I haven't made a video in a long time--and when I finally do, it's not even of my HO scale Manitoba & Minnesota layout, but of the N scale Thompson River Canyon.
Since the Thompson River Canyon layout is only 2 by 7, and since it is only half done, it's only possible to make a short video--and I mean short. It's about 90 seconds, all-told. But it gives you an idea of what the layout looks like in operation.
Click here to see the video of a unit coal train on the layout on YouTube.