Should you upload your full script to an AI agent before generating any video scenes?

Yes — upload the full script before generating a single scene. An AI agent with the complete screenplay holds character arcs, themes, and motifs as persistent context, so every downstream shot decision is grounded in the whole story. The one adjustment: on long scripts, generate act by act so the context stays sharp.

Upload the complete screenplay as your first action in the project, before any image or video generation. invideo is an agentic video creation tool, and the invideo agent stores what you load into persistent project context — so a full script gives it character arcs, themes, and motifs for every downstream task instead of forcing you to re-explain the story shot by shot.

Set it up as a creative producer agent. The documented multi-agent workflow starts by initializing a creative producer agent with three things: the script, the shot breakdown, and character details. That agent becomes the vision-holder for the production, and every sub-agent you spin up afterward — a DOP agent per scene, a storyboard agent, a costume design agent — inherits the same creative understanding instead of working from fragments. A 2-minute brand promo produced this way ran 8 specialist agents in parallel and finished in 3 days for roughly $1,500.

Full script context changes what the invideo agent can do, not just what it knows. In documented productions, an agent holding the complete script reasoned three scenes ahead when building shots, flagged a model limitation before generation — a scene scripted with 18 cuts in 15 seconds — and recommended splitting it into two parts before any credits were spent, and sequenced a six-shot closing run when the creator couldn't write the ending. None of that is available to an agent that only ever sees the current scene's prompt.

Answer the invideo agent's pre-production questions before generating. With the script loaded, a well-set-up invideo agent surfaces the gaps that affect every frame — what the lead character looks like, what the antagonist references, how key props behave, and the deliverable format — and gets them answered before building assets. Filling those gaps upfront is what makes the script upload pay off across the whole pipeline. If you also have a visual style document, load it alongside the script; the script carries narrative context, not look.

The caveat: generate act by act on long scripts. Upload everything first, but don't generate across the whole project at once. One 7-minute animated short was split into three acts, with storyboarding, generation, and editing fully completed for one act before starting the next — the creator's rule was "lock 25%, then move forward" — to prevent the invideo agent from losing context on a long-form project. Mid-project, ask the invideo agent for a status summary to see what's approved, pending, or awaiting regeneration. Documented productions have run script context at real scale: one project's scene numbering ran past scene 169 with 21+ scenes generated under a single loaded context.

For short-form work the calculus is simpler, not different — even the 2-minute promo above began with the full script and shot breakdown loaded, because the cost of loading it is one upload and the cost of skipping it is re-establishing story logic in every prompt.

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.

— invideo's creative team