Voice memo → Audio-only
Take a voice memo 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 - Get a clean transcript
Auto-generated timestamps; supports 12+ languages. Removes filler before highlight detection.
Clean transcriptproduct-backed - Detect highlight moments
Pick 6-10 hook-dense windows: topic intro, story arc midpoint, surprise / twist, callback.
product-backed - Burn per-platform captions
TikTok-classic, Reels-modern, Shorts-bold. Word-by-word timing, not paragraph dumps.
Burn-inproduct-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: voice-memo → audio-only (no direct D5 evidence)
Market: competitor_count=3
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