A way to set a custom thumbnail for videos

A way to set the thumbnail of videos would be nice. I digitized a bunch of VHS tapes recently, and they all start with a blue screen, which means the thumbnail of the video is also blue and it makes it hard to distinguish which video is what.


I have the same issue. Has anyone found a way to work around this limitation?

It’s one of a couple issues stopping me from using Mylio very much to catalog our edited home videos as I have done with all of our family photos.