Install aac-enc by entering the following commands in the terminal:
sudo apt update sudo apt install aac-enc
Description:
Fraunhofer FDK AAC Codec Library - frontend binary
The FDK AAC Codec Library For Android contains an encoder implementation of the Advanced Audio Coding (AAC) audio codec. . This package contains a frontend binary capable of encoding WAVE files using the Fraunhofer FDK AAC Codec Library.
Homepage: https://github.com/mstorsjo/fdk-aac
Version: 0.1.5-1
Section: multiverse/sound