How to get AAC format in Soundconverter format preferences?

How to get AAC format in Soundconverter format preferences?:

Hi, I use daily Soundconverter to transcode my downloaded podcasts from mp3 to ogg. On Soundconverter website it is stated that it “writes to Opus, Ogg Vorbis, FLAC, WAV, AAC, and MP3 files, or use any GNOME Audio Profile.”, but in Soundconverter on my computer, in the preferences, in the format entry, only mp3, flac, ogg, wav and opus show. How to get the AAC format? And how to get these Gnome profiles? I am on Linux Mint XFCE.

submitted by /u/Francomtois
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