# Remove Dead Air from Podcasts Automatically

> CleanCut trims silent gaps in podcast recordings so episodes feel tighter without hours of manual editing.

## Why remove dead air from podcasts?

Long pauses, awkward silences, and "umm" moments make listeners lose interest. Removing these sections makes content feel more professional and keeps listeners engaged. CleanCut typically reduces episode length by 10-30% while maintaining natural pacing.

## What is "dead air" in podcasting?

Common sources: long thinking pauses, silence before/after recording starts or stops, gaps when switching speakers, moments waiting for someone else to speak, and technical pauses (muting, adjusting equipment).

## Step-by-step: clean your podcast

1. **Import your podcast recording** — Open CleanCut Video and import your podcast audio or video file. Works with MP3, WAV, MP4, MOV, and other formats.
2. **Adjust settings for speech content** — For podcasts, set the silence threshold to around -35dB to -40dB and minimum duration to 0.5-1.0 seconds to catch natural pauses without cutting mid-sentence.
3. **Detect and review silences** — Click 'Detect Silences' and review the highlighted sections. Listen to a few to ensure they're actual dead air and not intentional pauses.
4. **Add padding for natural flow** — Add 0.2-0.3 seconds of padding to keep some breathing room between sentences. This prevents the podcast from feeling too rushed.
5. **Export your cleaned episode** — Export the final file. Your podcast will be 10-30% shorter on average, making it more engaging for listeners.

## Best practices

- **Don't remove all pauses** — only remove pauses longer than 0.5-1.0s; shorter pauses keep the conversation feeling natural.
- **Use padding** — add 0.2-0.3s before/after speech to avoid jarring cuts.
- **Listen before exporting** — preview a few sections and adjust threshold/padding if needed.
- **Keep intentional pauses** — manually exclude dramatic pauses from removal.

## FAQ

**Will this work with multi-track recordings?** Mix down separate speaker tracks first, then run CleanCut on the mixed file.

**How much time will this save?** Manual podcast editing can take 3-4x the episode length; CleanCut reduces this to 5-10 minutes for a 1-hour episode.

**Can I use this for video podcasts?** Yes — CleanCut removes silence from both audio and video tracks simultaneously.

## Related

- [Podcasts Use Case](https://cleancut.video/use-cases/podcasts.md)
- [Download CleanCut](https://cleancut.video/download.md)