Darvolin

Hello! Basically I am trying to make a simple video. A static image as my background and a small repeating video scene on top in a specific position. I used the scale and position effects on my video to position it properly. It all works flawlessly IN the editor. Once I export it to .avi however, it becomes very distorted and the overlay changes positon. Here is an example of in editor vs. the .avi after exporting. Any tips are appreciated!