# How to photograph the one face

> One uncovered face for the night-crowd preset.

Canonical page: https://checkonechecktwoai.video/guides/
Updated: 2026-11-03

Use one face, person or pet, looking at the camera with the mouth uncovered. Do not use a group photo.

## File

- JPG, PNG, or WebP up to 10 MB.

## Questions

### How do I make a Check One Check Two video from my photo?

Open the generator, upload one face, choose 480p or 720p, and pay for that run.