1

Is there a way to set persistence of an item in the 8.27 experimental version? I am measuring knee flexion angle of a runner and would like to measure the angle from initial contact to peak knee flexion during the stance phase. 8.27 allows for indicating beginning frame and end frame of tracking an angle; however, the graphic continues to stay visible for the remainder of the video. Is there a way around this in 8.27 or could this be added in the next version? Thanks for such great software!!

2

This should work as expected now in version 0.9.2. The drawing will be visible while tracked and fade out afterwards. The custom visibility settings can also be used to deviate from this default.