Upload a different video. It doesn't matter what it is.
Re-upload your original video. This will reset the calibration arrow.
I've uploaded my own video, but the calibration arrow tool is stuck.

Written by Trevor Register
Updated over a week agoI've uploaded my own video, but the calibration arrow tool is stuck.
Upload a different video. It doesn't matter what it is.
Re-upload your original video. This will reset the calibration arrow.