I'd like some way to be able to run without a cable to the projector. I have a Raspberry Pi which is quite happy to act as a projector driver and take the remote plugin data and show that. However, openlp assumes the dimensions of my laptop (1366 x 768) while the Pi and the projector are working at fulle HD (1920x1080 ). Is there some way,
without buying another monitor which would take up desk space and cost money, that I can fool openlp into thinking that there is a monitor there?