I should export an audio file in FFmpeg M4A (AAC).
I installed all the necessary files according to the request but when I try to execute the command I get the error messages
Error FFmpeg. Cannot open the codec audio “aac” (0x15002). Experimental feature.
Then clicking on validate I get the second message Unable to export.
It seems that the needed FFmpeg files were not updated or do not correspond to the last version of Audacity 2.4.1!
Does somebody have a solution? Thank you in advance