I've found this image staganography Js library that provides a method to encode data in an image and another method to later extract that data from the image.
I'm looking for something similar but for audio files.
Is there a Js library for this or could someone please provide me with some hints/tools as a starting point ?
I'm not interested in using the metadata of an audio file. I don't want the data to be available "right away" in that sense.
I want the data to be encoded in the audio data itself and only be extracted/readable after applying some decoding method. (I don't mind whether that "decoding" method will be available for others to use/figure out - I don't care about actual "encryption").
The data will be a String.
Thank you in advance for your help.