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Published on 9th of August 2025

How to Fix FFmpeg in n8n

Mohammad
Mohammad AhmadiSoftware Developer
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Reading Time : 1 Min
Description

This quick guide shows you how to add FFmpeg to your n8n Docker setup. By integrating FFmpeg directly into the container, you can process audio and video files seamlessly inside your workflows.

Introduction

If you're running n8n in Docker and need to use FFmpeg, integrating it seamlessly can save you a ton of time. This quick guide walks you through enabling FFmpeg directly in your n8n Docker Compose setup—no fuss, no extra effert.

Requirements:

  • A self-hosted n8n instance (running in Docker)
  • Access to your server’s terminal or SSH
  • Docker and Docker Compose installed
  • Basic familiarity with editing docker-compose.yml and creating a Dockerfile

Step 1 - Open Your Docker Compose File

First, locate your docker-compose.yml file of n8n in your server. If you didi not host the n8n on your server, check out the link n8n Docker compose Instaltion it is the original website of n8n and you can go it step by step.

Open up your docker-compose.yaml file in your code editor. You’ll want to make sure you have this volume setup:

YamlCompose.yaml
volumes: - ./local-files:/files

This tells Docker to map your local-files folder from your computer to the /files folder inside your container. This way, you can work with files on your local machine directly from n8n.

Step 2 - Donwload ffmpeg file

Now, restart your n8n container to make sure the changes take effect. Next, you’ll need to download FFmpeg. Head over to the website FFMPEG Static Build and download the latest version to your local-files defined in compose.yaml. Just paste this commands in your Terminal.

ShellTerminal
1wget https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz 2tar -xf ffmpeg-release-amd64-static.tar.xz 3mv ffmpeg-7.0.2-amd64-static/ffmpeg ./local-files/ffmpeg 4chmod +x ./local-files/ffmpeg

This will download FFmpeg and extract the files, move the ffmpeg binary to your local-files folder (so it's accessible to the container).

Make sure the ffmpeg file is executable.
Information

Step 3 - Test it on your n8n instance

Now, head to your n8n instance and add an Execute Command node. In the command box, type: /files/ffmpeg -version and execute the workflow.

If everything’s set up right, you should see the FFmpeg version printed out. That means it worked! If not, double-check your steps to make sure everything’s in place.

Summary

That’s it 💥! You’ve now got FFmpeg running inside n8n. This setup will stay permanent, so you can use FFmpeg for video and audio processing directly in your n8n workflows.

Feel free to reach out if you run into any issues or need more help! Just leave a command below this blog!