What's the best AI filmmaking workflow to produce a short film in 3 to 5 days?

The best 3–5 day workflow is a multi-agent crew inside the invideo agent: a creative producer agent holds your full script, specialist agents (storyboard, casting, costume, one DOP per scene) run in parallel, day 1 locks cast and world, days 2–4 generate shots, the final day is edit plus an AI cut review. Documented productions finished in 2–5 days for $750–$5,000.

Start by spinning up a creative producer agent and loading it with your full script, shot breakdown, and character details — this is the vision-holder that grounds every other agent so nothing drifts downstream. invideo is an agentic video creation tool with all the current video models and upscalers available, so the entire crew below runs in one place.

Day 1 morning — build the crew on separate project pages. Create specialist sub-agents with single, named roles: a storyboard agent to visualize shots before you direct them, a casting agent, a costume designer agent, a production designer agent, and a director's assistant agent to sequence the shot order before any video generation. Assign a different DOP agent per scene rather than one for the whole film — each scene needs a different visual sensibility — and put two DOP agents on the same scene when it's especially demanding. Keeping agents on separate project pages lets you give targeted feedback without cross-contamination; documented productions ran 6–8 agents simultaneously, which is what compresses the timeline: "Here's how I made this film in three days using multiple AI agents."

Day 1 afternoon — lock every asset before generating a frame of video. Have the casting agent generate 4 options per character and environment, run the same character prompt on two image models in parallel (Recraft for photoreal portraits with skin-level imperfections, Nano Banana for multi-angle character sheets with close-up panels), pick one, and lock it. Character sheets plus the invideo agent's context system maintain consistency across an entire film with no LoRA — one 70-second production kept 2 characters identical across every scene this way. A 3-person team completed cast, costumes, look-and-feel, and world images in this single day. If a costume spec is fuzzy, give the costume agent the mood instead — it returns multiple concrete options to choose from.

Days 2–4 — generate, select, assemble. Generate in 15-second clips in your film's aspect ratio, with character sheets and your locked style attached to every prompt, and run the invideo agent in Always Ask mode so you approve each generation before credits are spent. On model choice: Seedance 2.0 reference-to-video carries character and location context across clips, Kling generates multi-shot sequences natively, and Veo handles polished single setups — all of them run inside invideo, with the invideo agent routing each shot to the right model. Budget for overgeneration: documented productions averaged 3 generations per usable shot with a ~25% editorial selection rate (164 clips generated, 41 used, ~5 seconds kept per 15-second clip), and 17 final shots were Frankenstein shots — the best seconds from 2+ generations stitched into one. A realistic checkpoint: 45 seconds of finished film on the timeline by the end of day 2.

Final day — cut, then run an AI review pass. Assemble your edit, then upload the rough cut back to the invideo agent with an open "what's working, what's not" prompt — it catches pacing, SFX, and emotional-register errors a human editor misses, and skipping this review is the most common mistake in AI-directed workflows. A light pass of blur, grain, and grade on top of the generations pulls the footage closer to live action.

What to budget. Documented productions on this workflow ran $750–$5,000 all-in depending on team and ambition: a 90-second horror short in 2 days for $870 (400 video generations, 4,100 credits), a 3-minute animated episode by a 2-person team in 2 days for $950 ($315 per finished minute), a 2-minute promo in 3 days for $1,500 — versus at least a week of manual prompting or roughly 2 months of traditional production for the same piece. Across productions with known length and cost, expect $315–$750 per finished minute with teams of 1–4 people.

Watch some of these to see what works for you:

To really set up the context for the agent, I normally start off with the creative producer agent. That's where I'll give the script, or the shot breakdown, along with the characters. That's the main agent that sort of holds the understanding and the vision of the entire film.

— a filmmaker documenting a multi-agent short film production on invideo