To test the Kinovea tracker on 1) tennis ball, 2) marker - ping pong ball painted fluorescent orange, 3) black tape on upper arm.
Only the first serve has tracking information.
To advance or go back a single frame HOLD SHIFT KEY & USE RIGHT & LEFT ARROW KEYS.
Attempt stop action frame-by-frame analysis on the Vimeo site by pressing the play-pause control as fast as possible. It may skip frames.
Casio FH100, 240fps, shutter speed -1/10,000s, ISO set for well exposed video. Direct sunlight about 11 am.
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