Encoding and compression also have the property that they vastly change the data _representation_ of information (often changing it completely). Yet, the underl

Encoding and compression also have the property that they vastly change the data _representation_ of information (often changing it completely). Yet, the underlying thing reamins the same in a way that's easily recognizable by a human. This is similar - sure, a transform is being applied that changes the representation of the data. But, ultimately, it's just mashing together large chunks of other people's IP.