This is a PBR material that works in Blender's Eevee/Cycles render engines. It mimics the physical characteristics of an LCD screen when being filmed, but since it's procedural, it comes at the cost of no extra geometry. The pixel resolution can be adjusted, and the input image is accessible through a simple node group! This means that it's very simple to add a video/image texture to the material with just a single node.
This material was featured in an article as well! https://80.lv/articles/blender-made-procedural-material-for-creating-a-realistic-moire-effect/
The slim file only contains the material, while the other file contains a sample 16:9 computer monitor mesh.