aspectRatio features a fixed calculator for common square and non-square pixel aspect ratios. It also features a Custom Calculator with presets and "Not-Divisible by 16" alerts. These indicators will appear when calculation outputs are not evenly divisible by 16. For more information please refer to the Help HUD located in the aspectRatio Custom Calculator module.
Custom calculations begin with the user defining a source aspect ratio. Proportionate relative ratios are then returned based on user defined "width" and/or "height" inputs.
The RETURN key triggers calculations in both modules. Clicking through the "Mode Selector" segmented controller located in the Fixed Calculator will also trigger calculations when preexisting width and/or height inputs are present.
The Crop Calculator displays the amount of pixels that need to be cropped from the top and bottom of a 16x9 frame when letterboxing an image for a more "cinematic" look. Cropped video outputs will exhibit a full frame image view of the target aspect ratio. Currently aspectRatio supports 1.78:1 sources, and relative 2.35:1, 2.39:1, and 2.4:1 targets.