First of all thanks a lot for your job.
It Will Be Great the possibility of, in addition to data export, import data (example velocity data of an object previuosly exported) to see a Dynamic graph syncronised with video. Something like the function used in other videoanalysis software that gives a visual feedback of curve andature during video playback.
In general something that improve graphical interface of the video while a coach explane performances.
thanks again!