ffmpeg comand equivalent to MediaCoder option
i used to use MediaCoder to convert mp3 files to aac. Using this option. Now i have access to linux and i would like to know how to do it with ffmpeg command, if posible...

As far as i get it, the
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Super User
FFmpeg does not support the 3GPP HE-AAC encoder that you have been using.

If you want HE-AAC support, you need an ffmpeg build that has libfdk_aac, since the default aac encoder only supports AAC-LC. The Compilation Guides explain how to achieve that; static builds of ffmpeg do not have libfdk_aac for licensing reasons.

The equivalent command is: