People who make "Here comes a Train": Your DVD is rather charming, and I positively enjoy the song "You can go anywhere on a train" even though the sentiment is inaccurate, and was so even before the era of Dr Beeching.
However, why did you flip the image in some shots? It wouldn't matter, except that the train from the Cotswolds Wildlife Park, which stars throughout, has writing on the side, and the driver has writing on his shirt! Which is backwards!
(I've lost count, but I think we've watched the whole DVD about 7 times so far. Max likes trains)