The Live Input can be used within the Compositing and/or to add effects on top of these.
In general it´s possible to define Textures, Media Sources and Media Bundle as input.
Live Input for green Screen with external keyer
It´s possible to do the composting within Shield instead within a hardware keyer.
Simply send the Key and Fill as SDI feed from the hardware keyer into Shield.
Define the “Fill” source within Shield settings / Live Input / Input.
Define the “Key” source within Shield settings / Live Input / Input Alpha Channel.
Live Input for augmented reality (AR)
It´s possible to do the composting for AR directly within Shield.
Define the camera feed within Shield settings / Live Input / Input.
Add effects to the Live Input
A live input can also be manipulated with a “Post Process Material”.