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363 points jay_kyburz | 2 comments | | HN request time: 0.427s | source
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ulrikrasmussen ◴[] No.45022875[source]
I think AI-"upscaled" videos are as jarring to look at as a newly bought TV before frame smoothing has been disabled. Who seriously thinks this looks better, even if the original is a slightly grainy recording from the 90's?

I was recently sent a link to this recording of a David Bowie & Nine Inch Nails concert, and I got a serious uneasy feeling as if I was on a psychedelic and couldn't quite trust my perception, especially at the 2:00 mark: https://www.youtube.com/watch?v=7Yyx31HPgfs&list=RD7Yyx31HPg...

It turned out that the video was "AI-upscaled" from an original which is really blurry and sometimes has a low frame rate. These are artistic choices, and I think the original, despite being low resolution, captures the intended atmosphere much better: https://www.youtube.com/watch?v=1X6KF1IkkIc&list=RD1X6KF1Ikk...

We have pretty good cameras and lenses now. We don't need AI to "improve" the quality.

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1. black_puppydog ◴[] No.45023045[source]
Holy... wtf...

At 2:04 the original deliberately has everyone on stage way out of focus, and the AI upscaler (or the person operating it) decided to just replace it with an in-focus version sporting what looks like late 90s video game characters. That is terrible.

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2. MrGilbert ◴[] No.45023246[source]
Also, David Bowie looks like a 20-something-year old man in this shot.