Use Bitmap on Vidor 4000?

Hi, I am wondering if it is at all possible to use bitmap images on the Vidor 4000 for displaying on an HDMI monitor?

Also, I have a 480 x 800 resolution display that I want to use in my project and wonder how to change the Vidor 4000 output to match. Even if I have to reduce it to a lower resolution that's fine as long as I get the 16:9 aspect ratio.