Can AI really generate a whole short film?

Yes — but not the way the demos make it look. Nobody types "make me a film" and gets one. What works is a pipeline, and it looks a lot like a real production:

1. Pre-production still rules. Script, shot list, storyboards. AI generation rewards planning even harder than cameras do, because every generation costs money and consistency is fragile.

2. Lock your references. Character sheets (front, profile, three-quarter) and location plates get generated once, approved, and then fed into every subsequent shot. This is the single biggest difference between coherent AI films and slideshow slop — identity drift kills the illusion faster than any render flaw.

3. Generate shot by shot. Text-to-video or image-to-video per shot, multiple takes per shot, picking selects like dailies. Dialogue scenes stay hard — sync drifts past a few seconds, so you stage and cut around it exactly like hiding any production limitation.

4. Post is still post. Real edit, real sound design, real grade. Sound is where AI films most often fall apart, and where a filmmaker's craft buys the most believability.

The honest answer: AI replaces the camera package, not the director. Taste, story, and shot grammar are still the job — they're just cheaper to execute now.