FFmpeg: The complete open-source solution for processing video and audio files

Tue May 5 6:15 pm EDT 2026

Table of Contents

• Installing FFmpeg on Windows 11
• How to increase the volume level of an audio file
• How to create a sine wave mp3 file
• How to convert a WAV file to an MP3 format

Installing FFmpeg on Windows 11

To install the FFmpeg, go to its official website and download the latest version of the installer file. Its name should be something like this:

ffmpeg-2026-04-30-git-cc3ca17127-essentials_build.7z

Extract the downloaded file with 7-Zip. Change the name of the extracted folder to ffmpeg and move the folder to your system's root directory.

To run ffmpeg commands without entering their full path names, you should add C:\ffmpeg\bin folder to the PATH environment variable. The following command will do the trick for you:

setx PATH "%PATH%;C:\ffmpeg\bin"

To verify the installation, try printing the version information of the FFmpeg:

ffmpeg -version

How to increase the volume level of an audio file

Use the volume audio filter. The following command increases the volume of input file by 20 decibels:

ffmpeg -i input.mp3 -filter:a "volume=20dB" output.mp3

• -i Specifies the input file.
• -filter:a Applies the following audio filter to the output file.
• volume= The audio filter.