As a wirecast user, I want to have a layer where I can compose shots which can be re-used elsewhere in my document so that I can make changes in one place, with that input to be re-used in multiple other places in my document. For example: A virtual set built up could appear at different zoom levels elsewhere in the document.

As a wirecast user, I want to be able to configure audio within the input layer to allow assignment to mixer channels, to fix the other problem with random assignment.

As a wirecast user, I want to be able to assign effects within the mixer where inputs are pre-mapped to the audio mixer, even if the shot is not live.