When we render video, the maximum resolution is 4K, compared to 8K or 16K that can be achieved when rendering a still image. However, I feel that the video lacks definition, as a lot of information is lost with 4K video resolution. I would like to see if there is an option to slightly increase the video resolution, even if it means the render takes a bit longer, so that the final rendered video quality is higher.
We also have an issue with flickering lines: when we have slats or certain lights and we do camera movements, these lights or slats generate a flickering effect.