Hi Lyndon I have just created a 1920 x 1080 project, just want to display 1920 x 1080 video in a 1920 x 1080 video zone (this is on a full HD pc monitor so no overscan). What I have found is that even thou in Brightauthor the video zone fills the template and is 1920 x 1080, when displayed on the monitor the background colour is showing at the left and bottom (It is not the monitor, if you change the background colour in Brughtauthor it changes on the screen).
Regards Andrew