Computational · Paper · 2026

DemoCreate: Declarative Audio-Visual Demo Generation for Software

Zenodo

Catalog Row166
Citation KeyFriedman2026DemoCreateDeclarativeAudioVisual166
Paper FolderAvailable
DOI10.5281/zenodo.20693216
Platform availability

Overview

Extracted from the local paper documentation when available.

DemoCreate generates audio-visual demos of software — codebase tours, website walkthroughs, and terminal/CLI demos — from a single declarative, deterministic spine. A Demo is an ordered action stream plus narration chunks, merging CodeVideo's event-sourced virtual-IDE model with VSpeak's chunk/trigger model. Every heavy backend (TTS via Kokoro/Chatterbox, transcription via Whisper, ...

demo-generationscreencasttext-to-speechcode-walkthroughvideonarrationwhispermanimplaywrightreproducibledeterministictts-stt-synchronization

Use Notes

Concise findings and methods pulled from README/SKILL documentation.

Findings / Concepts
  • DemoCreate generates audio-visual demos of software — codebase tours, website walkthroughs, and terminal/CLI demos — from a single declarative, deterministic spine.
  • A Demo is an ordered action stream plus narration chunks, merging CodeVideo's event-sourced virtual-IDE model with VSpeak's chunk/trigger model.
Methods / Techniques
  • Software pipeline design
  • Data-driven analysis

Citation

Plain-text citation for quick reuse.

Friedman, Daniel Ari. 2026. DemoCreate: Declarative Audio-Visual Demo Generation for Software. Zenodo. DOI: 10.5281/zenodo.20693216. URL: https://doi.org/10.5281/zenodo.20693216.

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