Quick start
Validate, play and render an example document locally.
The engine renders locally with a pinned Chromium (Chrome for Testing headless shell) and speaks with a local text-to-speech model.
pnpm install
export VISOTALK_CHROME=/path/to/chrome-headless-shell # Chrome for Testing, pinned
export KOKORO_DIR=/path/to/kokoro # kokoro-v1.0.onnx + voices-v1.0.bin (local TTS)
pnpm visotalk validate examples/micrograd-backward/doc.json
pnpm visotalk render examples/micrograd-backward/doc.json # writes .visotalk/<id>/out/final.mp4
pnpm visotalk play examples/micrograd-backward/doc.json # web player with interactions
pnpm visotalk qa examples/liftoff/doc.json # layout checks on sampled frames + contact sheet| Command | What it does |
|---|---|
validate | Checks a document against the IR rules |
render | Produces the MP4 |
play | Opens the interactive web player |
qa | Layout checks on sampled frames, and a contact sheet |