From the goat:
0:00 Video begins
0:04 487 blows two short blasts
0:08 Truck, off camera, first heard on video
0:42 Bell first rings on 487
0:45 Truck passes through field of view
0:47 Truck heard, off camera, bouncing over something (crossing, perhaps)
0:49 487 begins blowing standard crossing warning
0:53 video ends with 487 still blowing for the crossing
Truck is over one-half mile away when the two little toots are blown, and well past the crossing, (by hundreds of feet) before the proper crossing warning begins to be sounded.
This is a bunch of crap Roger. Give it up.
Clean out yer pants, and crawl back to someplace where you feel safe.
El Veritas