Is there a way to extract actual audio frames from MP3? (Which means also the meta data tags gonna be cut off.)
An imaginery command line:
cat 1.mp3 | mpeg-frames-only > dump
cat 1.mp3 | mpeg-frames-only | md5
P.S. I don't think converting mpeg to wav is a good idea for my case.
P.P.S. It's better if there are few solutions to be able to test them against each other.