Turn a Novel into a Video Series with AI

Why novels are the hardest input — and why it matters

A novel is not a screenplay. It has inner monologue, time skips, and dozens of characters who must look the same in chapter 1 and chapter 40. Generic text-to-video tools generate one clip per prompt and forget everything between prompts. The result: a heroine whose face changes every scene.

SceneMixer treats the novel as an IP to industrialize, not a prompt. The analysis step builds a persistent asset library — every character gets a full-body reference sheet with a locked visual identity, every location gets scene art — and those references are injected into every downstream shot. That is what keeps a 60-episode web novel adaptation coherent.

How the SceneMixer pipeline works

1. Upload your story — paste text or upload .txt / .docx / .md. Chinese and English are both supported, or let the built-in AI writer draft a script for you.
2. AI script analysis — one pass extracts characters, scenes, props, and a full episode structure, each episode outlined with conflict and a cliffhanger.
3. Consistent reference art — full-body character sheets (9:16) plus scene and prop art in your chosen visual style (realistic, 2D, 3D CG and more). These references anchor every later shot, so faces and outfits stay consistent across episodes.
4. Storyboard scripts — every episode is broken into 4–15 second video segments with editable shot descriptions. Editing the script is free.
5. Video generation & compositing — segments are generated at 16:9 landscape (the default) or 9:16 vertical, on Wan 3.0 by default, with per-segment version history, then composited into a full episode with one click.

Localization is built in: pick a target region (Western, East Asian, Southeast Asian, Latin American) and casting, character names, scenery, and on-screen text adapt to that market.

What you get per episode

How long a novel can be

Length is where most novel-to-video attempts quietly fail, so it is worth being specific. A single analysis call has an output budget, and when a book exceeds it the model does not raise an error — it simply stops early. In our own offline evaluation a 50-episode script came back as ten episodes, with nothing in the response to say that forty had been dropped. Past roughly 10,000 equivalent characters SceneMixer therefore splits analysis into two calls: one that returns the cast, locations and props, and a second that returns the episode skeleton. Each episode's full outline is then expanded when you open that episode, so a sixty-episode upload does not pay for sixty expansions you may never use.

Analysis is the cheap part either way: even at the ceiling it is a rounding error against the video bill for the season it produces. Chinese-language uploads use the same architecture with a different character budget, because a Chinese character carries far more story than a Latin one.

What adaptation actually changes

Prose has three things a camera cannot photograph, and the analysis step has to do something with each of them.

• Inner monologue becomes a marked line — inner voice, voice-over or narration — rather than a shot of someone thinking. It is written that way in the storyboard, so the performance is heard while the picture shows something worth watching.
• Time skips become episode boundaries or explicit on-screen captions. Three years passing in half a sentence of prose is a cut, and it has to be declared as one.
• Description becomes reference art, not narration. A paragraph about a character's face turns into their sheet; a paragraph about a room turns into a location plate. Neither is re-described shot by shot afterwards, which is exactly why the face holds.

What adaptation does not do is invent plot. Scene order, dialogue and beats follow the book; what the pipeline adds is coverage — who is in frame, at what shot size, for how long.

What it costs

SceneMixer is credit-based — you pay for what you generate, not a flat seat license. Credit packages start at $1.49; membership tiers from $7.99/month add monthly credits, higher concurrency, and member-only features such as custom style prompts, uploads, and AI image fine-tuning. Script analysis is priced by text length (4 credits per 3,333 characters, reference images billed separately, with 15 free per account across characters, scenes and props); storyboard scripts are billed per episode at 1 credit per 333 characters, and regenerating one costs the same; video generation starts at 10 credits per second (≈ $0.06/s at the lowest credit price) of output (the rate depends on the model tier you pick), and episode compositing is 1 credit per second — see the full pricing table.

A novel in one language, a series in fifteen

Pick the dialogue language in Step 1 and the cast performs the adaptation natively: a Chinese web novel can become an Indonesian-dialogue series, an English manuscript a Korean one, with names, streets and on-screen text adapted to that market by the target-region setting. The working documents you read and edit follow your interface language, and a segment costs the same credits in any language. One finished sample per language is below; the samples page for 15 languages has them all.

Frequently asked questions

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