KronTalk
General => General high-speed discussion => Topic started by: Critters on May 30, 2017, 10:38:01 PM
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https://www.youtube.com/watch?v=_DuPiayORdA
Recorded at 1,700FPS, playback at 60 (28x slowed)
Lit with a Stratus LED module: https://www.stratusleds.com/module
Using a cheap lens: https://smile.amazon.com/gp/product/B...
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Pretty cool video, hurray for David for bringing his creation to life and a real professional high-speed product to market!
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Lots of work was behind it :P
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Looks great Critters! Thanks for pointing out those LEDs, I didn't know those existed. Are they very loud?
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They are loud, I wouldn't say "very". Using a DB app on my iPhone my background noise (light off) was 44dB and 1ft away from the light when it was on was 59dB
There is a slight flicker, at max FPS (21.65k) it dims every other frame. You can't see it if you playback at 60fps or capture at a lower rate
You can power it with a battery and chain them together which is pretty cool, i'm using an AC power supply he provided
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Great shot Critters, thanks for url to the LED's too.
May I ask if you used any color grading in this video? It looks more contrasty than most of the other flat footage I've been watching.
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A good amount of tweaking colors and curves yeah
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How about the life of them? What is your exception from them hour wise? Also what is the longest you have run them time wise?
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https://www.youtube.com/watch?v=_DuPiayORdA
Recorded at 1,700FPS, playback at 60 (28x slowed)
Lit with a Stratus LED module: https://www.stratusleds.com/module
Using a cheap lens: https://smile.amazon.com/gp/product/B...
Hehehe, Those LED's are basically a more compact version of exactly what i built :P