Download and verify
Use this installer only for 64-bit Windows Audacity 3.2 and later. If you are unsure which package you need, use the download wizard or the compatibility guide first.
Installer: FFmpeg_5.0.0_for_Audacity_on_Windows_x86_64.exe
SHA-256: 9b31e2402cb27c76d56f252e3d6e1bbb4d82526eb93a0ffab7b25193f25de072
VirusTotal: report for this SHA-256 hash
PowerShell hash check
- Download the installer from this page and wait for the browser download to complete.
- Confirm the filename is exactly
FFmpeg_5.0.0_for_Audacity_on_Windows_x86_64.exe. - Run this in PowerShell:
Get-FileHash "$env:USERPROFILE\Downloads\FFmpeg_5.0.0_for_Audacity_on_Windows_x86_64.exe" -Algorithm SHA256 - Compare the result to
9b31e2402cb27c76d56f252e3d6e1bbb4d82526eb93a0ffab7b25193f25de072. - If the hash does not match, delete the file and download it again from this page.
Install in Audacity
FFmpeg is not an Audacity plugin. Do not add it from Plugin Manager.
- Run the installer.
- Open Audacity and go to Edit -> Preferences -> Libraries.
- Click Locate....
- If Audacity finds FFmpeg automatically, click No and close Preferences.
- If it does not, click Browse... and select the installed
avformat-*.dllfile.
avformat DLL guidance
This FFmpeg 5.0.0 installer includes avformat-59.dll, avcodec-59.dll, and avutil-57.dll. Audacity 3.2 and later supports this library version; a newer DLL is not required just because you want to import M4A.
Audacity 3.5 and later also supports avformat-61.dll from other compatible shared builds, but that file is not included in this installer. Do not download isolated avformat.dll files from unrelated sites. Use a full shared FFmpeg package supported by your Audacity version; use the compatibility guide for older versions.