to see to worst part, it happens at random spots throughout the video.
Here's my specs:
I render in 30 fps mp4
Any help would be very much appreciated!