If part of an object leaves the frame in general the track will still be good. How do you track objects that leave the frame? After you can change the size of the tracked area, but the already tracked movement will be saved. If an object stays small throughout, you might have to draw a bigger shape around that point, and track a slightly larger area. In these cases you should start at the end of the video, where the subject is closer to the camera, then track backwards to give the track more detail to work with. Often, an object will start small in the distance and then get larger as it gets closer to the camera. If you want to do a screen replacement, use Track Layer. If you want to add a clip that faces the camera, next to a moving plane, use simple tracker. In TrackX Track Layer tracks perspective surfaces you want to replace, while Simple Tracker doesn't track perspective.

What are the different tracking styles in track x? You cant track someone’s entire head because the whole head is not a single flat surface - it's multiple flat surface and we can only track one at a time. To get good results the track shapes you draw need to enclose a rigid area that moves like a flat surface. Therefore you can still track the side of a car or someone's face, because even though it's bumpy, it looks roughly like a flat surface. Where do you draw the track shape? Well the planar area you're trying to track doesn't need to be flat but it should move together like a rigid 2D surface does. As it moves around within a shot it can be tracked and used to mask an effect or replace a screen This tutorial explains how to improve track results using mocha, these tips will help you get better results with CoreMelt SliceX TrackX / SliceX / DriveX, Mocha AE and Mocha Pro.Īll tracking in Coremelt products uses the Mocha tracker, a planar engine to track objects in a shot.

Learn how to get better results when using motion tracking in your editing.

Coremelt track x