# Normalize loudness across podcast, lesson, or video batches before publishing

> Uses ffmpeg-normalize to batch-normalize audio levels so an agent can hand off consistent output without opening a DAW or touching every file by hand. It fits pipelines that need EBU R128, RMS, or peak targets across mixed media before delivery.

- Skill: `agentskillexchange/normalize-loudness-across-podcast-lesson-or-video-batches-be` (Agent Skill)
- Install (CLI): `npx skillmds@latest add agentskillexchange/normalize-loudness-across-podcast-lesson-or-video-batches-be`
- Raw SKILL.md: https://api.skillmd.com/api/skills/agentskillexchange/normalize-loudness-across-podcast-lesson-or-video-batches-be/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: agentskillexchange (https://skillmd.com/u/agentskillexchange)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/agentskillexchange/normalize-loudness-across-podcast-lesson-or-video-batches-be

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# Normalize loudness across podcast, lesson, or video batches before publishing

Uses ffmpeg-normalize to batch-normalize audio levels so an agent can hand off consistent output without opening a DAW or touching every file by hand. It fits pipelines that need EBU R128, RMS, or peak targets across mixed media before delivery.

## Prerequisites

ffmpeg plus a Python or uv environment

## Installation

Requirements and caveats from upstream:
- [![Docker Image Version](https://img.shields.io/docker/v/slhck/ffmpeg-normalize?sort=semver&label=Docker%20image)](https://hub.docker.com/r/slhck/ffmpeg-normalize)
- ![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/slhck/ffmpeg-normalize/python-package.yml)
- Docker support — Run via Docker container

Basic usage or getting-started notes:
- ## 🚀 Quick Start
- Run pip3 install ffmpeg-normalize and ffmpeg-normalize /path/to/your/file.mp4, alternatively install [uv](https://docs.astral.sh/uv/getting-started/installation/) and run uvx ffmpeg-normalize /path/to/your/file.mp4
- Example:

- Source: https://github.com/slhck/ffmpeg-normalize
- Extracted from upstream docs: https://raw.githubusercontent.com/slhck/ffmpeg-normalize/HEAD/README.md

## Documentation

- https://slhck.info/ffmpeg-normalize/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/normalize-loudness-across-podcast-lesson-or-video-batches-before-publishing/)