For years, Disney has been keeping 80% of the revenue from older shows that it distributes to streaming platforms, leaving only 20% to be available to stars and other profit participants. It does so by classifying the revenue as “home video.” Under a formula dating from the introduction of the VCR, Disney subtracts an 80% royalty to its in-house distributor to cover the costs of distribution.
Source: Disney Keeps 80% of Streaming Revenue By Calling It ‘Home Video’