Re:What You Should Know Before Leaking a Zoom Meeting
by cozzyd on Tuesday January 19, 2021 @12:28AM
(#25830303)
Maybe, maybe not. You can probably make statistical changes to the lowest bits in certain samples or something that would be quite difficult to detect.
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Re:What You Should Know Before Leaking a Zoom Meeting
by megous on Tuesday January 19, 2021 @12:46AM
(#25830417)
Such small changes in sample value would probably get lost quite easily after being encoded with some codec. And I don't see them streaming un-encoded audio. Right?
Re:What You Should Know Before Leaking a Zoom Meeting
by cozzyd on Tuesday January 19, 2021 @09:59AM
(#25833992)
Yeah that's probably true but you can do something similar with the encoded audio (change the bits of the quantized frequency domain representation in whatever codec they use). But that would get lost on reencoding in a different format, probably.