The Lucit Template Engine groups digital screen sizes for OOH into the following "Formats"
NOTE: To determine the "ratio" for a size. Simply take the Width / Height. For instant 1920/1080 = Ratio of 1.7 This is the "widescreen size" because 1.7 is between 1.7000 and 1.8000
These sizes correspond to the formats listed in the settings of your template, and the selected formats across the top
When selecting a size, the template is initially adjusted to the "Example Size" for each board format
API Developers : You can fetch a list of these formats via the Lucit API using the /digital-boards/constants/digital-board-formats endpoint