News for hackers. Stuff that matters.
Re:Over-reliance on CGI in movies by dylan604 on Wednesday February 02, 2022 @03:51PM (#30183888)
I'm talking about the ability to expose what would appear to be overexposed details in clouds while allowing shadows to be exposed to avoid details lost in the blacks. When color corrected, the highlights have the ability to be recovered to see the details back in the clouds. Just an example of a shot. If the exposure was too much for the clouds to be recovered, then the roll off in film looks much cleaner than just the clipping that occurs in digital.

Your reply comes off as if I don't know what I'm talking about which just isn't the case. I've already stipulated in a previous comment that modern digital is good enough for most everyone one but purists. So your audiophile comment implies to me you missed some salient details.

Re:Over-reliance on CGI in movies by greedo on Thursday February 03, 2022 @01:50PM (#30196832)
Modern digital cameras like the Arri Alexa have 14+ stops of dynamic range. That is less than what Kodak says about most film stock.
Re:Over-reliance on CGI in movies by dylan604 on Thursday February 03, 2022 @03:24PM (#30198283)
Man, you're just missing the point. It's about the look of what happens when it reaches the end of that range. It's not how much range it has.

For example, I've seen footage shot on a Red (don't remember specific body/chip) of table top food products with fun issues. Specifically, it was a chocolate shake with whipped cream on top. The sensor had issues with the white so that when the exposure was pushed, the white became magenta. The green data was not hitting at the same levels as the red and blue. To get white, the green channel needed to be pushed independantly, but it was already clipped digitally even though the R/B channels were not.

Scanning that same image from film would not have exhibited this behavior.

Re:Over-reliance on CGI in movies by unfocussed_mike on Thursday February 03, 2022 @03:50PM (#30198632)
> Scanning that same image from film would not have exhibited this behavior.

Wellll, you might have got a magenta cast from Fuji colour transparency stock... ;-)