I'm new to both after effects and this forum. I'm doing a project on gait analysis for school and need to analyze a video to extract the x and y coordinates of three tracking points on a person's leg. These coordinates will then be used to calculate the angles we need for our experiment.
I know After Effects has a motion tracking feature, but was wondering if it was possible to extract the x y coordinates of each track point for each frame.
And if that is not already a built-in feature, what would a script to do this look like?