Push In
A push in shot moves physically or virtually closer to the subject so size grows because the camera walks. It is a short pressure advance, often so gradual the audience feels the walls close before they notice motion.
Narrative function
A thought lands. Do not rush it.
The job is the realization, the lie, the trap, not the display of a rig. Parallax still appears, even if the travel is only a meter, because the station point changes.
It is the wrong tool when you wanted optical compression from a locked body, and the wrong tool when you wanted a long track into a room as geography. If you add a second flourish, the thought is gone.
How it works
Dolly, slider, Steadicam, or virtual camera on the Z axis, usually from medium to medium close-up. Keep the lens fixed so the push is distance, not zoom.
Tiny parallax is the honesty. Prompt an imperceptibly slow push in, medium into medium close-up, walls closing before the motion is noticed.
When to use it
Use it when a thought lands and you should not rush it. Concrete beat: a listener understands they are caught, medium to MCU over 6 seconds.
Do not push in on every line.
Compared with similar shots
A Dolly In names the wheeled support and often travels farther, as geography. A Slow Zoom In never moves the camera, so there is no parallax.
Push in is the pressure beat: short, physical or virtual, tied to a thought. If the track is a room long, you are dollying.
In film
The Silence of the Lambs uses slow physical approaches so conversations become traps. The Shining and There Will Be Blood let small advances register as mental weather.
Use the patience and the parallax, not a particular actor's blocking as a clone.
Prompt it
Imperceptibly slow push in on [Subject], the camera closing from medium to medium close-up so gradually the audience feels walls closing before they notice motion. For motion: very slow push in toward [Subject] over 6 seconds, medium into medium close-up.
What usually goes wrong
The usual wrong cousin is a Slow Zoom In. The tell is enlargement without sliding foreground.
The fix: translate closer, fixed lens, short path, end on the thought, no extra move.
Questions
What is Push In in film?
It is a short, usually slow advance of the camera toward a subject so the frame tightens because the lens occupies a nearer station.
Push In vs Dolly In
Dolly in specifies a wheeled or tracked translation and can be a long geographic enter. Push in is the pressure job: often shorter, sometimes virtual, always tied to a thought landing.
When should I use Push In?
When a realization or trap should close the air around a face. Do not use it as a default on every close-up.
How do I prompt Push In for AI image or video?
Write very slow push in, camera walking closer, medium to MCU, 6 seconds, no optical zoom. Mention slight parallax.
Melies can generate this Push In
Melies is the AI filmmaking workspace. This Push In opens with the camera path and prompt already loaded, so you generate the move instead of describing it from scratch.