11. Rendering Resolution

Currently in our Authoring released Plugins, PresenZ imposes some limits in the choice of resolutions and aspect ratio we can use to render.

• Our volumetric image format (.PRZ) is able to handle image resolution going from (6048,4032) to (288, 192)

• The PresenZ camera uses a cubeMap3x2 projection which brings us to lock the aspect ratio to 1.5 (3/2)

• The underscanning compression system is able to reduce the data volume by 24 as its best. That’s why the resolution must be a multiple of 24.

To summarize, the rendering resolution must be a multiple of 3x24 in width and 2x24 in height, with a width-to-height ratio of 1.5, and must be within the range of (6048, 4032) to (288, 192). Here are some examples of supported resolutions:

(288 ,192 )	4 x(72)	4 x(72x3/2)
(720 ,480 )	10x(72)	10x(72x3/2)
(2160,1440)	30x(72)	30x(72x3/2)
(3024,2016)	42x(72)	42x(72x3/2)
(6048,4032)	84x(72)	84x(72x3/2)

Note

Trough their graphical interface, our authoring plugins will help you to set a compatible resolution.