How long does it take to produce an AI short film, and what happens each day?

Documented AI short films take 2–5 days end to end. Day 1 is pre-production — locking cast, costumes, and world references. Days 2–3 are generation: one team had 45 seconds of finished film on the timeline by the end of day 2. The final days cover shot assembly, a rough-cut review, and finishing. Costs ran $750–$5,000.

Plan your sprint around three phases — lock references, generate footage, assemble and finish — and assign each phase its own days. invideo is an agentic video creation tool with the current video and image models built in, so the day-by-day below assumes you run the whole pipeline through the invideo agent.

Day 1 — lock everything that will appear in frame. Before generating any video, answer the four pre-production questions the invideo agent surfaces — what the main character looks like, what the antagonist or entity references, what the key prop is, and what format you're delivering in — because those answers change every frame downstream. Then generate character sheets and world reference images: in one documented production the team generated four options per asset, picked the best, and locked it before any video generation began. A three-person team working with the invideo agent locked cast, costumes, look and feel, and world images in this single day. If you have a style or treatment document, load it once now so the invideo agent holds it for the rest of the sprint.

Day 2 — start generating shots. Break the script into clip-length segments (Seedance 2.0 generates in 15-second chunks), attach your locked character sheets and style block to every prompt, and run the invideo agent in Always Ask mode so you approve each generation before credits are spent. Budget for iteration, not single takes: documented productions averaged 3 generations per usable shot, and one episode used only 41 of 164 generated clips — a ~25% selection rate, with about 5 usable seconds per 15-second clip. The benchmark from one 5-day sprint: 45 seconds of film on the timeline by 8 p.m. at the end of day 2.

Day 3 — parallelize with a crew of sub-agents. This is where timelines compress: initialize a creative producer agent holding the full script, shot breakdown, and characters, then assign DOP agents per scene — one documented setup ran 6 agents simultaneously, and a complex scene got 2 DOP agents working in parallel. Team location stops mattering: a 3-person team distributed across two cities ran day 3 of a sprint through the same invideo agent interface, completing a full continuous-shot sequence in 2.5 hours. Use this day for your hardest sequences, since all context — characters, lighting, world — is now locked and loaded.

Days 4–5 — assemble, review, finish. Stitch the best seconds from multiple generations into single shots — the Frankenstein shot approach — rather than waiting for one perfect take; in one production, 17 of the final shots were composited from 2 or more generations. Cut the selects together in your editor, then upload the rough cut back to the invideo agent for an open-ended what's-working pass: in one production this caught a reveal shot running at the wrong emotional register that the director had missed. Close with a light finishing pass — upscale, grain, and grade — before export.

How much the timeline flexes. Smaller films compress the same phases into 2 days: a 70-second film finished in 2 days for $750, a 90-second horror short in 2 days for $870 (about 400 video generations), and a 3-minute animated episode by a 2-person team in 2 days for ~$950 with no formal pre-production. A 4-person team's more ambitious short — international locations, VFX, a long-take sequence — ran the full 5-day sprint at ~$5,000 (20,000 credits). Across documented productions that's 2–5 days and $315–$750 per finished minute, with the variance driven by team size, ambition, and iteration appetite. For scale: a 2-minute brand film took 3 days through this workflow versus an estimated 2 months for a traditional shoot — roughly a 20x time reduction.

Watch some of these to see what works for you:

It's 8 p.m and we've got 45 seconds of our film on our timeline and we're getting a good sense of what the film's truly going out to be like.

— invideo's creative team, on day 2 of a 5-day AI short film production