I previously wrote an article how to install ffmpeg on the Raspberry Pi. FFmpeg is a great little program to help convert more or less any media format. To install FFmpeg, type in the following command. Without FFmpeg, you will likely get the second highest which in our case was 720p. This means that if you are a user of previous Audacity versions on Mac and had installed the optional FFmpeg library then you must now install the 64-bit versions of the FFmpeg library, otherwise your imports and exports that depend upon FFmpeg will no longer work.
Audacity 2.3.1 on Mac is now a 64-bit application.
