FFmpeg Audio Processing

Extract, normalize, and mix audio from video files using FFmpeg commands.

Updated Jan 15, 2026
One-click install
npx skills add https://github.com/KaiserWhoLearns/skillsbench --skill ffmpeg-audio-processing-kaiserwholearns
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: FFmpeg Audio Processing
Source: https://github.com/KaiserWhoLearns/skillsbench/tree/main/tasks/multilingual-video-dubbing/environment/skills/ffmpeg-audio-processing
Command: npx skills add https://github.com/KaiserWhoLearns/skillsbench --skill ffmpeg-audio-processing-kaiserwholearns

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Processing audio from video can be tedious and error-prone when you need to extract tracks, normalize levels, and mix multiple sources for broadcast or archival use. This skill provides a command-driven workflow to transform video audio into clean, usable audio assets.

Core Features & Use Cases

  • Extract audio from video into formats like MP3, AAC, or WAV.
  • Normalize loudness and adjust volume, channels, and sample rate for consistency across assets.
  • Mix multiple audio tracks and perform simple audio effects for film, podcast, or game audio pipelines.
  • Use Case: Prepare a podcast episode by extracting the host and sponsor tracks, normalizing levels, and mixing in background music.

Quick Start

Run a simple audio-processing workflow on your video file to produce a ready-to-use audio track.

Frequently Asked Questions about FFmpeg Audio Processing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract audio from a video file and convert it to MP3 or WAV?

You can extract audio from video files and convert it into formats like MP3, AAC, or WAV using FFmpeg commands. This skill provides a command-driven workflow to transform video audio into clean, usable audio assets for podcasts or film.

What is the best way to normalize loudness across multiple video audio tracks?

To normalize loudness across multiple tracks, use FFmpeg commands to adjust volume, channels, and sample rate. This ensures consistent loudness targets across assets, which is essential for broadcast, archival processing, and podcast production.

Can I mix multiple audio tracks and background music from video sources together?

Yes, you can mix multiple audio tracks and perform simple audio effects for film, podcast, or game audio pipelines. The workflow allows you to extract host and sponsor tracks, normalize levels, and mix in background music seamlessly.

Does this audio processing workflow support adjusting channels and sample rate?

This audio processing workflow supports adjusting channels and sample rate for consistency across assets. It uses FFmpeg-based commands for extraction, normalization, mixing, and channel handling to meet common loudness targets.

When do I need to use FFmpeg commands for video-to-audio extraction?

You need FFmpeg commands for video-to-audio extraction when processing audio from video becomes tedious and error-prone. It is applicable for workflows requiring consistent loudness and multi-track mixes, such as podcast production and archival processing.

What audio formats can I target when extracting audio from video for podcasts?

When extracting audio from video for podcasts, you can target common audio formats like MP3, AAC, or WAV. The skill optimizes audio pipelines by supporting these formats for extraction, normalization, and multi-track mixing.