The 4K disc release of Jurassic Park has quite a bit of DNR. Is it from a 3D conversion?
Most likely it would be.
Correction, it is not the same, the color timing is much better than the 3D blu-ray, it doesn’t have the digital alterations the 3D one has, and the 4K has much less DNR than the 3D version
Both are built from the same 4K OCN scan but two completely different masters