[jeffpagaduan]

Here's another technology for motion tracking.. Tracker...

http://www.cabrillo.edu/~dbrown/tracker/

[xavi]

Thank you for this apportation, and this is also true free software (free to share, collaborate, modify, improve...)

I made my self a solution for tracking and it was really difficult to create, if I had known this before sure I had tried.

[nomi]

Kinovea is free and open source video analysis software for coaches, athletes and medical professionals.