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FilmSkool — a free film school

How I Made This AI Cinematic Thriller Trailer in One Day for under $20

Walks through the full production of a cinematic thriller trailer using AI tools end to end, from concept and shot list to generation and edit, with an actual cost breakdown. Covers the compromises made to hit a one-day, low-budget schedule.

AI Video School · 16 min · Intermediate · AIF · AI Filmmaking · 2026

What you take away

Plan an AI shoot around a fixed budget and timeline instead of generating footage without a shot list.

Watch it

Filed under

The films in this lesson

One Day (2011)

Noir and crime to study

Made for almost nothing

El Mariachi (1993)
Clerks (1994)

Science fiction to study

Books for the craft underneath

Kit for this lesson

Sony a7 IV — The all-round full-frame hybrid
Canon EOS R6 Mark II — The affordable full-frame RF hybrid
Nikon Z6 III — Partially stacked sensor, N-RAW internal
Fujifilm X-H2S — Stacked APS-C, F-Log2, open gate 6.2K
Rode VideoMic NTG — On-camera shotgun that doubles as a USB mic
Rode NT1 5th Generation — Studio condenser for ADR and voice-over

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