1. A method, comprising: receiving, at a computing device, a first configuration file comprising a first plurality of source identifications, wherein the first plurality of source identifications comprises at least one instruction to map an auxiliary input to a first channel assignment of a plurality of channel assignments; receiving a plurality of media streams; and providing a first output channel lineup to at least one device, wherein the first output channel lineup maps the plurality of media streams and the auxiliary input to a corresponding channel assignment of the plurality of channel assignments as dictated by the first plurality of source identifications.