How to convert mp3 file to its byte array and then back to mp3 file in Java.

Question

I am creating an audio Steganography project and I want some way or API to convert a mp3 file to byte array and then after my Steganography process back to mp3 file.

Answer 1

jLayer is mp3 framework from 2012

example of InputStream
https://github.com/kovertopz/Framework-GL/blob/master/src/main/java/net/smert/frameworkgl/openal/codecs/mp3/Mp3InputStream.java

doc
https://jar-download.com/javaDoc/javazoom/jlayer/1.0.1/javazoom/jl/decoder/InputStreamSource.html

download
https://jar-download.com/artifacts/javazoom/jlayer/1.0.1/source-code