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Also [1], which relies on watermarking audio of content, which then can be detected by hardware players and the playback can be stopped if it discovers that e.g
by zapu 10y ago
Also [1], which relies on watermarking audio of content, which then can be detected by hardware players and the playback can be stopped if it discovers that e.g. you play a BluRay rip from USB stick. It survives encoding with different codecs. I'm not sure if it has been cracked yet or not.
[1] https://en.wikipedia.org/wiki/Cinavia https://en.wikipedia.org/wiki/Cinavia
- grw_ 10y agoAppears to be 'cracked' as far as is possible- i.e, can remove the watermark itself, but not possible to undo the degradation to the original signal that the watermarking introduces. http://cyberside.net.ee/ripping/cinex_wp_release1.pdf http://cyberside.net.ee/ripping/cinex_wp_release1.pdf