Use the original video.
Keep the person realistic and unchanged.
Enhance face clarity and overall sharpness naturally.
No beautification, no face reshaping, no smoothing skin.
Preserve real skin texture and facial details.
The person stays centered, facing forward.
Add a brief high-clarity freeze frame (about 1 second) in the middle of the video,
with a very subtle zoom-in for cinematic feel.
Natural lighting, realistic color, documentary style.