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There oughta be a bullet time video booth

there.oughta.be

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Re: There oughta be a bullet time video booth

#3
Pinnacle Effects in Spokane, WA did this for an ABC Sports Baseball promo in the late 80s using 60 point-and-shoot film cameras arranged in a 360° ring. Gerry Cook was the director and the guy who came up with the idea and physically created the “ring cam” as he called it. It was used to create a 2 second, 60 frame, scene of a pitch being thrown.

The resulting shot was a little choppy but novel.

Re: There oughta be a bullet time video booth

#4
post #2

You could probably set this up at county fairs and charge 20 bucks a pop. really cool setup.

The creator of this is also the person behind Phyphox, an app that turns your smartphone into tool to conduct physics experiments with and collect data from them, creator of a Game Boy WiFi cartridge and GB Interceptor that allows to record videos of Game Boy games - among other things. Amazing what some people do, isn't it?

https://phyphox.org/

https://github.com/Staacks/wifi-game-boy-cartridge

https://github.com/Staacks/gbinterceptor

Re: There oughta be a bullet time video booth

#5
this is the "bullet time" effect (in the Matrix, when Trinity karate-jump-kicks and rotates in air) https://www.factinate.com/wp-content/uploads/2017/02/trinity...

This camera setup for personal social events is a great idea, I wonder if it could be done with some sort of phone app so among a group of friends or at a party you could use everybody's cell phone.

in watching the video though, I found it a little disappointing. I think people need help with choreography, what actions and timing are going to make for good shifts in perspective. For example, you want grandma to rotate in mid air, not something she throws up. Another example, I think you want the action to start from the periphery, and then bring the characters in the shot "into the spotlight" so the clip delivers a climax or "keeps getting better". (although, he did use the "move away from the action" technique to good effect to create transition places to stitch together a series of clips into a sequence https://there.oughta.be/assets/images/2023-05-26/demo-blog.m... )

And could it be done using video instead of still shots? seems like turning raw footage into something interesting would be easier? Or is that how it works anyway?

Re: There oughta be a bullet time video booth

#8
That camera had an MSRP of $899 when it was new in 2006 [0]. Amazing that they now sell for only £50, and still take fantastic pictures even by today's standards [1].

Technological progress is nothing short of remarkable.

[0] https://kenrockwell.com/canon/rebel-xti.htm

[1] https://onfotolife.com/camera_sample_photos?camera_id=30&pag...

Re: There oughta be a bullet time video booth

#10
post #6

He's using digital single-lens reflex cameras with moving mirrors in an application where you don't need that, but do need a good camera. What do you use today when you need a good camera with no user interface?

A Pi HQ camera with a lens of your choice. It's easy to synchronise any number of Pi cameras together, and with the RAM on them each camera can store a long sequence of frames (add an RF-trigger flash using BBC microbits to each one to control motion blur).
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