3 ms·
I can't recall if it was ever cracked - I think it has been, but largely Verance's claims at the time were true - people tried to record movie audio separate to
by DrBazza 5y ago
I can't recall if it was ever cracked - I think it has been, but largely Verance's claims at the time were true - people tried to record movie audio separate to the video and remix them to remove the signal, but that failed. As it says, it's just an (audio) steganography system, presumably at a slow and variable bit rate so it's hard to detect without knowing the algorithm.