feature-demo-recording - Record narrated or silent web feature demos
Records real-browser web feature demos as narrated films or silent evidence clips, then renders and verifies the resulting video.
Tags
Updated: 2026-10-05Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Generate measured narration
- Author silent timelines
- Record real browser flows
- Pace capture to beat targets
- Transcode browser footage
- Compose HTML timelines
- Render timelines to MP4
- Verify video alignment
Inputs
- Video project directory
- Narration script
- Web feature flow
- Browser selectors
- Speech provider configuration
- Piper voice model
- AWS credentials
- CJK font configuration
Outputs
- Narration audio
- Measured or silent timeline
- Browser capture
- Beat event log
- Transcoded footage
- Rendered MP4 video
- Alignment verification results
Requirements
- Python interpreter importing kiro_crew
- Python interpreter with Playwright
- Playwright Chromium
- ffmpeg with libx264
- ffprobe
- Node.js 18 or newer
- npx
- Hyperframes package access
- Speech provider for narration
- Piper voice model for Piper
- AWS credentials for Polly
- Network access for initial renderer fetch