Generative video: 5K quality is no longer exclusive to still images, by Stéphane Davi

We’ve all experienced this frustration: stunning, ultra-detailed AI images and the moment you move to generative video, a massive loss of quality.
I’m not talking about:

• fake upscaling that invents details
• or aggressive sharpening solutions that distort the image

I’m talking about real image quality, faithful to the original visual information.

Today, this is no longer a dream.
I’ve developed a proprietary node in ComfyUI that makes it possible to reach, in generative video, a level of detail comparable and sometimes superior to 5K+ AI-generated images.
↦ This is not a visual trick.
↦ This is not “smart sharpening.”

It’s a faithful restoration of visual information, designed for professional use cases.

The result:
↦ generative videos with unprecedented clarity and richness
↦ perfect coherence between still images and video
↦ visuals suitable for high-end advertising, cinema, and brand content.