Screen recording → Audio-only
Take a screen recording to a audio-only. A workflow decides the cut, the safe-zone, the captions, and the export preset - not just the format.
The decision that matters: Audio-only outputs work when the source is already speech-only; for video sources, strip the video stream and re-encode audio to the target format.
Step by step
- Check the source file
Use the File Doctor to confirm container, codec, duration, resolution, and file size before deciding anything.
File Doctorproduct-backed - Identify the active region
Wide screen recordings shrink to unreadable when scaled into a vertical frame. Crop to the active window instead of scaling the whole desktop.
Crop calculatorproduct-backed - Export at the instagram-reels preset
Per-platform bitrate, codec, and safe-zone. The platform constraint registry is the source of truth.
Export presetproduct-backed
Recommended Content Pack
- Audio episode product-backed
What this path cannot do
- Workflow outputs depend on the source - a 60-minute podcast produces ~10 vertical clips, not 60.
- Per-platform captions and safe-zones are platform-specific, not generic.
- Capability today: SUPPORTED_NOW. Steps marked 'product-backed' run inside Koldflux; the rest is recipe guidance.
Why this page exists
Demand: D0-synthetic: screen-recording → audio-only (no direct D5 evidence)
Market: competitor_count=7
Verified: 2026-09-18
Koldflux runs this whole sequence automatically from one source recording. Upload, validate, reframe, caption, export - all in one Content Pack.
Automate this in Koldflux