Another upload of the video included this text.
"This video depicts a near ( Train Vs Train ) head on collision on the CN Smiths Falls Sub. No serious injuries were reported.
February 6th 1991 - VIA #41 for Toronto rounded a curve at 93 mph (posted limit 95 mph) about a mile east of the interchange at Smiths Falls East (Ont), on the CN Smith Falls Sub, with a CP Camspur/Petawawa local working too far out on CN track they didn't have a clearance for."