Convert sound encoded in RTTY 45.45 baud using minimodem

I've downloaded a file encoded in RTTY 45.45 baud (mp3 output of linked video). *I'm not sure if the final output should be audio or text.* I've also installed minimodem which I'm reading can convert data into audio with option --tx and out with --rx. For example converting a picture into audio and back with: cat pic.jpg | minimodem --tx 9600 -f audio.wave minimodem --rx 9600 -f audio.wave > pic2.jpg I tried the following two commands, one expecting audio output and another expecting text: minimodem --rx rtty -f youtube.mp3 > out.mp3 minimodem --rx rtty -f youtube.mp3 > out.txt Neither of these seem to work. Can anyone advise me on how to decode this story?