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Permalink to getting-startedGetting started

Overview — Install Hypit, compile a complete SVML video graph, and prepare a real Build.
Script — The Script Surface — Segments, Role Cues, Dual Text, Selections, Moments and text projections.
SVS stylesheets — The SVS Recipe language — CSS-like stylesheets for film, caption, media, text and generation settings.
Media & generation — Declaring media assets and generating video with Seedance.
Timing & assembly — Speech Spine assembly and WhisperX alignment — connecting generated takes to a unified timeline.
Tracks — Peer track components — captions, media, typography and authored audio.
Image operations — Compose, correct and cut out images before they reach a generator or a Track.
Film & rendering — Composing tracks into a film and rendering to video.
Live preview — Read a Source as a timeline before anything has been generated.
Run source & builds — Declaring build targets, reusing results and configuring the runtime.

Overview — Getting started with Hypit development.
Package architecture — The seven layers, dependency boundaries, package anatomy and facets.
Adding an author package — Step-by-step guide for adding a new author-level component.
Adding a provider — Step-by-step guide for adding a new Endpoint adapter.
Runtime — The execution boundary outside Hypit source and Core.
Caption playground — Edit a real Fine Caption SVS Recipe and exact font stack with live feedback.
Testing — Test runner, patterns and environment-gated tests.
Conventions — Naming, module boundaries, TypeScript configuration and wire data.

Overview — One OpenAI-shaped API in front of two dozen generative-media vendors, billed in credits.
Authentication — Create an API key, send it as a bearer token, and read the four failure modes apart.
Models — List what your key can route to, and read a model's credit rate before you spend anything.
Asynchronous jobs — Submit, poll, collect, and what happens to your credits when a job fails.
Images — Generate and edit images. Both endpoints are asynchronous and answer with a job.
Video — Text to video and image to video. One asynchronous endpoint, priced per second.
Audio — Speech synthesis and transcription are synchronous; music generation is a job.
Chat completions — The drop-in OpenAI endpoint — synchronous, streaming, vision, tools, vendor passthrough.
Gemini native — Google's own wire format, passed through unchanged.
Credits & billing — How a call is priced, what a job reserves, and when money comes back.
Errors & limits — One error envelope everywhere, what each status means, and the two rate limits that apply.