
Click Browse, head to the folder containing FFmpeg and select avformat-55.dll. If not, you will see a Locate FFmpeg dialog. FFmpeg library lets Audacity import or export more audio formats. If you have successfully installed FFmpeg library, a success dialog pops up. For Audacity to recognize WMA files, a plugin is necessary, and this is the FFmpeg library. On the Preferences dialog, select Libraries > FFmpeg Library: Locate. Launch Audacity, go to Edit > Preferences. You can also manually check and install FFmpeg library in Audacity. Hit Yes > OK > Next >Next, and specify the destination as C:\Program Files\FFmpeg for Audacity or C:\Program Files (x86)\FFmpeg for Audacity for Windows 64 bit version. To open mp4 files (vidoe) in Audacity, the FFmpeg encoder. exe file, find it on your computer, double click to run the installer. Audacity cannot export files to mp3 file type without the installation of the LAME mp3 encoder. On Mac and GNU/Linux if you export an audio file that has any period in the file name, Audacity will warn you (unless the implied extension is a recognised.

Mac and Liunx users can apply the similar steps. If you export as an M4A (AAC) (FFmpeg) file and type 'rhythms.mp3', a warning will be shown because you would export a file that Windows would see as an MP3 but contained MP4 audio. Once you've found it, click Open, then OK, then OK again to close the preferences. to locate the avformat-.dll from the FFMPEG folder you downloaded/installed elsewhere 5. If this message does not appear, proceed with the next steps. To Install FFmpeg for Windows, scroll down to “TO DOWNLOAD Lame and FFmpeg for Windows", left-click on “ ffmpeg installer download ” to download the latest version of FFMPEG we use Windows as an example to explain the process here. You can click No as Audacity already knows where to find FFMPEG.
