GPT writes a real story arc, hook, conflict, twist, payoff. Natural dialogue, bilingual CN + EN.
Generate films & 3D worlds
from a single sentence.
mcstory is a text-to-3D engine. One sentence becomes a reviewable narrative video draft, or a controlled-beta 3D model/build candidate with artifact evidence.
One engine. Two products.
Everything here runs on one text-to-3D engine. It powers two products, and they compose.
A · Text → Film
One sentence → a finished narrative video: script, scene, cast, camera, voiceover, music, subtitles. The widest use: creators, marketing, education, entertainment, IP shorts.
B · Model candidates
One sentence → a reviewable 3D build candidate with preview media, manifest evidence, and approved .schem downloads after review.
COMING SOON
A + B · Compose
A fully-customizable product: generate a unique model, then build your film around it, one seamless pipeline. Launching soon.
What makes it different
Not a template machine. Beta runs draft, build, cast and shoot with generated assets, then outputs are reviewed before public use.
Real, not mockups
Gallery items are internal beta outputs from text prompts, selected only after review gates.
Unique every time
A generative engine builds a one-of-a-kind scene and cast for each story, no reused sets, no stock templates.
Cinematic output
HD shaders, per-character voiceover, music and SFX, burned-in bilingual subtitles, an MP4 draft for review.
Create your film
One sentence in, the beta system drafts, builds, stages, shoots and dubs a reviewable video sample.
Guided run
Deep edit
Genre
Cozy tavern
Comedy
Heartfelt
Study tale
Grand feast
Family life
Length
Short 20s
Standard 35s
Full 60s
~3 min · 1080p · voiceover, subtitles, BGM included
ScriptBuild scene
Direct castCamera
DubDone
Product A · Films from one sentence
Each film is generated end to end from a single line, scene, cast, dialogue, camera, voiceover and subtitles.
How it works
One sentence in, a reviewable short-film draft out, six assisted stages
1
Text → Script
GPT expands one line into a script with arc, beats and dialogue
2
Script → Scene
A generative engine builds a unique, detailed interior for each story
3
Scene → Cast
Characters generated by role and placed in position, not a crowd of extras
4
Cast → Performance
Actions, gestures, reactions, the picture actually performs the script
5
Performance → Camera
Cinematic camera: wide for narration, cut to whoever's speaking
6
Camera → Film
Bilingual voiceover + music & SFX + subtitles, MP4 draft for review
Everything in one sentence
Type one line. The beta pipeline assists the production steps and keeps outputs reviewable.
Characters act in the world, gestures, dialogue, reactions. Not static dummies.
Cinematic camera, establishing shots, dialogue framing, dynamic moves synced to the beats.
Every story gets a unique built environment, interiors and outdoor villages, docks, forests.
Generated builds produce local review artifacts: `.schem`, preview media, evidence packets, and pending release status.
Per-character voices, scene-matched SFX, and mood-driven BGM, mixed for review.
HD shaders, burned-in bilingual subtitles, and export variants where supported for reviewed drafts.
One sentence to a reviewable draft, fewer manual steps, no MC expertise required for internal evaluation.
Product B · Reviewable 3D build candidates
Each sample below is a generated candidate with review artifacts, block-by-block build media, and downloadable .schem when approved.
“a white marble palace with a great central dome and four minarets”, one sentence in, reviewable 3D build artifacts out. Approved .schem files can be imported into your world.
Request a build candidate for review · Live
Pagoda
Pyramid
Temple
Palace
Samples below are candidate outputs from the listed prompts. Each requires artifact review before public-release claims.
Pricing
Credits power everything, 1 film = 10 credits · 1 model/build run = 4 credits, subject to review gates. A reviewed model can also be dropped into a film (you pay for each). Every plan includes monthly credits; top up anytime.
30 credits / mo (~3 films). Watermarked exports, scene & build tries, 7-day retention.
250 credits / mo (~25 films). No watermark, MP4/SRT/.schem, 9:16 + 16:9, 1 concurrent job.
900 credits / mo (~90 films). Script editing, manifests, priority queue, 3 concurrent jobs.
3,500 credits / mo (~350 films). Shared workspace, seats, pooled credits, review links, webhooks.
Dedicated workers, SSO, private storage & deployment, audit logs, contracted credit volume + SLA.
Out of monthly credits? Buy more anytime, $10 → 80 · $40 → 360 · $90 → 900. Top-up credits never expire.
Building on our API? It's a separate plan, see below.
Partner API
For selected partners integrating mcstory into their own product. Separate from creator plans, priced on usage: $99/mo platform + $0.08 per credit (1 model/build run = 4 credits, subject to review gates; 1 film = 10 credits), with volume discounts. Scoped keys, REST jobs, webhooks and signed URLs are available by arrangement. API artifacts are candidate outputs: a manifest proves artifact chain and review status; it does not imply public release approval. Scene/model access is partner-limited; video generation remains live.
POST /api/v1/runs
Authorization: Bearer mcs_live_***
{
"mode": "scene",
"prompt": "a grand Gothic cathedral with twin spires and a rose window",
"outputs": ["schem", "preview_png", "manifest"],
"webhook_url": "https://example.com/mcstory-webhook"
}
→ { "run_id": "run_20260605_abc123", "status": "queued", "status_url": "/api/v1/runs/run_20260605_abc123" }Auth + scoped keysQueue + status pollingrun_manifest.jsonSigned artifact URLsRate limits + monthly creditsWebhook callbacks
Get in touch
For partnerships, studio plans, partner API access or private cloud deployment, reach out:
napkinstudio@hotmail.com
mcstory is a NapkinStudio product