Open your browser and download the FFmpeg libraries for your Audacity.

A user is required to download this library from the internet so that it can provide the DLL file to Audacity.

There is no ‘ avformat-55.dll‘ file in the Audacity folder. If you open the FFmpeg library in preference of Audacity, it will ask to locate the ‘ avformat-55.dll‘ file to make this library work. However, some libraries like FFmpeg will still require the installation in Audacity. The formats that require this library are M4A (AAC), AMR, WMA, and AC3. The FFmpeg library allows Audacity to import and export large audio files. Most of the libraries are already built-in with Audacity. However, for now, you can use the below method to install the FFmpeg Library in Audacity. There is a possible chance that they will include the FFmpeg Library as built-in in the upcoming version of Audacity. Now users do not need to install the LAME library anymore. Recently Audacity added the LAME MP3 Encoder as a built-in within the latest version of Audacity. Installing FFmpeg Library in AudacityĪudacity is including every most used library as a built-in with the latest version updates.

In this article, we will show you how to Install FFmpeg Library in Audacity. Users need to install this library from the official Audacity manuals. Audacity will ask users to locate the ‘ avformat-55.dll‘ for this library to work. However, this library is not available in Audacity by default. Some other formats also require this library in Audacity. Any user that is trying to encode AAC audio will require importing FFmpeg in Audacity.

Ffmpeg for audacity windows