I have very different movies to track
In this case, the best way to use FastTrack is the Interactive panel. You can easily find the right set of parameters for each movie with the help of the interactive environment.
I have a large number of similar movies
In this case, it is best to use the Interactive panel in conjunction with the Batch panel. First, find the right set of parameters for a typical movie with the interactive tool. Then you can track the rest of the movies using the batch tool with this set of parameters.