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AV1@Scale: Film Grain Synthesis, The Awakening

(netflixtechblog.com)
252 points CharlesW | 2 comments | 03 Jul 25 16:34 UTC | HN request time: 0.408s | source
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jedbrooke ◴[03 Jul 25 16:55 UTC] No.44457031[source]▶
> This grain, formed from tiny particles during the film’s development, is more than just a visual effect. It plays a key role in storytelling by enhancing the film’s depth and contributing to its realism.

I never understood the “grain = realism” thing. my real eyes don’t have grain. I do appreciate the role of grain as an artistic tool though, so this is still cool tech

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tiluha ◴[03 Jul 25 17:12 UTC] No.44457176[source]▶
Mine do, at least when it's very dark
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1. 01HNNWZ0MV43FF ◴[03 Jul 25 17:28 UTC] No.44457323[source]▶
Yeah I've had visual snow, I think only when I'm tired, stood up too fast, dehydrated, etc. https://en.wikipedia.org/wiki/Visual_snow_syndrome
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2. account42 ◴[04 Jul 25 10:20 UTC] No.44463163[source]▶
It's not even that, just under low light conditions (after you let your eyes adjust to see anything at all) everyone will see quite a bit of noise.