Archive for February 5th, 2020

Lumière’s train in 4K

Wednesday, February 5th, 2020

Arrival of a Train at La Ciotat, filmed by Auguste and Louis Lumière in 1895 and first shown to an amazed public in January 1896, has gone upscale, 4K upscale, to be precise. Urban legend has it that when audiences first viewed the train barreling towards them on the screen, they screamed and ran for the back of the room. There is no evidence that any such reaction actually happened, no contemporary accounts of it in the press or police reports, but the Lumière Brothers’ thoughtful camera placement certainly created a dynamic 50 seconds of film that caused a sensation.

Surviving prints of the original 35 mm film, while still perfectly viewable, show their age; they’re grainy, faded, scratched. Upscaling film using photochemical restoration methods costs tens of thousands of dollars. Videographer Denis Shiryaev used Gigapixel AI software, an application that deploys artificial intelligence algorithms to fill in the gaps in the images and upscale the 125-year-old film to 4K. He also used the freeware app Dain to interpolate missing frames. That’s a lot of bang for very few bucks.

Shiryaev’s digital restoration benefitted majorly from a source video that had already been restored, eliminating the striations, bubbles, stains, etc. and giving him a pristine slate.

Comparison time! Here’s a version of the original with an assortment of defects typical of old film:

Here’s the digitally restored version Shiryaev used as a source:

And here’s Shiryaev’s 4K, 60 frames per second upscale version:

I’m fascinated by the richness and depth of the images, but it’s giving me a bit of an uncanny valley vibe too. He also made a colorized version which is even uncannier.

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