they are encrypted files, ffmpeg is not going to crack it Audible AAX files are encrypted M4B files, and they can be decrypted by specifying a 4 byte activation secret.
-- View this message in context: http://ffmpeg-users.933282.n4.nabble.com/Converting-Audible-AAX-tp4673787p4674063.html Sent from the FFmpeg-users mailing list archive at Nabble.com. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user