Comment by ClikeX
20 hours ago
For modern movies, where you likely need to adjust some things in the scene using CGI, it is much easier to just add VFX to a pristine 4k image and then deep fry it with something like this.
As for your second point. A friend of mine's little sister asked him for help setting up the vintage camera she bought. And it was an early 00s digital point & shoot.
And if you want to give a really unsettling effect, you could first apply a filter like this, then add some crisp CG on top of it.
Give the idea that this is something from another reality.