Both Face-On and Down-Line views were automatically recorded using AutoIt script, microphone, Audio Zone Trigger software, and two OV4689 cameras. Automatic slow motion playback has been paused for manual analysis in Kinovea using lines, circles, etc. Video can be advanced or rewound frame by frame in Kinovea analysis mode. Shaft blur is still an issue with OV4689 cameras, but only as the wrists release just prior to impact. Wide angle fish eye lenses are used because the cameras are set fairly close to the hitting cage. Analysis markers are manually removed.
Slow motion playback is resumed while I set up to hit the next shot at 1:17 into the video. Microphone detects sound of club hitting ball. FO view is automatically recorded in first instance of Kinovea. DL view is simultaneously automatically recorded in second instance of Kinovea. Slow motion replay is automatically started in third instance of Kinovea. Replay continues until manual analysis is started or until the microphone detects the next shot. Microphone detects next shot. Microphone detects next shot. 2nd and 3rd Kinovea window handles are transferred to the AutoIt script manually at the start of the session.
These change whenever Kinovea is shut down and restarted..