For us at the SCAD, it is very simple: every form in which a work is used is subject to a payment for copyright. It matters little whether it is used once, twice or three times. Copyright must be paid for each time.
Take the example of a film that is first shown in theatres. As soon as it is subsequently shown on television, the author must be paid. Then, as soon as it is made available to the users of a digital platform, it is our position that the author should receive a royalty payment once more.
That is how we see things. Since I have an author with me, you can ask him and see what his answer is.