How to automatically split a video into scenes?

A dataset of videos, used for computer vision tasks, could be the key to success or failure. A clean dataset could lead the way to a great algorithm, model and ultimately system, while no matter how good the model or algorithm is, junk in -- junk out. Typically you will have several long videos, with multiple scenes in it, that might be used for different projects, while you need a one or more parts from each of the videos. How will you find these segments? Confirm they are all of the desired quality?