Pretty sure this similar project appeared on HN a while back, though I can't find the original thread in Algolia: https://github.com/pfr/VideoSpeedTracker http

Pretty sure this similar project appeared on HN a while back, though I can't find the original thread in Algolia: https://github.com/pfr/VideoSpeedTracker https://github.com/pfr/VideoSpeedTracker A more detailed overview of how it works: https://github.com/pfr/VideoSpeedTracker/blob/master/docs/Video%20Speed%20Tracker%20Overview%20and%20User%20Manual.md https://github.com/pfr/VideoSpeedTracker/blob/master/docs/Vi... http://eyetach.github.io/CharlottesvilleSpeeds/ http://eyetach.github.io/CharlottesvilleSpeeds/