Hi :)

I have found info about MP3 and AAC-LC

https://fedoraproject.org/wiki/Multimedia/MP3 https://blogs.gnome.org/uraeus/2017/10/12/aac-support-will-be-available-in-f...

Are there other format that have been examined? Whether to confirm their expiry or to have a reliable future expiration date.

Going further: Are there other resources than Fedora Legal team past work where one can check for existing legal work on a format?