I have set up a video to be rendered, and when I scrub through the timeline, the edges are smooth and how I want them to look. When I go to render out the video though, the edges change to a jittery looking edge. I have attached a photo of what it looks like, and an image of how it looks when I scrub through the timeline. I have tried changing the window resolution, the jittering passes and FPS in the settings, but it still has the same result. I am using the Workshops>Publishing>Video tab to render it out. Is this the correct way to render it out?

I tested to see if the Workshops>Publishing>High Resolution Image> Animation check box works. It saved the frames as images and then I brought them into After Effects to make it a video, but that only made the images really blurry, and I couldn't use it. Plus it took a few hours to complete.