When I investigate a UFO case, I tend to observe the shape of the craft, it's speed, trajectory, it's brightness in the sky, it's altitude, you know, the general details then weigh that up to whether it can be fitted into any of the known types of aircraft we have.
Has anyone yet done this?
Many of those things need a frame of reference, otherwise it can be very misleading and based on the opinion of the observer. That's why testimony without other complimenting data is not worth a lot. Reviewing the video, it's clear that everyone saw something related. That's about as much as there is. Bright light, seeming to move quickly, no sound. About as useful as any other Youtube case.