I'm trying to project various pictures and videos onto a wedding cake. When I add in my high resolution pictures, they look great within MadMapper's Input and Output screens. However, when projected onto the cake or a wall, the pictures look pixelated and very grainy. Is there a configuration I'm missing somewhere to make the output onto the wall/cake clean and less pixelated? I'm using a Benq HT2150ST 1080P Projector. I'm using the TestCard as the generator with a 32 count and a width of 1920 and height of 1080. Thanks.